Diff of the two buildlogs: -- --- b1/build.log 2021-08-24 01:02:54.912469943 +0000 +++ b2/build.log 2021-08-24 01:09:03.414688005 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Mon Aug 23 12:37:57 -12 2021 -I: pbuilder-time-stamp: 1629765477 +I: Current time: Tue Aug 24 15:03:07 +14 2021 +I: pbuilder-time-stamp: 1629766987 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/bullseye-reproducible-base.tgz] I: copying local configuration @@ -16,8 +16,8 @@ I: copying [./rubocop_0.89.1+dfsg-1.debian.tar.xz] I: Extracting source gpgv: unknown type of key resource 'trustedkeys.kbx' -gpgv: keyblock resource '/tmp/dpkg-verify-sig.9gyTxokb/trustedkeys.kbx': General error -gpgv: Signature made Tue Aug 18 18:07:23 2020 -12 +gpgv: keyblock resource '/tmp/dpkg-verify-sig.8B49X0tB/trustedkeys.kbx': General error +gpgv: Signature made Wed Aug 19 20:07:23 2020 +14 gpgv: using RSA key 6C9D10484A9AE4CC385F7C71823E967606C34B96 gpgv: issuer "utkarsh@debian.org" gpgv: Can't check signature: No public key @@ -32,135 +32,169 @@ dpkg-source: info: applying 07-skip-tests-requiring-rubocop-performance.diff I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/26170/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/7938/tmp/hooks/D01_modify_environment starting +debug: Running on virt64c. +I: Changing host+domainname to test build reproducibility +I: Adding a custom variable just for the fun of it... +I: Changing /bin/sh to bash +Removing 'diversion of /bin/sh to /bin/sh.distrib by dash' +Adding 'diversion of /bin/sh to /bin/sh.distrib by bash' +Removing 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by dash' +Adding 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by bash' +I: Setting pbuilder2's login shell to /bin/bash +I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other +I: user script /srv/workspace/pbuilder/7938/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/7938/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build' - BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' - BUILDUSERNAME='pbuilder1' - BUILD_ARCH='armhf' - DEBIAN_FRONTEND='noninteractive' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all,-fixfilepath parallel=3' - DISTRIBUTION='' - HOME='/root' - HOST_ARCH='armhf' + BASH=/bin/sh + BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:hostcomplete:interactive_comments:progcomp:promptvars:sourcepath + BASH_ALIASES=() + BASH_ARGC=() + BASH_ARGV=() + BASH_CMDS=() + BASH_LINENO=([0]="12" [1]="0") + BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment") + BASH_VERSINFO=([0]="5" [1]="1" [2]="4" [3]="1" [4]="release" [5]="arm-unknown-linux-gnueabihf") + BASH_VERSION='5.1.4(1)-release' + BUILDDIR=/build + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=armhf + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all,-fixfilepath parallel=4' + DIRSTACK=() + DISTRIBUTION= + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=arm + HOST_ARCH=armhf IFS=' ' - INVOCATION_ID='20b7da2c7b2348ba8d50ae83e922c062' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - MAIL='/var/mail/root' - OPTIND='1' - PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' - PBCURRENTCOMMANDLINEOPERATION='build' - PBUILDER_OPERATION='build' - PBUILDER_PKGDATADIR='/usr/share/pbuilder' - PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' - PBUILDER_SYSCONFDIR='/etc' - PPID='26170' - PS1='# ' - PS2='> ' + INVOCATION_ID=4a94f02f4abe46cba74d7ffea9058ecf + LANG=C + LANGUAGE=it_CH:it + LC_ALL=C + MACHTYPE=arm-unknown-linux-gnueabihf + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnueabihf + PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path + PBCURRENTCOMMANDLINEOPERATION=build + PBUILDER_OPERATION=build + PBUILDER_PKGDATADIR=/usr/share/pbuilder + PBUILDER_PKGLIBDIR=/usr/lib/pbuilder + PBUILDER_SYSCONFDIR=/etc + PIPESTATUS=([0]="0") + POSIXLY_CORRECT=y + PPID=7938 PS4='+ ' - PWD='/' - SHELL='/bin/bash' - SHLVL='2' - SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/tmp.1TAffhidBb/pbuilderrc_fOXg --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.1TAffhidBb/b1 --logfile b1/build.log rubocop_0.89.1+dfsg-1.dsc' - SUDO_GID='116' - SUDO_UID='112' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://10.0.0.15:8000/' + PWD=/ + SHELL=/bin/bash + SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix + SHLVL=3 + SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/tmp.1TAffhidBb/pbuilderrc_HIgI --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.1TAffhidBb/b2 --logfile b2/build.log rubocop_0.89.1+dfsg-1.dsc' + SUDO_GID=113 + SUDO_UID=107 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://10.0.0.15:8000/ I: uname -a - Linux cbxi4b 5.10.0-8-armmp #1 SMP Debian 5.10.46-4 (2021-08-03) armv7l GNU/Linux + Linux i-capture-the-hostname 5.10.0-8-arm64 #1 SMP Debian 5.10.46-4 (2021-08-03) aarch64 GNU/Linux I: ls -l /bin total 3580 - -rwxr-xr-x 1 root root 816764 Aug 4 08:25 bash - -rwxr-xr-x 3 root root 26052 Jul 20 2020 bunzip2 - -rwxr-xr-x 3 root root 26052 Jul 20 2020 bzcat - lrwxrwxrwx 1 root root 6 Jul 20 2020 bzcmp -> bzdiff - -rwxr-xr-x 1 root root 2225 Jul 20 2020 bzdiff - lrwxrwxrwx 1 root root 6 Jul 20 2020 bzegrep -> bzgrep - -rwxr-xr-x 1 root root 4877 Sep 4 2019 bzexe - lrwxrwxrwx 1 root root 6 Jul 20 2020 bzfgrep -> bzgrep - -rwxr-xr-x 1 root root 3775 Jul 20 2020 bzgrep - -rwxr-xr-x 3 root root 26052 Jul 20 2020 bzip2 - -rwxr-xr-x 1 root root 9636 Jul 20 2020 bzip2recover - lrwxrwxrwx 1 root root 6 Jul 20 2020 bzless -> bzmore - -rwxr-xr-x 1 root root 1297 Jul 20 2020 bzmore - -rwxr-xr-x 1 root root 26668 Sep 22 2020 cat - -rwxr-xr-x 1 root root 43104 Sep 22 2020 chgrp - -rwxr-xr-x 1 root root 38984 Sep 22 2020 chmod - -rwxr-xr-x 1 root root 43112 Sep 22 2020 chown - -rwxr-xr-x 1 root root 92616 Sep 22 2020 cp - -rwxr-xr-x 1 root root 75524 Dec 10 2020 dash - -rwxr-xr-x 1 root root 75880 Sep 22 2020 date - -rwxr-xr-x 1 root root 55436 Sep 22 2020 dd - -rwxr-xr-x 1 root root 59912 Sep 22 2020 df - -rwxr-xr-x 1 root root 96764 Sep 22 2020 dir - -rwxr-xr-x 1 root root 55012 Jul 28 07:09 dmesg - lrwxrwxrwx 1 root root 8 Nov 6 2019 dnsdomainname -> hostname - lrwxrwxrwx 1 root root 8 Nov 6 2019 domainname -> hostname - -rwxr-xr-x 1 root root 22508 Sep 22 2020 echo - -rwxr-xr-x 1 root root 28 Nov 9 2020 egrep - -rwxr-xr-x 1 root root 22496 Sep 22 2020 false - -rwxr-xr-x 1 root root 28 Nov 9 2020 fgrep - -rwxr-xr-x 1 root root 47492 Jul 28 07:09 findmnt - -rwsr-xr-x 1 root root 26076 Feb 26 04:12 fusermount - -rwxr-xr-x 1 root root 124508 Nov 9 2020 grep - -rwxr-xr-x 2 root root 2346 Mar 2 11:30 gunzip - -rwxr-xr-x 1 root root 6376 Mar 2 11:30 gzexe - -rwxr-xr-x 1 root root 64212 Mar 2 11:30 gzip - -rwxr-xr-x 1 root root 13784 Nov 6 2019 hostname - -rwxr-xr-x 1 root root 43180 Sep 22 2020 ln - -rwxr-xr-x 1 root root 35068 Feb 7 2020 login - -rwxr-xr-x 1 root root 96764 Sep 22 2020 ls - -rwxr-xr-x 1 root root 99940 Jul 28 07:09 lsblk - -rwxr-xr-x 1 root root 51408 Sep 22 2020 mkdir - -rwxr-xr-x 1 root root 43184 Sep 22 2020 mknod - -rwxr-xr-x 1 root root 30780 Sep 22 2020 mktemp - -rwxr-xr-x 1 root root 34408 Jul 28 07:09 more - -rwsr-xr-x 1 root root 34400 Jul 28 07:09 mount - -rwxr-xr-x 1 root root 9824 Jul 28 07:09 mountpoint - -rwxr-xr-x 1 root root 88524 Sep 22 2020 mv - lrwxrwxrwx 1 root root 8 Nov 6 2019 nisdomainname -> hostname - lrwxrwxrwx 1 root root 14 Apr 18 03:38 pidof -> /sbin/killall5 - -rwxr-xr-x 1 root root 26652 Sep 22 2020 pwd - lrwxrwxrwx 1 root root 4 Aug 4 08:25 rbash -> bash - -rwxr-xr-x 1 root root 30740 Sep 22 2020 readlink - -rwxr-xr-x 1 root root 43104 Sep 22 2020 rm - -rwxr-xr-x 1 root root 30732 Sep 22 2020 rmdir - -rwxr-xr-x 1 root root 14144 Sep 27 2020 run-parts - -rwxr-xr-x 1 root root 76012 Dec 22 2018 sed - lrwxrwxrwx 1 root root 4 Aug 20 21:28 sh -> dash - -rwxr-xr-x 1 root root 22532 Sep 22 2020 sleep - -rwxr-xr-x 1 root root 55360 Sep 22 2020 stty - -rwsr-xr-x 1 root root 46704 Jul 28 07:09 su - -rwxr-xr-x 1 root root 22532 Sep 22 2020 sync - -rwxr-xr-x 1 root root 340872 Feb 16 2021 tar - -rwxr-xr-x 1 root root 9808 Sep 27 2020 tempfile - -rwxr-xr-x 1 root root 67696 Sep 22 2020 touch - -rwxr-xr-x 1 root root 22496 Sep 22 2020 true - -rwxr-xr-x 1 root root 9636 Feb 26 04:12 ulockmgr_server - -rwsr-xr-x 1 root root 22108 Jul 28 07:09 umount - -rwxr-xr-x 1 root root 22520 Sep 22 2020 uname - -rwxr-xr-x 2 root root 2346 Mar 2 11:30 uncompress - -rwxr-xr-x 1 root root 96764 Sep 22 2020 vdir - -rwxr-xr-x 1 root root 38512 Jul 28 07:09 wdctl - lrwxrwxrwx 1 root root 8 Nov 6 2019 ypdomainname -> hostname - -rwxr-xr-x 1 root root 1984 Mar 2 11:30 zcat - -rwxr-xr-x 1 root root 1678 Mar 2 11:30 zcmp - -rwxr-xr-x 1 root root 5880 Mar 2 11:30 zdiff - -rwxr-xr-x 1 root root 29 Mar 2 11:30 zegrep - -rwxr-xr-x 1 root root 29 Mar 2 11:30 zfgrep - -rwxr-xr-x 1 root root 2081 Mar 2 11:30 zforce - -rwxr-xr-x 1 root root 7585 Mar 2 11:30 zgrep - -rwxr-xr-x 1 root root 2206 Mar 2 11:30 zless - -rwxr-xr-x 1 root root 1842 Mar 2 11:30 zmore - -rwxr-xr-x 1 root root 4553 Mar 2 11:30 znew -I: user script /srv/workspace/pbuilder/26170/tmp/hooks/D02_print_environment finished + -rwxr-xr-x 1 root root 816764 Aug 5 10:25 bash + -rwxr-xr-x 3 root root 26052 Jul 21 2020 bunzip2 + -rwxr-xr-x 3 root root 26052 Jul 21 2020 bzcat + lrwxrwxrwx 1 root root 6 Jul 21 2020 bzcmp -> bzdiff + -rwxr-xr-x 1 root root 2225 Jul 21 2020 bzdiff + lrwxrwxrwx 1 root root 6 Jul 21 2020 bzegrep -> bzgrep + -rwxr-xr-x 1 root root 4877 Sep 5 2019 bzexe + lrwxrwxrwx 1 root root 6 Jul 21 2020 bzfgrep -> bzgrep + -rwxr-xr-x 1 root root 3775 Jul 21 2020 bzgrep + -rwxr-xr-x 3 root root 26052 Jul 21 2020 bzip2 + -rwxr-xr-x 1 root root 9636 Jul 21 2020 bzip2recover + lrwxrwxrwx 1 root root 6 Jul 21 2020 bzless -> bzmore + -rwxr-xr-x 1 root root 1297 Jul 21 2020 bzmore + -rwxr-xr-x 1 root root 26668 Sep 23 2020 cat + -rwxr-xr-x 1 root root 43104 Sep 23 2020 chgrp + -rwxr-xr-x 1 root root 38984 Sep 23 2020 chmod + -rwxr-xr-x 1 root root 43112 Sep 23 2020 chown + -rwxr-xr-x 1 root root 92616 Sep 23 2020 cp + -rwxr-xr-x 1 root root 75524 Dec 11 2020 dash + -rwxr-xr-x 1 root root 75880 Sep 23 2020 date + -rwxr-xr-x 1 root root 55436 Sep 23 2020 dd + -rwxr-xr-x 1 root root 59912 Sep 23 2020 df + -rwxr-xr-x 1 root root 96764 Sep 23 2020 dir + -rwxr-xr-x 1 root root 55012 Jul 29 09:09 dmesg + lrwxrwxrwx 1 root root 8 Nov 8 2019 dnsdomainname -> hostname + lrwxrwxrwx 1 root root 8 Nov 8 2019 domainname -> hostname + -rwxr-xr-x 1 root root 22508 Sep 23 2020 echo + -rwxr-xr-x 1 root root 28 Nov 10 2020 egrep + -rwxr-xr-x 1 root root 22496 Sep 23 2020 false + -rwxr-xr-x 1 root root 28 Nov 10 2020 fgrep + -rwxr-xr-x 1 root root 47492 Jul 29 09:09 findmnt + -rwsr-xr-x 1 root root 26076 Feb 27 06:12 fusermount + -rwxr-xr-x 1 root root 124508 Nov 10 2020 grep + -rwxr-xr-x 2 root root 2346 Mar 3 13:30 gunzip + -rwxr-xr-x 1 root root 6376 Mar 3 13:30 gzexe + -rwxr-xr-x 1 root root 64212 Mar 3 13:30 gzip + -rwxr-xr-x 1 root root 13784 Nov 8 2019 hostname + -rwxr-xr-x 1 root root 43180 Sep 23 2020 ln + -rwxr-xr-x 1 root root 35068 Feb 8 2020 login + -rwxr-xr-x 1 root root 96764 Sep 23 2020 ls + -rwxr-xr-x 1 root root 99940 Jul 29 09:09 lsblk + -rwxr-xr-x 1 root root 51408 Sep 23 2020 mkdir + -rwxr-xr-x 1 root root 43184 Sep 23 2020 mknod + -rwxr-xr-x 1 root root 30780 Sep 23 2020 mktemp + -rwxr-xr-x 1 root root 34408 Jul 29 09:09 more + -rwsr-xr-x 1 root root 34400 Jul 29 09:09 mount + -rwxr-xr-x 1 root root 9824 Jul 29 09:09 mountpoint + -rwxr-xr-x 1 root root 88524 Sep 23 2020 mv + lrwxrwxrwx 1 root root 8 Nov 8 2019 nisdomainname -> hostname + lrwxrwxrwx 1 root root 14 Apr 19 05:38 pidof -> /sbin/killall5 + -rwxr-xr-x 1 root root 26652 Sep 23 2020 pwd + lrwxrwxrwx 1 root root 4 Aug 5 10:25 rbash -> bash + -rwxr-xr-x 1 root root 30740 Sep 23 2020 readlink + -rwxr-xr-x 1 root root 43104 Sep 23 2020 rm + -rwxr-xr-x 1 root root 30732 Sep 23 2020 rmdir + -rwxr-xr-x 1 root root 14144 Sep 28 2020 run-parts + -rwxr-xr-x 1 root root 76012 Dec 23 2018 sed + lrwxrwxrwx 1 root root 4 Aug 24 15:03 sh -> bash + lrwxrwxrwx 1 root root 4 Aug 21 23:24 sh.distrib -> dash + -rwxr-xr-x 1 root root 22532 Sep 23 2020 sleep + -rwxr-xr-x 1 root root 55360 Sep 23 2020 stty + -rwsr-xr-x 1 root root 46704 Jul 29 09:09 su + -rwxr-xr-x 1 root root 22532 Sep 23 2020 sync + -rwxr-xr-x 1 root root 340872 Feb 17 2021 tar + -rwxr-xr-x 1 root root 9808 Sep 28 2020 tempfile + -rwxr-xr-x 1 root root 67696 Sep 23 2020 touch + -rwxr-xr-x 1 root root 22496 Sep 23 2020 true + -rwxr-xr-x 1 root root 9636 Feb 27 06:12 ulockmgr_server + -rwsr-xr-x 1 root root 22108 Jul 29 09:09 umount + -rwxr-xr-x 1 root root 22520 Sep 23 2020 uname + -rwxr-xr-x 2 root root 2346 Mar 3 13:30 uncompress + -rwxr-xr-x 1 root root 96764 Sep 23 2020 vdir + -rwxr-xr-x 1 root root 38512 Jul 29 09:09 wdctl + lrwxrwxrwx 1 root root 8 Nov 8 2019 ypdomainname -> hostname + -rwxr-xr-x 1 root root 1984 Mar 3 13:30 zcat + -rwxr-xr-x 1 root root 1678 Mar 3 13:30 zcmp + -rwxr-xr-x 1 root root 5880 Mar 3 13:30 zdiff + -rwxr-xr-x 1 root root 29 Mar 3 13:30 zegrep + -rwxr-xr-x 1 root root 29 Mar 3 13:30 zfgrep + -rwxr-xr-x 1 root root 2081 Mar 3 13:30 zforce + -rwxr-xr-x 1 root root 7585 Mar 3 13:30 zgrep + -rwxr-xr-x 1 root root 2206 Mar 3 13:30 zless + -rwxr-xr-x 1 root root 1842 Mar 3 13:30 zmore + -rwxr-xr-x 1 root root 4553 Mar 3 13:30 znew +I: user script /srv/workspace/pbuilder/7938/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -388,7 +422,7 @@ Get: 158 http://deb.debian.org/debian bullseye/main armhf ruby-simplecov-html all 0.12.3-1 [404 kB] Get: 159 http://deb.debian.org/debian bullseye/main armhf ruby-simplecov all 0.19.1-1 [51.6 kB] Get: 160 http://deb.debian.org/debian bullseye/main armhf ruby-webmock all 3.8.3-1 [64.3 kB] -Fetched 45.0 MB in 22s (2013 kB/s) +Fetched 45.0 MB in 10s (4452 kB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package bsdextrautils. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19398 files and directories currently installed.) @@ -1053,7 +1087,8 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/rubocop-0.89.1+dfsg/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../rubocop_0.89.1+dfsg-1_source.changes +hostname: Name or service not known +I: Running cd /build/rubocop-0.89.1+dfsg/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S > ../rubocop_0.89.1+dfsg-1_source.changes dpkg-buildpackage: info: source package rubocop dpkg-buildpackage: info: source version 0.89.1+dfsg-1 dpkg-buildpackage: info: source distribution unstable @@ -1084,7 +1119,7 @@ dh_auto_install -O--buildsystem=ruby dh_ruby --install /build/rubocop-0.89.1\+dfsg/debian/rubocop dh_ruby --install -/usr/bin/ruby2.7 -S gem build --config-file /dev/null --verbose /tmp/d20210823-9979-no1qzy/gemspec +/usr/bin/ruby2.7 -S gem build --config-file /dev/null --verbose /tmp/d20210824-12961-6zt7e/gemspec Failed to load /dev/null because it doesn't contain valid YAML hash WARNING: open-ended dependency on parser (>= 2.7.1.1) is not recommended if parser is semantically versioned, use: @@ -1099,7 +1134,7 @@ Name: rubocop Version: 0.89.1 File: rubocop-0.89.1.gem -/usr/bin/ruby2.7 -S gem install --config-file /dev/null --verbose --local --verbose --no-document --ignore-dependencies --install-dir debian/rubocop/usr/share/rubygems-integration/all /tmp/d20210823-9979-no1qzy/rubocop-0.89.1.gem +/usr/bin/ruby2.7 -S gem install --config-file /dev/null --verbose --local --verbose --no-document --ignore-dependencies --install-dir debian/rubocop/usr/share/rubygems-integration/all /tmp/d20210824-12961-6zt7e/rubocop-0.89.1.gem Failed to load /dev/null because it doesn't contain valid YAML hash /build/rubocop-0.89.1+dfsg/debian/rubocop/usr/share/rubygems-integration/all/gems/rubocop-0.89.1/assets/output.html.erb /build/rubocop-0.89.1+dfsg/debian/rubocop/usr/share/rubygems-integration/all/gems/rubocop-0.89.1/config/default.yml @@ -1719,7 +1754,7 @@ rm -rf extensions cd gems/rubocop-0.89.1 rm -f -chmod 644 lib/rubocop/rspec/support.rb lib/rubocop/rspec/expect_offense.rb lib/rubocop/rspec/host_environment_simulation_helper.rb lib/rubocop/rspec/cop_helper.rb lib/rubocop/rspec/shared_contexts.rb lib/rubocop/file_finder.rb lib/rubocop/config_loader_resolver.rb lib/rubocop/config.rb lib/rubocop/cop/team.rb lib/rubocop/cop/base.rb lib/rubocop/cop/metrics/module_length.rb lib/rubocop/cop/metrics/perceived_complexity.rb lib/rubocop/cop/metrics/parameter_lists.rb lib/rubocop/cop/metrics/class_length.rb lib/rubocop/cop/metrics/abc_size.rb lib/rubocop/cop/metrics/method_length.rb lib/rubocop/cop/metrics/cyclomatic_complexity.rb lib/rubocop/cop/metrics/block_nesting.rb lib/rubocop/cop/metrics/utils/repeated_csend_discount.rb lib/rubocop/cop/metrics/utils/abc_size_calculator.rb lib/rubocop/cop/metrics/utils/code_length_calculator.rb lib/rubocop/cop/metrics/utils/iterating_block.rb lib/rubocop/cop/metrics/block_length.rb lib/rubocop/cop/legacy/corrector.rb lib/rubocop/cop/legacy/corrections_proxy.rb lib/rubocop/cop/generator/require_file_injector.rb lib/rubocop/cop/generator/configuration_injector.rb lib/rubocop/cop/commissioner.rb lib/rubocop/cop/internal_affairs.rb lib/rubocop/cop/bundler/gem_comment.rb lib/rubocop/cop/bundler/insecure_protocol_source.rb lib/rubocop/cop/bundler/ordered_gems.rb lib/rubocop/cop/bundler/duplicated_gem.rb lib/rubocop/cop/corrector.rb lib/rubocop/cop/message_annotator.rb lib/rubocop/cop/lint/big_decimal_new.rb lib/rubocop/cop/lint/safe_navigation_chain.rb lib/rubocop/cop/lint/inherit_exception.rb lib/rubocop/cop/lint/format_parameter_mismatch.rb lib/rubocop/cop/lint/useless_access_modifier.rb lib/rubocop/cop/lint/unified_integer.rb lib/rubocop/cop/lint/next_without_accumulator.rb lib/rubocop/cop/lint/erb_new_arguments.rb lib/rubocop/cop/lint/mixed_regexp_capture_types.rb lib/rubocop/cop/lint/redundant_cop_disable_directive.rb lib/rubocop/cop/lint/non_deterministic_require_order.rb lib/rubocop/cop/lint/deprecated_open_ssl_constant.rb lib/rubocop/cop/lint/redundant_with_index.rb lib/rubocop/cop/lint/useless_else_without_rescue.rb lib/rubocop/cop/lint/percent_string_array.rb lib/rubocop/cop/lint/constant_resolution.rb lib/rubocop/cop/lint/float_out_of_range.rb lib/rubocop/cop/lint/rescue_type.rb lib/rubocop/cop/lint/nested_percent_literal.rb lib/rubocop/cop/lint/binary_operator_with_identical_operands.rb lib/rubocop/cop/lint/boolean_symbol.rb lib/rubocop/cop/lint/safe_navigation_with_empty.rb lib/rubocop/cop/lint/empty_conditional_body.rb lib/rubocop/cop/lint/debugger.rb lib/rubocop/cop/lint/each_with_object_argument.rb lib/rubocop/cop/lint/literal_in_interpolation.rb lib/rubocop/cop/lint/regexp_as_condition.rb lib/rubocop/cop/lint/raise_exception.rb lib/rubocop/cop/lint/literal_as_condition.rb lib/rubocop/cop/lint/else_layout.rb lib/rubocop/cop/lint/interpolation_check.rb lib/rubocop/cop/lint/multiple_comparison.rb lib/rubocop/cop/lint/empty_ensure.rb lib/rubocop/cop/lint/loop.rb lib/rubocop/cop/lint/ambiguous_regexp_literal.rb lib/rubocop/cop/lint/disjunctive_assignment_in_constructor.rb lib/rubocop/cop/lint/number_conversion.rb lib/rubocop/cop/lint/safe_navigation_consistency.rb lib/rubocop/cop/lint/missing_super.rb lib/rubocop/cop/lint/unreachable_code.rb lib/rubocop/cop/lint/duplicate_elsif_condition.rb lib/rubocop/cop/lint/shadowing_outer_local_variable.rb lib/rubocop/cop/lint/percent_symbol_array.rb lib/rubocop/cop/lint/ambiguous_operator.rb lib/rubocop/cop/lint/self_assignment.rb lib/rubocop/cop/lint/useless_assignment.rb lib/rubocop/cop/lint/useless_setter_call.rb lib/rubocop/cop/lint/struct_new_override.rb lib/rubocop/cop/lint/ineffective_access_modifier.rb lib/rubocop/cop/lint/ordered_magic_comments.rb lib/rubocop/cop/lint/non_local_exit_from_iterator.rb lib/rubocop/cop/lint/to_json.rb lib/rubocop/cop/lint/duplicate_rescue_exception.rb lib/rubocop/cop/lint/duplicate_case_condition.rb lib/rubocop/cop/lint/ensure_return.rb lib/rubocop/cop/lint/out_of_range_regexp_ref.rb lib/rubocop/cop/lint/duplicate_methods.rb lib/rubocop/cop/lint/empty_interpolation.rb lib/rubocop/cop/lint/underscore_prefixed_variable_name.rb lib/rubocop/cop/lint/unused_block_argument.rb lib/rubocop/cop/lint/redundant_string_coercion.rb lib/rubocop/cop/lint/ambiguous_block_association.rb lib/rubocop/cop/lint/heredoc_method_call_position.rb lib/rubocop/cop/lint/duplicate_hash_key.rb lib/rubocop/cop/lint/assignment_in_condition.rb lib/rubocop/cop/lint/empty_when.rb lib/rubocop/cop/lint/missing_cop_enable_directive.rb lib/rubocop/cop/lint/require_parentheses.rb lib/rubocop/cop/lint/shadowed_argument.rb lib/rubocop/cop/lint/void.rb lib/rubocop/cop/lint/return_in_void_context.rb lib/rubocop/cop/lint/redundant_require_statement.rb lib/rubocop/cop/lint/implicit_string_concatenation.rb lib/rubocop/cop/lint/empty_expression.rb lib/rubocop/cop/lint/uri_regexp.rb lib/rubocop/cop/lint/nested_method_definition.rb lib/rubocop/cop/lint/uri_escape_unescape.rb lib/rubocop/cop/lint/deprecated_class_methods.rb lib/rubocop/cop/lint/script_permission.rb lib/rubocop/cop/lint/rand_one.rb lib/rubocop/cop/lint/top_level_return_with_argument.rb lib/rubocop/cop/lint/parentheses_as_grouped_expression.rb lib/rubocop/cop/lint/flip_flop.rb lib/rubocop/cop/lint/circular_argument_reference.rb lib/rubocop/cop/lint/suppressed_exception.rb lib/rubocop/cop/lint/redundant_cop_enable_directive.rb lib/rubocop/cop/lint/unused_method_argument.rb lib/rubocop/cop/lint/float_comparison.rb lib/rubocop/cop/lint/send_with_mixin_argument.rb lib/rubocop/cop/lint/unreachable_loop.rb lib/rubocop/cop/lint/syntax.rb lib/rubocop/cop/lint/shadowed_exception.rb lib/rubocop/cop/lint/rescue_exception.rb lib/rubocop/cop/lint/redundant_with_object.rb lib/rubocop/cop/lint/redundant_splat_expansion.rb lib/rubocop/cop/variable_force.rb lib/rubocop/cop/ignored_node.rb lib/rubocop/cop/security/yaml_load.rb lib/rubocop/cop/security/eval.rb 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lib/rubocop/cop/naming/predicate_name.rb lib/rubocop/cop/naming/variable_number.rb lib/rubocop/cop/naming/binary_operator_parameter_name.rb lib/rubocop/cop/naming/method_parameter_name.rb lib/rubocop/cop/naming/class_and_module_camel_case.rb lib/rubocop/cop/naming/constant_name.rb lib/rubocop/cop/naming/accessor_method_name.rb lib/rubocop/cop/naming/block_parameter_name.rb lib/rubocop/cop/naming/heredoc_delimiter_naming.rb lib/rubocop/cop/naming/file_name.rb lib/rubocop/cop/naming/ascii_identifiers.rb lib/rubocop/cop/naming/memoized_instance_variable_name.rb lib/rubocop/cop/naming/method_name.rb lib/rubocop/cop/naming/rescued_exceptions_variable_name.rb lib/rubocop/cop/naming/heredoc_delimiter_case.rb lib/rubocop/cop/offense.rb lib/rubocop/cop/mixin/hash_transform_method.rb lib/rubocop/cop/mixin/regexp_literal_help.rb lib/rubocop/cop/mixin/ordered_gem_node.rb lib/rubocop/cop/mixin/ignored_methods.rb lib/rubocop/cop/mixin/multiline_expression_indentation.rb lib/rubocop/cop/mixin/method_preference.rb lib/rubocop/cop/mixin/preferred_delimiters.rb lib/rubocop/cop/mixin/method_complexity.rb lib/rubocop/cop/mixin/safe_assignment.rb lib/rubocop/cop/mixin/string_help.rb lib/rubocop/cop/mixin/visibility_help.rb lib/rubocop/cop/mixin/statement_modifier.rb lib/rubocop/cop/mixin/configurable_enforced_style.rb lib/rubocop/cop/mixin/trailing_body.rb lib/rubocop/cop/mixin/rational_literal.rb lib/rubocop/cop/mixin/code_length.rb lib/rubocop/cop/mixin/check_line_breakable.rb lib/rubocop/cop/mixin/annotation_comment.rb lib/rubocop/cop/mixin/first_element_line_break.rb lib/rubocop/cop/mixin/line_length_help.rb lib/rubocop/cop/mixin/allowed_methods.rb lib/rubocop/cop/mixin/percent_literal.rb lib/rubocop/cop/mixin/percent_array.rb lib/rubocop/cop/mixin/trailing_comma.rb lib/rubocop/cop/mixin/integer_node.rb lib/rubocop/cop/mixin/surrounding_space.rb lib/rubocop/cop/mixin/rescue_node.rb lib/rubocop/cop/mixin/interpolation.rb lib/rubocop/cop/mixin/configurable_naming.rb lib/rubocop/cop/mixin/empty_lines_around_body.rb lib/rubocop/cop/mixin/nil_methods.rb lib/rubocop/cop/mixin/array_min_size.rb lib/rubocop/cop/mixin/unused_argument.rb lib/rubocop/cop/mixin/min_body_length.rb lib/rubocop/cop/mixin/duplication.rb lib/rubocop/cop/mixin/space_after_punctuation.rb lib/rubocop/cop/mixin/multiline_element_indentation.rb lib/rubocop/cop/mixin/def_node.rb lib/rubocop/cop/mixin/ignored_pattern.rb lib/rubocop/cop/mixin/configurable_formatting.rb lib/rubocop/cop/mixin/alignment.rb lib/rubocop/cop/mixin/empty_parameter.rb lib/rubocop/cop/mixin/end_keyword_alignment.rb lib/rubocop/cop/mixin/hash_alignment_styles.rb lib/rubocop/cop/mixin/frozen_string_literal.rb lib/rubocop/cop/mixin/string_literals_help.rb lib/rubocop/cop/mixin/configurable_numbering.rb lib/rubocop/cop/mixin/target_ruby_version.rb lib/rubocop/cop/mixin/check_assignment.rb lib/rubocop/cop/mixin/uncommunicative_name.rb lib/rubocop/cop/mixin/enforce_superclass.rb lib/rubocop/cop/mixin/multiline_literal_brace_layout.rb lib/rubocop/cop/mixin/auto_corrector.rb lib/rubocop/cop/mixin/multiline_element_line_breaks.rb lib/rubocop/cop/mixin/documentation_comment.rb lib/rubocop/cop/mixin/match_range.rb lib/rubocop/cop/mixin/on_normal_if_unless.rb lib/rubocop/cop/mixin/negative_conditional.rb lib/rubocop/cop/mixin/space_before_punctuation.rb lib/rubocop/cop/mixin/array_syntax.rb lib/rubocop/cop/mixin/configurable_max.rb lib/rubocop/cop/mixin/parentheses.rb lib/rubocop/cop/mixin/preceding_following_alignment.rb lib/rubocop/cop/mixin/range_help.rb lib/rubocop/cop/mixin/heredoc.rb lib/rubocop/cop/layout/empty_line_after_guard_clause.rb lib/rubocop/cop/layout/block_alignment.rb lib/rubocop/cop/layout/empty_line_after_magic_comment.rb lib/rubocop/cop/layout/space_before_comment.rb lib/rubocop/cop/layout/space_before_comma.rb lib/rubocop/cop/layout/trailing_empty_lines.rb lib/rubocop/cop/layout/space_around_operators.rb lib/rubocop/cop/layout/space_after_comma.rb lib/rubocop/cop/layout/heredoc_indentation.rb lib/rubocop/cop/layout/leading_empty_lines.rb lib/rubocop/cop/layout/space_inside_array_percent_literal.rb lib/rubocop/cop/layout/multiline_hash_key_line_breaks.rb lib/rubocop/cop/layout/empty_comment.rb lib/rubocop/cop/layout/empty_line_between_defs.rb lib/rubocop/cop/layout/empty_lines_around_exception_handling_keywords.rb lib/rubocop/cop/layout/empty_lines.rb lib/rubocop/cop/layout/closing_parenthesis_indentation.rb lib/rubocop/cop/layout/space_around_keyword.rb lib/rubocop/cop/layout/space_around_block_parameters.rb lib/rubocop/cop/layout/empty_lines_around_method_body.rb lib/rubocop/cop/layout/class_structure.rb lib/rubocop/cop/layout/first_parameter_indentation.rb lib/rubocop/cop/layout/leading_comment_space.rb lib/rubocop/cop/layout/line_length.rb lib/rubocop/cop/layout/multiline_block_layout.rb lib/rubocop/cop/layout/else_alignment.rb lib/rubocop/cop/layout/multiline_method_call_indentation.rb lib/rubocop/cop/layout/multiline_method_definition_brace_layout.rb lib/rubocop/cop/layout/multiline_array_line_breaks.rb lib/rubocop/cop/layout/space_before_block_braces.rb lib/rubocop/cop/layout/extra_spacing.rb lib/rubocop/cop/layout/first_hash_element_line_break.rb lib/rubocop/cop/layout/multiline_method_call_brace_layout.rb lib/rubocop/cop/layout/empty_lines_around_block_body.rb lib/rubocop/cop/layout/empty_lines_around_attribute_accessor.rb lib/rubocop/cop/layout/end_of_line.rb lib/rubocop/cop/layout/heredoc_argument_closing_parenthesis.rb lib/rubocop/cop/layout/space_inside_array_literal_brackets.rb lib/rubocop/cop/layout/space_after_colon.rb lib/rubocop/cop/layout/empty_lines_around_class_body.rb lib/rubocop/cop/layout/empty_lines_around_module_body.rb lib/rubocop/cop/layout/rescue_ensure_alignment.rb lib/rubocop/cop/layout/indentation_style.rb lib/rubocop/cop/layout/first_array_element_line_break.rb 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lib/rubocop/cop/layout/space_around_equals_in_parameter_default.rb lib/rubocop/cop/layout/indentation_width.rb lib/rubocop/cop/layout/space_after_not.rb lib/rubocop/cop/layout/first_argument_indentation.rb lib/rubocop/cop/layout/first_hash_element_indentation.rb lib/rubocop/cop/layout/assignment_indentation.rb lib/rubocop/cop/layout/space_inside_block_braces.rb lib/rubocop/cop/layout/space_inside_percent_literal_delimiters.rb lib/rubocop/cop/layout/comment_indentation.rb lib/rubocop/cop/layout/first_method_argument_line_break.rb lib/rubocop/cop/layout/first_method_parameter_line_break.rb lib/rubocop/cop/layout/space_around_method_call_operator.rb lib/rubocop/cop/layout/array_alignment.rb lib/rubocop/cop/layout/trailing_whitespace.rb lib/rubocop/cop/layout/multiline_hash_brace_layout.rb lib/rubocop/cop/layout/space_inside_range_literal.rb lib/rubocop/cop/layout/multiline_method_argument_line_breaks.rb lib/rubocop/cop/layout/space_inside_hash_literal_braces.rb 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lib/rubocop/cop/style/percent_literal_delimiters.rb lib/rubocop/cop/style/eval_with_location.rb lib/rubocop/cop/style/method_call_without_args_parentheses.rb lib/rubocop/cop/style/trailing_underscore_variable.rb lib/rubocop/cop/style/array_coercion.rb lib/rubocop/cop/style/nested_parenthesized_calls.rb lib/rubocop/cop/style/redundant_assignment.rb lib/rubocop/cop/style/not.rb lib/rubocop/cop/style/unless_else.rb lib/rubocop/cop/style/optional_arguments.rb lib/rubocop/cop/style/empty_block_parameter.rb lib/rubocop/cop/style/numeric_literal_prefix.rb lib/rubocop/cop/style/rescue_standard_error.rb lib/rubocop/cop/style/raise_args.rb lib/rubocop/cop/style/character_literal.rb lib/rubocop/cop/style/bare_percent_literals.rb lib/rubocop/cop/style/ternary_parentheses.rb lib/rubocop/cop/style/self_assignment.rb lib/rubocop/cop/style/command_literal.rb lib/rubocop/cop/style/negated_unless.rb lib/rubocop/cop/style/global_std_stream.rb lib/rubocop/cop/style/or_assignment.rb lib/rubocop/cop/style/empty_literal.rb lib/rubocop/cop/style/multiline_memoization.rb lib/rubocop/cop/style/trailing_body_on_method_definition.rb lib/rubocop/cop/style/date_time.rb lib/rubocop/cop/style/hash_like_case.rb lib/rubocop/cop/style/non_nil_check.rb lib/rubocop/cop/style/slicing_with_range.rb lib/rubocop/cop/style/mutable_constant.rb lib/rubocop/cop/style/alias.rb lib/rubocop/cop/style/case_like_if.rb lib/rubocop/cop/style/block_delimiters.rb lib/rubocop/cop/style/class_vars.rb lib/rubocop/cop/style/and_or.rb lib/rubocop/cop/style/infinite_loop.rb lib/rubocop/cop/style/class_methods.rb lib/rubocop/cop/style/multiline_if_modifier.rb lib/rubocop/cop/style/min_max.rb lib/rubocop/cop/style/lambda.rb lib/rubocop/cop/style/trailing_comma_in_array_literal.rb lib/rubocop/cop/style/nil_comparison.rb lib/rubocop/cop/style/float_division.rb lib/rubocop/cop/cop.rb lib/rubocop/cop/registry.rb lib/rubocop/cop/mixin/match_range.rb lib/rubocop/cop/mixin/preferred_delimiters.rb lib/rubocop/cop/mixin/multiline_element_indentation.rb lib/rubocop/cop/mixin/on_normal_if_unless.rb lib/rubocop/cop/mixin/hash_transform_method.rb lib/rubocop/cop/mixin/rational_literal.rb lib/rubocop/cop/mixin/annotation_comment.rb lib/rubocop/cop/mixin/trailing_body.rb lib/rubocop/cop/mixin/empty_lines_around_body.rb lib/rubocop/cop/mixin/method_complexity.rb lib/rubocop/cop/mixin/integer_node.rb lib/rubocop/cop/mixin/def_node.rb lib/rubocop/cop/mixin/multiline_literal_brace_layout.rb lib/rubocop/cop/mixin/space_after_punctuation.rb lib/rubocop/cop/mixin/unused_argument.rb lib/rubocop/cop/mixin/check_line_breakable.rb lib/rubocop/cop/mixin/frozen_string_literal.rb lib/rubocop/cop/mixin/code_length.rb lib/rubocop/cop/mixin/visibility_help.rb lib/rubocop/cop/mixin/empty_parameter.rb lib/rubocop/cop/mixin/string_help.rb lib/rubocop/cop/mixin/configurable_numbering.rb lib/rubocop/cop/mixin/end_keyword_alignment.rb lib/rubocop/cop/mixin/range_help.rb lib/rubocop/cop/mixin/array_min_size.rb lib/rubocop/cop/mixin/ordered_gem_node.rb lib/rubocop/cop/mixin/configurable_enforced_style.rb lib/rubocop/cop/mixin/rescue_node.rb lib/rubocop/cop/mixin/enforce_superclass.rb lib/rubocop/cop/mixin/statement_modifier.rb lib/rubocop/cop/mixin/multiline_expression_indentation.rb lib/rubocop/cop/mixin/configurable_max.rb lib/rubocop/cop/mixin/percent_literal.rb lib/rubocop/cop/mixin/trailing_comma.rb lib/rubocop/cop/mixin/min_body_length.rb lib/rubocop/cop/mixin/surrounding_space.rb lib/rubocop/cop/mixin/alignment.rb lib/rubocop/cop/mixin/ignored_pattern.rb lib/rubocop/cop/mixin/preceding_following_alignment.rb lib/rubocop/cop/mixin/multiline_element_line_breaks.rb lib/rubocop/cop/mixin/safe_assignment.rb lib/rubocop/cop/mixin/percent_array.rb lib/rubocop/cop/mixin/method_preference.rb lib/rubocop/cop/mixin/ignored_methods.rb lib/rubocop/cop/mixin/nil_methods.rb lib/rubocop/cop/mixin/space_before_punctuation.rb lib/rubocop/cop/mixin/negative_conditional.rb lib/rubocop/cop/mixin/target_ruby_version.rb lib/rubocop/cop/mixin/hash_alignment_styles.rb lib/rubocop/cop/mixin/allowed_methods.rb lib/rubocop/cop/mixin/string_literals_help.rb lib/rubocop/cop/mixin/documentation_comment.rb lib/rubocop/cop/mixin/line_length_help.rb lib/rubocop/cop/mixin/interpolation.rb lib/rubocop/cop/mixin/configurable_formatting.rb lib/rubocop/cop/mixin/heredoc.rb lib/rubocop/cop/mixin/first_element_line_break.rb lib/rubocop/cop/mixin/uncommunicative_name.rb lib/rubocop/cop/mixin/check_assignment.rb lib/rubocop/cop/mixin/auto_corrector.rb lib/rubocop/cop/mixin/parentheses.rb lib/rubocop/cop/mixin/duplication.rb lib/rubocop/cop/mixin/array_syntax.rb lib/rubocop/cop/mixin/regexp_literal_help.rb lib/rubocop/cop/mixin/configurable_naming.rb lib/rubocop/cop/variable_force/scope.rb lib/rubocop/cop/variable_force/variable.rb lib/rubocop/cop/variable_force/assignment.rb lib/rubocop/cop/variable_force/reference.rb lib/rubocop/cop/variable_force/branch.rb lib/rubocop/cop/variable_force/branchable.rb lib/rubocop/cop/variable_force/variable_table.rb lib/rubocop/cop/badge.rb lib/rubocop/cop/tokens_util.rb lib/rubocop/cop/message_annotator.rb lib/rubocop/cop/bundler/duplicated_gem.rb lib/rubocop/cop/bundler/gem_comment.rb lib/rubocop/cop/bundler/ordered_gems.rb lib/rubocop/cop/bundler/insecure_protocol_source.rb lib/rubocop/cop/legacy/corrections_proxy.rb lib/rubocop/cop/legacy/corrector.rb lib/rubocop/cop/security/eval.rb lib/rubocop/cop/security/json_load.rb lib/rubocop/cop/security/yaml_load.rb lib/rubocop/cop/security/marshal_load.rb lib/rubocop/cop/security/open.rb lib/rubocop/cop/ignored_node.rb lib/rubocop/cop/commissioner.rb lib/rubocop/cop/generator.rb lib/rubocop/cop/offense.rb lib/rubocop/cop/variable_force.rb lib/rubocop/cop/utils/format_string.rb lib/rubocop/cop/metrics/parameter_lists.rb lib/rubocop/cop/metrics/block_length.rb lib/rubocop/cop/metrics/block_nesting.rb lib/rubocop/cop/metrics/method_length.rb lib/rubocop/cop/metrics/perceived_complexity.rb lib/rubocop/cop/metrics/module_length.rb lib/rubocop/cop/metrics/class_length.rb lib/rubocop/cop/metrics/abc_size.rb lib/rubocop/cop/metrics/utils/code_length_calculator.rb lib/rubocop/cop/metrics/utils/iterating_block.rb lib/rubocop/cop/metrics/utils/abc_size_calculator.rb lib/rubocop/cop/metrics/utils/repeated_csend_discount.rb lib/rubocop/cop/metrics/cyclomatic_complexity.rb lib/rubocop/cop/generator/configuration_injector.rb lib/rubocop/cop/generator/require_file_injector.rb lib/rubocop/cop/migration/department_name.rb lib/rubocop/cop/internal_affairs.rb lib/rubocop/cop/base.rb lib/rubocop/cop/internal_affairs/method_name_equal.rb lib/rubocop/cop/internal_affairs/node_type_predicate.rb lib/rubocop/cop/internal_affairs/useless_message_assertion.rb lib/rubocop/cop/internal_affairs/redundant_location_argument.rb lib/rubocop/cop/internal_affairs/redundant_message_argument.rb lib/rubocop/cop/internal_affairs/offense_location_keyword.rb lib/rubocop/cop/internal_affairs/node_destructuring.rb lib/rubocop/cop/severity.rb lib/rubocop/cop/gemspec/duplicated_assignment.rb lib/rubocop/cop/gemspec/ruby_version_globals_usage.rb lib/rubocop/cop/gemspec/required_ruby_version.rb lib/rubocop/cop/gemspec/ordered_dependencies.rb lib/rubocop/cop/corrector.rb lib/rubocop/cop/layout/multiline_hash_key_line_breaks.rb lib/rubocop/cop/layout/block_alignment.rb lib/rubocop/cop/layout/array_alignment.rb lib/rubocop/cop/layout/indentation_consistency.rb lib/rubocop/cop/layout/space_before_block_braces.rb lib/rubocop/cop/layout/multiline_method_call_indentation.rb lib/rubocop/cop/layout/space_inside_reference_brackets.rb lib/rubocop/cop/layout/space_around_block_parameters.rb lib/rubocop/cop/layout/space_around_equals_in_parameter_default.rb lib/rubocop/cop/layout/trailing_whitespace.rb lib/rubocop/cop/layout/space_inside_hash_literal_braces.rb lib/rubocop/cop/layout/space_before_comment.rb lib/rubocop/cop/layout/empty_lines_around_class_body.rb lib/rubocop/cop/layout/first_parameter_indentation.rb lib/rubocop/cop/layout/first_array_element_indentation.rb lib/rubocop/cop/layout/end_of_line.rb lib/rubocop/cop/layout/case_indentation.rb lib/rubocop/cop/layout/empty_line_after_magic_comment.rb lib/rubocop/cop/layout/space_in_lambda_literal.rb lib/rubocop/cop/layout/space_inside_array_percent_literal.rb lib/rubocop/cop/layout/space_inside_percent_literal_delimiters.rb lib/rubocop/cop/layout/comment_indentation.rb lib/rubocop/cop/layout/space_inside_parens.rb lib/rubocop/cop/layout/first_argument_indentation.rb lib/rubocop/cop/layout/empty_lines_around_module_body.rb lib/rubocop/cop/layout/assignment_indentation.rb lib/rubocop/cop/layout/empty_lines_around_begin_body.rb lib/rubocop/cop/layout/indentation_style.rb lib/rubocop/cop/layout/initial_indentation.rb lib/rubocop/cop/layout/space_before_semicolon.rb lib/rubocop/cop/layout/first_method_argument_line_break.rb lib/rubocop/cop/layout/multiline_method_call_brace_layout.rb lib/rubocop/cop/layout/leading_comment_space.rb lib/rubocop/cop/layout/dot_position.rb lib/rubocop/cop/layout/empty_lines_around_attribute_accessor.rb lib/rubocop/cop/layout/space_after_method_name.rb lib/rubocop/cop/layout/line_length.rb lib/rubocop/cop/layout/hash_alignment.rb lib/rubocop/cop/layout/empty_line_after_guard_clause.rb lib/rubocop/cop/layout/class_structure.rb lib/rubocop/cop/layout/block_end_newline.rb lib/rubocop/cop/layout/trailing_empty_lines.rb lib/rubocop/cop/layout/space_inside_string_interpolation.rb lib/rubocop/cop/layout/empty_line_between_defs.rb lib/rubocop/cop/layout/multiline_assignment_layout.rb lib/rubocop/cop/layout/heredoc_argument_closing_parenthesis.rb lib/rubocop/cop/layout/first_hash_element_line_break.rb lib/rubocop/cop/layout/heredoc_indentation.rb lib/rubocop/cop/layout/empty_lines.rb lib/rubocop/cop/layout/argument_alignment.rb lib/rubocop/cop/layout/space_inside_range_literal.rb lib/rubocop/cop/layout/empty_lines_around_arguments.rb lib/rubocop/cop/layout/indentation_width.rb lib/rubocop/cop/layout/first_method_parameter_line_break.rb lib/rubocop/cop/layout/closing_heredoc_indentation.rb lib/rubocop/cop/layout/empty_lines_around_method_body.rb lib/rubocop/cop/layout/empty_lines_around_exception_handling_keywords.rb lib/rubocop/cop/layout/parameter_alignment.rb lib/rubocop/cop/layout/else_alignment.rb lib/rubocop/cop/layout/empty_comment.rb lib/rubocop/cop/layout/def_end_alignment.rb lib/rubocop/cop/layout/multiline_operation_indentation.rb lib/rubocop/cop/layout/multiline_block_layout.rb lib/rubocop/cop/layout/multiline_array_brace_layout.rb lib/rubocop/cop/layout/space_after_not.rb lib/rubocop/cop/layout/first_array_element_line_break.rb lib/rubocop/cop/layout/space_after_colon.rb lib/rubocop/cop/layout/multiline_method_definition_brace_layout.rb lib/rubocop/cop/layout/space_around_keyword.rb lib/rubocop/cop/layout/access_modifier_indentation.rb lib/rubocop/cop/layout/space_inside_block_braces.rb lib/rubocop/cop/layout/space_after_comma.rb lib/rubocop/cop/layout/space_inside_array_literal_brackets.rb lib/rubocop/cop/layout/first_hash_element_indentation.rb lib/rubocop/cop/layout/closing_parenthesis_indentation.rb lib/rubocop/cop/layout/multiline_array_line_breaks.rb lib/rubocop/cop/layout/empty_lines_around_block_body.rb lib/rubocop/cop/layout/rescue_ensure_alignment.rb lib/rubocop/cop/layout/space_before_first_arg.rb lib/rubocop/cop/layout/space_around_method_call_operator.rb lib/rubocop/cop/layout/extra_spacing.rb lib/rubocop/cop/layout/space_after_semicolon.rb lib/rubocop/cop/layout/space_before_comma.rb lib/rubocop/cop/layout/end_alignment.rb lib/rubocop/cop/layout/leading_empty_lines.rb lib/rubocop/cop/layout/empty_lines_around_access_modifier.rb lib/rubocop/cop/layout/space_around_operators.rb lib/rubocop/cop/layout/condition_position.rb lib/rubocop/cop/layout/multiline_method_argument_line_breaks.rb lib/rubocop/cop/layout/multiline_hash_brace_layout.rb lib/rubocop/cop/correctors/punctuation_corrector.rb lib/rubocop/cop/correctors/line_break_corrector.rb lib/rubocop/cop/correctors/string_literal_corrector.rb lib/rubocop/cop/correctors/each_to_for_corrector.rb lib/rubocop/cop/correctors/ordered_gem_corrector.rb lib/rubocop/cop/correctors/empty_line_corrector.rb lib/rubocop/cop/correctors/condition_corrector.rb lib/rubocop/cop/correctors/parentheses_corrector.rb lib/rubocop/cop/correctors/space_corrector.rb lib/rubocop/cop/correctors/unused_arg_corrector.rb lib/rubocop/cop/correctors/alignment_corrector.rb lib/rubocop/cop/correctors/for_to_each_corrector.rb lib/rubocop/cop/correctors/percent_literal_corrector.rb lib/rubocop/cop/correctors/lambda_literal_to_method_corrector.rb lib/rubocop/cop/correctors/multiline_literal_brace_corrector.rb lib/rubocop/cli/command.rb lib/rubocop/cli/command/version.rb lib/rubocop/cli/command/auto_genenerate_config.rb lib/rubocop/cli/command/show_cops.rb lib/rubocop/cli/command/execute_runner.rb lib/rubocop/cli/command/init_dotfile.rb lib/rubocop/cli/command/base.rb lib/rubocop/cli/environment.rb lib/rubocop/core_ext/string.rb lib/rubocop/config_store.rb lib/rubocop/config_loader.rb lib/rubocop/config.rb lib/rubocop/magic_comment.rb lib/rubocop/target_finder.rb lib/rubocop/runner.rb lib/rubocop/formatter/clang_style_formatter.rb lib/rubocop/formatter/worst_offenders_formatter.rb lib/rubocop/formatter/fuubar_style_formatter.rb lib/rubocop/formatter/colorizable.rb lib/rubocop/formatter/offense_count_formatter.rb lib/rubocop/formatter/simple_text_formatter.rb lib/rubocop/formatter/emacs_style_formatter.rb lib/rubocop/formatter/base_formatter.rb lib/rubocop/formatter/junit_formatter.rb lib/rubocop/formatter/html_formatter.rb lib/rubocop/formatter/json_formatter.rb lib/rubocop/formatter/formatter_set.rb lib/rubocop/formatter/disabled_config_formatter.rb lib/rubocop/formatter/progress_formatter.rb lib/rubocop/formatter/text_util.rb lib/rubocop/formatter/quiet_formatter.rb lib/rubocop/formatter/tap_formatter.rb lib/rubocop/formatter/pacman_formatter.rb lib/rubocop/formatter/file_list_formatter.rb lib/rubocop/formatter/auto_gen_config_formatter.rb lib/rubocop/config_obsoletion.rb lib/rubocop/comment_config.rb lib/rubocop/ext/processed_source.rb lib/rubocop/yaml_duplication_checker.rb lib/rubocop/remote_config.rb lib/rubocop/path_util.rb lib/rubocop/target_ruby.rb lib/rubocop/platform.rb lib/rubocop/string_interpreter.rb find lib/ -type d -empty -delete cd - cd - @@ -1743,1538 +1778,1518 @@ All examples were filtered out; ignoring {:focus=>true} -Randomized with seed 27870 +Randomized with seed 35712 -RuboCop::Cop::Layout::SpaceAfterSemicolon - does not crash if semicolon is the last character of the file - registers an offense and corrects semicolon without space after it - inside block braces - when EnforcedStyle for SpaceInsideBlockBraces is space - registers an offense and corrects no space between a semicolon and a closing brace - behaves like common behavior - accepts a space between a semicolon and a closing brace - when EnforcedStyle for SpaceInsideBlockBraces is no_space - accepts no space between a semicolon and a closing brace - behaves like common behavior - accepts a space between a semicolon and a closing brace +RuboCop::Cop::Layout::FirstMethodArgumentLineBreak + ignores methods without arguments + registers an offense and corrects hash arg spanning multiple lines + registers an offense and corrects hash arg without a line break before the first pair + ignores arguments listed on a single line + ignores arguments without parens + ignores kwargs listed on a single line when the arguments are used in `super` + args listed on the first line + registers an offense and corrects using `super` + registers an offense and corrects + registers an offense and corrects using safe navigation operator -RuboCop::Cop::Metrics::PerceivedComplexity - when method is in list of ignored methods - does not register an offense when defining an instance method - does not register an offense when defining a class method - does not register an offense when using `define_method` - when Max is 2 - counts stupid nested if and else blocks - when Max is 1 - registers an offense for and - registers an offense for an if modifier - registers an offense for || - counts known iterating block - registers an offense for a `define_method` - registers an offense for elsif and else blocks - deals with nested if blocks containing && and || - registers an offense for or - registers an offense for a rescue block - accepts an empty method - registers an offense for an unless modifier - does not count unknown block calls - registers an offense for a case/when block - registers an offense for a for block - accepts a method with no decision points - registers an offense for a while block - counts only a single method - registers an offense for an until block - registers an offense for a case/when block without an expression after case - registers an offense for a ternary operator - registers an offense for && - accepts an empty `define_method` - accepts complex code outside of methods - counts else in a case with no argument +RuboCop::Cop::Lint::ReturnInVoidContext + with an initialize method containing a return with a value + registers an offense + with an initialize method containing a return without a value + accepts + when return is in top scope + accepts + with a setter method containing a return without a value + accepts + with a non initialize method containing a return + accepts + with a setter method containing a return with a value + registers an offense + with a class method called initialize containing a return + accepts + +RuboCop::Cop::Style::InverseMethods + registers an offense for !foo.exclude? + registers an offense for !(foo > bar) + registers an offense for calling !.any? inside parens + allows comparing camel case constants on the left + registers an offense for calling !.none? with a symbol proc + registers an offense for !foo.present? + registers an offense for !foo.none? + registers an offense for !foo.even? + registers an offense for not (foo > bar) + registers an offense for !(foo != bar) + registers an offense for !foo.odd? + registers an offense for not (foo == bar) + registers an offense for calling !.none? with a block + registers an offense for !(foo == bar) + registers an offense for comparing snake case constants on the right + registers an offense for not (foo < bar) + registers an offense for not (foo != bar) + registers an offense for not (foo =~ bar) + registers an offense for !(foo < bar) + allows an inverse method in a block with next + registers an offense for !foo.blank? + allows an inverse method when double negation is used + registers an offense for !(foo =~ bar) + allows an inverse method with a block when double negation is used + registers an offense for not (foo !~ bar) + registers an offense for comparing snake case constants on the left + registers an offense for !(foo !~ bar) + allows a method call without a not + registers an offense for !foo.include? + registers an offense for !foo.any? + allows comparing camel case constants on the right + behaves like all variable types + registers an offense for calling not FOO::BAR.none? + registers an offense for calling !FOO::BAR.none? + behaves like all variable types + registers an offense for calling !FOO.none? + registers an offense for calling not FOO.none? + behaves like all variable types + registers an offense for calling not @@foo.none? + registers an offense for calling !@@foo.none? + inverse blocks + corrects an inverted method call when using `BasicObject#!` + corrects a complex inverted method call + corrects an inverted method call + registers an offense for a multiline inverted equality block + registers a single offense for nested inverse method calls + registers an offense for a multiline inverted equality block + corrects an inverted do end method call + registers an offense for a multiline method call where the last method is inverted + registers a single offense for nested inverse method calls + registers an offense for an inverted equality block + corrects an inverted do end method call + corrects an inverted method call when using `BasicObject#!` + registers an offense for foo.select! { |e| !e } + registers a single offense for nested inverse method calls + registers an offense for an inverted equality block + corrects an inverted method call when using `BasicObject#!` + corrects an inverted method call + registers an offense for a multiline inverted equality block + corrects an inverted do end method call + corrects a complex inverted method call + registers an offense for a multiline method call where the last method is inverted + corrects a complex inverted method call + registers an offense for a multiline method call where the last method is inverted + corrects an inverted do end method call + registers an offense for foo.reject! { |e| !e } + registers an offense for a multiline method call where the last method is inverted + registers a single offense for nested inverse method calls + corrects an inverted method call when using `BasicObject# !` + corrects an inverted method call + corrects an inverted method call when using `BasicObject#!` + registers an offense for foo.select { |e| !e } + registers an offense for an inverted equality block + corrects an inverted method call when using `BasicObject# !` + registers an offense for foo.reject { |e| !e } + corrects a complex inverted method call + corrects an inverted method call when using `BasicObject# !` + corrects an inverted method call when using `BasicObject# !` + registers an offense for a multiline inverted equality block + corrects an inverted method call + registers an offense for an inverted equality block + behaves like all variable types + registers an offense for calling not $foo.none? + registers an offense for calling !$foo.none? + behaves like all variable types + registers an offense for calling not foo.bar.none? + registers an offense for calling !foo.bar.none? + behaves like all variable types + registers an offense for calling !foo.none? + registers an offense for calling not foo.none? + behaves like all variable types + registers an offense for calling !@foo.none? + registers an offense for calling not @foo.none? + behaves like all variable types + registers an offense for calling not foo["bar"].none? + registers an offense for calling !foo["bar"].none? + +RuboCop::Cop::Layout::ClosingParenthesisIndentation + accepts begin nodes that are not grouped expressions + for method definitions + with no line break before 1st parameter + accepts a correctly aligned ) + registers an offense for misaligned ) + accepts empty () + with line break before 1st parameter + registers an offense for misaligned ) + accepts a correctly aligned ) + for method calls + without arguments + can handle indentation up against the left edge + accepts empty () + accepts a correctly aligned ) against ( + with first multiline arg on new line + accepts ) on the same level as ( with args on same line + accepts ) on the same level as ( with second arg on new line + with no line break before 1st parameter + accepts a correctly indented ) + accepts a correctly aligned ) + accepts a correctly indented ) inside a block + registers an offense and corrects misindented ) when ) is aligned with the params + registers an offense for misaligned ) + with line break before 1st parameter + registers an offense for misaligned ) + accepts a correctly aligned ) + for grouped expressions + with line break before 1st operand + accepts a correctly aligned ) + registers an offense for misaligned ) + with no line break before 1st operand + accepts ) that does not begin its line + accepts a correctly aligned ) + registers an offense for misaligned ) + for method assignments with indented parameters + without arguments + accepts empty () + can handle indentation up against the left edge + can handle indentation up against the method + registers an offense for misaligned ) + accepts a correctly aligned ) against ( + with no line break before 1st parameter + accepts a correctly indented ) + accepts a correctly aligned ) + can handle indentation up against the left edge + can handle individual arguments that are broken over lines + can handle inner method calls + can handle hash arguments that are not broken over lines + registers an offense for misaligned ) + with line break before 1st parameter + accepts a correctly aligned ) + registers an offense for misaligned ) + for method chains + registers an offense and corrects method chains + can handle multiple chains with differing breaks + when using safe navigation operator + registers an offense and corrects misaligned ) + +RuboCop::PathUtil + #match_path? + matches regexps + matches glob expressions + does not match invalid UTF-8 paths + does not match dir/** for file in hidden dir + matches dir/** for hidden file + does not match file in a subdirectory + matches strings to the full path + #relative_path + builds paths relative to PWD by default as a stop-gap + supports custom base paths + #absolute? + returns a falsey value for a path beginning with a directory name + returns a truthy value for a path beginning with slash + +RuboCop::Cop::Lint::AssignmentInCondition + accepts == in condition + registers an offense for assignment methods + registers an offense for lvar assignment in condition + does not blow up for empty if condition + accepts ||= in condition + registers an offense for ivar assignment in condition + registers an offense for clvar assignment in condition + accepts = in a block followed by method call + registers an offense for assignment after == in condition + registers an offense for constant assignment in condition + accepts = in a block that is called in a condition + registers an offense for gvar assignment in condition + registers an offense for assignment after ||= in condition + registers an offense for collection element assignment in condition + does not blow up for empty unless condition + registers an offense for lvar assignment in until condition + registers an offense for lvar assignment in while condition + safe assignment is not allowed + does not accept = in condition surrounded with braces + does not accept []= in condition surrounded with braces + safe assignment is allowed + accepts = in condition surrounded with braces + accepts []= in condition surrounded with braces + +RuboCop::Cop::Naming::BlockParameterName + registers offense when param ends in number + can register multiple offenses in one block + does not register offense for valid parameter names + does not register for brace block without parameters + registers offense when param contains uppercase characters + registers offense when param is less than minimum length + does not register for block without parameters + with AllowedNames + accepts specified block param names + registers unlisted offensive names + with ForbiddenNames + accepts param that uses a forbidden name's letters + registers offense for param listed as forbidden + with AllowNamesEndingInNumbers + accept params that end in numbers + +RuboCop::Cop::Lint::MissingSuper + constructor + does not register an offense when there is a `super` call + registers an offense when no `super` call + does not register an offense for the class with stateless parent class + does not register an offense for the class without parent class + does not register an offense for the constructor-like method defined outside of a class + callbacks + registers an offense when class callback without `super` call + registers no offense when module callback without `super` call + does not register an offense when callback has a `super` call + registers an offense for instance level `method_missing?` with no `super` call + does not register an offense when `method_missing?` contains `super` call + registers an offense when method callback is without `super` call + registers an offense for class level `method_missing?` with no `super` call + registers an offense when class callback within `self << class` and without `super` call + +RuboCop::Cop::Lint::MixedRegexpCaptureTypes + registers an offense when both of named and numbered captures are used + does not register offense to a regexp with numbered capture only + does not register offense to a regexp with named capture and non-capturing group + does not register offense to a regexp with named capture only + does not register offense when using a Regexp cannot be processed by regexp_parser gem + when containing a non-regexp literal + does not register an offence when containing a lvar + does not register an offence when containing a ivar + does not register an offence when containing a method + does not register an offence when containing a cvar + does not register an offence when containing a gvar + does not register an offence when containing a constant + +RuboCop::Cop::Style::AutoResourceCleanup + does not register an offense for File.open with block-pass + does not register an offense for File.open with immediate close + registers an offense for File.open without block + does not register an offense for File.open with block + +RuboCop::Cop::Metrics::Utils::CodeLengthCalculator + #calculate + raises when unknown foldable type is passed + when method + folds hashes if asked + calculates method length + folds arrays if asked + folds heredocs if asked + counts comments if asked + does not count blank lines + when class + does not count blank lines + folds hashes if asked + folds arrays if asked + calculates class length + folds heredocs if asked + counts comments if asked + does not count lines of inner classes + +RuboCop::Cop::Lint::ScriptPermission + with file permission 0755 + accepts with shebang line + accepts with blank + accepts without shebang line + with file permission 0644 + registers an offense for script permission + if auto-correction is off + leaves the file intact + with stdin + skips investigation + +RuboCop::Cop::Lint::ConstantResolution + registers an offense not qualifying a namespace const + registers no offense qualifying a namespace const + registers an offense not qualifying a const + registers no offense when qualifying a const + with Ignore set + registers no offense when qualifying a const + registers no offense when an unqualified namespace const + registers no offense qualifying a namespace const + registers no offense with an unqualified const + registers an with a namespace const + registers an offense not qualifying another const + with Only set + registers an offense with an unqualified const + registers an offense when an unqualified namespace const + registers no with a namespace const + registers no offense qualifying a namespace const + registers no offense not qualifying another const + registers no offense when qualifying a const + +RuboCop::Cop::Style::BlockDelimiters + always braces + does not auto-correct do-end if {} would change the meaning + registers an offense for multi-line chained do-end blocks + accepts a single line block with braces + registers an offense for a single line block with do-end + registers an offense for multi-lined do-end blocks when combined with attribute assignment + accepts a multi-line functional block with do-end if it is an ignored method + registers an offence for a multi-line block with do-end + accepts a multi-line block that needs braces to be valid ruby + when there are braces around a multi-line block + allows when the block is being chained + allows in the simple case + allows when combined with attribute assignment + braces for chaining style + registers an offense for multi-line chained do-end blocks + accepts a single line block with braces + allows do/end inside Hash[] + registers an offense for a single line block with do-end + accepts a multi-line block that needs braces to be valid ruby + allows chaining to } inside of Hash[] + accepts a multi-line functional block with {} if it is an ignored method + disallows {} with no chain inside of Hash[] + allows when :[] is chained + accepts a multi-line block with do-end + with safe navigation + registers an offense for multi-line chained do-end blocks + when there are braces around a multi-line block + registers an offense in the simple case + allows when the block is being chained with attribute assignment + allows when the block is being chained + registers an offense when combined with attribute assignment + BracesRequiredMethods + BracesRequiredMethods methods + registers an offense with do + allows braces + other methods + auto-corrects { and } to do and end + allows braces + Semantic style + registers an offense for a multi-line block with do-end if the return value is assigned + accepts a single line block with {} if used in an erange + allows {} if it is a known functional method + accepts a multi-line block with braces if it is the return value of its scope + registers an offense for a multi-line block with braces if the return value is not used + auto-corrects do-end to {} if it is a functional block + accepts a multi-line block with braces when passed to a method + accepts a single line block with {} if used in a logical and + accepts a single line block with {} if used in a logical or + accepts a single line block with {} if used in an irange + accepts a multi-line block with braces if the return value is assigned + accepts a multi-line block with do-end if it is the return value of its scope + accepts a multi-line functional block with do-end if it is an ignored method + accepts a multi-line functional block with do-end if it is a known procedural method + registers an offense for a multi-line block with do-end if the return value is passed to a method + accepts a single line block with {} if used in an array + registers an offense for a multi-line block with do-end if the return value is attribute-assigned + allows {} if it is a known procedural method + auto-corrects do-end to {} if it is a functional block and does not change the meaning + auto-corrects do-end to {} with appropriate spacing + accepts a multi-line block with braces when passed to a known functional method + accepts a single line block with {} if used in an if statement + accepts a multi-line block with braces when chained + with a procedural multi-line block + auto-corrects { and } to do and end with appropriate spacing + auto-corrects { and } to do and end + with a procedural one-line block + with AllowBracesOnProceduralOneLiners true + accepts a single line procedural do-end block + accepts a single line procedural block with braces + with AllowBracesOnProceduralOneLiners false or unset + registers an offense for a single line procedural block + accepts a single line block with do-end if it is procedural + line count-based style + accepts a multi-line block with do-end + auto-corrects do and end for single line blocks to { and } + accepts a multi-line block that needs braces to be valid ruby + does not auto-correct do-end if {} would change the meaning + accepts a single line block with braces + does not auto-correct {} if do-end would change the meaning + registers an offense for a single line block with do-end + when there are braces around a multi-line block + can handle special method names such as []= and done? + does not auto-correct {} if do-end would introduce a syntax error + registers an offense in the simple case + auto-corrects adjacent curly braces correctly + registers an offense for braces if do-end would not change the meaning + accepts a multi-line functional block with {} if it is an ignored method + accepts braces if do-end would change the meaning + auto-corrects { and } to do and end + registers an offense when combined with attribute assignment + +RuboCop::Cop::Style::AccessorGrouping + when EnforcedStyle is grouped + does not register offense for accessors with comments + registers an offense and corrects when using separated accessors with different access modifiers + registers an offense and corrects when using separated accessors within eigenclass + does not register an offense when using grouped accessors + registers an offense and corrects when using separated accessors + registers offense and corrects if atleast two separate accessors without comments + when EnforcedStyle is separated + does not register an offense when using separated accessors + does not register an offense for grouped accessors with comments + registers an offense and corrects when using grouped accessors within eigenclass + registers an offense and corrects when using grouped accessors with different access modifiers + registers an offense and corrects when using grouped accessors + +RuboCop::Cop::Layout::SpaceInsideReferenceBrackets + with space inside empty braces allowed + accepts empty brackets with space inside + registers offense and corrects empty brackets with more than one space inside + registers offense and corrects empty brackets with no space inside + when EnforcedStyle is space + accepts square brackets called with method call syntax + registers and corrects multiple offenses in one set of ref brackets + does not register offense for array literals + registers an offense and corrects when a reference bracket with no trailing whitespace is assigned by another reference bracket + registers an offense and correct third ref brackets with no trailing whitespace + registers an offense and corrects third ref brackets with no leading whitespace + registers an offense and corrects ref brackets with no trailing whitespace + accepts an array as a reference object + registers an offense and corrects when a reference bracket with no leading whitespace is assigned by another reference bracket + accepts square brackets as method name + does not register offense for ref bcts with spaces that assign + accepts spaces in array brackets + registers an offense and corrects when a reference bracket is assigned by another reference bracket with no trailing whitespace + registers and corrects multiple offenses for multiple sets of ref brackets + registers an offense and corrects second ref brackets with no leading whitespace + registers an offense and corrects second ref brackets with no trailing whitespace + registers an offense and corrects ref brackets with no leading whitespace + does not register offense for reference brackets with spaces + with space inside empty brackets not allowed + registers an offense and corrects empty brackets with 1 space inside + registers an offense and corrects empty brackets with multiple spaces inside + accepts empty brackets with no space inside + when EnforcedStyle is no_space + registers an offense and corrects when a reference bracket with a leading whitespace is assigned by another reference bracket + register and correct multiple offenses for multiple sets of ref brackets + registers an offense and corrects second ref brackets with trailing whitespace + accpets extra spacing in array brackets + accepts an array as a reference object + does not register offense for array literals + registers an offense and correcs when a reference bracket with a trailing whitespace is assigned by another reference bracket + registers an offense and corrects ref brackets with trailing whitespace + registers an offense and corrects third ref brackets with trailing whitespace + does not register offense for reference brackets with no spaces + registers an offense and corrects third ref brackets with leading whitespace + registers an offense and corrects second ref brackets with leading whitespace + registers an offense and corrects outer ref brackets + does not register offense for ref bcts with no spaces that assign + registers an offense and corrects ref brackets with leading whitespace + registers multiple offenses and corrects multiple sets of ref brackets + accepts square brackets as method name + registers multiple offenses and corrects one set of ref brackets + registers an offense and corrects when a reference bracket is assigned by another reference bracket with trailing whitespace + accepts square brackets called with method call syntax + +RuboCop::Formatter::HTMLFormatter + outputs the result in HTML + outputs the cached result in HTML + +RuboCop::Cop::Style::DisableCopsWithinSourceCodeDirective + registers an offense for enabled cop within source code + registers an offense for disabled cop within source code + +RuboCop::Cop::Style::EndBlock + reports an offense and corrects END block + does not report offenses for other blocks + +RuboCop::Cop::Metrics::ParameterLists + accepts a method def with 4 parameters + registers an offense for a method def with 5 parameters + accepts a proc with more than 4 parameters + accepts a lambda with more than 4 parameters + When CountKeywordArgs is true + counts keyword arguments as well + When CountKeywordArgs is false + does not count keyword arguments + does not count keyword arguments without default values + +RuboCop::Cop::Lint::ShadowingOuterLocalVariable + when an outer scope variable is reassigned in a block + does not register an offense + when an outer scope variable is referenced in a block + does not register an offense + when a block argument has a same name starts with "_" as an outer scope variable + does not register an offense + when a splat block argument has same name as an outer scope variable + registers an offense + when a block block argument has same name as an outer scope variable + registers an offense + when multiple block arguments have same name "_" + does not register an offense + when multiple block arguments have a same name starts with "_" + does not register an offense + when a block local variable has same name as an outer scope variable + registers an offense + when a block argument has same name as an outer scope variable + registers an offense + when a block argument has same name "_" as outer scope variable "_" + does not register an offense + when a block argument has different name with outer scope variables + does not register an offense + when a method argument has same name as an outer scope variable + does not register an offense + +RuboCop::Cop::Metrics::ModuleLength + rejects a module with more than 5 lines + accepts a module with 5 lines + accepts empty modules + accepts a module with less than 5 lines + does not count blank lines + reports the correct beginning and end lines + when inspecting a class defined with Module.new + registers an offense + when a module has inner classes + does not count lines of inner classes + rejects a module with 6 lines that belong to the module directly + when `CountAsOne` is not empty + folds array into one line + when CountComments is enabled + also counts commented lines + when a module has inner modules + rejects a module with 6 lines that belong to the module directly + does not count lines of inner modules + when inspecting a class defined with ::Module.new + registers an offense + +RuboCop::Cop::Style::StructInheritance + acceps assignment to ::Struct.new + registers an offense when extending instance of ::Struct + registers an offense when extending instance of Struct + registers an offense when extending instance of ::Struct with do ... end + registers an offense when extending instance of `Struct` when there is a comment before class declaration + accepts plain class + accepts extending DelegateClass + accepts assignment to Struct.new + registers an offense when extending instance of Struct with do ... end + accepts assignment to block form of Struct.new RuboCop::Cop::Layout::SpaceAfterComma - array index commas without space - behaves like trailing comma - accepts the last comma + method call arg commas without space behaves like ends with an item - registers an offense does auto-correction + registers an offense inside hash braces - when EnforcedStyle for SpaceInsideBlockBraces is no_space - accepts no space between a comma and a closing brace - behaves like common behavior - accepts a space between a comma and a closing brace when EnforcedStyle for SpaceInsideBlockBraces is space registers an offense for no space between a comma and a closing brace behaves like common behavior accepts a space between a comma and a closing brace - block argument commas without space + when EnforcedStyle for SpaceInsideBlockBraces is no_space + accepts no space between a comma and a closing brace + behaves like common behavior + accepts a space between a comma and a closing brace + array index commas without space behaves like ends with an item registers an offense does auto-correction behaves like trailing comma accepts the last comma - method call arg commas without space + block argument commas without space + behaves like trailing comma + accepts the last comma behaves like ends with an item - does auto-correction registers an offense + does auto-correction -RuboCop::Cop::Style::BarePercentLiterals - when EnforcedStyle is percent_q - and strings are dynamic - accepts %q - registers an offense for %() - accepts regular expressions - accepts __FILE__ - accepts "" - accepts heredoc - accepts '' - accepts "" string with interpolation - accepts %Q() - and strings are static - accepts heredoc - accepts %Q() - accepts __FILE__ - accepts "" string with interpolation - registers an offense for %() - accepts '' - accepts %q - accepts "" - accepts regular expressions - when EnforcedStyle is bare_percent - and strings are static - accepts "" string with interpolation - accepts %() - accepts "" - accepts heredoc - accepts regular expressions - accepts __FILE__ - accepts %q - accepts '' - registers an offense for %Q() - and strings are dynamic - accepts "" - accepts "" string with interpolation - accepts regular expressions - accepts __FILE__ - accepts heredoc - accepts '' - accepts %q - registers an offense for %Q() - accepts %() - -RuboCop::Cop::Lint::RescueType - accepts rescue modifier - accepts rescuing a single exception - accepts rescuing nothing within a method definition - accepts rescuing nothing - behaves like offenses - begin rescue ensure - rescuing from "#{string}" - registers an offense and auto-corrects - begin rescue - rescuing from "#{string}" - registers an offense and auto-corrects - rescuing from "#{string}" before another exception - registers an offense and auto-corrects - rescuing from "#{string}" after another exception - registers an offense and auto-corrects - def rescue ensure - rescuing from "#{string}" - registers an offense and auto-corrects - def rescue - rescuing from "#{string}" - registers an offense and auto-corrects - behaves like offenses - def rescue ensure - rescuing from {} - registers an offense and auto-corrects - begin rescue ensure - rescuing from {} - registers an offense and auto-corrects - begin rescue - rescuing from {} before another exception - registers an offense and auto-corrects - rescuing from {} after another exception - registers an offense and auto-corrects - rescuing from {} - registers an offense and auto-corrects - def rescue - rescuing from {} - registers an offense and auto-corrects - behaves like offenses - begin rescue - rescuing from :symbol before another exception - registers an offense and auto-corrects - rescuing from :symbol - registers an offense and auto-corrects - rescuing from :symbol after another exception - registers an offense and auto-corrects - def rescue - rescuing from :symbol - registers an offense and auto-corrects - begin rescue ensure - rescuing from :symbol - registers an offense and auto-corrects - def rescue ensure - rescuing from :symbol - registers an offense and auto-corrects - behaves like offenses - begin rescue ensure - rescuing from 'string' - registers an offense and auto-corrects - def rescue - rescuing from 'string' - registers an offense and auto-corrects - def rescue ensure - rescuing from 'string' - registers an offense and auto-corrects - begin rescue - rescuing from 'string' after another exception - registers an offense and auto-corrects - rescuing from 'string' - registers an offense and auto-corrects - rescuing from 'string' before another exception - registers an offense and auto-corrects - behaves like offenses - def rescue ensure - rescuing from 0.0 - registers an offense and auto-corrects - def rescue - rescuing from 0.0 - registers an offense and auto-corrects - begin rescue ensure - rescuing from 0.0 - registers an offense and auto-corrects - begin rescue - rescuing from 0.0 after another exception - registers an offense and auto-corrects - rescuing from 0.0 before another exception - registers an offense and auto-corrects - rescuing from 0.0 - registers an offense and auto-corrects - behaves like offenses - begin rescue ensure - rescuing from nil - registers an offense and auto-corrects - begin rescue - rescuing from nil before another exception - registers an offense and auto-corrects - rescuing from nil after another exception - registers an offense and auto-corrects - rescuing from nil - registers an offense and auto-corrects - def rescue ensure - rescuing from nil - registers an offense and auto-corrects - def rescue - rescuing from nil - registers an offense and auto-corrects - behaves like offenses - begin rescue - rescuing from 0 - registers an offense and auto-corrects - rescuing from 0 before another exception - registers an offense and auto-corrects - rescuing from 0 after another exception - registers an offense and auto-corrects - begin rescue ensure - rescuing from 0 - registers an offense and auto-corrects - def rescue ensure - rescuing from 0 - registers an offense and auto-corrects - def rescue - rescuing from 0 - registers an offense and auto-corrects - behaves like offenses - def rescue ensure - rescuing from [] - registers an offense and auto-corrects - begin rescue - rescuing from [] - registers an offense and auto-corrects - rescuing from [] before another exception - registers an offense and auto-corrects - rescuing from [] after another exception - registers an offense and auto-corrects - def rescue - rescuing from [] - registers an offense and auto-corrects - begin rescue ensure - rescuing from [] - registers an offense and auto-corrects - -RuboCop::Cop::Lint::UselessSetterCall - is not confused by operators ending with = - handles exception assignments without exploding - when a lvar contains an object passed as argument at the end of the method - accepts the setter call on the lvar - when a lvar contains an object passed as argument by multiple-assignment at the end of the method - accepts the setter call on the lvar - with method ending with setter call on ivar - accepts - with singleton method ending with setter call on local object - registers an offense - when a lvar contains a non-local object returned by a method - accepts - when a lvar declared as an argument is no longer the passed object at the end of the method - registers an offense for the setter call on the lvar - with method ending with setter call on local object - registers an offense - with method ending with square bracket setter on local object - registers an offense - when a lvar contains a local object instantiated with literal - registers an offense for the setter call on the lvar - with method ending with setter call on argument - accepts - when a lvar possibly contains an object passed as argument by logical-operator-assignment at the end of the method - accepts the setter call on the lvar - when a lvar does not contain any object passed as argument by binary-operator-assignment at the end of the method - registers an offense - when a lvar does not contain any object passed as argument with multiple-assignment at the end of the method - registers an offense - with method ending with ivar assignment - accepts - -RuboCop::Cop::Style::ModuleFunction - when enforced style is `forbidden` - registers an offense for `module_function` without an argument - accepts `extend self` in a class - registers an offense for `extend self` - in a module - in a module with declarative private - in a module with private methods - when enforced style is `module_function` - accepts `extend self` in a class - accepts for `extend self` in a module with private methods - accepts for `extend self` in a module with declarative private - registers an offense for `extend self` in a module - when enforced style is `extend_self` - registers an offense for `module_function` without an argument - accepts module_function with an argument +RuboCop::Cop::Layout::SpaceInLambdaLiteral + when configured to enforce spaces + does not register an offense for a space between -> and ( + registers an offense and corrects no space in both lambdas when nested + does not register an offense for no space between -> and { + does not register an offense for multi-line lambdas + registers an offense and corrects no space in the outer nested lambda + registers an offense and corrects no space in the inner nested lambda + registers an offense and corrects no space between -> and ( + when configured to enforce no space + registers an offense and corrects spaces between -> and ( + does not register an offense for multi-line lambdas + registers an offense and corrects a space in the inner nested lambda + does not register an offense for no space between -> and ( + does not register an offense for a space between -> and { + registers an offense and corrects a space in the outer nested lambda + register offenses and correct spaces in both lambdas when nested + registers an offense and corrects a space between -> and ( -RuboCop::Cop::Lint::DisjunctiveAssignmentInConstructor - constructor has disjunctive assignment - LHS is ivar - registers an offense and corrects - constructor calls super before disjunctive assignment - accepts - constructor calls super after assignment - registers an offense and corrects - constructor calls any method before disjunctive assignment - accepts - LHS is lvar - accepts - empty constructor - accepts - constructor does not have disjunctive assignment - accepts +RuboCop::Cop::Layout::HeredocIndentation + quoted by ' + accepts for include empty lines + registers an offense for too deep indented with whitespace line + displays message to use `<<~` instead of `<<` + registers an offense for first line minus-level indented, with `-` + accepts for indented, with `~` + accepts for not indented but with whitespace + accepts for indented, but without `~` + registers an offense for not indented enough with whitespace line + registers an offense for too deep indented with empty line + registers an offense for not indented, without `~` + accepts for indented, but with `-` + accepts for an empty line + does not register an offense when not indented but with whitespace, with `-` + registers an offense for too deep indented + registers an offense for not indented enough with empty line + registers an offense for not indented + displays message to use `<<~` instead of `<<-` + registers an offense for minus level indented + registers an offense for not indented, with `~` + when Layout/LineLength is configured + accepts for long heredoc + quoted by ` + registers an offense for too deep indented with empty line + registers an offense for not indented, without `~` + registers an offense for first line minus-level indented, with `-` + registers an offense for too deep indented + registers an offense for minus level indented + registers an offense for not indented enough with empty line + accepts for not indented but with whitespace + registers an offense for too deep indented with whitespace line + does not register an offense when not indented but with whitespace, with `-` + accepts for indented, but with `-` + accepts for indented, but without `~` + accepts for indented, with `~` + registers an offense for not indented, with `~` + accepts for include empty lines + registers an offense for not indented enough with whitespace line + accepts for an empty line + registers an offense for not indented + displays message to use `<<~` instead of `<<-` + displays message to use `<<~` instead of `<<` + when Layout/LineLength is configured + accepts for long heredoc + quoted by " + registers an offense for too deep indented with empty line + registers an offense for not indented enough with empty line + does not register an offense when not indented but with whitespace, with `-` + displays message to use `<<~` instead of `<<` + registers an offense for not indented, without `~` + accepts for indented, but with `-` + displays message to use `<<~` instead of `<<-` + accepts for indented, but without `~` + accepts for include empty lines + registers an offense for not indented, with `~` + registers an offense for too deep indented with whitespace line + registers an offense for first line minus-level indented, with `-` + accepts for an empty line + accepts for not indented but with whitespace + registers an offense for not indented + accepts for indented, with `~` + registers an offense for minus level indented + registers an offense for too deep indented + registers an offense for not indented enough with whitespace line + when Layout/LineLength is configured + accepts for long heredoc + quoted by + registers an offense for not indented, without `~` + registers an offense for too deep indented with whitespace line + registers an offense for not indented enough with empty line + displays message to use `<<~` instead of `<<` + registers an offense for minus level indented + registers an offense for first line minus-level indented, with `-` + accepts for an empty line + accepts for indented, but without `~` + registers an offense for not indented enough with whitespace line + registers an offense for too deep indented + accepts for indented, with `~` + displays message to use `<<~` instead of `<<-` + accepts for include empty lines + accepts for not indented but with whitespace + does not register an offense when not indented but with whitespace, with `-` + registers an offense for too deep indented with empty line + registers an offense for not indented, with `~` + accepts for indented, but with `-` + registers an offense for not indented + when Layout/LineLength is configured + accepts for long heredoc RuboCop::Cop::Naming::HeredocDelimiterNaming + with multiple heredocs starting on the same line + registers an offense with a trailing non-meaningful delimiter + registers an offense with a leading non-meaningful delimiter + does not register an offense with meaningful delimiters + with a squiggly heredoc + does not register an offense with a meaningful delimiter + registers an offense with a non-meaningful delimiter + with an interpolated heredoc + registers an offense with a non-meaningful delimiter + does not register an offense with a meaningful delimiter + when the delimiter contains non-letter characters + does not register an offense when delimiter contains a number + does not register an offense when delimiter contains an underscore with a non-interpolated heredoc when using non-word delimiters registers an offense - when using back tick delimiters - registers an offense with a non-meaningful delimiter - does not register an offense with a meaningful delimiter when using single quoted delimiters does not register an offense with a meaningful delimiter registers an offense with a non-meaningful delimiter - when using double quoted delimiters + when using back tick delimiters does not register an offense with a meaningful delimiter registers an offense with a non-meaningful delimiter - with a squiggly heredoc - registers an offense with a non-meaningful delimiter - does not register an offense with a meaningful delimiter - when the delimiter contains non-letter characters - does not register an offense when delimiter contains a number - does not register an offense when delimiter contains an underscore + when using double quoted delimiters + registers an offense with a non-meaningful delimiter + does not register an offense with a meaningful delimiter with a naked heredoc registers an offense with a non-meaningful delimiter does not register an offense with a meaningful delimiter - with an interpolated heredoc - registers an offense with a non-meaningful delimiter - does not register an offense with a meaningful delimiter - with multiple heredocs starting on the same line - registers an offense with a trailing non-meaningful delimiter - registers an offense with a leading non-meaningful delimiter - does not register an offense with meaningful delimiters - -RuboCop::Cop::Layout::EmptyLineAfterMagicComment - accepts an empty source file - registers an offense for documentation immediately following comment - accepts code that separates the comment from the code with a newline - accepts a source file with only a magic comment - registers an offense when multiple magic comments without empty line - registers an offense for code that immediately follows comment - -RuboCop::Cop::Style::PercentLiteralDelimiters - `%Q` interpolated string - registers an offense for other delimiters when containing preferred delimiter characters in interpolation - does not register an offense for preferred delimiters - registers an offense for other delimiters - does not register an offense for other delimiters when containing preferred delimiter characters - `%I` interpolated symbol array - registers an offense for other delimiters when containing preferred delimiter characters in interpolation - does not register an offense for preferred delimiters - registers an offense for other delimiters - `%W` interpolated string array - registers an offense for other delimiters - does not register an offense for other delimiters when containing preferred delimiter characters - does not register an offense for preferred delimiters - registers an offense for other delimiters when containing preferred delimiter characters in interpolation - `%q` string - registers an offense for other delimiters - does not register an offense for preferred delimiters - does not register an offense for other delimiters when containing preferred delimiter characters - `%s` symbol - registers an offense for other delimiters - does not register an offense for preferred delimiters - `%r` interpolated regular expression - registers an offense for other delimiters - registers an offense for a regular expression with option - does not register an offense for preferred delimiters - registers an offense for other delimiters when containing preferred delimiter characters in interpolation - does not register an offense for other delimiters when containing preferred delimiter characters - invalid cop config - raises an error when invalid configuration is specified - `%w` string array - does not register an offense for preferred delimiters - does not register an offense for preferred delimiters with only a closing delimiter - does not register an offense for preferred delimiters with not a pairing delimiter - does not register an offense for other delimiters when containing preferred delimiter characters - does not register an offense for preferred delimiters with a pairing delimiters - registers an offense for other delimiters - `%` interpolated string - registers an offense for other delimiters - registers an offense when the source contains invalid characters - does not register an offense for other delimiters when containing preferred delimiter characters - registers an offense for a string with no content - registers an offense for other delimiters when containing preferred delimiter characters in interpolation - does not register an offense for preferred delimiters - `default` override - allows individual preferred delimiters to override `default` - allows all preferred delimiters to be set with one key - auto-correct - preserves irregular indentation when correcting a multiline array - preserves indentation when correcting a multiline array - fixes a string array in a scope - preserves line breaks when fixing a multiline array - behaves like escape characters - corrects %s with \t in it - corrects %s with \n in it - behaves like escape characters - corrects %W with \t in it - corrects %W with \n in it - behaves like escape characters - corrects % with \n in it - corrects % with \t in it - behaves like escape characters - corrects %Q with \t in it - corrects %Q with \n in it - behaves like escape characters - corrects %q with \n in it - corrects %q with \t in it - behaves like escape characters - corrects %x with \n in it - corrects %x with \t in it - behaves like escape characters - corrects %r with \n in it - corrects %r with \t in it - behaves like escape characters - corrects %i with \n in it - corrects %i with \t in it - behaves like escape characters - corrects %w with \t in it - corrects %w with \n in it - `%i` symbol array - registers an offense for other delimiters - does not register an offense for non-preferred delimiters enclosing escaped delimiters - does not register an offense for preferred delimiters - `%x` interpolated system call - does not register an offense for preferred delimiters - registers an offense for other delimiters when containing preferred delimiter characters in interpolation - does not register an offense for other delimiters when containing preferred delimiter characters - registers an offense for other delimiters - -RuboCop::Cop::Style::FormatString - when enforced style is sprintf - registers an offense for String#% with a hash argument - does not register an offense for numbers - registers an offense for format with 2 arguments - registers an offense for something followed by an array - registers an offense for variable argument but does not auto-correct - registers an offense for a string followed by something - registers an offense for format - works if the first operand contains embedded expressions - registers an offense for variable argument and assignment but does not auto-correct - does not register an offense for ambiguous cases - when enforced style is percent - registers an offense for sprintf - registers an offense for sprintf with 3 arguments - accepts String#% - registers an offense for format with a hash argument - registers an offense for format - registers an offense for sprintf with a hash argument - accepts format without arguments - accepts format with 1 argument - accepts sprintf without arguments - accepts sprintf with 1 argument - registers an offense for format with 3 arguments - when enforced style is format - does not register an offense for numbers - does not register an offense for ambiguous cases - registers an offense for a string followed by something - registers an offense for variable argument but does not auto-correct - registers an offense for sprintf - registers an offense for something followed by an array - registers an offense for something followed by a hash - registers an offense for sprintf with 2 arguments - does not auto-correct String#% with variable argument and assignment - works if the first operand contains embedded expressions -RuboCop::Cop::Style::MultilineBlockChain - accepts a chain of calls followed by a multi-line block - accepts a multi-line block chained with calls on one line - accepts a chain of blocks spanning one line - with multi-line block chaining - registers an offense for a simple case - accepts a chain where the first block is single-line - registers two offenses for a chain of three blocks - registers an offense for a slightly more complicated case - registers an offense for a chain where the second block is single-line +RuboCop::Cop::Gemspec::DuplicatedAssignment + registers an offense when using `version=` twice + registers an offense when using `name=` twice with `cbase` + registers an offense when using `<<` twice + registers an offense when using `spec.add_dependency` twice + registers an offense when using `name=` twice + registers an offense when `name=` method call is not block value -RuboCop::Cop::InternalAffairs::RedundantMessageArgument - does not register an offense when formatted `MSG` is passed - does not register an offense when `#message` with another node is passed - when `#message` with offending node is passed - when message is the only keyword argument - registers an offense - when there are others keyword arguments +RuboCop::Cop::Lint::UnusedMethodArgument + when IgnoreEmptyMethods config parameter is set + registers an offense for a non-empty method with multiple unused parameters + accepts an empty singleton method with a single unused parameter + accepts an empty method with a single unused parameter + registers an offense for a non-empty method with a single unused parameter + accepts an empty method with multiple unused parameters + inspection + when a block argument is unused + does not care + when a required keyword argument is unused + registers an offense but does not suggest underscore-prefix + when a splat argument is unused + registers an offense and preserves the splat + when an argument with a default value is unused + registers an offense and preserves the default value + when an optional keyword argument is unused + registers an offense but does not suggest underscore-prefix + and AllowUnusedKeywordArguments set + does not care + in a method calling `super` without arguments + when a method argument is not used explicitly + accepts since the arguments are guaranteed to be the same as superclass' ones and the user has no control on them + when a variable is unused + does not care + when an underscore-prefixed method argument is unused + accepts + when a method argument is used + accepts + when a trailing block argument is unused + registers an offense and removes the unused block arg + in a method calling `super` with arguments + when a method argument is unused + registers an offense + when a method takes multiple arguments + and all the arguments are unused + registers offenses and suggests the use of `*` and auto-corrects to add underscore-prefix to all arguments + and an argument is unused + registers an offense and adds underscore-prefix + and there is some whitespace around the unused argument + registers an offense and preserves whitespace + and arguments are swap-assigned + accepts + and one argument is assigned to another, whilst other's value is not used + registers an offense + in a method calling `binding` without arguments + accepts all arguments + inside another method definition + registers offenses + when a singleton method argument is unused registers an offense - when `#message` is passed - registers an offense - when `MSG` is passed - registers an offense - -RuboCop::Cop::Layout::EmptyLines - does not register an offense for heredocs with empty lines inside - does not register an offense for empty lines in a string - handles comments - registers an offense for consecutive empty lines - works when there are no tokens - -RuboCop::Cop::Lint::UnreachableCode - registers an offense for `return` in all `if` brancheswith other expressions - accepts `raise` is in `if`, and without `else` - accepts `return` is in `else` branch only - accepts code with conditional `next` - accepts `exit!` as the final expression - accepts `raise` is in `if` branch only - accepts code with conditional `redo` - accepts `exit!` is not in `elsif` branch - registers an offense for `fail` in all `if` and `elsif` branches - registers an offense for `exit` in `begin` - registers an offense for `throw` in all `if` branches - registers an offense for `break` in all `if` and `elsif` branches - accepts `return` is in `if` branch only - accepts code with conditional `break` - registers an offense for `redo` in all `if` brancheswith other expressions - accepts `redo` as the final expression - registers an offense for `next` in all `if` and `elsif` branches - registers an offense for `abort` in all `if` branches - registers an offense for `redo` in all `case` branches - accepts `redo` is in `else` branch only - accepts `break` as the final expression - accepts `throw` is in `case` branch without else - registers an offense for `return` in `begin` - accepts code with conditional `raise` - registers an offense for `retry` in `begin` - registers an offense for `retry` in all `if` and `elsif` branches - registers an offense for `abort` in `begin` - accepts `exit` is in `if` branch only - accepts `throw` is in `else` branch only - accepts `exit!` is in `else` branch only - accepts `next` is in all `if` branchsi - accepts `abort` is in `case` branch without else - accepts `return` is not in `elsif` branch - registers an offense for `break` in all `if` branches - accepts `redo` is in all `if` branchsi - registers an offense for `raise` in `begin` - registers an offense for `raise` before other statements - accepts `raise` as the final expression - accepts `break` is in `else` branch only - accepts `throw` is in all `if` branchsi - registers an offense for `retry` in all `if` branches - accepts `exit!` is in all `if` branchsi - accepts `abort` is in `if` branch only - registers an offense for `fail` in all `case` branches - accepts `return` is in `if`, and without `else` - registers an offense for `break` in `begin` - registers an offense for `throw` in all `if` and `elsif` branches - accepts `abort` is not in `elsif` branch - accepts `throw` is in `if`, and without `else` - registers an offense for `throw` before other statements - registers an offense for `redo` in all `if` branches - accepts `fail` is in `case` branch without else - accepts `exit` is in `if`, and without `else` - registers an offense for `abort` before other statements - registers an offense for `exit` in all `if` and `elsif` branches - registers an offense for `next` in `begin` - registers an offense for `fail` in `begin` - registers an offense for `redo` in `begin` - registers an offense for `exit` before other statements - accepts `raise` is in `else` branch only - registers an offense for `raise` in all `case` branches - accepts `exit` is in `else` branch only - accepts `exit!` is in `if` branch only - registers an offense for `raise` in all `if` branches - registers an offense for `return` before other statements - registers an offense for `exit!` in all `if` and `elsif` branches - accepts `abort` is in `if`, and without `else` - accepts `return` is in all `if` branchsi - accepts `redo` is in `case` branch without else - registers an offense for `throw` in `begin` - accepts `retry` is in `case` branch without else - accepts `break` is in `if`, and without `else` - accepts `break` is not in `elsif` branch - accepts `exit` is in all `if` branchsi - accepts `raise` is not in `elsif` branch - registers an offense for `break` in all `if` brancheswith other expressions - registers an offense for `redo` before other statements - accepts `fail` is in `if` branch only - accepts code with conditional `return` - accepts `retry` is not in `elsif` branch - accepts `exit!` is in `if`, and without `else` - registers an offense for `throw` in all `case` branches - accepts `retry` is in `else` branch only - registers an offense for `exit` in all `if` brancheswith other expressions - registers an offense for `next` in all `if` brancheswith other expressions - accepts `raise` is in `case` branch without else - registers an offense for `raise` in all `if` brancheswith other expressions - accepts `next` is not in `elsif` branch - accepts `break` is in all `if` branchsi - accepts `raise` is in all `if` branchsi - accepts code with conditional `exit!` - registers an offense for `fail` in all `if` brancheswith other expressions - accepts `fail` is in `if`, and without `else` - registers an offense for `exit` in all `if` branches - accepts `next` is in `case` branch without else - accepts `abort` as the final expression - accepts `fail` is in all `if` branchsi - registers an offense for `next` before other statements - accepts `retry` is in all `if` branchsi - registers an offense for `fail` before other statements - accepts `retry` is in `if` branch only - accepts `retry` as the final expression - registers an offense for `raise` in all `if` and `elsif` branches - accepts code with conditional `abort` - registers an offense for `abort` in all `if` and `elsif` branches - accepts `break` is in `if` branch only - accepts `abort` is in `else` branch only - registers an offense for `exit` in all `case` branches - accepts `exit` is not in `elsif` branch - accepts `next` as the final expression - accepts `throw` as the final expression - accepts `break` is in `case` branch without else - registers an offense for `return` in all `case` branches - registers an offense for `exit!` in all `case` branches - accepts `exit!` is in `case` branch without else - registers an offense for `retry` in all `if` brancheswith other expressions - accepts `fail` as the final expression - registers an offense for `break` in all `case` branches - registers an offense for `abort` in all `case` branches - accepts `redo` is in `if` branch only - accepts `next` is in `else` branch only - accepts `redo` is in `if`, and without `else` - accepts `next` is in `if` branch only - registers an offense for `return` in all `if` branches - accepts `fail` is not in `elsif` branch - accepts `next` is in `if`, and without `else` - registers an offense for `exit!` in all `if` branches - accepts `return` is in `case` branch without else - accepts `exit` as the final expression - accepts code with conditional `exit` - registers an offense for `exit!` before other statements - accepts `fail` is in `else` branch only - accepts `exit` is in `case` branch without else - registers an offense for `break` before other statements - registers an offense for `next` in all `if` branches - registers an offense for `redo` in all `if` and `elsif` branches - registers an offense for `next` in all `case` branches - registers an offense for `retry` in all `case` branches - registers an offense for `retry` before other statements - accepts `throw` is in `if` branch only - accepts `abort` is in all `if` branchsi - accepts code with conditional `fail` - accepts `redo` is not in `elsif` branch - accepts `throw` is not in `elsif` branch - registers an offense for `exit!` in `begin` - registers an offense for `return` in all `if` and `elsif` branches - accepts code with conditional `throw` - registers an offense for `throw` in all `if` brancheswith other expressions - accepts `retry` is in `if`, and without `else` - registers an offense for `exit!` in all `if` brancheswith other expressions - accepts code with conditional `retry` - registers an offense for `abort` in all `if` brancheswith other expressions - accepts `return` as the final expression - registers an offense for `fail` in all `if` branches - -RuboCop::Cop::Lint::ShadowingOuterLocalVariable - when a block local variable has same name as an outer scope variable - registers an offense - when an outer scope variable is referenced in a block - does not register an offense - when a method argument has same name as an outer scope variable - does not register an offense - when a block argument has same name "_" as outer scope variable "_" - does not register an offense - when a block argument has different name with outer scope variables - does not register an offense - when a block argument has a same name starts with "_" as an outer scope variable - does not register an offense - when a block argument has same name as an outer scope variable - registers an offense - when an outer scope variable is reassigned in a block - does not register an offense - when multiple block arguments have a same name starts with "_" - does not register an offense - when a block block argument has same name as an outer scope variable - registers an offense - when multiple block arguments have same name "_" - does not register an offense - when a splat block argument has same name as an outer scope variable - registers an offense + in a method calling `binding` with arguments + when a method argument is unused + registers an offense + when IgnoreNotImplementedMethods config parameter is set + registers an offense for a non-empty method with a single unused parameter + registers an offense for a non-empty method with multiple unused parameters + accepts an empty method with multiple unused parameters + accepts an empty singleton method with a single unused parameter &raise NotImplementedError + accepts a method with a single unused parameter & raises NotImplementedError + accepts a method with a single unused parameter & raises ::NotImplementedError + accepts a method with a single unused parameter & fails without message + accepts a method with a single unused parameter & fails with message -RuboCop::Cop::Naming::MemoizedInstanceVariableName - EnforcedStyleForLeadingUnderscores: optional - memoized variable matches method name - does not register an offense with a leading `_` for method name - does not register an offense with a leading underscore - does not register an offense with a leading `_` for both names - does not register an offense without a leading underscore - with default EnforcedStyleForLeadingUnderscores => disallowed - memoized variable after other code does not match method name - registers an offense for a bang method - registers an offense - registers an offense for a predicate method - memoized variable does not match class method name - registers an offense - memoized variable does not match method name for block - registers an offense - memoized variable does not match method name during assignment - registers an offense - memoized variable does not match method name - registers an offense - memoized variable matches method name - does not register an offense - does not registers an offense when method has leading `_` - does not register an offense with a leading `_` for both names - memoized variable matches method name during assignment - does not register an offense - non-memoized variable does not match method name - does not register an offense - code follows memoized variable assignment - does not register an offense - instance variables in initialize methods - does not register an offense - memoized variable after other code - does not register an offense - memoized variable matches bang method name - does not register an offense - memoized variable matches predicate method name - does not register an offense - memoized variable matches method name for block - does not register an offense - EnforcedStyleForLeadingUnderscores: required - registers an offense when it has leading `_` but names do not match - does not register an offense with a leading `_` for both names - registers an offense when names match but missing a leading _ +RuboCop::Cop::Style::CollectionMethods + registers an offense for inject with block + registers an offense for member? with proc param + accepts collect with more than 1 param + registers an offense for collect with proc param + registers an offense for find_all with block + accepts find_all with more than 1 param + accepts find_all without a block + registers an offense for detect with block + accepts inject with more than 1 param + accepts detect without a block + accepts collect without a block + registers an offense for inject with proc param + registers an offense for member? with block + accepts inject without a block + accepts detect with more than 1 param + registers an offense for detect with proc param + accepts member? with more than 1 param + registers an offense for find_all with proc param + registers an offense for collect with block + accepts member? without a block -RuboCop::Cop::Style::BisectedAttrAccessor - registers an offense and corrects when both accessors are in the same visibility scope - registers an offense and corrects when both accessors of the name exists - does not register an offense when accessors are withing different visibility scopes - registers an offense and corrects when both accessors of the splat exists - registers an offense and corrects when both accessors of the name exists and accessor contains multiple names - registers an offense and corrects when attr and attr_writer exists - does not register an offense when only one accessor of the name exists - registers an offense and corrects when withing eigenclass - does not register an offense when using `attr_accessor` +RuboCop::Cop::Style::GlobalVars + does not register an offense for built-in variable $_ + does not register an offense for built-in variable $LOADED_FEATURES + does not register an offense for built-in variable $' + does not register an offense for built-in variable $@ + does not register an offense for built-in variable $POSTMATCH + does not register an offense for built-in variable $ERROR_POSITION + does not register an offense for built-in variable $! + does not register an offense for built-in variable $-d + does not register an offense for built-in variable $& + does not register an offense for built-in variable $-l + does not register an offense for built-in variable $, + does not register an offense for built-in variable $stdin + does not register an offense for built-in variable $-F + does not register an offense for built-in variable $SAFE + does not register an offense for built-in variable $JRUBY_VERSION + does not register an offense for built-in variable $INPUT_RECORD_SEPARATOR + does not register an offense for built-in variable $+ + registers an offense for $custom + does not register an offense for built-in variable $ENV_JAVA + does not register an offense for built-in variable $PROGRAM_NAME + does not register an offense for built-in variable $: + does not register an offense for built-in variable $> + does not register an offense for built-in variable $RS + does not register an offense for built-in variable $LOAD_PATH + does not register an offense for built-in variable $NR + does not register an offense for built-in variable $JRUBY_REVISION + does not register an offense for built-in variable $PROCESS_ID + does not register an offense for built-in variable $= + does not register an offense for built-in variable $DEFAULT_INPUT + does not register an offense for built-in variable $OUTPUT_FIELD_SEPARATOR + does not register an offense for built-in variable $-w + does not register an offense for built-in variable $DEBUG + does not register an offense for built-in variable $0 + does not register an offense for built-in variable $" + does not register an offense for built-in variable $IGNORECASE + does not register an offense for built-in variable $? + does not register an offense for built-in variable $stdout + does not register an offense for built-in variable $LAST_READ_LINE + does not register an offense for built-in variable $* + does not register an offense for built-in variable $PID + does not register an offense for built-in variable $ORS + does not register an offense for built-in variable $LAST_MATCH_INFO + does not register an offense for built-in variable $DEFAULT_OUTPUT + does not register an offense for backrefs like $1 + does not register an offense for built-in variable $/ + does not register an offense for built-in variable $CLASSPATH + does not register an offense for built-in variable $stderr + does not register an offense for built-in variable $-p + does not register an offense for built-in variable $INPUT_LINE_NUMBER + does not register an offense for built-in variable $MATCH + does not register an offense for built-in variable $` + does not register an offense for built-in variable $. + does not register an offense for built-in variable $$ + does not register an offense for built-in variable $FS + allows user permitted variables + does not register an offense for built-in variable $-I + does not register an offense for built-in variable $; + does not register an offense for built-in variable $PREMATCH + does not register an offense for built-in variable $LAST_PAREN_MATCH + does not register an offense for built-in variable $FIELD_SEPARATOR + does not register an offense for built-in variable $OUTPUT_RECORD_SEPARATOR + does not register an offense for built-in variable $-i + does not register an offense for built-in variable $~ + does not register an offense for built-in variable $VERBOSE + does not register an offense for built-in variable $-0 + does not register an offense for built-in variable $-v + does not register an offense for built-in variable $FILENAME + does not register an offense for built-in variable $\ + does not register an offense for built-in variable $-a + does not register an offense for built-in variable $< + does not register an offense for built-in variable $OFS + does not register an offense for built-in variable $CHILD_STATUS + does not register an offense for built-in variable $ARGV + does not register an offense for built-in variable $ERROR_INFO -RuboCop::Cop::Style::HashLikeCase - MinBranchesCount: 3 - does not register an offense when branches count is less than required - MinBranchesCount: 2 - does not register an offense when using `case-when` with literal bodies of different types - does not register an offense when `case` has an `else` branch - registers an offense when using `case-when` with symbol conditions and literal bodies of the same type - registers an offense when using `case-when` with string conditions and literal bodies of the same type - does not register an offense when using `case-when` with literals of different types as conditions - does not register an offense when using `case-when` with non-literals in conditions - does not register an offense when using `case-when` with non-literal bodies +RuboCop::Cop::Layout::MultilineMethodCallIndentation + when EnforcedStyle is indented_relative_to_receiver + accepts indented methods in LHS of []= assignment + doesn't crash on unaligned multiline lambdas + registers an offense and corrects the emacs ruby-mode 1.1 indentation of an expression in an array + accepts any indentation of parameters to #[] + accepts indented methods inside and outside a block + accepts indented methods in ordinary statement + registers an offense and corrects proc call without a selector + accepts indentation relative to first receiver + registers an offense and corrects 3 spaces indentation of second line + registers an offense and corrects extra indentation of 3rd line in typical RSpec code + accepts correctly indented methods in operation + registers an offense and corrects no indentation of second line + accepts indentation of consecutive lines in typical RSpec code + registers an offense and corrects extra indentation of 3rd line + doesn't fail on unary operators + registers an offense and corrects one space indentation of 2nd line + accepts indented methods in for body + accepts no extra indentation of third line + accepts an expression where the first method spans multiple lines + accepts alignment inside a grouped expression + for possible semantic alignment + accepts indented methods + when EnforcedStyle is aligned + accepts aligned methods in operator assignment + accepts aligned methods in if + assignment + registers an offense and corrects extra indentation of third line + accepts indented and aligned methods in binary operation + accepts correctly aligned methods in operands + registers an offense and corrects extra indentation of 3rd line in typical RSpec code + accepts alignment inside a grouped expression + accepts indented methods in for body + accepts aligned methods in if condition + accepts indented methods in LHS of []= assignment + doesn't fail on unary operators + accepts any indentation of parameters to #[] + registers an offense and corrects misaligned methods in until condition + accepts aligned method in assignment + block + assignment + registers an offense and corrects one space indentation of 3rd line + accepts aligned methods in a begin..end block + accepts an expression where the first method spans multiple lines + accepts indented methods in ordinary statement + registers an offense and corrects misaligned methods in if condition + registers an offense and corrects one space indentation of 2nd line + does not check binary operations when string wrapped with + + registers an offense and corrects the emacs ruby-mode 1.1 indentation of an expression in an array + doesn't crash on unaligned multiline lambdas + registers an offense and corrects no indentation of second line + registers an offense and corrects unaligned methods in assignment + accepts correctly aligned methods in assignment + registers an offense and corrects misaligned methods in local variable assignment + registers an offense and corrects misaligned methods in while condition + does not check binary operations when string wrapped with backslash + registers an offense and corrects proc call without a selector + accepts indented methods inside and outside a block + registers an offense and corrects 3 spaces indentation of 2nd line + registers an offense and corrects misaligned methods in unless condition + accepts even indentation of consecutive lines in typical RSpec code + registers an offense and corrects misaligned method in []= call + accepts indentation relative to first receiver + accepts no extra indentation of third line + accepts indented method when there is nothing to align with + accepts aligned method in return + accepts aligned methods in assignment + accepts aligned methods in constant assignment + for semantic alignment + accepts methods being aligned with method that is an argument in assignment + accepts method being aligned with method in assignment + accepts methods being aligned with method that is an argument + accepts method being aligned with method + registers an offense and corrects unaligned methods + doesn't fail on a chain of aref calls + registers an offense and corrects unaligned method in block body + accepts aligned method even when an aref is first in the chain + accepts aligned method even when an aref is in the chain + accepts aligned method with blocks in operation assignment + accepts 3 aligned methods + >= Ruby 2.7 + accepts methods being aligned with method that is an argumentwhen using numbered parameter + target_ruby_version >= 2.5 + accepts key access to hash + when EnforcedStyle is indented + accepts indentation relative to first receiver + accepts normal indentation inside grouped expression + registers an offense and corrects the emacs ruby-mode 1.1 indentation of an expression in an array + registers an offense and corrects proc call without a selector + accepts indented methods in for body + registers an offense and corrects one space indentation of 2nd line + registers an offense and corrects no indentation of second line + registers an offense for a 2 space indentation of if condition + registers an offense for a 2 space indentation of unless condition + accepts correctly indented methods in operation + registers an offense and corrects extra indentation of 3rd line in typical RSpec code + accepts double indentation of if condition + accepts double indentation of while condition + accepts indented methods in if condition + registers an offense and corrects 1 space indentation of 3rd line + accepts indented methods in while body + accepts any indentation of method parameters + accepts even indentation of consecutive lines in typical RSpec code + doesn't crash on unaligned multiline lambdas + accepts indented methods in ordinary statement + registers an offense and corrects 3 spaces indentation of 2nd line + accepts indented methods in if body + registers an offense for a 2 space indentation of until condition + accepts double indentation of unless condition + accepts indented methods inside and outside a block + accepts special indentation of return if condition + registers an offense and corrects aligned operators in assignment + accepts indentation of assignment + registers an offense and corrects extra indentation of third line + registers an offense and corrects wrong indentation of for expression + accepts no extra indentation of third line + registers an offense and corrects aligned methods in if condition + accepts indented methods in LHS of []= assignment + accepts indented methods in unless body + accepts any indentation of parameters to #[] + registers an offense for a 2 space indentation of while condition + registers an offense and corrects correct + unrecognized style + doesn't fail on unary operators + accepts special indentation of return unless condition + accepts special indentation of for expression + accepts alignment inside a grouped expression + accepts double indentation of until condition + accepts normal indentation of method parameters + accepts an expression where the first method spans multiple lines + accepts indented methods in until body + when indentation width is overridden for this cop + registers an offense for a 4 space indentation of until condition + registers an offense for a 4 space indentation of unless condition + accepts indentation of while condition which is offset by a single normal indentation step + registers an offense for a 4 space indentation of if condition + registers an offense for a 4 space indentation of while condition + accepts indented methods + accepts indentation of assignment + accepts indented methods in if body + accepts indented methods in if condition + accepts indented methods in until body + accepts indentation of until condition which is offset by a single normal indentation step + accepts correctly indented methods in operation + accepts indented methods in while body + accepts indentation of if condition which is offset by a single normal indentation step + accepts indented methods in unless body + accepts indentation of unless condition which is offset by a single normal indentation step + for possible semantic alignment + accepts indented methods -RuboCop::Cop::Style::RedundantBegin - reports an offense for single line def with redundant begin block - auto-corrects when there are trailing comments - accepts a defs with required begin block - accepts a def with a begin block after a statement - doesn't modify spacing when auto-correcting - reports an offense for def with redundant begin block - reports an offense for defs with redundant begin block - accepts a def with required begin block - < Ruby 2.5 - accepts a do-end block with a begin-end - >= ruby 2.5 - accepts super with block - accepts a {} block with a begin-end - accepts a block with a begin block after a statement - registers an offense for a do-end block with redundant begin-end - accepts a stabby lambda with a begin-end +RuboCop::Cop::Lint::ElseLayout + accepts single-expr else regardless of layout + accepts proper else + registers an offense for expr on same line as else + handles modifier forms + handles ternary ops + can handle elsifs + handles empty braces -RuboCop::Cop::Lint::StructNewOverride - does not register an offense with an override within a given block - registers an offense using `Struct.new(symbol, string)` - registers an offense using `Struct.new(...)` with a block - registers an offense using `::Struct.new(symbol)` - registers an offense using `Struct.new(...symbols)` - registers an offense using `Struct.new(...)` with multiple overrides - registers an offense using `Struct.new(...)` with an option argument - does not register an offense with no overrides - registers an offense using `Struct.new(symbol)` - registers an offense using `Struct.new(string, ...symbols)` +RuboCop::Cop::Style::SingleLineMethods + does not crash on an method with a capitalized name + auto-corrects def with argument in parentheses + auto-corrects def with semicolon before end + auto-corrects def with argument and no parentheses + auto-corrects def with semicolon after method name + accepts a multi-line method + auto-corrects defs with parentheses after method name + registers an offense for a single-line method + when AllowIfMethodIsEmpty is enabled + accepts a single-line empty method + when AllowIfMethodIsEmpty is disabled + registers an offense for an empty method -RuboCop::Cop::Layout::ParameterAlignment - aligned with fixed indentation - accepts a method definition without parameters - accepts parameter lists on a single line - accepts the first parameter being on a new row - registers an offense and corrects parameters aligned to first param - doesn't get confused by splat - accepts proper indentation - registers an offense and corrects parameters with double indent - defining self.method - accepts proper indentation - registers an offense and corrects parameters aligned to first param - aligned with first parameter - accepts a method definition without parameters - registers an offense and corrects parameters with single indent - registers an offense and corrects parameters with double indent - registers an offense and corrects alignment in simple case - accepts the first parameter being on a new row - doesn't get confused by splat - accepts proper indentation - accepts parameter lists on a single line - defining self.method - registers an offense and corrects parameters with single indent - accepts proper indentation +RuboCop::Formatter::QuietFormatter + #report_file + the file is under the current working directory + prints as relative path + the file is outside of the current working directory + prints as absolute path + when the offense is automatically corrected + prints [Corrected] along with message + when the offense is not corrected + prints message as-is + #report_summary + when 2 offenses are corrected + handles pluralization correctly + when 2 offenses detected + handles pluralization correctly + when no files inspected + handles pluralization correctly + when a file inspected and no offenses detected + handles pluralization correctly + when a offense detected + handles pluralization correctly + when an offense is corrected + prints about correction -RuboCop::Cop::Layout::LeadingEmptyLines - registers an offense and corrects a new line before code - accepts not having a blank line before a class - allows blank lines without any comments or code - accepts not having a blank line before code - registers an offense and corrects a new line before a class - allows an empty input - accepts not having a blank line before a comment - registers an offense and corrects a new line before a comment - registers an offense and corrects multiple new lines before a class - auto-correct - in collaboration - does not invoke conflicts with other cops +RuboCop::Cop::Style::EmptyLambdaParameter + accepts a keyword lambda + does not crash on a super + registers an offense for an empty block parameter with a lambda -RuboCop::Cop::Style::RedundantRegexpEscape - with a single-line %r@@ regexp - with escaped delimiters inside a character-class - does not register an offense - with escaped delimiters outside a character-class - does not register an offense - with escaped delimiters and regexp options - does not register an offense - without escapes - does not register an offense - with a single-line %r__ regexp - with escaped delimiters outside a character-class - does not register an offense - with escaped delimiters and regexp options - does not register an offense - with escaped delimiters inside a character-class - does not register an offense - without escapes - does not register an offense - with a single-line %r!! regexp - with escaped delimiters outside a character-class - does not register an offense - with escaped delimiters and regexp options - does not register an offense - with escaped delimiters inside a character-class - does not register an offense - without escapes - does not register an offense - with a single-line %r// regexp - with escaped slashes - does not register an offense - without escapes - does not register an offense - with a single-line %r{} regexp - with redundantly-escaped slashes - registers an offense and corrects - without escapes - does not register an offense - with an escaped { or } inside a character class - does not register an offense - with an escaped { or } outside a character class - does not register an offense - with a multi-line %r// regexp - without escapes - does not register an offense - with escaped slashes - does not register an offense - with a single-line %r~~ regexp - with escaped delimiters inside a character-class - does not register an offense - with escaped delimiters outside a character-class - does not register an offense - with escaped delimiters and regexp options - does not register an offense - without escapes - does not register an offense - with a multi-line %r{} regexp - without escapes - does not register an offense - with redundantly-escaped slashes - registers an offense and corrects - with a redundant escape after a line with comment - registers an offense and corrects - with a single-line %r() regexp - without escapes - does not register an offense - with escaped delimiters inside a character-class - does not register an offense - with escaped delimiters outside a character-class - does not register an offense - with escaped delimiters and regexp options - does not register an offense - with a single-line %r<> regexp - without escapes - does not register an offense - with escaped delimiters inside a character-class - does not register an offense - with escaped delimiters outside a character-class - does not register an offense - with escaped delimiters and regexp options - does not register an offense - with a single-line `//` regexp - with an escaped ')' inside a character class - registers an offense and corrects - with an escaped '$' outside a character class - does not register an offense - with an escaped 'k' inside a character class - does not register an offense - with an escaped 'Z' outside a character class - does not register an offense - with an escaped '#' outside a character class - does not register an offense - with an escaped 'd' inside a character class - does not register an offense - with an escaped 'f' inside a character class - does not register an offense - with an escaped 't' outside a character class - does not register an offense - with an escaped 'o' inside a character class - does not register an offense - with an escaped 'V' inside a character class - does not register an offense - with an escaped 'J' outside a character class - does not register an offense - with an escaped 'w' outside a character class - does not register an offense - with an escaped 'T' outside a character class - does not register an offense - with an escaped 'm' outside a character class - does not register an offense - with an escaped 'H' outside a character class - does not register an offense - with an escaped 'O' inside a character class - does not register an offense - with an escaped '(' inside a character class - registers an offense and corrects - with a backreference - does not register an offense - with an escaped 'M-a' inside a character class - does not register an offense - with an escaped 'P{alpha}' outside a character class - does not register an offense - with an escaped 'C-c' inside a character class - does not register an offense - with an escaped 'V' outside a character class - does not register an offense - with an interpolation followed by redundant escapes - registers offenses and corrects - with multiple escaped metachars inside a character class - registers offenses and corrects - with an uppercase metacharacter inside a character class - does not register an offense - with an escaped 'r' inside a character class - does not register an offense - with an escaped 'g' outside a character class - does not register an offense - with an escaped 's' inside a character class - does not register an offense - with an escaped 'u0041' outside a character class - does not register an offense - with an escaped 'm' inside a character class - does not register an offense - with an escaped '\' outside a character class - does not register an offense - with an escaped 'U' inside a character class - does not register an offense - with an escaped 'h' inside a character class - does not register an offense - with an escaped 'B' outside a character class - does not register an offense - with an escaped 'R' inside a character class - does not register an offense - with an escaped 'H' inside a character class - does not register an offense - with an escaped 'j' outside a character class - does not register an offense - with an escaped 'g' inside a character class - does not register an offense - with an escaped '+' outside a character class - does not register an offense - with an escaped 'F' outside a character class - does not register an offense - with an escaped 'a' outside a character class - does not register an offense - with an escaped ']' inside a character class - does not register an offense - with an escaped 'cc' outside a character class - does not register an offense - with an escaped 'M-a' outside a character class - does not register an offense - with an escaped '-' inside a character class - does not register an offense - with an escaped 'z' inside a character class - does not register an offense - with an escaped interpolation inside a character class - does not register an offense - with an escaped 'A' outside a character class - does not register an offense - with an escaped 'S' inside a character class - does not register an offense - with an escaped 'j' inside a character class - does not register an offense - with an escaped '\' inside a character class - does not register an offense - with an escaped '[' inside a character class - does not register an offense - with an escaped '#' inside a character class - does not register an offense - with an escaped . inside a character class beginning with : - registers an offense and corrects - with an escaped '(' outside a character class - does not register an offense - with an escaped 'y' inside a character class - does not register an offense - with an escaped 'u{0041}' inside a character class - does not register an offense - with an escaped 'Q' inside a character class - does not register an offense - with an escaped 'D' inside a character class - does not register an offense - with a POSIX character class then allowed escape inside a character class - does not register an offense - with an escaped 'G' outside a character class - does not register an offense - with an escaped 'h' outside a character class - does not register an offense - with an escaped 'k' outside a character class - does not register an offense - with an escaped '{' outside a character class - does not register an offense - with an escaped '-' outside a character class - registers an offense and corrects - with a nested character class containing redundant escape - registers an offense and corrects - with a character class and following escaped char - does not register an offense - with an escaped 'v' outside a character class - does not register an offense - with a nested character class then allowed escape - does not register an offense - with an escaped '.' outside a character class - does not register an offense - with an escaped 'v' inside a character class - does not register an offense - with an escaped 'z' outside a character class - does not register an offense - with an escaped 'S' outside a character class - does not register an offense - with a free-spaced mode regex - with a commented [ and ] - does not register an offense - with a commented redundant escape on a single line - does not register an offense - with redundant escape preceded by an escaped comment - registers offenses and corrects - with a commented redundant escape - does not register an offense - with an escaped 'n101' outside a character class - does not register an offense - with an escaped '^' inside a character class - does not register an offense - with an escaped 'y' outside a character class - does not register an offense - without escapes - does not register an offense - with an escaped '|' outside a character class - does not register an offense - with an escaped 'Y' outside a character class - does not register an offense - with an escaped 'e' outside a character class - does not register an offense - with an escaped 'q' outside a character class - does not register an offense - with an escaped character class and following escaped char - does not register an offense - with an escaped 'A' inside a character class - does not register an offense - with an escaped '}' inside a character class - registers an offense and corrects - with an escaped 'Q' outside a character class - does not register an offense - with an escaped 'l' inside a character class - does not register an offense - with an interpolated unnecessary-escape regexp - registers an offense and corrects - with an escaped 'w' inside a character class - does not register an offense - with an escaped 'B' inside a character class - does not register an offense - with an escaped 'D' outside a character class - does not register an offense - with an escaped '*' outside a character class - does not register an offense - with an escaped '$' inside a character class - registers an offense and corrects - with an escaped 'r' outside a character class - does not register an offense - with an escaped 'u{0041}' outside a character class - does not register an offense - with an escaped '.' inside a character class - registers an offense and corrects - with an escaped 'K' inside a character class - does not register an offense - with an escaped 'cc' inside a character class - does not register an offense - with an escaped 't' inside a character class - does not register an offense - with an escaped ' ' outside a character class - does not register an offense - with escaped slashes - does not register an offense - with an escaped 'd' outside a character class - does not register an offense - with an escaped 'x41' inside a character class - does not register an offense - with an escaped 'K' outside a character class - does not register an offense - with an escaped 'C-c' outside a character class - does not register an offense - with an escaped 'P{alpha}' inside a character class - does not register an offense - with an escaped 'L' outside a character class - does not register an offense - with an escaped 'E' inside a character class - does not register an offense - with an escaped 'a' inside a character class - does not register an offense - with an escaped 'X' inside a character class - does not register an offense - with an escaped 'n101' inside a character class - does not register an offense - with an escaped 'p{alpha}' inside a character class - does not register an offense - with an escaped '|' inside a character class - registers an offense and corrects - with an escaped 'I' outside a character class - does not register an offense - with an escaped 'N' inside a character class - does not register an offense - with an escaped 'b' outside a character class - does not register an offense - with an escaped 'q' inside a character class - does not register an offense - with an escaped interpolation outside a character class - does not register an offense - with an escaped 'G' inside a character class - does not register an offense - with an escaped 'J' inside a character class - does not register an offense - with an escaped 'T' inside a character class - does not register an offense - with an escaped 'U' outside a character class - does not register an offense - with an escaped 'x41' outside a character class - does not register an offense - with an escaped 'X' outside a character class - does not register an offense - with an uppercase metacharacter outside a character class - does not register an offense - with an escaped '^' outside a character class - does not register an offense - with an escaped '{' inside a character class - registers an offense and corrects - with an escaped 'u0041' inside a character class - does not register an offense - with an escaped ' ' inside a character class - does not register an offense - with an escaped 'b' inside a character class - does not register an offense - with an escaped 'I' inside a character class - does not register an offense - with an escaped 'o' outside a character class - does not register an offense - with an escaped 'R' outside a character class - does not register an offense - with an escaped 'F' inside a character class - does not register an offense - with regexp options and a redundant escape - registers offenses and corrects - with an escaped '*' inside a character class - registers an offense and corrects - with an escaped 'N' outside a character class - does not register an offense - with an escaped 'f' outside a character class - does not register an offense - with an escaped 'O' outside a character class - does not register an offense - with an escaped 'L' inside a character class - does not register an offense - with an escaped '[' outside a character class - does not register an offense - with an escaped ')' outside a character class - does not register an offense - with an escaped 'W' inside a character class - does not register an offense - with an escaped 'i' outside a character class - does not register an offense - with an escaped 'W' outside a character class - does not register an offense - with an escaped 'E' outside a character class - does not register an offense - with an escaped '?' outside a character class - does not register an offense - with an escaped 's' outside a character class - does not register an offense - with an escaped 'p{alpha}' outside a character class - does not register an offense - with an escaped 'Y' inside a character class - does not register an offense - with an escaped '}' outside a character class - does not register an offense - with an escaped 'Z' inside a character class - does not register an offense - with an escape inside an interpolated string - does not register an offense - with an escaped '+' inside a character class - registers an offense and corrects - with a POSIX character class then disallowed escape inside a character class - registers an offense and corrects - with an escaped ']' outside a character class - does not register an offense - with an escaped 'e' inside a character class - does not register an offense - with an escaped '?' inside a character class - registers an offense and corrects - with an escaped 'i' inside a character class - does not register an offense - with an escaped 'l' outside a character class - does not register an offense - with a single-line %r^^ regexp - without escapes - does not register an offense - with escaped delimiters and regexp options - does not register an offense - with escaped delimiters inside a character-class - does not register an offense - with escaped delimiters outside a character-class - does not register an offense +RuboCop::Cop::Layout::FirstArrayElementLineBreak + ignores elements listed on a single line + ignores properly formatted implicit arrays + send implicit arrays + autocorrects the offense + detects the offense + elements listed on the first line + registers an offense + autocorrects the offense + word arrays + detects the offense + autocorrects the offense + array nested in a method call + registers ans offense + autocorrects the offense + masgn implicit arrays + autocorrects the offense + detects the offense -RuboCop::Cop::Style::StderrPuts - registers an offense when using `STDERR.puts('hello')` - registers no offense when using `STDERR.puts` with no arguments - registers an offense when using `$stderr.puts('hello')` - registers an offense when using `::STDERR.puts('hello')` - registers no offense when using `$stderr.puts` with no arguments +RuboCop::Cop::Style::HashEachMethods + when node matches a keys#each or values#each + when receiver is a hash literal + registers offense, auto-corrects {}#values.each with {}#each_value + registers offense, auto-corrects {}#keys.each with {}#each_key + does not register an offense for {}#each_key + does not register an offense for {}#each_value + when receiver is a send + registers offense, auto-corrects foo#keys.each to foo#each_key + registers offense, auto-corrects foo#values.each to foo#each_value + does not register an offense for Hash#each_value + does not register an offense for foo#each_key + when receiver is implicit + does not register an offense for `keys.each` + does not register an offense for `values.each` + does not register an offense for each_key + does not register an offense for each_value -RuboCop::Cop::Naming::HeredocDelimiterCase - when enforced style is lowercase - with a non-interpolated heredoc - does not register an offense with a lowercase delimiter - registers an offense with an uppercase delimiter - registers an offense with a camel case delimiter - with a squiggly heredoc - registers an offense with a camel case delimiter - registers an offense with an uppercase delimiter - does not register an offense with a lowercase delimiter - with an interpolated heredoc - does not register an offense with a lowercase delimiter - registers an offense with an uppercase delimiter - registers an offense with a camel case delimiter - when enforced style is uppercase - with a non-interpolated heredoc - when using non-word delimiters - does not register an offense - when using double quoted delimiters - does not register an offense with an uppercase delimiter - registers an offense with a lowercase delimiter - registers an offense with a camel case delimiter - when using single quoted delimiters - registers an offense with a lowercase delimiter - does not register an offense with an uppercase delimiter - registers an offense with a camel case delimiter - when using back tick delimiters - registers an offense with a camel case delimiter - does not register an offense with an uppercase delimiter - registers an offense with a lowercase delimiter - with a squiggly heredoc - registers an offense with a camel case delimiter - registers an offense with a lowercase delimiter - does not register an offense with an uppercase delimiter - with an interpolated heredoc - registers an offense with a camel case delimiter - registers an offense with a lowercase delimiter - does not register an offense with an uppercase delimiter +RuboCop::Cop::Lint::EnsureReturn + registers an offense when returning multiple values in `ensure` + registers an offense and corrects for return with argument in ensure + registers an offense and corrects for return in ensure + does not register an offense for return outside ensure + does not check when ensure block has no body -RuboCop::Cop::Lint::UriEscapeUnescape - registers an offense when using `::URI.encode('http://example.com)` - registers an offense when using `::URI.decode(enc_uri)` - registers an offense when using `URI.encode('http://example.com')` - registers an offense when using `::URI.escape('http://example.com')` - registers an offense when using `URI.escape('http://example.com')` - registers an offense when using `URI.escape('@?@!', '!?')` - registers an offense when using `::URI.unescape(enc_uri)` - registers an offense when using `URI.unescape(enc_uri)` - registers an offense when using `URI.decode(enc_uri)` +RuboCop::Cop::Style::SelfAssignment + registers an offense for non-shorthand assignment * and @x + registers an offense for non-shorthand assignment | and @x + registers an offense for non-shorthand assignment | and @@x + registers an offense for non-shorthand assignment - and @@x + registers an offense for non-shorthand assignment / and x + registers an offense for non-shorthand assignment + and x + registers an offense for non-shorthand assignment * and x + registers an offense for non-shorthand assignment & and @@x + registers an offense for non-shorthand assignment - and @x + registers an offense for non-shorthand assignment + and @x + registers an offense for non-shorthand assignment * and @@x + registers an offense for non-shorthand assignment ** and x + registers an offense for non-shorthand assignment - and x + registers an offense for non-shorthand assignment || and @x + registers an offense for non-shorthand assignment + and @@x + registers an offense for non-shorthand assignment || and @@x + registers an offense for non-shorthand assignment && and @@x + registers an offense for non-shorthand assignment & and @x + registers an offense for non-shorthand assignment | and x + registers an offense for non-shorthand assignment || and x + registers an offense for non-shorthand assignment & and x + registers an offense for non-shorthand assignment / and @@x + registers an offense for non-shorthand assignment ** and @x + registers an offense for non-shorthand assignment ** and @@x + registers an offense for non-shorthand assignment && and @x + registers an offense for non-shorthand assignment / and @x + registers an offense for non-shorthand assignment && and x -RuboCop::Cop::Style::OrAssignment - when using `elsif` statement - does not register an offense - when using var = something unless var - registers an offense for global variables - registers an offense for normal variables - does not register an offense if any of the variables are different - registers an offense for instance variables - registers an offense for class variables - when using var = var ? var : something - registers an offense with global variables - registers an offense with instance variables - registers an offense with normal variables - registers an offense with class variables - does not register an offense if any of the variables are different - when using var = if var; var; else; something; end - does not register an offense if any of the variables are different - registers an offense with instance variables - registers an offense with class variables - registers an offense with global variables - registers an offense with normal variables - when `then` branch body is empty +RuboCop::Cop::Style::CommandLiteral + heredoc commands + is ignored + when PercentLiteralDelimiters is configured and a default exists + ignores the default when auto-correcting + when EnforcedStyle is set to backticks + a multi-line ` string with backticks + registers an offense without auto-correction + when configured to allow inner backticks + is accepted + a multi-line %x string with backticks + is accepted + when configured to allow inner backticks + registers an offense without auto-correction + a multi-line ` string without backticks + is accepted + a single-line ` string without backticks + is accepted + a single-line %x string with backticks + is accepted + when configured to allow inner backticks + registers an offense without auto-correction + a multi-line %x string without backticks + registers an offense and corrects to backticks + a single-line %x string without backticks + registers an offense and corrects to backticks + a single-line ` string with backticks + registers an offense without auto-correction + when configured to allow inner backticks + is accepted + when PercentLiteralDelimiters only has a default + respects the configuration when auto-correcting + when EnforcedStyle is set to mixed + a single-line ` string with backticks + registers an offense without auto-correction + when configured to allow inner backticks + is accepted + a multi-line ` string with backticks + registers an offense without auto-correction + a single-line %x string with backticks + is accepted + when configured to allow inner backticks + registers an offense without auto-correction + a single-line %x string without backticks + registers an offense and corrects to backticks + a single-line ` string without backticks + is accepted + a multi-line ` string without backticks + registers an offense and corrects to %x + a multi-line %x string without backticks + is accepted + a multi-line %x string with backticks + is accepted + when EnforcedStyle is set to percent_x + a multi-line %x string without backticks + is accepted + a multi-line %x string with backticks + is accepted + a single-line %x string without backticks + is accepted + a single-line %x string with backticks + is accepted + a single-line ` string without backticks + registers an offense and corrects to %x + a multi-line ` string with backticks + registers an offense without auto-correction + a multi-line ` string without backticks + registers an offense and corrects to %x + a single-line ` string with backticks + registers an offense without auto-correction + when PercentLiteralDelimiters is configured with curly braces + respects the configuration when auto-correcting + %x commands with other delimiters than parentheses registers an offense - when using unless var; var = something; end - does not register an offense if any of the variables are different - registers an offense for global variables - registers an offense for normal variables - registers an offense for instance variables - registers an offense for class variables - -RuboCop::Cop::InternalAffairs::MethodNameEqual - does not register an offense when using `#method?` - registers an offense when using `#method == other_node.do_something` - registers an offense when using `#method == :do_something` - -RuboCop::Cop::Naming::AccessorMethodName - accepts singleton method set_something with two args - registers an offense for method get_... with no args - accepts method get_something with args - registers an offense for singleton method get_... with no args - accepts method set_something with no args - registers an offense for method set_something with one arg - accepts singleton method get_something with args - registers an offense for singleton method set_... with one args - accepts method set_something with two args - accepts singleton method set_something with no args -RuboCop::Cop::Lint::EmptyWhen - when a `when` body is missing - registers an offense for missing when ... then body followed by else - registers an offense for missing when body with a comment followed by else - registers an offense when case line has no expression - registers an offense for missing when body with a comment - registers an offense for missing when body followed by else - registers an offense for a missing when body - registers an offense for missing when ... then body - when `AllowComments: true` - accepts an empty when body with a comment - when `AllowComments: false` - registers an offense for empty when body with a comment - when a `when` body is present - accepts with no case line expression - accepts case with when bodies and else clause - accepts case with when ... then statements and else clause - accepts case with when ... then statements - accepts case with when bodies +RuboCop::Cop::Metrics::Utils::AbcSizeCalculator + #calculate + with a block + is expected to eq "<2, 3, 0>" + multiple assignment + is expected to eq "<3, 1, 0>" + if and arithmetic operations + is expected to eq "<2, 8, 4>" + with a for + is expected to eq "<2, 1, 1>" + assignment with ternary operator + is expected to eq "<2, 6, 2>" + with &.foo + is expected to eq "<0, 4, 2>" + with repeated lvar receivers + is expected to eq "<3, 5, 3>" + with []= + is expected to eq "<2, 1, 0>" + with .foo = + is expected to eq "<1, 2, 0>" + same with extra condition + is expected to eq "<2, 9, 5>" + with a yield + is expected to eq "<0, 1, 0>" + elsif vs else if + else if + is expected to eq "<0, 5, 4>" + elsif + is expected to eq "<0, 5, 3>" + with ||= + is expected to eq "<2, 0, 1>" + same but with 7 arguments + is expected to eq "<9, 3, 0>" + multiple calls with return + is expected to eq "<0, 3, 0>" + with &&= + is expected to eq "<2, 0, 1>" + with unused assignments + is expected to eq "<2, 1, 0>" + with a known iterating block + is expected to eq "<2, 4, 2>" + method with arguments + is expected to eq "<4, 0, 0>" -RuboCop::Cop::Lint::SafeNavigationWithEmpty - in a conditional - does not register an offense on `.empty?` - registers an offense and corrects on `&.empty?` - outside a conditional - registers no offense +RuboCop::Cop::Layout::EmptyLinesAroundArguments + when no extra lines + accepts method with no arguments that trails off block + accepts block argument with empty line + accepts method with argument that trails off heredoc + accepts method with argument that trails off block + accpets one line methods + accepts multiple listed mixed args + accepts listed args starting on definition line + with multiple arguments + ignores empty lines inside of method arguments + with one argument + ignores empty lines inside of method arguments + when extra lines + registers and autocorrects offense for empty line between args + registers autocorrects empty line whetn args start on definition line + registers and autocorrects offenses when multiple empty lines are detected + registers and autocorrects offense for empty line before arg + registers and autocorrects offense for empty line after arg + registers and autocorrects offense when args start on definition line + registers and autocorrects offense on correct lines for multi-offense example + registers and autocorrects offense on correct line for single offense example + registers and autocorrects offense when empty line between normal arg & block arg + when using safe navigation operator + registers and autocorrects offense for empty line before arg -RuboCop::Cop::Style::Copyright - does not register an offense when the notice is present - does not register an offense when the notice is not the first comment - does not register an offense when the notice is in a block comment - when the copyright notice is missing and the source code file starts with an encoding comment - adds an offense - when the source code file is empty - adds an offense - when the copyright notice is missing and the source code file starts with a shebang - adds an offense - when the copyright notice is missing and the source code file starts with shebang and an encoding comment - adds an offense - when the copyright notice comes after any code - adds an offense - when the copyright notice is missing - fails to autocorrect when the AutocorrectNotice does not match the Notice pattern - adds an offense - fails to autocorrect if no AutocorrectNotice is given +RuboCop::Cop::Layout::SpaceAfterColon + accepts if + accepts colons in strings + accepts hashes with a space after colons + accepts hash rockets + registers an offense and corrects a keyword optional argument without a space + accepts required keyword arguments + accepts colons denoting required keyword argument + accepts colon in ternary followed by space + accepts colons in symbols + registers an offense and corrects colon without space after it -RuboCop::Cop::Lint::RedundantWithIndex - registers an offense for `ary.each_with_index { |v| v }` and corrects to `ary.each` - registers an offense when using `ary.each.with_index { |v| v }` and corrects to `ary.each` - registers an offense when using `ary.each.with_index(1) { |v| v }` and correct to `ary.each { |v| v }` - accepts an index is used as a block argument - registers an offense when using `ary.each_with_object([]).with_index { |v| v }` and corrects to `ary.each_with_object([]) { |v| v }` +RuboCop::Cop::Layout::SpaceBeforeFirstArg + for method calls without parentheses + accepts setter call + accepts + operator + auto-corrects missing space + registers an offense for method call with no spaces before the first arg + registers an offense and corrects method call with two spaces before the first arg + accepts a method call with one space before the first arg + accepts multiple space containing line break + when AllowForAlignment is true + accepts method calls with aligned first arguments + when a vertical argument positions are aligned + auto-corrects missing space + registers an offense + when AllowForAlignment is false + registers an offense and corrects method calls with aligned first arguments + when using safe navigation operator + registers an offense and corrects method call with two spaces before the first arg + for method calls with parentheses + accepts a method call with space after the left parenthesis + accepts a method call without space -RuboCop::Cop::Layout::FirstParameterIndentation - align_parentheses style - valid indentation on multi-line defs - accepts correctly indented first element hash - accepts correctly indented first element - no paren method defs - ignores - ignores with hash args - invalid indentation on multi-line defs - hash arguments - registers an offense and corrects incorrectly indented first element - normal arguments - registers an offense and corrects incorrectly indented first element - hash arguments static def - registers an offense and corrects incorrectly indented first element - single line method defs - ignores - ignores with hash args - consistent style - single line method defs - ignores with hash args - ignores - valid indentation on multi-line defs - accepts correctly indented first element - accepts correctly indented first element hash - no paren method defs - ignores - ignores with hash args - valid indentation on static multi-line defs - accepts correctly indented first element - accepts correctly indented first element hash - invalid indentation on multi-line defs - hash arguments - registers an offense and corrects incorrectly indented first element - normal arguments - registers an offense and corrects incorrectly indented first element - hash arguments static method def - registers an offense and corrects incorrectly indented first element +RuboCop::Cop::Lint::NumberConversion + registers an offense + when using `#to_i` for integer + when `#to_i` called on a variable on a array + when `#to_i` called on a hash value + when `#to_i` called on a variable + when using `#to_f` + when using `#to_i` + when `#to_i` called on a variable on a hash + when using `#to_c` + does not register an offense + when using Integer() with integer + when using DateTime + when using Complex() + when using Float() + when `#to_i` called without a receiver + when using Time/DateTime with multiple method calls + when using Time -RuboCop::Cop::Style::MultilineMemoization - EnforcedStyle: braces - with a single line memoization - allows expression on the following line - allows expression on first line - with a multiline memoization - without braces - when the expression is wrapped in `begin` and `end` keywords - registers an offense for begin...end block on following line - registers an offense for begin...end block on first line - with a multiline memoization - without a `begin` and `end` block - allows with another block on the following line - allows with another block on the first line - allows with a conditional on the following line - allows with a conditional on the first line - EnforcedStyle: keyword - with a single line memoization - allows expression on first line - allows expression on the following line - with a multiline memoization - without a `begin` and `end` block - when the expression is wrapped in parentheses - registers an offense when expression starts on following line - registers an offense with multiline expression - registers an offense when expression starts on first line - with a multiline memoization - without a `begin` and `end` block - allows with another block on the first line - allows with a conditional on the following line - allows with another block on the following line - allows with a conditional on the first line +RuboCop::Cop::Lint::EmptyEnsure + registers an offense and corrects empty ensure + does not register an offense for non-empty ensure -RuboCop::Cop::Style::Strip - registers an offense for str.lstrip.rstrip - registers an offense for str.rstrip.lstrip +RuboCop::Cop::Style::SingleArgumentDig + dig over literal + when using dig with splat operator + does not register an offense + with single argument + registers an offense and corrects unsuitable use of dig + with multiple arguments + does not register an offense + when without a receiver + does not register an offense + dig over a variable as caller + with multiple arguments + does not register an offense + when using dig with splat operator + does not register an offense + with single argument + registers an offense and corrects unsuitable use of dig -RuboCop::Cop::Style::MultilineTernaryOperator - registers offense and corrects when the if branch and the else branch are on a separate line from the condition - registers an offense and corrects when the false branch is on a separate line - accepts a single line ternary operator expression - registers an offense and corrects when everything is on a separate line +RuboCop::Cop::Layout::SpaceAfterMethodName + accepts a def with arguments but no parentheses + registers offense and corrects assignment def with space before parenthesis + registers offense and corrects class def with space before parenthesis + accepts an assignment def with arguments but no parentheses + accepts a def without arguments + registers an offense and corrects def with space before the parenthesis + accepts class method def with arguments but no parentheses + accepts a defs without arguments -RuboCop::Cop::Layout::EmptyLinesAroundExceptionHandlingKeywords - accepts no empty line - with complex method definition - registers many offenses - accepts empty lines around begin body - accepts empty begin - registers an offense for rescue section starting with a blank - with complex begin-end - registers many offenses - registers an offense for above rescue keyword with a blank - registers an offense for rescue section ending with a blank - accepts empty method definition - registers an offense for rescue section ending for method definition a blank +RuboCop::Cop::Lint::OutOfRangeRegexpRef + does not register offense to a regexp with valid references for named captures + registers an offense when the regexp is matched with `===` + registers an offense when references are used before any Regexp + registers an offense when out of range references are used for mix of numbered and named captures + does not register offense to a regexp with valid references for a mix named and numbered captures + uses the maximum number of captures for when clauses with multiple conditions + handles `match` with no arguments + registers an offense when out of range references are used for non captures + does not register offense to a regexp with valid references for numbered captures + registers an offense when out of range references are used for numbered captures + registers an offense when out of range references are used for named captures + does not register an offence Regexp containing non literal + registers an offense when the regexp appears on the right hand side of `=~` + registers an offense when the regexp is matched with `match` + registers an offense when out of range references are used inside a when clause + ignores calls to `match?` + does not register an offense when in range references are used inside a when clause + only registers an offense for when clauses when the regexp is matched as a literal + ignores regexp when clause conditions that contain interpolations + handles `match` with no receiver + only registers an offense when the regexp is matched as a literal + matching with sub + registers an offense when out of range references are used + only registers an offense when the regexp is matched as a literal + does not register an offense when in range references are used + matching with slice! + registers an offense when out of range references are used + does not register an offense when in range references are used + only registers an offense when the regexp is matched as a literal + matching with match + does not register an offense when in range references are used + registers an offense when out of range references are used + only registers an offense when the regexp is matched as a literal + matching with slice + registers an offense when out of range references are used + does not register an offense when in range references are used + only registers an offense when the regexp is matched as a literal + matching with rpartition + registers an offense when out of range references are used + only registers an offense when the regexp is matched as a literal + does not register an offense when in range references are used + matching with sub! + only registers an offense when the regexp is matched as a literal + does not register an offense when in range references are used + registers an offense when out of range references are used + matching with partition + only registers an offense when the regexp is matched as a literal + registers an offense when out of range references are used + does not register an offense when in range references are used + matching with start_with? + does not register an offense when in range references are used + only registers an offense when the regexp is matched as a literal + registers an offense when out of range references are used + matching with rindex + does not register an offense when in range references are used + registers an offense when out of range references are used + only registers an offense when the regexp is matched as a literal + matching with gsub! + does not register an offense when in range references are used + registers an offense when out of range references are used + only registers an offense when the regexp is matched as a literal + matching with `[]` + registers an offense when out of range references are used + does not register an offense when in range references are used + only registers an offense when the regexp is matched as a literal + matching with end_with? + does not register an offense when in range references are used + only registers an offense when the regexp is matched as a literal + registers an offense when out of range references are used + matching with index + registers an offense when out of range references are used + only registers an offense when the regexp is matched as a literal + does not register an offense when in range references are used + matching with `grep` + does not register an offense when in range references are used + only registers an offense when the regexp is matched as a literal + registers an offense when out of range references are used + matching with gsub + only registers an offense when the regexp is matched as a literal + does not register an offense when in range references are used + registers an offense when out of range references are used + matching with scan + only registers an offense when the regexp is matched as a literal + does not register an offense when in range references are used + registers an offense when out of range references are used -RuboCop::Cop::Style::FloatDivision - EnforcedStyle is right_coerce - registers offense for both coerce - registers offense for left coerce - does not register offense for right coerce - registers offense for left coerce with calculations - EnforcedStyle is left_coerce - registers offense for both coerce - registers offense for right coerce - registers offense for right coerce with calculations - does not register offense for left coerce - EnforcedStyle is single_coerce - registers offense for both coerce - does not register offense for left coerce only - does not register offense for right coerce only - registers offense for left coerce with calculations - EnforcedStyle is fdiv - registers offense for both coerce - registers offense for left coerce with calculations - registers offense for left coerce - does not register offense on usage of fdiv - registers offense for right coerce +RuboCop::RemoteConfig + .file + does not download the file if cache lifetime has not been reached + downloads the file if cache lifetime has been reached + downloads the file if the file does not exist + when the network is inaccessible + reuses the existing cached file + when the remote URL responds with redirect + follows the redirect and downloads the file + when the remote URL responds with not modified + reuses the existing cached file + when the remote URL responds with 500 + raises error RuboCop::Cop::Utils::FormatString finds the correct number of fields @@ -3286,1314 +3301,1248 @@ detects named format sequence does not detect escaped named format sequence behaves like named format sequence - detects named format sequence does not detect escaped named format sequence - behaves like named format sequence detects named format sequence + behaves like named format sequence does not detect escaped named format sequence + detects named format sequence #valid? - returns true when there are only numbered formats - returns false when there are unnumbered and numbered formats - returns true when there are only named formats - returns false when there are unnumbered and named formats returns false when there are numbered and named formats returns true when there are only unnumbered formats + returns false when there are unnumbered and named formats + returns true when there are only named formats returns true when there are only named with escaped `%` formats + returns true when there are only numbered formats + returns false when there are unnumbered and numbered formats -RuboCop::Cop::Layout::ClosingHeredocIndentation - accepts correctly indented closing heredoc - does not register an offense for a << heredoc - accepts correctly indented closing heredoc when heredoc contents is after closing heredoc - does not register an offense for correctly indented empty heredocs - accepts correctly indented closing heredoc when heredoc contents with blank line - registers an offense for bad indentation of a closing heredoc - accepts correctly indented closing heredoc when aligned at the beginning of method definition and using `strip_indent` - accepts correctly indented closing heredoc when aligned at the beginning of method definition and content is empty - accepts correctly indented closing heredoc when heredoc contents is before closing heredoc - accepts correctly indented closing heredoc when aligned at the beginning of method definition - registers an offense for incorrectly indented empty heredocs +RuboCop::Cop::Lint::RedundantWithIndex + registers an offense when using `ary.each_with_object([]).with_index { |v| v }` and corrects to `ary.each_with_object([]) { |v| v }` + registers an offense when using `ary.each.with_index { |v| v }` and corrects to `ary.each` + registers an offense for `ary.each_with_index { |v| v }` and corrects to `ary.each` + registers an offense when using `ary.each.with_index(1) { |v| v }` and correct to `ary.each { |v| v }` + accepts an index is used as a block argument -RuboCop::Cop::InternalAffairs::RedundantLocationArgument - when location argument is passed - when location argument does not equal to :expression +RuboCop::Cop::Layout::AssignmentIndentation + allows assignments that do not start on a newline + ignores comparison operators + registers an offense for multi-lhs + allows a properly indented rhs with fullwidth characters + registers an offense for incorrectly indented rhs + registers an offense for incorrectly indented rhs when multiple assignment + allows a properly indented rhs + registers an offense for incorrectly indented rhs whenmultiple assignment with line breaks on each line + when indentation width is overridden for this cop only + auto-corrects indentation + allows a properly indented rhs + +RuboCop::Cop::Lint::UnifiedInteger + when Fixnum + with MyNamespace does not register an offense - when location argument is :expression - removes default `location` surrounded by other keywords + without any decorations + registers an offense and autocorrects + when explicitly specified as toplevel constant registers an offense - removes default `location` when preceded by another keyword - when there is a message argument - registers an offense - when location argument is not passed - does not register an offense + when Integer + when explicitly specified as toplevel constant + does not register an offense + without any decorations + does not register an offense + with MyNamespace + does not register an offense + when Bignum + when explicitly specified as toplevel constant + registers an offense + with MyNamespace + does not register an offense + without any decorations + registers an offense and autocorrects -RuboCop::Cop::Style::EmptyElse - configured to warn on empty else and nil in else - given a case statement - with no else-clause - doesn't register an offense - with a completely empty else-clause - behaves like auto-correct - MissingElse is disabled - does auto-correction - MissingElse is both - does not auto-correct - MissingElse is case - does not auto-correct - MissingElse is if - does auto-correction - with an else-clause containing only the literal nil - behaves like auto-correct - MissingElse is disabled - does auto-correction - MissingElse is case - does not auto-correct - MissingElse is if - does auto-correction - MissingElse is both - does not auto-correct - with an else-clause with side-effects - doesn't register an offense - given an unless-statement - with no else-clause - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil - behaves like auto-correct - MissingElse is disabled - does auto-correction - MissingElse is if - does not auto-correct - MissingElse is both - does not auto-correct - MissingElse is case - does auto-correction - with a completely empty else-clause - behaves like auto-correct - MissingElse is both - does not auto-correct - MissingElse is disabled - does auto-correction - MissingElse is if - does not auto-correct - MissingElse is case - does auto-correction - given an if-statement - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil - with one elsif - behaves like auto-correct - MissingElse is both - does not auto-correct - MissingElse is disabled - does auto-correction - MissingElse is if - does not auto-correct - MissingElse is case - does auto-correction - with multiple elsifs - behaves like auto-correct - MissingElse is disabled - does auto-correction - MissingElse is case - does auto-correction - MissingElse is if - does not auto-correct - MissingElse is both - does not auto-correct - with a completely empty else-clause - behaves like auto-correct - MissingElse is case - does auto-correction - MissingElse is disabled - does auto-correction - MissingElse is if - does not auto-correct - MissingElse is both - does not auto-correct - with no else-clause - doesn't register an offense - configured to warn on nil in else - given an if-statement - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil using semicolons - with multiple elsifs - behaves like auto-correct - MissingElse is both - does not auto-correct - MissingElse is if - does not auto-correct - MissingElse is disabled - does auto-correction - MissingElse is case - does auto-correction - with one elsif - behaves like auto-correct - MissingElse is if - does not auto-correct - MissingElse is case - does auto-correction - MissingElse is both - does not auto-correct - MissingElse is disabled - does auto-correction - with no else-clause - doesn't register an offense - with an else-clause containing only the literal nil - when the result is assigned to a variable - behaves like auto-correct - MissingElse is disabled - does auto-correction - MissingElse is both - does not auto-correct - MissingElse is if - does not auto-correct - MissingElse is case - does auto-correction - when standalone - behaves like auto-correct - MissingElse is disabled - does auto-correction - MissingElse is case - does auto-correction - MissingElse is if - does not auto-correct - MissingElse is both - does not auto-correct - with a completely empty else-clause - doesn't register an offense - given an unless-statement - with no else-clause - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil - behaves like auto-correct - MissingElse is if - does not auto-correct - MissingElse is disabled - does auto-correction - MissingElse is case - does auto-correction - MissingElse is both - does not auto-correct - with a completely empty else-clause - doesn't register an offense - given a case statement - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil - using semicolons - behaves like auto-correct - MissingElse is case - does not auto-correct - MissingElse is if - does auto-correction - MissingElse is both - does not auto-correct - MissingElse is disabled - does auto-correction - when the result is assigned to a variable - behaves like auto-correct - MissingElse is case - does not auto-correct - MissingElse is disabled - does auto-correction - MissingElse is if - does auto-correction - MissingElse is both - does not auto-correct - with a completely empty else-clause - doesn't register an offense - with no else-clause - doesn't register an offense - configured to warn on empty else - given an unless-statement - with no else-clause - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - with a completely empty else-clause - behaves like auto-correct - MissingElse is if - does not auto-correct - MissingElse is case - does auto-correction - MissingElse is both - does not auto-correct - MissingElse is disabled - does auto-correction - with an else-clause with side-effects - doesn't register an offense - given a case statement - with an else-clause with side-effects - doesn't register an offense - with no else-clause - doesn't register an offense - with a completely empty else-clause - behaves like auto-correct - MissingElse is both - does not auto-correct - MissingElse is case - does not auto-correct - MissingElse is if - does auto-correction - MissingElse is disabled - does auto-correction - with an else-clause containing only the literal nil - doesn't register an offense - given an if-statement - with no else-clause - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - in an if-statement - behaves like auto-correct - MissingElse is if - does not auto-correct - MissingElse is disabled - does auto-correction - MissingElse is case - does auto-correction - MissingElse is both - does not auto-correct - with an empty comment - behaves like auto-correct - MissingElse is if - does not auto-correct - MissingElse is both - does not auto-correct - MissingElse is disabled - does auto-correction - MissingElse is case - does auto-correction - with a completely empty else-clause - not using semicolons - behaves like auto-correct - MissingElse is disabled - does auto-correction - MissingElse is if - does not auto-correct - MissingElse is case - does auto-correction - MissingElse is both - does not auto-correct - using semicolons - behaves like auto-correct - MissingElse is disabled - does auto-correction - MissingElse is if - does not auto-correct - MissingElse is case - does auto-correction - MissingElse is both - does not auto-correct - with an else-clause with side-effects - doesn't register an offense - with nested if and case statement - behaves like auto-correct - MissingElse is disabled - does auto-correction - MissingElse is case - does not auto-correct - MissingElse is both - does not auto-correct - MissingElse is if - does auto-correction +RuboCop::Cop::Style::ImplicitRuntimeError + does not register an offense for `raise` without arguments + registers an offense for `fail` with a multiline string + does not register an offense for `fail` without arguments + does not register an offense for `raise` with an error class + registers an offense for `raise` with a multiline string + does not register an offense for `fail` with an error class + registers an offense for `raise` without error class + registers an offense for `fail` without error class -RuboCop::Cop::Style::CommentedKeyword - registers an offense when commenting on the same line as `module` - registers an offense when commenting on the same line as `class` - registers an offense when commenting on the same line as `begin` - does not register an offense for certain comments - does not register an offense if there are no comments after keywords - accepts keyword letter sequences that are not keywords - registers an offense for one-line cases - does not register an offense if AST contains # symbol - registers an offense when commenting on indented keywords - registers an offense when commenting on the same line as `def` - registers an offense when commenting after keyword with spaces - registers an offense when commenting on the same line as `end` +RuboCop::Cop::Naming::AsciiIdentifiers + when AsciiConstants is true + does not get confused by an empty file + registers an offense for a variable name with non-ascii chars + does not get confused by a byte order mark + accepts identifiers with only ascii chars + registers an offense for a constant name with non-ascii chars + registers an offense for a variable name with mixed chars + when AsciiConstants is false + registers an offense for a variable name with non-ascii chars + does not get confused by a byte order mark + accepts constants with only ascii chars + registers an offense for a variable name with mixed chars + does not get confused by an empty file + accepts identifiers with only ascii chars -RuboCop::Cop::Style::WhileUntilModifier - behaves like condition modifier cop - for a multiline 'while' - corrects it when assignment is in body - corrects it if result fits in one line - accepts an empty body - accepts it if body spans more than one line - accepts it if single line would not fit on one line - accepts it when condition has local variable assignment - accepts multiline condition in modifier form - registers an offense - when Layout/LineLength is disabled - registers an offense even for a long modifier statement - behaves like condition modifier cop - for a multiline 'until' - accepts it if single line would not fit on one line - corrects it when assignment is in body - accepts it if body spans more than one line - accepts an empty body - accepts it when condition has local variable assignment - corrects it if result fits in one line - accepts multiline condition in modifier form - registers an offense - when Layout/LineLength is disabled - registers an offense even for a long modifier statement +RuboCop::Cop::Lint::DuplicateElsifCondition + registers multiple offenses for multiple repeated elsif conditions + does not register an offense for non-repeated elsif conditions + does not register an offense for partially repeated elsif conditions + registers an offense for repeated elsif conditions + registers an offense for subsequent repeated elsif conditions -RuboCop::Cop::Security::YAMLLoad - does not register an offense for YAML.load under a different namespace - registers an offense and corrects load with a literal string - registers an offense and corrects a fully qualified ::YAML.load - does not register an offense for YAML.dump +RuboCop::Cop::Lint::RedundantSplatExpansion + allows assigning to a splat + registers an offense and corrects an array literal being expanded in a rescue + allows an array using a constructor + allows splat expansion inside of an array + allows expanding a method call on an array literal + accepts expanding a variable as a method parameter + allows expansions of an array that is assigned to a variable in rescue + allows assigning to a splat variable + allows assigning a variable to a splat expansion of a variable + allows assigning to an expanded range + splat expansion inside of an array + registers an offense and corrects the expansion of an array literalinside of an array literal + registers an offense and corrects expansion of %w to a list of words + registers an offense and corrects expansion of %W to a list of words + behaves like splat expansion + method parameters + registers an offense and converts to an array + behaves like splat literal assignment + registers an offense and converts to an array + behaves like array splat expansion + behaves like splat literal assignment + registers an offense and removes the splat from array + method parameters + registers an offense and converts to a list of arguments + behaves like splat expansion + method parameters + registers an offense and converts to an array + behaves like splat literal assignment + registers an offense and converts to an array + expanding an array literal in a when condition + registers an offense and corrects an array using %W + registers an offense and corrects %I to a list of symbols + allows an array that is assigned to a variable + registers an offense and corrects an array using %w + allows an array using a constructor + registers an offense and corrects an array using [] + registers an offense and corrects %i to a list of symbols + behaves like array splat expansion + method parameters + registers an offense and converts to a list of arguments + behaves like splat literal assignment + registers an offense and removes the splat from array + behaves like splat expansion + method parameters + registers an offense and converts to an array + behaves like splat literal assignment + registers an offense and converts to an array + expanding Array.new call on array literal + when the array literal contains more than one element + accepts + when the array literal contains exactly one element + registers an offense and corrects + with ::Array.new + when the array literal contains exactly one element + registers an offense and corrects + arrays being expanded with %i variants using splat expansion + splat expansion of method parameters + registers an offense and corrects an array literal %I + registers an offense and corrects an array literal %i + splat expansion inside of an array + registers an offense and corrects %i to a list of symbols + registers an offense and changes %I to a list of symbols + behaves like array splat expansion + behaves like splat literal assignment + registers an offense and removes the splat from array + method parameters + registers an offense and converts to a list of arguments + behaves like splat expansion + behaves like splat literal assignment + registers an offense and converts to an array + method parameters + registers an offense and converts to an array + assignment to splat expansion + registers and corrects an array using top-level const + registers an offense and corrects an array using a constructor + behaves like array splat expansion + behaves like splat literal assignment + registers an offense and removes the splat from array + method parameters + registers an offense and converts to a list of arguments + behaves like array splat expansion + method parameters + registers an offense and converts to a list of arguments + behaves like splat literal assignment + registers an offense and removes the splat from array -RuboCop::CLI - --disable-uncorrectable - does not disable anything for cops that support autocorrect - if one one-line disable statement fits - adds it - adds it when the cop supports autocorrect but does not correct the offense - and there are two offenses of the same kind on one line - adds a single one-line disable statement - but there are more offenses on the line and they don't all fit - adds both one-line and before-and-after disable statements - if a one-line disable statement doesn't fit - adds before-and-after disable statement +RuboCop::Cop::Style::MultipleComparison + registers an offense when `a` is compared three times + does not register an offense for comparing multiple int literals + registers an offense when `a` is compared three times, once on the righthand side + does not register an offense for comparing an lvar + registers an offense when `a` is compared three times on the right hand side + does not register an offense for a == b || b == a + does not register an offense for Array#include? + does not register an offense for comparing lvars + does not register an offense for comparing multiple literal strings + registers an offense when multiple comparison is not part of a conditional + does not register an offense for comparing lvars when a string is on the lefthand side + registers an offense when `a` is compared twice + does not register an offense for a duplicated condition -RuboCop::Cop::Style::IfUnlessModifierOfIfUnless - provides a good error message - ternary with modifier - registers an offense and corrects - `unless` / `else` with modifier - registers an offense and corrects - conditional with modifier in body - accepts - conditional with modifier - registers an offense and corrects - nested conditionals - accepts +RuboCop::Cop::Lint::EmptyExpression + when used as a standalone expression + registers an offense + with nested empty expressions + registers an offense + when used as an assignment + registers an offense for the assigned value + when used in a condition + registers an offense inside `case` + registers an offense inside `elsif` + registers an offense inside `when` + registers an offense inside `if` + registers an offense in the condition of a ternary operator + registers an offense in the return value of a ternary operator + when used as a return value + registers an offense in the return value of a method + registers an offense in the return value of a case statement + registers an offense in the return value of a condition -RuboCop::Cop::Style::RedundantRegexpCharacterClass - with a character class containing an escaped [ - registers an offense and corrects - with a character class containing a negated-space meta-character - registers an offense and corrects - with a character class containing an interpolation - does not register an offense - with a character class containing a single character - registers an offense and corrects - with a character class containing a single unicode code-point - registers an offense and corrects - with a character class containing an escaped ] - registers an offense and corrects - with consecutive escaped square brackets - does not register an offense - with multiple character classes containing single characters - registers an offense and corrects - with a character class containing two characters - does not register an offense - with a character class containing an escaped-b - does not register an offense - with an interpolated unnecessary-character-class regexp - registers an offense and corrects - with a character class containing escaped character requiring escape outside - registers an offense and corrects - with a character class with first element an escaped ] - does not register an offense - with a character class containing a single negated unicode character property - registers an offense and corrects - with consecutive escaped square brackets inside a character class - does not register an offense - with an array index inside an interpolation - does not register an offense - with a character class containing a character requiring escape outside - does not register an offense - with escaped square brackets surrounding a single character - does not register an offense - with a character class containing a single unicode character property - registers an offense and corrects - with a negated character class with a single element +RuboCop::Cop::Style::EmptyCaseCondition + given a case statement with an empty case + with a single when branch and no else + behaves like detect/correct empty case, accept non-empty case + accepts the source with case + registers an offense and autocorrects + with when branches using then + behaves like detect/correct empty case, accept non-empty case + accepts the source with case + registers an offense and autocorrects + with multiple when branches and an `else` with code comments + behaves like detect/correct empty case, accept non-empty case + accepts the source with case + registers an offense and autocorrects + with first when branch including comma-delimited alternatives + behaves like detect/correct empty case, accept non-empty case + accepts the source with case + registers an offense and autocorrects + with multiple when branches and an else + behaves like detect/correct empty case, accept non-empty case + accepts the source with case + registers an offense and autocorrects + with multiple when branches and no else + behaves like detect/correct empty case, accept non-empty case + registers an offense and autocorrects + accepts the source with case + when using `return` in `else` clause and assigning the return value of `case` + does not register an offense + with a single when branch and an else + behaves like detect/correct empty case, accept non-empty case + registers an offense and autocorrects + accepts the source with case + when used as an argument of a method without comment + behaves like detect/correct empty case, accept non-empty case + registers an offense and autocorrects + accepts the source with case + when using `return ... if` in `else` clause and assigning the return value of `case` + does not register an offense + when used as an argument of a method with comment + behaves like detect/correct empty case, accept non-empty case + registers an offense and autocorrects + accepts the source with case + with a when branch including comma-delimited alternatives + behaves like detect/correct empty case, accept non-empty case + accepts the source with case + registers an offense and autocorrects + when using `return` in `when` clause and assigning the return value of `case` + does not register an offense + when using `return ... if` in `when` clause and assigning the return value of `case` + does not register an offense + +RuboCop::Cop::Style::IdenticalConditionalBranches + on case with identical leading lines + registers an offense + on case without else + doesn't register an offense + when one of the case branches is empty does not register an offense - with a character class containing a space - when using free-spaced mode - with a single space character class - does not register an offense with /ix - does not register an offense with /iux - does not register an offense with only /x - with a commented single-element character class - does not register an offense - with an unnecessary-character-class after a comment - registers an offense and corrects - when not using free-spaced mode - registers an offense and corrects - with a character class containing a space meta-character - registers an offense and corrects - with a character class containing an escaped-# - registers an offense and corrects + on case with identical bodies + registers an offense + on case with empty when + doesn't register an offense + on if..else with identical leading lines + registers an offense + on if..elsif with no else + doesn't register an offense + on case with identical trailing lines + registers an offense + with empty brace + does not raise any error + on if..else with identical trailing lines + registers an offense + on if..else with slightly different trailing lines + doesn't register an offense + on if..else with identical bodies + registers an offense -RuboCop::Cop::Style::LambdaCall - when style is set to braces - auto-corrects x.call asdf, x123 to x.(asdf, x123) - auto-corrects x.call to x.() - accepts a call without receiver - registers an offense for x.call() - registers an offense for opposite + correct - when style is set to call - registers an offense for x.() - registers an offense for correct + opposite +RuboCop::Cop::Gemspec::RequiredRubyVersion + registers an offense when `required_ruby_version` is not specified + target ruby version > 2.7 + registers an offense when `required_ruby_version` is specified with >= and is lower than `TargetRubyVersion` + registers an offense when `required_ruby_version` is specified with ~> and is lower than `TargetRubyVersion` + false negatives + does not register an offense when `required_ruby_version` is assigned as a variable (an array of string literal) + does not register an offense when `required_ruby_version` is assigned as a variable (string literal) + target ruby version > 2.6 + does not register an offense when `required_ruby_version` is specified with >= without a patch version and equals `TargetRubyVersion` + registers an offense when `required_ruby_version` is specified with ~> without a minor version and is lower than `TargetRubyVersion` + does not register an offense when `required_ruby_version` is specified with ~> and equals `TargetRubyVersion` + registers an offense when `required_ruby_version` is specified with >= without a minor version and is lower than `TargetRubyVersion` + does not register an offense when `required_ruby_version` is specified with >= and equals `TargetRubyVersion` + does not register an offense when `required_ruby_version` is specified with ~> without a patch version and equals `TargetRubyVersion` + does not register an offense when lowest version of `required_ruby_version` equals `TargetRubyVersion` + target ruby version > 2.5 + registers an offense when `required_ruby_version` is specified with >= and is higher than `TargetRubyVersion` + registers an offense when `required_ruby_version` is specified with ~> and is higher than `TargetRubyVersion` -RuboCop::Cop::Team - #inspect_file - returns offenses - when a correction raises an error - records Team#errors - when Parser reports non-fatal warning for the file - returns offenses from cops - returns Parser warning offenses - when a cop has no interest in the file - returns all offenses except the ones of the cop - when Cop#on_* raises an error - records Team#errors - when done twice - allows cops to get ready - when autocorrection is enabled - still returns offenses - does autocorrection - #debug? - when the option argument of .new is omitted - is expected to be falsey - when { debug: true } is passed to .new - is expected to be truthy - #cops - returns cop instances - when only some cop classes are passed to .new - returns only instances of the classes - when some classes are disabled with config - does not return instances of the classes - when incompatible cops are correcting together - auto corrects without SyntaxError - #external_dependency_checksum - does not error with no cops - when a cop joins - returns string - when cop with different checksum joins - has a different checksum for the whole team - when multiple cops join - returns string - #forces - returns force instances - when multiple cops joined a same force - returns only one force instance - when no cops joined force - returns nothing - when a cop joined a force - returns the force - #autocorrect? - when { auto_correct: true } is passed to .new - is expected to be truthy - when the option argument of .new is omitted - is expected to be falsey - .new - accepts cops directly classes - calls mobilize when passed classes +RuboCop::Cop::Style::Dir + when using `#dirname` and `#realpath` + registers an offense + registers an offense with ::File + when using `#expand_path` and `#dirname` + registers an offense with ::File + registers an offense -RuboCop::Cop::Lint::EachWithObjectArgument - accepts two arguments - accepts a string argument - registers an offense for fixnum argument - accepts a variable argument - registers an offense for float argument - registers an offense for bignum argument - when using safe navigation operator - registers an offense for fixnum argument +RuboCop::Cop::Style::AccessModifierDeclarations + when `group` is configured + offends when private is inlined with a method + offends when protected is inlined with a method + does not offend when private is not inlined and has a comment + accepts when #{access_modifier} is a hash literal value + does not offend when public is not inlined and has a comment + accepts when #{access_modifier} is a hash literal value + does not offend when public is not inlined + offends when public is inlined with a method + accepts when #{access_modifier} is a hash literal value + does not offend when protected is not inlined + does not offend when private is not inlined + does not offend when protected is not inlined and has a comment + allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + do not allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + do not allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + do not allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + when `inline` is configured + offends when private is not inlined and has a comment + does not offend when public is inlined with a symbol + offends when protected is not inlined and has a comment + offends when protected is not inlined + accepts when #{access_modifier} is a hash literal value + accepts when #{access_modifier} is a hash literal value + does not offend when private is inlined with a method + does not offend when protected is inlined with a symbol + offends when public is not inlined and has a comment + offends when private is not inlined + does not offend when protected is inlined with a method + does not offend when public is inlined with a method + offends when public is not inlined + does not offend when private is inlined with a symbol + accepts when #{access_modifier} is a hash literal value + allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + do not allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + do not allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + do not allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol -RuboCop::Cop::Style::SingleLineBlockParams - finds incorrectly named parameters with leading underscores - does not report if no block arguments are present - ignores :reduce symbols - allows calls with proper argument names - finds wrong argument names in calls with different syntax - does not report when destructuring is used - ignores do..end blocks - allows an unused parameter to have a leading underscore +RuboCop::Cop::VariableForce::Variable + #referenced? + when the variable has an assignment + and the variable is not yet referenced + is expected to be falsey + and the variable is referenced + is expected to be truthy + when the variable is not assigned + is expected to be falsey + and the variable is referenced + is expected to be truthy + .new + when non variable declaration node is passed + raises error -RuboCop::Cop::Lint::UnusedMethodArgument - when IgnoreEmptyMethods config parameter is set - registers an offense for a non-empty method with multiple unused parameters - accepts an empty method with multiple unused parameters - accepts an empty singleton method with a single unused parameter - registers an offense for a non-empty method with a single unused parameter - accepts an empty method with a single unused parameter +RuboCop::Cop::Lint::UnusedBlockArgument + when IgnoreEmptyBlocks config parameter is set + accepts an empty block with a single unused parameter + accepts an empty block with multiple unused parameters + registers an offense for a non-empty block with an unused parameter + registers an offense for a non-empty block with multiple unused args inspection - when a method argument is used - accepts - when a trailing block argument is unused - registers an offense and removes the unused block arg - when a block argument is unused + when a method argument is not used does not care - when a splat argument is unused - registers an offense and preserves the splat - when a singleton method argument is unused - registers an offense + when a block takes multiple arguments + and an argument is unused + registers an offense + and all arguments are used + accepts + and a splat argument is unused + registers an offense and preserves splat + and all the arguments are unused + registers offenses and suggests omitting them + and unused arguments span multiple lines + registers offenses and suggests omitting them + and an argument with default value is unused + registers an offense and preserves default value + and arguments are swap-assigned + accepts + and one argument is assigned to another, whilst other's value is not used + registers an offense in a method calling `binding` with arguments when a method argument is unused registers an offense - when a variable is unused + when an underscore-prefixed block argument is not used + accepts + when a variable is not used does not care - in a method calling `super` with arguments - when a method argument is unused + with an empty block + when configured to ignore empty blocks + does not register an offense + when not configured to ignore empty blocks registers an offense - when a method takes multiple arguments + when an optional keyword argument is unused + when the method call is not `define_method` + registers an offense + when AllowUnusedKeywordArguments set + does not care + when the method call is `define_method` + registers an offense + when AllowUnusedKeywordArguments set + does not care + when a block takes single argument + and the method call is `define_method` + registers an offense + and the argument is unused + registers an offense and suggests omitting that + when a block have a block local variable + and the variable is unused + registers an offense + when a lambda block takes arguments and an argument is unused - registers an offense and adds underscore-prefix - and there is some whitespace around the unused argument - registers an offense and preserves whitespace - and one argument is assigned to another, whilst other's value is not used - registers an offense - and arguments are swap-assigned - accepts + registers an offense and all the arguments are unused - registers offenses and suggests the use of `*` and auto-corrects to add underscore-prefix to all arguments - when an underscore-prefixed method argument is unused - accepts - when an argument with a default value is unused - registers an offense and preserves the default value - in a method calling `super` without arguments - when a method argument is not used explicitly - accepts since the arguments are guaranteed to be the same as superclass' ones and the user has no control on them - when a required keyword argument is unused - registers an offense but does not suggest underscore-prefix - when an optional keyword argument is unused - registers an offense but does not suggest underscore-prefix - and AllowUnusedKeywordArguments set - does not care + registers offenses and suggests using a proc in a method calling `binding` without arguments accepts all arguments - inside another method definition + inside a method definition registers offenses - when IgnoreNotImplementedMethods config parameter is set - registers an offense for a non-empty method with a single unused parameter - accepts a method with a single unused parameter & fails with message - registers an offense for a non-empty method with multiple unused parameters - accepts an empty singleton method with a single unused parameter &raise NotImplementedError - accepts a method with a single unused parameter & raises NotImplementedError - accepts a method with a single unused parameter & raises ::NotImplementedError - accepts a method with a single unused parameter & fails without message - accepts an empty method with multiple unused parameters -RuboCop::Cop::Lint::AmbiguousBlockAssociation - behaves like accepts - does not register an offense - without parentheses - without receiver - registers an offense - rspec expect {}.to change {} - registers an offense - with assignment - registers an offense - as a hash key - registers an offense - with receiver - registers an offense - when using safe navigation operator - registers an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts - does not register an offense - behaves like accepts +RuboCop::Cop::Layout::EndAlignment + accepts matching class ... end + accepts matching unless ... end + registers an offense for mismatched puts 1; case a when b end + registers an offense for mismatched puts 1; until test end + auto-corrects mismatched module Test end + accepts matching puts 1; module ... end + registers an offense for mismatched module Test end + auto-corrects mismatched until test end + registers an offense for mismatched while test end + can handle ternary if + registers an offense for mismatched if test end + auto-corrects mismatched module Test end + auto-corrects mismatched unless test end + registers an offense for mismatched case a when b end + auto-corrects mismatched puts 1; until test end + auto-corrects mismatched case a when b end + registers an offense for mismatched until test end + accepts matching puts 1; class ... end + accepts matching until ... end + accepts matching class ... end + accepts matching puts 1; if ... end + auto-corrects mismatched puts 1; if test end + accepts matching puts 1; case ... end + auto-corrects mismatched puts 1; class Test end + auto-corrects mismatched puts 1; unless test end + registers an offense for mismatched puts 1; if test end + registers an offense for mismatched puts 1; class Test end + registers an offense for mismatched unless test end + accepts matching puts 1; unless ... end + accepts matching case ... end + accepts matching puts 1; until ... end + registers an offense for mismatched puts 1; unless test end + accepts matching module ... end + registers an offense for mismatched puts 1; while test end + accepts matching puts 1; while ... end + registers an offense for mismatched puts 1; class Test end + auto-corrects mismatched puts 1; case a when b end + auto-corrects mismatched while test end + auto-corrects mismatched puts 1; while test end + auto-corrects mismatched puts 1; class Test end + auto-corrects mismatched if test end + accepts matching while ... end + can handle modifier if + registers an offense for mismatched module Test end + accepts matching if ... end + regarding assignment + when EnforcedStyleAlignWith is variable + registers an offense for mismatched @var = if test end + registers an offense for mismatched var = if test end + registers an offense for mismatched $var = if test end + accepts matching var = if ... end + accepts matching var &&= if ... end + auto-corrects mismatched var = # comment while test end + accepts matching var << if ... end + registers an offense for mismatched var = until test end.j + registers an offense for mismatched CNST = if test end + auto-corrects mismatched var = unless test end + accepts matching var = case ... end + registers an offense for mismatched var ||= if test end + auto-corrects mismatched var = until test end.j + auto-corrects mismatched var << until test end + auto-corrects mismatched var ||= if test end + registers an offense for mismatched var << until test end + accepts matching @var = if ... end + registers an offense for mismatched var << case a when b end + auto-corrects mismatched var = if test end + registers an offense for mismatched var = # comment while test end + registers an offense for mismatched var = while test end + auto-corrects mismatched @var = if test end + accepts matching var = until ... end + auto-corrects mismatched var = case a when b end + registers an offense for mismatched h.k = if test end + accepts matching var ||= if ... end + auto-corrects mismatched var[x] = while test end + auto-corrects mismatched h[k] = if test end + auto-corrects mismatched h.k = if test end + registers an offense for mismatched var = case a when b end + accepts matching h[k] = if ... end + registers an offense for mismatched CNST << if test end + auto-corrects mismatched var += if test end + accepts matching @@var = if ... end + auto-corrects mismatched @var << if test end + registers an offense for mismatched var << unless test end + accepts matching a, b = if ... end + auto-corrects mismatched var = unless test end + registers an offense for mismatched var = until test end + auto-corrects mismatched var << case a when b end + accepts matching var += if ... end + auto-corrects mismatched h[k] << if test end + accepts matching CNST = if ... end + registers an offense for mismatched $var << if test end + registers an offense for mismatched var = until test do_something end + registers an offense for mismatched @var << if test end + auto-corrects mismatched a, b = if test end + registers an offense for mismatched var = unless test end + registers an offense for mismatched @@var = if test end + auto-corrects mismatched CNST << if test end + registers an offense for mismatched var += if test end + registers an offense for mismatched var = if test end + accepts matching var = until ... end + registers an offense for mismatched var &&= if test end + registers an offense for mismatched a, b = if test end + auto-corrects mismatched $var << if test end + accepts matching h.k = if ... end + accepts matching var = while ... end + registers an offense for mismatched var << if test end + registers an offense for mismatched h[k] = if test end + auto-corrects mismatched @@var = if test end + auto-corrects mismatched CNST = if test end + accepts matching $var = if ... end + auto-corrects mismatched var << if test end + registers an offense for mismatched var[x] = while test end + accepts matching var = until ... end + auto-corrects mismatched var = if test end + auto-corrects mismatched $var = if test end + registers an offense for mismatched h[k] << if test end + accepts matching var = unless ... end + auto-corrects mismatched var = while test end + auto-corrects mismatched var << unless test end + registers an offense for mismatched @@var << if test end + accepts matching var = if ... end + auto-corrects mismatched @@var << if test end + registers an offense for mismatched var = unless test end + auto-corrects mismatched var = until test do_something end + auto-corrects mismatched var = until test end + auto-corrects mismatched var &&= if test end + when EnforcedStyleAlignWith is keyword + accepts matching var = if ... end + auto-corrects mismatched var = until test end + accepts matching var[0] = case ... end + auto-corrects mismatched var = if test end + registers an offense for mismatched var = unless test end + registers an offense for mismatched var << until test end + accepts matching var = case ... end + accepts matching var = while ... end + auto-corrects mismatched var = while test end + auto-corrects mismatched var = unless test end + registers an offense for mismatched var = while test end + accepts matching var = unless ... end + registers an offense for mismatched var = if test end + auto-corrects mismatched var << until test end + registers an offense for mismatched var = until test end + accepts matching var = until ... end + correct + opposite + registers an offense and corrects + when end is preceded by something else than whitespace does not register an offense - behaves like accepts - does not register an offense - -RuboCop::Cop::Style::ArrayCoercion - does not register an offense when splatting multiple variables into array - registers an offense and corrects when splatting variable into array - registers an offense and corrects when converting variable into array with check - does not register an offense when converting variable into other named array variable with check - does not register an offense when splat is not in array - -RuboCop::CLI - does not say [Corrected] if correction was avoided - does not correct ExtraSpacing in a hash that would be changed back - does not hang SpaceAfterPunctuation and SpaceInsideArrayLiteralBrackets - can correct a problems and the problem it creates - can correct MethodDefParentheses and other offense - corrects RedundantCopDisableDirective offenses - corrects Style/BlockDelimiters offenses when specifingLayout/SpaceInsideBlockBraces together - can correct two problems in the same place - can correct indentation and another thing - corrects SymbolProc and SpaceBeforeBlockBraces offenses - corrects InitialIndentation offenses - plays nicely with default cops in complex ExtraSpacing scenarios - handles different SpaceInsideBlockBraces and SpaceInsideHashLiteralBraces - can correct MethodCallWithoutArgsParentheses and EmptyLiteral offenses - can correct two problems with blocks - corrects HeredocArgumentClosingParenthesis offenses and ignores TrailingCommaInArguments offense - corrects `Layout/SpaceAroundOperators` and `Layout/ExtraSpacing` offenses when using `ForceEqualSignAlignment: true` - corrects Style/BlockDelimiters offenses when specifyingLayout/SpaceBeforeBlockBraces with `EnforcedStyle: no_space` together - corrects RedundantBegin offenses and fixes indentation etc - can correct HashSyntax and SpaceAroundOperators offenses - can correct TrailingEmptyLines and TrailingWhitespace offenses - corrects IndentationWidth and IndentationConsistency offenses - can correct two empty lines at end of class body - corrects `Lint/Lambda` and `Lint/UnusedBlockArgument` offenses - corrects TrailingCommaIn(Array|Hash)Literal and Multiline(Array|Hash)BraceLayout offenses - can be disabled for any cop in configuration - corrects Style/InverseMethods and Style/Not offenses - can correct HashSyntax when --only is used - corrects IndentationWidth and IndentationConsistency offenseswhen using `EnforcedStyle: outdent` and `EnforcedStyle: indented_internal_methods` - can change block comments and indent them - corrects only IndentationWidth without crashing - corrects Style/Next and Style/SafeNavigation offenses - can correct WordArray and SpaceAfterComma offenses - does not correct SpaceAroundOperators in a hash that would be changed back - can correct single line methods - does not hang SpaceAfterPunctuation and SpaceInsideParens - honors Exclude settings in individual cops - can correct empty line inside special form of nested modules - can correct SpaceAfterComma and HashSyntax offenses - corrects `EnforcedStyle: hash_rockets` of `Style/HashSyntax` with `Layout/HashAlignment` - can correct IndentHash offenses with separator style - corrects IndentationWidth, RedundantBegin, and RescueEnsureAlignment offenses - corrects code with indentation problems - corrects LineEndConcatenation offenses leaving the RedundantInterpolation offense unchanged - corrects Tab and IndentationConsistency offenses - when BlockDelimiters has braces_for_chaining style - corrects SpaceBeforeBlockBraces, SpaceInsideBlockBraces offenses - caching - with an offense in the cache - corrects offenses - with no offenses in the cache - doesn't correct offenses - when BlockDelimiters has semantic style - corrects SpaceBeforeBlockBraces, SpaceInsideBlockBraces offenses - when BlockDelimiters has line_count_based style - corrects SpaceBeforeBlockBraces, SpaceInsideBlockBraces offenses - trailing comma cops - when the style is `comma` - corrects TrailingCommaInLiteral and TrailingCommaInArguments without producing a double comma - when the style is `consistent_comma` - corrects TrailingCommaInLiteral and TrailingCommaInArguments without producing a double comma - space_inside_bracket cops - when array style is space & reference style is no space - corrects SpaceInsideArrayLiteralBrackets and SpaceInsideReferenceBrackets - when array style is no_space & reference style is space - corrects SpaceInsideArrayLiteralBrackets and SpaceInsideReferenceBrackets - when array style is compact & reference style is space - corrects SpaceInsideArrayLiteralBrackets and SpaceInsideReferenceBrackets - when array style is compact & reference style is no_space - corrects SpaceInsideArrayLiteralBrackets and SpaceInsideReferenceBrackets - -RuboCop::Cop::Lint::RedundantWithObject - registers an offense and corrects when using ary.each_with_object do-end block without parentheses - registers an offense and corrects when using `ary.each_with_object { |v| v }` - registers an offense and corrects when using ary.each_with_object([]) do-end block - an object is used as a block argument - registers an offense and corrects when using `ary.each.with_object([]) { |v| v }` - when missing argument to `each_with_object` - does not register an offense when block has 1 argument - does not register an offense when block has 2 arguments + when EnforcedStyleAlignWith is variable + auto-corrects mismatched puts 1; case a when b end + accepts matching while ... end + accepts matching puts 1; if ... end + registers an offense for mismatched module Test end + auto-corrects mismatched module Test end + accepts matching class ... end + accepts matching case ... end + accepts matching puts 1; case ... end + auto-corrects mismatched case a when b end + registers an offense for mismatched class Test end + registers an offense for mismatched puts 1; class Test end + auto-corrects mismatched if test end + auto-corrects mismatched class Test end + registers an offense for mismatched puts 1; unless test end + auto-corrects mismatched until test end + auto-corrects mismatched puts 1; unless test end + accepts matching puts 1; until ... end + accepts matching module ... end + accepts matching puts 1; module ... end + registers an offense for mismatched puts 1; module Test end + auto-corrects mismatched puts 1; until test end + auto-corrects mismatched puts 1; class Test end + registers an offense for mismatched unless test end + accepts matching puts 1; class ... end + registers an offense for mismatched case a when b end + accepts matching if ... end + registers an offense for mismatched puts 1; case a when b end + auto-corrects mismatched unless test end + registers an offense for mismatched puts 1; until test end + accepts matching puts 1; unless ... end + registers an offense for mismatched puts 1; while test end + accepts matching until ... end + auto-corrects mismatched puts 1; if test end + registers an offense for mismatched if test end + accepts matching puts 1; while ... end + registers an offense for mismatched puts 1; if test end + auto-corrects mismatched while test end + registers an offense for mismatched until test end + registers an offense for mismatched while test end + auto-corrects mismatched puts 1; module Test end + accepts matching unless ... end + auto-corrects mismatched puts 1; while test end + when EnforcedStyleAlignWith is start_of_line + auto-corrects mismatched puts 1; class Test end + registers an offense for mismatched var = if test end + accepts matching puts 1; unless ... end + registers an offense for mismatched var << unless test end + registers an offense for mismatched puts 1; module Test end + registers an offense for mismatched puts(if test end) + registers an offense for mismatched class Test end + auto-corrects mismatched var = unless test end + auto-corrects mismatched while test end + auto-corrects mismatched puts 1; module Test end + auto-corrects mismatched until test end + accepts matching puts 1; while ... end + registers an offense for mismatched var << while test end + accepts matching puts 1; until ... end + auto-corrects mismatched unless test end + registers an offense for mismatched var = if test end + registers an offense for mismatched puts 1; if test end + auto-corrects mismatched var << if test end + auto-corrects mismatched puts 1; if test end + registers an offense for mismatched while test end + accepts matching var = case ... end + auto-corrects mismatched case a when b end + registers an offense for mismatched puts 1; class Test end + accepts matching var = if ... end + auto-corrects mismatched var = if test end + accepts matching var = while ... end + accepts matching var = unless ... end + accepts matching puts 1; if ... end + auto-corrects mismatched var = until test end + registers an offense for mismatched var = until test end + auto-corrects mismatched puts(if test end) + registers an offense for mismatched until test end + auto-corrects mismatched var = if test end + auto-corrects mismatched var = case a when b end + registers an offense for mismatched puts 1; until test end + auto-corrects mismatched puts 1; case a when b end + registers an offense for mismatched puts 1; case a when b end + accepts matching var = until ... end + registers an offense for mismatched puts 1; while test end + auto-corrects mismatched var = while test end + registers an offense for mismatched unless test end + auto-corrects mismatched module Test end + registers an offense for mismatched var << until test end + accepts matching var << while ... end + registers an offense for mismatched var = while test end + registers an offense for mismatched case a when b end + accepts matching puts 1; module ... end + accepts matching puts 1; case ... end + registers an offense for mismatched var = case a when b end + registers an offense for mismatched var << if test end + accepts matching var = if ... end + registers an offense for mismatched if test end + auto-corrects mismatched var << until test end + auto-corrects mismatched class Test end + registers an offense for mismatched var = unless test end + registers an offense for mismatched module Test end + registers an offense for mismatched var << case a when b end + auto-corrects mismatched var << case a when b end + accepts matching puts 1; class ... end + auto-corrects mismatched puts 1; until test end + auto-corrects mismatched puts 1; while test end + auto-corrects mismatched var << while test end + auto-corrects mismatched puts 1; unless test end + registers an offense for mismatched puts 1; unless test end + auto-corrects mismatched var << unless test end + auto-corrects mismatched if test end + case as argument + when EnforcedStyleAlignWith is start_of_line + registers an offense for mismatched test case a when b end + accepts matching test case a when b ... end + auto-corrects mismatched test case a when b end + when EnforcedStyleAlignWith is keyword + accepts matching test case ... end + auto-corrects mismatched test case a when b end + registers an offense for mismatched test case a when b end + when EnforcedStyleAlignWith is variable + registers an offense for mismatched test case a when b end + accepts matching test case ... end + auto-corrects mismatched test case a when b end -RuboCop::Cop::Layout::TrailingEmptyLines - when EnforcedStyle is final_blank_line - registers an offense for final newline - registers an offense for multiple blank lines in an empty file - auto-corrects missing newline - registers an offense for no final newline - accepts final blank line - auto-corrects missing blank line - auto-corrects unwanted blank lines - registers an offense for multiple trailing blank lines - auto-corrects unwanted blank lines in an empty file - when EnforcedStyle is final_newline - auto-corrects unwanted blank lines - registers an offense for no final newline after assignment - registers an offense for multiple blank lines in an empty file - accepts an empty file - accepts final blank lines if they come after __END__ - auto-corrects unwanted blank lines in an empty file - accepts final blank lines if they come after __END__ in empty file - registers an offense for no final newline after block comment - auto-corrects even if some lines have space - accepts final newline - registers an offense for multiple trailing blank lines +RuboCop::Formatter::FileListFormatter + #file_finished + displays parsable text -RuboCop::Cop::Style::IfUnlessModifier - adds parens in autocorrect when if-end used with `&&` operator - doesn't break if-end when used as RHS of local var assignment - doesn't break if-end when used as RHS of constant assignment - adds parens in autocorrect when if-end used with `||` operator - doesn't break if-end when used as RHS of instance var assignment - accepts if-else-end - accepts if-end followed by a chained call using `&.` - accepts if-end followed by a chained call using `.` - accepts code with EOL comment since user might want to keep it - doesn't break if-end when used as RHS of class var assignment - accepts if-end when used as LHS of binary arithmetic - accepts if/elsif - doesn't break if-end when used as RHS of binary arithmetic - when if-end condition is an element of an array - when not short enough to fit on a single line - accepts it in the multiline form - when short enough to fit on a single line - corrects it to the single-line form - unless-end with conditional as body +RuboCop::Cop::Lint::UselessAssignment + when a variable is assigned in each branch of if and referenced after the branching accepts - with implicit match conditional - when a multiline if fits on one line - registers an offense - when a multiline if doesn't fit on one line - accepts - when if-end condition is assigned to a variable - with variable being on the previous line - when it is not short enough to fit on a single line - accepts it in the multiline form - when it is short enough to fit on a single line - corrects it to the single-line form - with variable being on the same line - when it is short enough to fit on a single line - corrects it to the single-line form - when it is not short enough to fit on a single line - accepts it in the multiline form - when if-end condition is a value in a hash - when it is short enough to fit on a single line - corrects it to the single-line form - when it is not short enough to fit on a single line - accepts it in the multiline form - when if-end condition has a first line comment - when it is not short enough to fit on a single line - accepts it in the multiline form - when it is short enough to fit on a single line - corrects it to the single-line form - when if-end condition has some code after the end keyword - when it is short enough to fit on a single line - corrects it to the single-line form - when it is not short enough to fit on a single line - accepts it in the multiline form - short multiline if near an else etc + when a variable is assigned first with ||= and referenced + accepts + when a block argument is not used + accepts + when a variable is reassigned at the end of loop body and would be referenced in loop condition + accepts + when a variable is assigned in loop body and referenced in post until condition + accepts + when a variable is assigned with multiple assignment and unreferenced registers an offense - modifier if that does not fit on one line - when Layout/LineLength is disabled in configuration + when a unreferenced variable is reassigned in same branch and referenced after the branching + registers an offense for the unreferenced assignment + when a referenced variable is reassigned but not re-referenced in a method defined in loop + registers an offense + when a variable is assigned and unreferenced in a module + registers an offense + when a variable is reassigned with multiple assignment while referencing itself in rhs and referenced + accepts + when a variable is shadowed by a block argument and unreferenced + registers an offense + when a variable is reassigned and unreferenced in a if branch while the variable is referenced in the paired else branch + registers an offense for the reassignment in the if branch + when a variable is referenced in rhs of named capture expression + accepts + when an optional method argument is not used + accepts + when a variable is assigned in branch of modifier if that references the variable in its conditional clauseand unreferenced + registers an offense + when a variable is assigned and unreferenced in top level + registers an offense + when a block local variable is declared but not assigned + accepts + when a variable is reassigned at the end of loop body and would be referenced in next iteration + accepts + when there's an unreferenced assignment in top level if branch while the variable is referenced in the paired else branch + registers an offense for the assignment in the if branch + when a variable is assigned and unreferenced in a method + registers an offense + when a variable is assigned and unreferenced in a singleton method defined with self keyword + registers an offense + when a block method argument is not used + accepts + when a setter is invoked with operator assignment in loop body + accepts + when a named capture is unreferenced in top level + registers an offense + when a variable is assigned on each side of && and referenced after the && + accepts + when a named capture is referenced + accepts + when a variable is assigned and unreferenced in a singleton class + registers an offense + when a variable is assigned and referenced when defining a module + does not register an offense + when a variable is reassigned with logical operator assignment and referenced + accepts + when a variable is reassigned with binary operator assignment and referenced + accepts + when an unreferenced variable is reassigned in a block + accepts + when a variable is reassigned in a loop + until loop accepts - when Layout/LineLength is enabled - corrects it to normal form - IgnoreCopDirectives - and the long line is too long because IgnoreCopDirectives is false - registers an offense - and the long line is allowed because IgnoreCopDirectives is true - accepts - and the long line is too long because AllowURI is false - registers an offense - and the long line is allowed because AllowURI is true - accepts - when Layout/LineLength is disabled with enable/disable comments + post until loop accepts - when Layout/LineLength is disabled with an EOL comment + post while loop accepts - behaves like condition modifier cop - for a multiline 'if' - accepts it if body spans more than one line - corrects it if result fits in one line - accepts it when condition has local variable assignment - accepts it if single line would not fit on one line - accepts an empty body - corrects it when assignment is in body - accepts multiline condition in modifier form - registers an offense - when Layout/LineLength is disabled - registers an offense even for a long modifier statement - multiline unless that fits on one line + while loop + accepts + for loop + accepts + when a variable is reassigned multiple times in main body of begin then referenced in rescue + accepts + when a variable is reassigned multiple times in rescue with ensure then referenced after the begin registers an offense - if-end is argument to a non-parenthesized method call - adds parentheses so as not to change meaning - if-end with conditional as body + when there's an unreferenced reassignment in a if branch while the variable is referenced in the paired elsif branch + registers an offense for the reassignment in the if branch + when a variable is assigned in begin and referenced outside accepts - with a named regexp capture on the LHS - does not register an offense - multiline if that fits on one line with comment near end + when a variable is reassigned in loop body but won't be referenced either next iteration or loop condition + registers an offense (PENDING: Requires an advanced logic that checks whether the return value of an operator assignment is used or not.) + when a optional keyword method argument is not used accepts - multiline if that fits on one line with comment on first line - registers an offense and preserves comment - if-end is argument to a parenthesized method call - adds parentheses because otherwise it would cause SyntaxError - modifier if that does not fit on one line, but is not the only statement on the line + when a variable is assigned and unreferenced in a class subclassing another class stored in local variable + registers an offense + when a variable is reassigned multiple times in rescue and referenced after the begin + registers an offense + when a variable is assigned in each branch of if and referenced in the else branch + registers an offense for the assignment in the if branch + when a variable is reassigned multiple times in ensure with rescue then referenced after the begin + registers an offense + when a referenced variable is reassigned in a block accepts - multiline if that fits on one line + when a keyword splat method argument is used + accepts + when a variable is reassigned with binary operator assignment while assigning to itself in rhs then referenced + registers an offense for the assignment in rhs + when a variable is assigned and assigned again in a modifier condition + accepts with parentheses + accepts without parentheses + when an assignment in a if branch is referenced in another if branch + accepts + when a variable is reassigned multiple times in main body of begin then referenced in ensure + accepts + when a variable is reassigned while referencing itself in rhs and referenced + accepts + when a variable is assigned in main body of begin, rescue and else then referenced after the begin + accepts + when an unreferenced variable is reassigned and re-referenced + registers an offense for the unreferenced assignment + when a keyword splat method argument is not used + accepts + when a variable that has same name as outer scope variable is not referenced in a method defined in loop registers an offense - and has two statements separated by semicolon - accepts - when Layout/LineLength is disabled - registers an offense even for a long modifier statement - behaves like condition modifier cop - for a multiline 'unless' - corrects it if result fits in one line - accepts it if single line would not fit on one line - corrects it when assignment is in body - accepts an empty body - accepts it if body spans more than one line - accepts it when condition has local variable assignment - accepts multiline condition in modifier form - registers an offense - when Layout/LineLength is disabled - registers an offense even for a long modifier statement - with tabs used for indentation - with Layout/IndentationWidth: Width config - behaves like with tabs indentation - it doesn't fit on one line - doesn't register an offense - it fits on one line - registers an offense - with Layout/IndentationStyle: IndentationWidth config - behaves like with tabs indentation - it fits on one line - registers an offense - it doesn't fit on one line - doesn't register an offense - -RuboCop::Cop::Lint::EmptyExpression - when used as an assignment - registers an offense for the assigned value - when used as a return value - registers an offense in the return value of a case statement - registers an offense in the return value of a method - registers an offense in the return value of a condition - when used as a standalone expression + when a variable is assigned at the end of rescue and would be referenced with retry + accepts + when a variable is assigned in main body of begin with rescue but unreferenced registers an offense - with nested empty expressions + when a method argument is reassigned and zero arity super is called + accepts + when a variable is assigned and unreferenced in a singleton method defined with variable name + registers an offense + similar name suggestion + when there are only less similar names + does not suggest any name + when there's a similar name but it's in inner scope + does not suggest any name + when there's a similar method invocation with arguments + does not suggest any name + when there's a similar variable-like method invocation + suggests the method name + when there's a similar method invocation with explicit receiver + does not suggest any name + when there's a similar variable + suggests the variable name + when a variable is assigned in main body of begin, rescue and else and reassigned in ensure then referenced after the begin + registers offenses for each assignment before ensure + when a method argument is not used + accepts + when a unreferenced variable is reassigned on the right side of && and referenced after the && + accepts + when a variable is assigned with ||= at the last expression of the scope + registers an offense + when a variable is reassigned multiple times in main body of begin then referenced after the begin + accepts + when a rescued error variable is wrongly tried to be referenced in another rescue body + registers an offense + when a splat method argument is not used + accepts + when an anonymous keyword splat method argument is defined + accepts + when a variable is assigned while being passed to a method taking block + and the variable is used + accepts + and the variable is not used registers an offense - when used in a condition - registers an offense inside `if` - registers an offense in the condition of a ternary operator - registers an offense in the return value of a ternary operator - registers an offense inside `elsif` - registers an offense inside `when` - registers an offense inside `case` - -RuboCop::Formatter::WorstOffendersFormatter - #finished - when there are many offenses - sorts by offense count first and then by cop name - -RuboCop::Cop::Style::RedundantAssignment - accepts empty if body - does not register an offense when ensure block present - accepts empty when nodes - accepts empty method body - reports an offense for def ending with assignment and returning - when inside an if-branch - registers an offense and auto-corrects - when inside begin-end body - registers an offense and auto-corrects - when inside a when-branch - registers an offense and auto-corrects - when rescue blocks present - does register an offense and auto-corrects when inside function or rescue block - -RuboCop::Cop::Layout::SpaceAfterNot - registers an offense and corrects space after ! with the negated receiver wrapped in parentheses - registers an offense and corrects multiple spaces after ! - accepts space after not keyword - registers an offense and corrects a single space after ! - accepts no space after ! + when a unreferenced variable is reassigned on the left side of && and referenced after the && + registers an offense for the unreferenced assignment + when a variable is assigned in branch of modifier if that references the variable in its conditional clauseand referenced after the branching + accepts + when a variable is assigned with operator assignment in top level + registers an offense + when there's an unreferenced reassignment in a if branch while the variable is referenced in a case branch in the paired else branch + registers an offense for the reassignment in the if branch + when a variable is assigned in single branch if and unreferenced + registers an offense + when a variable is assigned in 2 identical if branches + doesn't think 1 of the 2 assignments is useless + when a variable is assigned in loop body and unreferenced + registers an offense + when a variable is assigned with operator assignment in rescue and would be referenced with retry + accepts + when a block local variable is assigned and unreferenced + registers offenses for the assignment + when a variable is reassigned in single branch if and referenced in the branch + registers an offense for the unreferenced assignment + when a variable is not used and the name starts with _ + accepts + when a variable is reassigned in single branch if and referenced after the branching + accepts + when a variable is assigned with ||= before the last expression of the scope + registers an offense + when a referenced variable is reassigned but not re-referenced + registers an offense for the non-re-referenced assignment + when a local variable is unreferenced and zero arity super is called + registers an offense + when a variable is assigned and unreferenced in a class + registers an offense + when a variable is assigned and passed to a method followed by method taking block + accepts + when a named capture is unreferenced in other than top level + registers an offense + when a method argument is reassigned but not passed to super + registers an offense + when a variable is assigned in loop body and referenced in post while condition + accepts + when a variable is assigned multiple times but unreferenced + registers offenses for each assignment + when there is only one AST node and it is unused variable + registers an offense -RuboCop::Cop::Style::WordArray - with a custom WordRegex configuration - registers an offense for arrays of email addresses - when EnforcedStyle is array - autocorrects a %W() array which uses string with hyphen - autocorrects a %W() array which uses string interpolation - does not register an offense for arrays of strings with hyphens - does not register an offense for arrays of single quoted strings - doesn't fail on strings which are not valid UTF-8 - autocorrects a %w() array which uses single quotes - registers an offense for a %w() array - doesn't fail with `encoding: binary - autocorrects a %w() array which uses string with hyphen - does not register an offense for arrays of double quoted strings - autocorrects a %W() array which uses escapes - with a treacherous WordRegex configuration - doesn't break when words contain whitespace - doesn't break when words contain delimiters - when PreferredDelimiters is specified - autocorrects an array with delimiters - with a WordRegex configuration which accepts almost anything - uses %W when autocorrecting strings with non-printable chars - uses %w for strings which only appear to have an escape - with non-default MinSize - does not autocorrects arrays of one symbol if MinSize > 1 - when EnforcedStyle is percent - auto-corrects an array of words - does not register an offense for array starting with %w - auto-corrects an array of words and character constants - doesn't fail in wacky ways when multiple cop instances are used - does not register an offense for array containing non-string - does not register an offense in an ambiguous block context - detects when the cop must be disabled to avoid offenses - does not register an offense for array of non-words - registers an offense for arrays of double quoted strings - keeps the line breaks in place after auto-correct - auto-corrects an array of words in multiple lines - detects right value of MinSize to use for --auto-gen-config - registers an offense for strings with newline and tab escapes - registers an offense for arrays of single quoted strings - auto-corrects an array with one element - uses %W when autocorrecting strings with embedded newlines and tabs - auto-corrects an array of words using partial newlines - does not register offense for array with allowed number of strings - registers an offense for an array with comments outside of it - does not register an offense for array with empty strings - registers an offense for arrays of strings containing hyphens - does not register an offense for an array with comments in it - registers an offense for arrays with character constants - does not register an offense on non-word strings - registers an offense in a non-ambiguous block context - when the default external encoding is US-ASCII - registers an offense for arrays of unicode word characters - when the default external encoding is UTF-8 - registers an offense for arrays of unicode word characters - when the WordRegex configuration is not a Regexp - still parses the code without raising an error +RuboCop::ConfigStore + .for + always uses config specified in command line + when no config specified in command line + gets config path and config from cache if available + searches for config path if not available in cache + when --force-default-config option is specified + uses default config without searching for config path -RuboCop::TargetRuby - when TargetRubyVersion is set - does not read Gemfile.lock or gems.locked - uses TargetRubyVersion - does not read .ruby-version - when TargetRubyVersion is not set - when .ruby-version is in a parent directory - reads it to determine the target ruby version - when .ruby-version is not in a parent directory - when gems.locked is in a parent directory - does - when Gemfile.lock is in a parent directory - does - when .ruby-version is not present - and gems.locked exists - uses MRI Ruby version when it has multiple digits - uses the default Ruby when rbx is in gems.locked - uses the default Ruby when Ruby is not in gems.locked - uses MRI Ruby version when it is present in gems.locked - uses the default Ruby when jruby is in gems.locked - when bundler lock files are not present - uses the default target ruby version - and Gemfile.lock exists - uses the default Ruby when Ruby is not in Gemfile.lock - uses the default Ruby when rbx is in Gemfile.lock - uses MRI Ruby version when it is present in Gemfile.lock - uses the default Ruby when jruby is in Gemfile.lock - uses MRI Ruby version when it has multiple digits - when .ruby-version is present - does not read Gemfile.lock or gems.locked - when .ruby-version contains an MRI version - reads it to determine the target ruby version - when .ruby-version contains a JRuby version - uses the default target ruby version - when .ruby-version contains a version prefixed by "ruby-" - correctly determines the target ruby version - when .ruby-version contains "system" version - uses the default target ruby version - when the MRI version contains multiple digits - reads it to determine the target ruby version - when .ruby-version contains a Rbx version - uses the default target ruby version +RuboCop::ConfigObsoletion + #validate + when the configuration includes any obsolete parameters + prints a warning message + when the configuration includes any obsolete cop name + prints a warning message -RuboCop::Cop::Layout::SpaceBeforeComma - handles more than one space before a comma - registers an offense and corrects method call arg with space before comma - does not register an offense for no spaces before comma - registers an offense and corrects block argument with space before comma - registers an offense and corrects array index with space before comma +RuboCop::Cop::Layout::EmptyLinesAroundBeginBody + registers an offense for begin body starting in method + registers an offense for begin body starting with rescue + registers an offense for begin body ending in method + accepts begin block without empty line in a method + registers an offense for begin body ending with a blank + accepts begin block without empty line + registers an offense for else body ending + registers many offenses with complex begin-end + registers an offense for begin body starting with a blank + registers an offense for rescue body ending + registers an offense for ensure body ending -RuboCop::Cop::InternalAffairs::NodeTypePredicate - does not register an offense for a predicate node type check - comparison node type check - registers an offense and auto-corrects +RuboCop::Cop::Layout::ClosingHeredocIndentation + registers an offense for bad indentation of a closing heredoc + accepts correctly indented closing heredoc when aligned at the beginning of method definition + does not register an offense for a << heredoc + accepts correctly indented closing heredoc when aligned at the beginning of method definition and content is empty + accepts correctly indented closing heredoc when aligned at the beginning of method definition and using `strip_indent` + accepts correctly indented closing heredoc when heredoc contents with blank line + accepts correctly indented closing heredoc when heredoc contents is before closing heredoc + registers an offense for incorrectly indented empty heredocs + accepts correctly indented closing heredoc + accepts correctly indented closing heredoc when heredoc contents is after closing heredoc + does not register an offense for correctly indented empty heredocs -RuboCop::Cop::Style::TrailingCommaInArrayLiteral - with single line list of values - when EnforcedStyleForMultiline is consistent_comma - registers an offense for trailing comma - accepts rescue clause - accepts literal without trailing comma - accepts empty literal - accepts single element literal without trailing comma - when EnforcedStyleForMultiline is no_comma - accepts empty literal - registers an offense for trailing comma - accepts single element literal without trailing comma - accepts rescue clause - accepts literal without trailing comma - when EnforcedStyleForMultiline is comma - accepts empty literal - accepts literal without trailing comma - registers an offense for trailing comma - accepts single element literal without trailing comma - accepts rescue clause - with multi-line list of values - when EnforcedStyleForMultiline is no_comma - accepts HEREDOC with commas - auto-corrects unwanted comma where HEREDOC has commas - accepts a literal with no trailing comma - registers an offense for trailing comma - when EnforcedStyleForMultiline is comma - accepts trailing comma - accepts literal with two of the values on the same line - accepts a multiline array with a single item and trailing comma - accepts an empty array being passed as a method argument - registers an offense for a literal with two of the values on the same line and a trailing comma - accepts a multiline word array - when closing bracket is on same line as last value - accepts literal with no trailing comma - when EnforcedStyleForMultiline is consistent_comma - accepts a multiline array with a single item and trailing comma - accepts two values on the same line - registers an offense for literal with two of the values on the same line and no trailing comma - accepts trailing comma - accepts a multiline array with items on a single line andtrailing comma - accepts a multiline word array - when closing bracket is on same line as last value - registers an offense for no trailing comma +RuboCop::Cop::EnforceSuperclass + registers an offense for models that subclass ActiveRecord::Base + registers an offense for single-line definitions + registers an offense for models that subclass ::ActiveRecord::Base + registers an offense for top-level constant ::Class.new definition + registers an offense for model defined using top-level + registers an offense for Class.new definition + when ApplicationRecord subclasses ActiveRecord::Base + behaves like no offense + registers no offenses for `ApplicationRecord = Class.new(ActiveRecord::Base) do; end +` + behaves like no offense + registers no offenses for `::ApplicationRecord = ::Class.new(::ActiveRecord::Base) do; end +` + behaves like no offense + registers no offenses for `class ::ApplicationRecord < ActiveRecord::Base; end` + behaves like no offense + registers no offenses for `ApplicationRecord = Class.new(::ActiveRecord::Base) do; end +` + behaves like no offense + registers no offenses for `::ApplicationRecord = ::Class.new(::ActiveRecord::Base) +` + behaves like no offense + registers no offenses for `ApplicationRecord = Class.new(ActiveRecord::Base) +` + behaves like no offense + registers no offenses for `class ApplicationRecord < ActiveRecord::Base; end` + behaves like no offense + registers no offenses for `::ApplicationRecord = Class.new(ActiveRecord::Base) do; end +` + when MyModel subclasses ApplicationRecord + behaves like no offense + registers no offenses for `MyModel = Class.new(ApplicationRecord) do +end +MyModel = Class.new(ApplicationRecord) +` + behaves like no offense + registers no offenses for `MyModel = ::Class.new(::ApplicationRecord) do +end +MyModel = ::Class.new(::ApplicationRecord) +` + behaves like no offense + registers no offenses for `class MyModel < ::ApplicationRecord; end` + behaves like no offense + registers no offenses for `class MyModel < ApplicationRecord; end` -RuboCop::Cop::Style::Semicolon - accepts one line empty module definitions - accepts one line empty method definitions - accepts semicolon before end if so configured - accepts one line method definitions - registers an offense for a semicolon at the beginning of a line - registers an offense for one line method with two statements - accepts one line empty class definitions - accepts semicolon after params if so configured - registers an offense for semicolon at the end no matter what - registers an offense for a single expression - accept semicolons inside strings - registers an offense for several expressions - with a multi-expression line without a semicolon - does not register an offense - when AllowAsExpressionSeparator is true - accepts several expressions - accepts one line method with two statements +RuboCop::Cop::Style::VariableInterpolation + registers an offense for interpolated global variables in backticks + registers an offense for interpolated class variables + registers an offense for interpolated global variables in regexp + registers an offense for interpolated instance variables + registers an offense for interpolated regexp nth back references + does not register an offense for variables in expressions + registers an offense for interpolated global variables in string + registers an offense for interpolated regexp back references + registers an offense for interpolated global variables in symbol -RuboCop::Cop::Style::TrailingCommaInBlockArgs - when `->` has multiple arguments - does not registers an offense - do/end block format - preserves semicolons in block/local variables - does not register an offense when more than one argument is present with no trailing comma - does not register an offense for keyword arguments - does not register an offense for an empty block - ignores commas in default argument strings - does not register an offense for default arguments - does not register an offense when no arguments are present - does not register an offense when a trailing comma is required - registers an offense when a trailing comma is not needed - when `lambda` has multiple arguments - does not register an offense when more than one argument is present with no trailing comma - registers an offense and corrects when a trailing comma isn't needed - curly brace block format - does not register an offense for keyword arguments - preserves semicolons in block/local variables - does not register an offense when no arguments are present - does not register an offense when a trailing comma is required - registers an offense when a trailing comma is not needed - does not register an offense when more than one argument is present with no trailing comma - ignores commas in default argument strings - does not register an offense for default arguments +RuboCop::Cop::Style::Lambda + when using safe navigation operator + does not break + with enforced `lambda` style + with a single line lambda literal + without arguments + registers an offense + with arguments + registers an offense + without argument parens and spaces + registers an offense + with a multiline lambda literal + with arguments + registers an offense + without arguments + registers an offense + with enforced `literal` style + with a multiline lambda method call + without arguments + registers an offense + with arguments + registers an offense + with a single line lambda method call + with arguments + registers an offense + without arguments + registers an offense + with default `line_count_dependent` style + with a multiline do-end lambda literal as a keyword argument + registers an offense + with a multiline lambda method call + does not register an offense + with a single line lambda literal + does not register an offense + with a multiline braces lambda literal as a keyword argument + registers an offense + with a multiline lambda literal as an argument + registers an offense + with a single line lambda method call + with arguments + registers an offense + without arguments + registers an offense + when calling a lambda method without a block + does not register an offense + unusual lack of spacing + without any spacing + registers an offense + without spacing after arguments + registers an offense + without spacing before arguments + registers an offense + with a multiline lambda literal + with empty arguments + registers an offense + with no arguments and no spacing + registers an offense + with no parentheses and many args + registers an offense + with no arguments and bad spacing + registers an offense + without parentheses + registers an offense + with no parentheses and bad spacing + registers an offense + >= Ruby 2.7 + when using numbered parameter + with a single line lambda method call + registers an offense + with a multiline lambda method call + does not register an offense + with a single line lambda literal + does not register an offense + with a multiline lambda literal + without arguments + registers an offense + with arguments + registers an offense + with a multiline do-end lambda as a parenthesized kwarg + registers an offense -RuboCop::Cop::Style::NegatedUnless - does not blow up for empty if condition - does not blow up for ternary ops - does not blow up for empty unless condition - does not blow up on a negated ternary operator - with “postfix” style - does not register an offense for prefix - registers an offense for postfix - with “prefix” style - does not register an offense for postfix - registers an offense for prefix - with “both” style - accepts an unless where only part of the condition is negated - autocorrects by replacing parenthesized unless not with if - registers an offense for unless with "not" condition - accepts an unless where the condition is doubly negated - registers an offense for unless with exclamation point condition - accepts an unless/else with negative condition +RuboCop::Cop::Style::StringHashKeys + does not register an offense when string key is used in gsub + does not register an offense when string key is used in gsub! + does not register an offense when string key is used in Open3.capture3 + does not register an offense when string key is used in Open3.pipeline + registers an offense when using strings as keys mixed with other keys + registers an offense when using strings as keys + does not register an offense when not using strings as keys + does not register an offense when string key is used in IO.popen + autocorrects strings as keys into symbols with the correct syntax -RuboCop::Cop::Layout::MultilineMethodDefinitionBraceLayout - ignores single-line defs - ignores implicit defs - ignores defs without params - new_line style - opening brace on same line as first element - detects closing brace on same line as last element - detects closing brace on same line as last multiline element - autocorrects closing brace on same line as last element - allows closing brace on different line from last element - allows closing brace on different line from multi-line element - opening brace on separate line from first element - autocorrects closing brace on same line from last element - detects closing brace on same line as last element - allows closing brace on separate line from last multiline element - allows closing brace on separate line from last element - same_line style - opening brace on same line as first element - allows closing brace on same line from last element - autocorrects closing brace on different line as last element - detects closing brace on different line from multiline element - detects closing brace on different line from last element - allows closing brace on same line as multi-line element - opening brace on separate line from first element - autocorrects closing brace on different line from last element - allows closing brace on same line as last multiline element - allows closing brace on same line as last element - detects closing brace on different line from last element - symmetrical style - opening brace on same line as first element - detects closing brace on different line from last element - allows closing brace on same line as last multiline element - autocorrects closing brace on different line from last element - allows closing brace on same line as last element - opening brace on separate line from first element - autocorrects closing brace on same line from last element - allows closing brace on separate line from last multiline element - detects closing brace on same line as last element - allows closing brace on separate line from last element - heredoc - auto-corrects safe heredoc offenses - detects heredoc structures that are safe to add to - ignores heredocs that could share a last line +RuboCop::Cop::Style::RandomWithOffset + registers an offense when using rand(irange) + offset + registers an offense when using rand(int).next + registers an offense when using ::Kernel.rand + registers an offense when using rand(erange) + offset + registers an offense when using Random.rand(int).succ + registers an offense when using ::Random.rand(int).pred + registers an offense when using ::Random.rand + registers an offense when using offset + rand(int) + registers an offense when using rand(irange) - offset + registers an offense when using rand(int).succ + registers an offense when using Random.rand + registers an offense when using rand(int).pred + registers an offense when using rand(erange).succ + registers an offense when using rand(int) + offset + registers an offense when using offset - rand(irange) + registers an offense when using rand(erange) - offset + registers an offense when using offset - ::Random.rand(int) + registers an offense when using offset - rand(erange) + registers an offense when using offset - rand(int) + registers an offense when using offset + Random.rand(int) + registers an offense when using rand(int) - offset + registers an offense when using rand(irange).succ + registers an offense when using Kernel.rand + does not register an offense when using range with triple dots + does not register an offense when using range with double dots -RuboCop::Cop::Style::RescueModifier - handles modifier rescue in a method - handles modifier rescue in normal rescue - does not register an offense for normal rescue - registers an offense for modifier rescue - registers an offense for modifier rescue around parallel assignment - does not register an offense for normal rescue with ensure - does not register an offense for nested normal rescue - handles more complex expression with modifier rescue - excluded file - processes excluded files with issue - autocorrect - corrects complex rescue modifier - corrects doubled rescue modifiers - when a singleton method has implicit begin - handles modifier rescue in body of implicit begin - accepts normal rescue - when an instance method has implicit begin - handles modifier rescue in body of implicit begin - accepts normal rescue +RuboCop::Formatter::OffenseCountFormatter + #report_summary + when an offense is detected + shows the cop and the offense count + #finished + when output tty is true + has a progresbar + when there are many offenses + sorts by offense count first and then by cop name + #file_finished + when any offenses are detected + increments the count for the cop in offense_counts + when no offenses are detected + does not add to offense_counts -RuboCop::Cop::Lint::SuppressedException - with AllowComments set to false - registers an offense for empty rescue block - does not register an offense for rescue with body - when empty rescue for `def` - registers an offense for empty rescue without comment - registers an offense for empty rescue with comment - when empty rescue for defs - registers an offense for empty rescue without comment - registers an offense for empty rescue with comment - Ruby 2.5 or higher - when empty rescue for `do` block - registers an offense for empty rescue with comment - registers an offense for empty rescue without comment - with AllowComments set to true - does not register an offense for empty rescue with comment - registers an offense for empty rescue on single line with a comment after it - Ruby 2.5 or higher - when empty rescue for `do` block - does not register an offense for empty rescue with comment - registers an offense for empty rescue without comment - when empty rescue for `defs` - registers an offense for empty rescue without comment - does not register an offense for empty rescue with comment - when empty rescue for `def` - does not register an offense for empty rescue with comment - registers an offense for empty rescue without comment +RuboCop::Cop::Style::BarePercentLiterals + when EnforcedStyle is bare_percent + and strings are dynamic + registers an offense for %Q() + accepts %() + accepts "" + accepts heredoc + accepts "" string with interpolation + accepts '' + accepts regular expressions + accepts %q + accepts __FILE__ + and strings are static + accepts heredoc + accepts '' + accepts "" + accepts __FILE__ + registers an offense for %Q() + accepts %() + accepts "" string with interpolation + accepts %q + accepts regular expressions + when EnforcedStyle is percent_q + and strings are static + accepts %q + accepts __FILE__ + accepts "" string with interpolation + accepts '' + accepts regular expressions + registers an offense for %() + accepts "" + accepts %Q() + accepts heredoc + and strings are dynamic + accepts regular expressions + accepts "" string with interpolation + accepts '' + accepts __FILE__ + accepts %q + accepts "" + accepts %Q() + accepts heredoc + registers an offense for %() -RuboCop::PathUtil - #absolute? - returns a falsey value for a path beginning with a directory name - returns a truthy value for a path beginning with slash - #relative_path - supports custom base paths - builds paths relative to PWD by default as a stop-gap - #match_path? - matches glob expressions - does not match invalid UTF-8 paths - does not match file in a subdirectory - does not match dir/** for file in hidden dir - matches strings to the full path - matches regexps - matches dir/** for hidden file +RuboCop::Cop::AlignmentCorrector + #correct + with single-line here docs + does not indent body and end marker + with large column deltas + with plain heredoc (<<) + behaves like heredoc indenter + does not change indentation of here doc bodies and end markers + with heredoc in backticks (<<``) + behaves like heredoc indenter + does not change indentation of here doc bodies and end markers + simple indentation + with a negative column delta + outdents + with a positive column delta + indents + within string literals + does not insert whitespace -RuboCop::Cop::Generator - #write_source - refuses to overwrite existing files - generates a helpful source file with the name filled in - #todo - provides a checklist for implementing the cop - .new - does not accept an unqualified cop - #snake_case - converts "FooBar" to snake_case - converts "RSpec" to snake_case - converts "Lint" to snake_case - #write_spec - generates a helpful starting spec file with the class filled in - refuses to overwrite existing files - compliance with rubocop - generates a spec file that has no offense (PENDING: Temporarily skipped with xit) - generates a cop file that has no offense (PENDING: Temporarily skipped with xit) - #inject_config - with version provided - uses the provided version - when it is the first in alphabetical order - inserts the cop - when it is the middle in alphabetical order - inserts the cop - when it is the last in alphabetical order - inserts the cop +RuboCop::Cop::Lint::BinaryOperatorWithIdenticalOperands + does not register an offense when using arithmetic operator with numerics + does not register an offense when using binary operator with different operands + registers an offense when binary operator has identical nodes -RuboCop::Cop::Layout::BlockEndNewline - accepts multiline blocks with newlines before the end - registers an offense and corrects when multiline block end is not on its own line - registers an offense and corrects when multiline block } is not on its own line - registers an offense and corrects when `}` of multiline block without processing is not on its own line - accepts a one-liner +RuboCop::Cop::Lint::BooleanSymbol + does not register an offense when using `true` + registers an offense when using `:true` + does not register an offense when using regular symbol + does not register an offense when using `false` + registers an offense when using `:false` + when using the new hash syntax + registers an offense when using `false:` + registers an offense when using `true:` + registers an offense when using `key: :false` RuboCop::StringInterpreter .interpret @@ -4602,4723 +4551,4524 @@ handles unicode handles extended unicode behaves like simple escape - handles \\e + handles \\s + behaves like simple escape + handles \\b behaves like simple escape handles \\f behaves like simple escape - handles \\v + handles \\r behaves like simple escape - handles \\b + handles \\n behaves like simple escape handles \\t behaves like simple escape - handles \\n - behaves like simple escape - handles \\a + handles \\e behaves like simple escape - handles \\r + handles \\v behaves like simple escape - handles \\s + handles \\a behaves like simple escape handles \\n -RuboCop::Cop::Layout::BlockAlignment - accepts end aligned with an or-asgn (||=) - accepts end aligned with a method call with arguments - does not raise an error for nested block in a method call - accepts end aligned with an and-asgn (&&=) - accepts end aligned with a variable - registers an offense for mismatched block end with a constant - registers an offense for mismatched block end with an and-asgn (&&=) - registers an offense for mismatched block end with a method call - accepts end aligned with a constant - registers an offense for mismatched block end with a class variable - registers an offense for mismatched block end with a mass assignment - accepts end aligned with a mass assignment - accepts end aligned with an op-asgn (+=, -=) - registers an offense for mismatched end with a method call with arguments - registers an offense for mismatched block end with an or-asgn (||=) - accepts end aligned with a method call - accepts end aligned with a class variable - registers an offense for mismatched block end with a variable - accepts end aligned with a call chain left hand side - registers an offense for mismatched end not aligned with the block that is an argument - accepts end aligned with an instance variable - accepts a block end that does not begin its line - registers an offense for mismatched block end with an instance variable - registers an offense for mismatched block end with a global variable - accepts end aligned with a global variable - registers an offense for mismatched block end with an op-asgn (+=, -=) - accepts end aligned with the block when the block is a method argument - when the method part is a call chain that spans several lines - accepts end indented as the start of the block - accepts pretty alignment style - registers offenses for misaligned ends - accepts two kinds of end alignment - on a logically negated method call - aligns end with the ! operator - registers an offense and corrects - when the block is terminated by } - mentions } (not end) in the message - when the block has no arguments - registers an offense for mismatched block end - when multiple similar-looking blocks have misaligned ends - registers an offense for each of them - when configured to align with start_of_line - allows when start_of_line aligned - errors when do aligned - when the block is a logical operand - accepts a correctly aligned block end - when variables of a mass assignment spans several lines - accepts end aligned with the variables - registers an offense for end aligned with the block - and the block is an operand - accepts end aligned with a variable - when there is an assignment chain - registers an offense for an end aligned with the 2nd variable - accepts end aligned with the first variable - on an arithmetically negated method call - aligns end with the - operator - registers an offense and corrects - on a splatted method call - registers an offense and corrects misaligned end braces - aligns end with the splat operator - on a bit-flipped method call - aligns end with the ~ operator - registers an offense and corrects misaligned end brace - when configured to align with do - allows when do aligned - errors when start_of_line aligned - when the block is defined on the next line - accepts end aligned with the block expression - registers an offenses for mismatched end alignment - when the block has arguments - registers an offense for mismatched block end +RuboCop::Cop::Style::RedundantCapitalW + registers an offense for misused %W + registers no offense for normal arrays of strings + does not register an offense for array containing non-string + registers no offense for %W with interpolation + registers no offense for normal arrays of strings with interpolation + does not register an offense for array with empty strings + registers no offense for %W with special characters + does not register an offense for array of non-words + registers no offense for %w without interpolation + registers no offense for %w with interpolation-like syntax + registers no offense for arrays with character constants + does not register an offense for array with one element + registers an offense for misused %W with different bracket -RuboCop::Cop::Style::RegexpLiteral - when EnforcedStyle is set to mixed - a single-line %r regex with slashes - is accepted - when configured to allow inner slashes - registers an offense - a multi-line %r regex without slashes - is accepted - a multi-line %r regex with slashes - is accepted - a single-line %r regex without slashes +RuboCop::Cop::Lint::DuplicateRescueException + registers an offense when duplicate exception splat exists + registers an offense when multiple duplicate exceptions exist + registers an offense when duplicate exception exists within rescues with `else` branch + registers an offense when duplicate exception exists within rescues with empty `rescue` branch + registers an offense when duplicate exception exists + does not register an offense when there are no duplicate exceptions + +RuboCop::Cop::Style::MixinGrouping + when configured with separated style + when using `prepend` + registers an offense for several mixins in one call + when using `extend` + registers an offense for several mixins in one call + when using `include` + registers an offense for several mixins in separate calls + allows include call as an argument to another method + registers an offense for several mixins in one call + when using a mix of diffent methods + registers an offense for some calls having several mixins + when configured with grouped style + when using `extend` + registers an offense for single mixins in separate calls + when using a mix of diffent methods + registers an offense with some duplicated mixin methods + allows all different mixin methods + when using include + registers an offense for several mixins in separate calls + registers an offense for single mixins in separate calls + allows include with an explicit receiver + when using `prepend` + registers an offense for single mixins in separate calls + registers an offense for single mixins in separate calls, interspersed + registers an offense when other mixins have receivers + +RuboCop::Cop::Lint::DuplicateMethods + registers an offense for duplicate private methods in class + doesn't register an offense for different private methods in class_eval block + registers an offense for duplicate attr_writer in dynamic module + registers an offense for duplicate private methods in module + registers an offense for a duplicate instance method in separate dynamic module blocks + doesn't register offense for non-duplicate class methods in module + registers an offense for duplicate attr in dynamic class + registers an offense for a duplicate class method in separate class_eval block blocks + understands nested modules + registers an offense for duplicate private self methods in module + registers an offense for duplicate private self methods in class_eval block + registers an offense for duplicate class methods in class_eval block + registers an offense for a duplicate instance method in separate module blocks + registers offenses for duplicate attr_accessor in class + understands class << self + registers an offense for duplicate attr in class + registers an offense for duplicate class methods in dynamic class + registers an offense for duplicate class methods with `<<` and named receiver in class + registers an offense for duplicate private self methods in dynamic class + registers offenses for duplicate assignable attr in module + understands class << A + doesn't register an offense for non-duplicate method in class_eval block + ignores method definitions in RSpec `describe` blocks + accepts for non-duplicate alias_method in dynamic class + registers an offense for duplicate alias_method in dynamic class + registers an offense for duplicate private methods in dynamic module + accepts for non-duplicate alias_method in module + recognizes difference between instance and class methods in class_eval block + registers an offense for a duplicate instance method in separate class_eval block blocks + doesn't register an offense for different private methods in dynamic module + registers an offense for a duplicate instance method in separate dynamic class blocks + registers offenses for duplicate attr_accessor in dynamic class + accepts for attr_reader and setter in class + registers offense for a duplicate instance method in separate files + doesn't register offense for non-duplicate class methods in dynamic module + registers offense for a duplicate instance method in separate files + registers an offense for duplicate attr_writer in dynamic class + accepts for non-duplicate alias_method in class_eval block + doesn't register an offense for non-duplicate method in dynamic module + understands class << self + registers an offense for duplicate class methods in dynamic module + registers an offense for duplicate alias in class + registers an offense for a duplicate class method in separate dynamic module blocks + registers offenses for duplicate attr_accessor in module + registers 2 offenses for pair of duplicate methods in class_eval block + registers an offense for duplicate alias in module + doesn't register offense for non-duplicate class methods in class + accepts for attr_writer and getter in module + registers an offense for duplicate alias in dynamic class + registers an offense for duplicate alias in dynamic module + registers an offense for duplicate private methods in dynamic class + registers an offense for duplicate attr in module + registers an offense for duplicate attr in dynamic module + registers an offense when class << exp is used (PENDING: No reason given) + registers an offense for duplicate protected methods in dynamic class + registers an offense for duplicate method in dynamic class + registers an offense for duplicate private self methods in dynamic module + registers offense for a duplicate instance method in separate files + accepts for attr_writer and getter in dynamic class + registers an offense for duplicate method in dynamic module + registers an offense for duplicate class methods with named receiver in class + registers offense for a duplicate instance method in separate files + registers an offense for duplicate protected methods in module + registers offenses for duplicate assignable attr in dynamic module + registers an offense for duplicate alias_method in module + registers offense for a duplicate instance method in separate files + registers an offense for duplicate class methods with named receiver in module + doesn't register an offense for non-duplicate method in dynamic class + understands nested modules + accepts for attr_reader and setter in dynamic class + registers an offense for duplicate class methods with `<<` and named receiver in module + registers offenses for duplicate assignable attr in class_eval block + doesn't register an offense for alias for gvar in module + understands class << self + registers an offense when class << exp is used (PENDING: No reason given) + accepts for attr_writer and getter in class_eval block + registers 2 offenses for pair of duplicate methods in module + registers an offense for duplicate attr_writer in class_eval block + doesn't register an offense for different private methods in dynamic class + doesn't register an offense for non-duplicate alias in dynamic class + registers an offense for duplicate private self methods in class + recognizes difference between instance and class methods in class + registers an offense for duplicate method in class_eval block + registers an offense for duplicate class methods with `self` and named receiver in module + accepts for attr_reader and setter in dynamic module + doesn't register an offense for alias for gvar in class + registers an offense for a duplicate class method in separate module blocks + doesn't register an offense for non-duplicate method in module + registers an offense for duplicate alias in class_eval block + doesn't register an offense for non-duplicate alias in module + registers offenses for duplicate attr_accessor in class_eval block + accepts for non-duplicate alias_method in class + handles class_eval with implicit receiver + accepts for attr_reader and setter in module + registers 2 offenses for pair of duplicate methods in dynamic class + registers an offense for duplicate protected methods in dynamic module + registers an offense for duplicate method in class + doesn't register an offense for non-duplicate method in class + registers an offense for duplicate attr_reader in class_eval block + doesn't register an offense for different private methods in class + understands nested modules + registers an offense for duplicate attr_writer in class + doesn't register an offense for non-duplicate alias in class + doesn't register an offense for alias for gvar in dynamic module + registers an offense for duplicate private methods in class_eval block + registers an offense for duplicate attr_reader in class + registers an offense for duplicate attr_reader in dynamic module + understands class << self + understands nested modules + understands nested modules + doesn't register an offense for non-duplicate alias in class_eval block + registers an offense for duplicate alias_method in dynamic module + doesn't register an offense for different private methods in module + registers an offense for a duplicate instance method in separate class blocks + registers an offense for duplicate class methods in module + registers offenses for duplicate assignable attr in dynamic class + registers an offense when class << exp is used (PENDING: No reason given) + recognizes difference between instance and class methods in module + registers an offense for duplicate alias_method in class + registers an offense for duplicate attr_reader in module + registers 2 offenses for pair of duplicate methods in dynamic module + doesn't register offense for non-duplicate class methods in dynamic class + registers an offense for duplicate method in module + accepts for non-duplicate alias_method in dynamic module + doesn't register offense for non-duplicate class methods in class_eval block + accepts for attr_writer and getter in dynamic module + registers an offense for duplicate alias_method in class_eval block + doesn't register an offense for alias for gvar in dynamic class + registers 2 offenses for pair of duplicate methods in class + recognizes difference between instance and class methods in dynamic class + registers an offense for duplicate methods at top level + registers an offense for duplicate attr_reader in dynamic class + registers an offense for a duplicate class method in separate class blocks + understands class << self + registers an offense for duplicate attr_writer in module + registers an offense for duplicate class methods in class + registers an offense for duplicate class methods with `self` and named receiver in class + accepts for attr_reader and setter in class_eval block + doesn't register an offense for alias for gvar in class_eval block + registers an offense when class << exp is used (PENDING: No reason given) + recognizes difference between instance and class methods in dynamic module + ignores Class.new blocks which are assigned to local variables + doesn't register an offense for non-duplicate alias in dynamic module + accepts for attr_writer and getter in class + registers an offense for duplicate protected methods in class + registers offenses for duplicate assignable attr in class + registers offenses for duplicate attr_accessor in dynamic module + registers an offense for duplicate protected methods in class_eval block + registers an offense for duplicate attr in class_eval block + registers an offense for a duplicate class method in separate dynamic class blocks + registers an offense when class << exp is used (PENDING: No reason given) + when path is in the project root + adds a message with relative path + when path is not in the project root + adds a message with absolute path + +RuboCop::Cop::Style::ParallelAssignment + corrects when the expression uses a modifier while statement + registers an offense with indices of different variables + registers an offense when the right side has methods with/without blocks + registers an offense when right hand side has namespaced constants + corrects parallel assignment in if statements + registers an offense with indices + corrects when assigning to method returns + corrects when the expression uses a modifier rescue statement + registers an offense when the right side has mixed expressions + allows more left variables than right variables + registers an offense when the right side has constants + registers an offense when assigning to namespaced constants + corrects when the expression uses a modifier rescue statement as the only thing inside of a method + registers an offense with attributes when assignments must be reordered to preserve meaning + corrects when using nested indentation + corrects when the expression uses a modifier rescue statement inside of a method + registers an offense when left hand side ends with an implicit variable + registers an offense when the right side has mulitple arrays + corrects when the expression uses a modifier unless statement + corrects when assignments must be reordered to avoid changing meaning + corrects when using single indentation + registers an offense when the right side has multiple hashes + registers an offense when assigning to same variables in same order + registers an offense with indices and attributes when assignments must be reordered to preserve meaning + corrects parallel assignment in while statements + allows more right variables than left variables + registers an offense when right hand side has maps with blocks + corrects when assigning from multiple methods with blocks + corrects parallel assignment in rescue statements within begin ... rescue + corrects when using constants + allows expanding an assigned var + corrects when the right variable is a word array + corrects when the right variable is a symbol array + registers an offense when assignments must be reordered to preserve meaning + corrects when the expression uses a modifier if statement inside a method + corrects when the number of left hand variables matches the number of right hand variables + corrects parallel assignment inside rescue statements within method definitions + corrects when the right variable is an array + corrects when the expression uses a modifier if statement + corrects parallel assignment in until statements + corrects when the expression uses a modifier until statement + corrects parallel assignment in unless statements + corrects when the expression is missing spaces + behaves like allowed + allows assignment of: a, b = *foo + behaves like allowed + allows assignment of: CONSTANT, = 1, 2 + behaves like allowed + allows assignment of: ary[0], ary[1], ary[2] = ary[1], ary[2], ary[0] + behaves like allowed + allows assignment of: a = a + behaves like allowed + allows assignment of: obj.attr1, ary[0] = ary[0], obj.attr1 + behaves like allowed + allows assignment of: a, b = foo() + behaves like allowed + allows assignment of: a, b, c = *node, 1, 2 + behaves like allowed + allows assignment of: a, b = b, a + behaves like allowed + allows assignment of: a = *'foo' + behaves like allowed + allows assignment of: a, = *'foo' + behaves like allowed + allows assignment of: a[0], a[1] = a[1], a[0] + behaves like allowed + allows assignment of: array = [1, 2, 3]; a, = array; + behaves like allowed + allows assignment of: a, b, c = b, c, a + behaves like allowed + allows assignment of: a, b = Float::INFINITY + behaves like allowed + allows assignment of: obj.attr1, obj.attr2 = obj.attr2, obj.attr1 + behaves like allowed + allows assignment of: foo = [1, 2, 3]; a, b, c = foo; + behaves like allowed + allows assignment of: a, = *foo + behaves like allowed + allows assignment of: *a, b = [1, 2, 3] + behaves like allowed + allows assignment of: a, b, c = 1, 2, *node + behaves like allowed + allows assignment of: a, b = foo.map { |e| e.id } + behaves like allowed + allows assignment of: a = 1; b = 2; + behaves like allowed + allows assignment of: a, = 1 + behaves like allowed + allows assignment of: a, = 1, 2, 3 + behaves like allowed + allows assignment of: a, = a + behaves like allowed + allows assignment of: a = 1 + behaves like allowed + allows assignment of: self.a, self.b = self.b, self.a + behaves like allowed + allows assignment of: self.a, self.b = b, a + behaves like allowed + allows assignment of: a, b = (a + b), (a - b) + behaves like allowed + allows assignment of: begin_token, end_token = CONSTANT + behaves like allowed + allows assignment of: a, *b = [1, 2, 3] + using custom indentation width + works with guard clauses + works with standard correction + works with rescue + works with nesting + +RuboCop::Cop::Layout::DefEndAlignment + when EnforcedStyleAlignWith is def + registers an offense for mismatched foo def test end + accepts matching defs ... end + auto-corrects mismatched def test end + auto-corrects mismatched foo def test end + accepts matching foo def ... end + auto-corrects mismatched def Test.test end + registers an offense for mismatched def test end + registers an offense for mismatched def Test.test end + accepts matching def ... end + correct + opposite registers an offense - a multi-line `//` regex with slashes + when EnforcedStyleAlignWith is start_of_line + auto-corrects mismatched foo def test end + registers an offense for mismatched def test end + accepts matching defs ... end + accepts matching foo bar def ... end + auto-corrects mismatched def Test.test end + registers an offense for mismatched foo def test end + auto-corrects mismatched def test end + registers an offense for mismatched def Test.test end + accepts matching def ... end + accepts matching foo def ... end + accepts matching def ... end + correct + opposite registers an offense - a single-line `//` regex with slashes + +RuboCop::Cop::Layout::HeredocArgumentClosingParenthesis + correct cases + accepts double correct case nested + accepts correct case with other param after + accepts hash correct case + accepts double correct case + accepts double correct case new line + accepts simple correct case + accepts correct case with other param before + invocation after the HEREDOC + ignores random call after + ignores random call + ignores tr + incorrect cases + incorrect case with other param after + detects + simple incorrect case with call after trailing comma + detects + simple incorrect case hash + detects + complex incorrect case with multiple calls + detects and fixes the second + detects and fixes the first + incorrect case with other param before + detects + simple incorrect case comma with spaces + detects + double case new line + detects and fixes + simple incorrect case squiggles + detects + double incorrect case + detects + simple incorrect case + detects + incorrect case in array with spaced out comma + detects + nested incorrect case + detects + simple incorrect case with call after + detects + simple incorrect case comma with spaces and comma in heredoc + detects + incorrect case with other param before constructor and raise call + detects + incorrect case with other param before constructor + detects + double incorrect case new line chained calls + detects + incorrect case nested method call with comma + detects + complex chained incorrect case with multiple calls + detects and fixes the first + incorrect case in array with double heredoc and spaced out comma + detects + incorrect case in array with nested calls and double heredoc and spaced out comma + detects + simple incorrect case comma + detects + +RuboCop::Formatter::JSONFormatter + #started + sets target file count in summary + #file_finished + adds value of #hash_for_file to #output_hash[:files] + adds detected offense count in summary + #finished + sets inspected file count in summary + outputs #output_hash as JSON + #hash_for_file + sets relative file path for :path key + sets an array of #hash_for_offense values for :offenses key + #hash_for_location + sets line value for :line key + sets column value for :column key + sets length value for :length key + #hash_for_offense + sets Offense#corrected? value for :corrected key + sets Offense#correctable? value for :correctable key + sets Offense#severity value for :severity key + sets Offense#cop_name value for :cop_name key + sets value of #hash_for_location for :location key + sets Offense#message value for :message key + +RuboCop::Cop::Layout::SpaceInsideArrayLiteralBrackets + does not register offense for any kind of reference brackets + with space inside empty braces allowed + registers an offense and corrects empty brackets with no space inside + registers an offense and corrects empty brackets with more than one space inside + accepts empty brackets with space inside + when EnforcedStyle is compact + does not register offense for valid 4-dimensional array + does not register offense for valid 2-dimensional array + registers an offense and corrects 2-dimensional array with extra spaces + registers an offense and corrects space between 2 opening brackets + accepts multiline array + does not register offense for valid 3-dimensional array + registers an offense and corrects space between 2 closing brackets + registers an offense and corrects 3-dimensional array with extra spaces + behaves like space inside arrays + does not register offense for arrays using ref brackets + does not register offense for arrays with spaces + registers an offense and corrects array brackets with no trailing whitespace + accepts square brackets as method name + registers an offense and corrects an array missing whitespace when there is more than one array on a line + register an offense and corrects when 2 arrays are on one line + registers an offense and corrects multiline array on end bracket + does not register offense when bottom bracket gets its own line & has trailing method + accepts square brackets called with method call syntax + registers an offense and corrects multiline array on end bracketwith trailing method + does not register offense when 2 arrays on one line + does not register offense for array when brackets get their own line + registers an offense and corrects array brackets with no leading whitespace + does not register offense for indented array when bottom bracket gets its own line & is misaligned + accepts space inside array brackets with comment + does not register offense for valid multiline array + multiline array does not collapse successive left-brackets + auto-corrects registers an offense - when configured to allow inner slashes - is accepted - a multi-line `//` regex without slashes + multiline array does not collapse successive right-brackets + registers an offense and corrects + multiline array does not collapse any successive brackets registers an offense - a single-line `//` regex without slashes - is accepted - when PercentLiteralDelimiters is configured with slashes - respects the configuration when auto-correcting - when EnforcedStyle is set to slashes - a multi-line %r regex with slashes - is accepted - when configured to allow inner slashes - registers an offense - a multi-line %r regex without slashes + does not auto-corrects + when EnforcedStyle is no_space + accepts square brackets called with method call syntax + does not register offense for arrays using ref brackets + accepts square brackets as method name + does not register offense when bottom bracket gets its own line & has trailing method + does not register offense for array when brackets get own line + registers an offense and corrects multiline array on end bracketwith trailing method + does not register offense for valid 2-dimensional array + accepts a multiline array with whitespace before end bracket + does not register offense when 2 arrays on one line + does not register offense when bottom bracket gets its own line indented with tabs + does not register offense for arrays with no spaces + registers an offense and corrects an array when two on one line + registers an offense and corrects multiline array on end bracket + registers an offense and corrects 2 arrays on one line + registers an offense and corrects an array literal as an argument with trailing whitespace after a heredoc is started + does not register offense for indented array when bottom bracket gets its own line & is misaligned + accepts space inside array brackets if with comment + does not register offense for valid multiline array + does not register offense when contains an array literal as an argument after a heredoc is started + registers an offense and corrects array brackets with leading whitespace + registers an offense and corrects array brackets with trailing whitespace + with space inside empty brackets not allowed + registers an offense and corrects empty brackets with multiple spaces inside + accepts empty brackets with no space inside + registers an offense and corrects multiline spaces + registers an offense and corrects empty brackets with 1 space inside + when EnforcedStyle is space + does not register offense for valid 2-dimensional array + behaves like space inside arrays + does not register offense for array when brackets get their own line + registers an offense and corrects an array missing whitespace when there is more than one array on a line + accepts square brackets as method name + does not register offense for valid multiline array + does not register offense when 2 arrays on one line + registers an offense and corrects multiline array on end bracket + does not register offense when bottom bracket gets its own line & has trailing method + registers an offense and corrects multiline array on end bracketwith trailing method + accepts space inside array brackets with comment + does not register offense for indented array when bottom bracket gets its own line & is misaligned + does not register offense for arrays using ref brackets + accepts square brackets called with method call syntax + register an offense and corrects when 2 arrays are on one line + registers an offense and corrects array brackets with no trailing whitespace + registers an offense and corrects array brackets with no leading whitespace + does not register offense for arrays with spaces + +RuboCop::Cop::Style::Sample + behaves like accepts + accepts shuffle.at(2) + behaves like accepts + accepts shuffle.join([5, 6, 7]) + behaves like accepts + accepts shuffle + behaves like accepts + accepts sample + behaves like accepts + accepts shuffle[foo..3] + behaves like offense + registers an offense for shuffle.last(3) + behaves like accepts + accepts shuffle(random: Random.new).find(&:odd?) + behaves like accepts + accepts shuffle[2] + behaves like accepts + accepts shuffle.slice(foo..bar) + behaves like accepts + accepts shuffle(random: Random.new)[2, 3] + behaves like offense + registers an offense for shuffle.slice(0...3) + behaves like accepts + accepts shuffle.at(foo) + behaves like accepts + accepts shuffle[foo] + behaves like accepts + accepts shuffle.slice(foo..3) + behaves like offense + registers an offense for shuffle(random: Random.new).first(2) + behaves like accepts + accepts shuffle[foo..bar] + behaves like offense + registers an offense for shuffle[0...3] + behaves like offense + registers an offense for shuffle.last(bar) + behaves like accepts + accepts shuffle.slice(2) + behaves like offense + registers an offense for shuffle(random: Random.new).first + behaves like offense + registers an offense for shuffle.at(-1) + behaves like accepts + accepts shuffle.slice(foo, 3) + behaves like accepts + accepts shuffle[2..3] + behaves like accepts + accepts shuffle[foo, 3] + behaves like offense + registers an offense for shuffle.first(2) + behaves like offense + registers an offense for shuffle[-1] + behaves like offense + registers an offense for shuffle.at(0) + behaves like accepts + accepts shuffle[3, 3] + behaves like offense + registers an offense for shuffle.slice(0..3) + behaves like accepts + accepts shuffle.slice(2..3) + behaves like offense + registers an offense for shuffle.first(foo) + behaves like offense + registers an offense for shuffle[0] + behaves like offense + registers an offense for shuffle.last + behaves like offense + registers an offense for shuffle(random: Random.new)[0..3] + behaves like accepts + accepts shuffle[-4..-3] + behaves like accepts + accepts shuffle.map { |e| e } + behaves like offense + registers an offense for shuffle(random: foo).last(bar) + behaves like accepts + accepts shuffle.slice(foo) + behaves like offense + registers an offense for shuffle[0..3] + behaves like accepts + accepts shuffle[foo, bar] + behaves like accepts + accepts shuffle.slice(foo, bar) + behaves like offense + registers an offense for shuffle[0, 3] + behaves like offense + registers an offense for shuffle.slice(0, 3) + behaves like accepts + accepts shuffle.slice(2..-3) + behaves like accepts + accepts shuffle(random: Random.new) + behaves like accepts + accepts shuffle(random: Random.new)[2] + behaves like accepts + accepts shuffle.slice(-4..-3) + behaves like accepts + accepts shuffle.slice(3, 3) + behaves like offense + registers an offense for shuffle.slice(0) + behaves like offense + registers an offense for shuffle.first + behaves like accepts + accepts shuffle[2..-3] + behaves like offense + registers an offense for shuffle.slice(-1) + +RuboCop::Cop::Style::RedundantFetchBlock + with SafeForConstants: false + does not register an offense when using `#fetch` with constant in the block + with SafeForConstants: true + registers an offense and corrects when using `#fetch` with Symbol in the block + registers an offense and corrects when using `#fetch` with empty block + registers an offense and corrects when using `#fetch` with Complex in the block + registers an offense and corrects when using `#fetch` with Float in the block + registers an offense and corrects when using `#fetch` with Integer in the block + does not register an offense when using `#fetch` with `Rails.cache` + registers an offense and corrects when using `#fetch` with constant in the block + registers an offense and corrects when using `#fetch` with Rational in the block + does not register an offense when using `#fetch` with argument fallback + does not register an offense when using `#fetch` with interpolated Symbol in the block + registers an offense and corrects when using `#fetch` with String in the block and strings are frozen + does not register an offense when using `#fetch` with String in the block and strings are not frozen + does not register an offense when using `#fetch` with an argument in the block + +RuboCop::Cop::Layout::ConditionPosition + accepts condition on the same line + accepts condition on a different line for modifiers + accepts condition on a different line for modifiers + registers an offense and corrects for elsif condition on the next line + registers an offense and corrects for condition on the next line + accepts condition on the same line + handles ternary ops + accepts condition on the same line + registers an offense and corrects for condition on the next line + accepts condition on a different line for modifiers + registers an offense and corrects for condition on the next line + registers an offense and corrects for condition on the next line + accepts condition on a different line for modifiers + accepts condition on the same line + +RuboCop::Cop::Style::PercentQLiterals + when EnforcedStyle is lower_case_q + without interpolation + accepts double quotes + accepts single quotes + registers offense for %Q + accepts %q + with special characters + accepts %q + accepts %Q + with interpolation + accepts single quotes + accepts %Q + accepts double quotes + accepts %q + when EnforcedStyle is upper_case_q + with interpolation + accepts double quotes + accepts %Q + accepts single quotes + accepts %q + without interpolation + accepts %Q + accepts single quotes + registers offense for %q + accepts double quotes + with special characters + accepts %q + accepts %Q + +RuboCop::Cop::Lint::IneffectiveAccessModifier + when no access modifier is used + doesn't register an offense + when a `class << self` block is used + doesn't register an offense + when there is `begin` before a method definition + does not register an offense + when `protected` is applied to a class method + registers an offense + when `private` is applied to a class method + registers an offense + when there is an intervening instance method + still registers an offense + when `private_class_method` is used + when `private_class_method` contains all private method names + doesn't register an offense + when `private_class_method` does not contain the method registers an offense - a multi-line `//` regex without slashes - is accepted - a single-line `%r//` regex with slashes - is accepted - when configured to allow inner slashes - remains slashes after auto-correction - a single-line `//` regex with slashes and interpolation + +RuboCop::Cop::Lint::FormatParameterMismatch + registers an offense when calling Kernel.format and the fields do not match + constants do not register offenses + does not register an offense for format with splat argument + registers an offense when calling Kernel.sprintf and the fields do not match + does not register an offense for sprintf with splat argument + identifies correctly digits for spacing in format + registers an offense when there are more arguments than expected + does not register an offense when using named parameters + accepts an extra arg for dynamic width with other preceding flags + correctly parses different sprintf formats + does not register an offense when using named parameters with escaped `%` + correctly ignores double percent + accepts an extra argument for dynamic width + registers an offense for String#% + does not register offense for `String#%` when arguments, fields match + does not register an offense when arguments and fields match + registers offense with sprintf + does not register an offense argument is the result of a message send + does not register an offense when single argument is a hash + does not register an offense when single argument is not an array + finds faults even when the string looks like a HEREDOC + ignores percent right next to format string + registers an offense if extra argument for dynamic width not given + registers an offense when there are less arguments than expected + when format is not a string literal + does not register an offense + when passed an empty array + does not register an offense + behaves like variables + does not register an offense for format called on a variable + does not register an offense for % called on a variable + does not register an offense for format called on a variable + with wildcard + does not register an offense for precision + does not register an offense for width + does not register an offense for multiple wildcards + does not register an offense for width and precision + on format with %{} interpolations + and 1 argument + does not register an offense + and multiple arguments registers an offense - when configured to allow inner slashes - is accepted - a multi-line `//` regex with slashes + behaves like variables + does not register an offense for format called on a variable + does not register an offense for format called on a variable + does not register an offense for % called on a variable + when splat argument is present + does not register an offense when args count is less than expected + when args count is more than expected + registers an offense for `#format` + registers an offense for `#sprintf` + registers an offense for `#%` + behaves like variables + does not register an offense for format called on a variable + does not register an offense for format called on a variable + does not register an offense for % called on a variable + on format with %<> interpolations + and 1 argument + does not register an offense + and multiple arguments registers an offense - when configured to allow inner slashes - is accepted - a single-line %r regex with slashes - is accepted - when configured to allow inner slashes - registers an offense - a single-line `//` regex without slashes - is accepted - a single-line %r regex without slashes + behaves like variables + does not register an offense for % called on a variable + does not register an offense for format called on a variable + does not register an offense for format called on a variable + when argument itself contains format characters and formats in format string and argument are not equal + ignores argument formatting + when using (digit)$ flag + registers an offense when mismatch between the maximum value specified by (digit)$ flag and the number of arguments + does not register an offense when match between the maximum value specified by (digit)$ flag and the number of arguments + does not register an offense + when format is invalid + registers an offense + behaves like variables + does not register an offense for format called on a variable + does not register an offense for format called on a variable + does not register an offense for % called on a variable + when multiple arguments are called for + and a single send node is passed + does not register an offense + and a single variable argument is passed + does not register an offense + +RuboCop::Cop::Style::TrailingMethodEndStatement + register offense with trailing end on 3 line method + register offense with trailing end on 2 line method + does not register on single line method + does not register on single line no op + register offense with trailing end inside class + register offense with trailing end on method with comment + register offense with trailing end on method with block + auto-corrects all trailing ends for larger example + +RuboCop::Cop::Style::RedundantCondition + when inverted condition (unless) + registers no offense + when condition and else branch are same registers an offense - a single-line `//` regex with slashes + accepts complex unless branches + ternary expression (?:) + accepts expressions when the condition and if branch do not match + when condition and if_branch are same + registers an offense and corrects nested vars + registers an offense and corrects when the else branch contains an erange + registers an offense and corrects when the else branch contains an irange + registers an offense and corrects + registers an offense and corrects functions + registers an offense and corrects when the else branch contains `and` + registers an offense and corrects when the else branch contains `rescue` + registers an offense and corrects class vars + when regular condition (if) + accepts elsif + accepts different when the condition does not match the branch + when condition and if_branch are same + registers an offense and corrects when `if` condition and `then` branch are the same and it has no `else` branch + registers an offense and corrects when `raise` without argument parentheses in `else` + registers an offense and corrects when the else branch contains an irange + accepts when using ternary if in `else` branch + registers an offense and corrects modifier nodes offense + registers an offense and corrects when a method without argument parentheses in `else` + registers an offense and corrects multiline nodes + accepts an elsif branch + registers an offense and corrects + auto-corrects when using `<<` method higher precedence than `||` operator + registers an offense and corrects when using modifier if + registers an offense and corrects complex one liners + accepts complex else branches + +RuboCop::Cop::Style::ArrayJoin + does not register an offense for ambiguous cases + registers an offense for an array followed by string + autocorrects '*' to 'join' when there are no spaces + does not register an offense for numbers + autocorrects '*' to 'join' when setting to a variable + +RuboCop::Cop::Layout::BlockEndNewline + accepts a one-liner + accepts multiline blocks with newlines before the end + registers an offense and corrects when multiline block } is not on its own line + registers an offense and corrects when multiline block end is not on its own line + registers an offense and corrects when `}` of multiline block without processing is not on its own line + +RuboCop::Cop::Lint::DuplicateCaseCondition + registers multiple offenses for repeated multi-value condtionals + registers an offense for subsequent repeated case conditionals + accepts trivial case expressions + registers an offense for repeated case conditionals + accepts non-redundant case expressions with an else expression + registers an offense for repeated logical operator when expressions + accepts similar but not equivalent && expressions + registers multiple offenses for multiple repeated case conditionals + accepts non-redundant case expressions + +RuboCop::Cop::Style::DoubleNegation + when `EnforcedStyle: forbidden` + does not register an offense for `!!` when using `return` keyword + does not register an offense for `!!` when not a return location + does not register an offense for `not not` + registers an offense for `!!` + does not register an offense for ! + registers an offense for `!!` when return location + when `EnforcedStyle: allowed_in_returns` + does not register an offense for `!!` when return location + does not register an offense for `!!` when using `return` keyword + does not register an offense for ! + does not register an offense for `!!` when not a return location + registers an offense for `!!` + does not register an offense for `not not` + +RuboCop::Cop::Layout::SpaceInsideArrayPercentLiteral + accepts non array percent literals + for w type and ["(", ")"] delimiters + accepts multi-line literals + accepts literals with escaped and additional spaces + accepts literals with escaped spaces + accepts literals without additional spaces + registers an offense for unnecessary spaces + registers an offense for multiple spaces between items + accepts multi-line literals within a method + accepts newlines and additional following alignment spaces + for W type and ["(", ")"] delimiters + registers an offense for unnecessary spaces + accepts multi-line literals + accepts newlines and additional following alignment spaces + accepts multi-line literals within a method + accepts literals without additional spaces + accepts literals with escaped spaces + accepts literals with escaped and additional spaces + registers an offense for multiple spaces between items + for W type and ["!", "!"] delimiters + accepts multi-line literals within a method + accepts newlines and additional following alignment spaces + accepts literals without additional spaces + accepts literals with escaped and additional spaces + registers an offense for unnecessary spaces + registers an offense for multiple spaces between items + accepts literals with escaped spaces + accepts multi-line literals + for i type and ["[", "]"] delimiters + registers an offense for multiple spaces between items + accepts literals with escaped spaces + accepts multi-line literals within a method + accepts literals without additional spaces + accepts newlines and additional following alignment spaces + registers an offense for unnecessary spaces + accepts multi-line literals + accepts literals with escaped and additional spaces + for I type and ["!", "!"] delimiters + registers an offense for multiple spaces between items + accepts newlines and additional following alignment spaces + registers an offense for unnecessary spaces + accepts literals with escaped and additional spaces + accepts multi-line literals within a method + accepts multi-line literals + accepts literals with escaped spaces + accepts literals without additional spaces + for i type and ["{", "}"] delimiters + accepts newlines and additional following alignment spaces + accepts multi-line literals within a method + accepts literals with escaped spaces + registers an offense for multiple spaces between items + registers an offense for unnecessary spaces + accepts literals without additional spaces + accepts multi-line literals + accepts literals with escaped and additional spaces + for I type and ["[", "]"] delimiters + registers an offense for unnecessary spaces + accepts multi-line literals + accepts literals with escaped and additional spaces + accepts literals with escaped spaces + accepts newlines and additional following alignment spaces + accepts multi-line literals within a method + registers an offense for multiple spaces between items + accepts literals without additional spaces + for W type and ["{", "}"] delimiters + accepts multi-line literals within a method + accepts newlines and additional following alignment spaces + accepts literals with escaped and additional spaces + accepts literals with escaped spaces + registers an offense for multiple spaces between items + accepts literals without additional spaces + registers an offense for unnecessary spaces + accepts multi-line literals + for i type and ["(", ")"] delimiters + accepts literals with escaped and additional spaces + registers an offense for multiple spaces between items + accepts literals with escaped spaces + accepts newlines and additional following alignment spaces + accepts multi-line literals + registers an offense for unnecessary spaces + accepts literals without additional spaces + accepts multi-line literals within a method + for w type and ["{", "}"] delimiters + accepts newlines and additional following alignment spaces + accepts multi-line literals within a method + accepts multi-line literals + registers an offense for unnecessary spaces + accepts literals without additional spaces + accepts literals with escaped spaces + registers an offense for multiple spaces between items + accepts literals with escaped and additional spaces + for w type and ["[", "]"] delimiters + accepts literals with escaped and additional spaces + registers an offense for multiple spaces between items + accepts multi-line literals within a method + accepts literals with escaped spaces + registers an offense for unnecessary spaces + accepts newlines and additional following alignment spaces + accepts literals without additional spaces + accepts multi-line literals + for i type and ["!", "!"] delimiters + accepts multi-line literals within a method + accepts multi-line literals + registers an offense for multiple spaces between items + registers an offense for unnecessary spaces + accepts literals with escaped spaces + accepts literals without additional spaces + accepts literals with escaped and additional spaces + accepts newlines and additional following alignment spaces + for I type and ["{", "}"] delimiters + accepts multi-line literals + registers an offense for unnecessary spaces + accepts newlines and additional following alignment spaces + accepts multi-line literals within a method + accepts literals without additional spaces + registers an offense for multiple spaces between items + accepts literals with escaped and additional spaces + accepts literals with escaped spaces + for W type and ["[", "]"] delimiters + accepts newlines and additional following alignment spaces + registers an offense for unnecessary spaces + accepts literals with escaped and additional spaces + accepts multi-line literals within a method + registers an offense for multiple spaces between items + accepts literals without additional spaces + accepts multi-line literals + accepts literals with escaped spaces + for w type and ["!", "!"] delimiters + accepts literals with escaped and additional spaces + accepts literals with escaped spaces + registers an offense for unnecessary spaces + registers an offense for multiple spaces between items + accepts multi-line literals + accepts newlines and additional following alignment spaces + accepts literals without additional spaces + accepts multi-line literals within a method + for I type and ["(", ")"] delimiters + accepts multi-line literals within a method + accepts multi-line literals + accepts literals with escaped spaces + registers an offense for multiple spaces between items + accepts newlines and additional following alignment spaces + registers an offense for unnecessary spaces + accepts literals with escaped and additional spaces + accepts literals without additional spaces + +RuboCop::Cop::Layout::SpaceInsideParens + when EnforcedStyle is no_space + accepts parentheses with no spaces + accepts parentheses in block parameter list + accepts parentheses with comment and line break + accepts parentheses with line break + registers an offense for spaces inside parens + when EnforcedStyle is space + accepts parentheses with comment and line break + accepts parentheses with spaces + accepts parentheses with line break + registers an offense for no spaces inside parens + registers an offense in block parameter list with no spaces + +RuboCop::Cop::Lint::AmbiguousBlockAssociation + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + without parentheses + rspec expect {}.to change {} registers an offense - when configured to allow inner slashes - is accepted - when EnforcedStyle is set to percent_r - a multi-line %r regex with slashes - is accepted - a multi-line %r regex without slashes - is accepted - a single-line %r regex with slashes - is accepted - a single-line `//` regex with slashes + with assignment registers an offense - a single-line `//` regex without slashes + with receiver registers an offense - a multi-line `//` regex with slashes + when using safe navigation operator + registers an offense + as a hash key registers an offense - a multi-line `//` regex without slashes + without receiver registers an offense - a single-line %r regex without slashes - is accepted - when PercentLiteralDelimiters is configured with brackets - respects the configuration when auto-correcting - %r regex with other delimiters than curly braces - registers an offense - when regex contains slashes in interpolation - ignores the slashes that do not belong // regex + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense + behaves like accepts + does not register an offense -RuboCop::CLI - -D/--display-cop-names - shows cop names - DisplayCopNames: false in .rubocop.yml - shows cop names - without --display-cop-names - does not show cop names - --no-display-cop-names - does not show cop names - with --auto-correct-all and disabled offense - succeeds when there is only a disabled offense - option is invalid - suggests to use the --help flag - -o/--out option - redirects output to the specified file - is applied to the previously specified formatter - -S/--display-style-guide - shows style guide entry - shows style guide and reference entries - shows reference entry - --parallel - in combination with --ignore-parent-exclusion - does ignore the exclusion in the parent directory configuration - in combination with --force-default-config - does not parse local configuration - on Unix-like systems - does not print a message if --debug is not specified - prints a message if --debug is specified - combined with AllCops:UseCache:false - fails with an error message - --show-cops - with one cop given - prints that cop and nothing else - prints the current configuration - with two cops given - prints the current configuration - with one of the cops misspelled - skips the unknown cop - with --force-default-config - prioritizes default config - with no args - prints all cops in their right department listing - prints the current configuration - prints all available cops and their description - prints all departments - --fail-level option - succeeds when option is greater than the severity level - fails when option is equal to the severity level - fails when option is less than the severity level - with --auto-correct-all - fails when option is autocorrect and all offenses are autocorrected - succeeds when option is refactor and all offenses are autocorrected - fails when option is A and all offenses are autocorrected - succeeds when option is not given and all offenses are autocorrected - with --display-only-fail-level-offenses - outputs offense message when fail-level is less than the severity - doesn't output offense message when less than the fail-level - outputs offense message when fail-level is equal to the severity - with disabled line - doesn't consider a unprinted offense to be a redundant disable - still checks unprinted offense if they're a redundant disable - --only - when a cop name is not specified - displays how to use `--only` option - when several cops are given - runs the given cops - and --lint - runs the given cops plus all enabled lint cops - when three namespaces are given - runs all enabled cops in those namespaces - when a namespace is given - runs all enabled cops in that namespace - when one cop is given - exits with error if cop name RedundantCopDisableDirective is passed - only checks syntax if Lint/Syntax is given - runs just one cop - accepts cop names from plugins - exits with error if an empty string is given - exits with error if an incorrect cop name is passed - only checks syntax if Syntax is given - displays correction candidate if an incorrect cop name is given - exits with error if cop name Lint/RedundantCopDisableDirective is passed - enables the given cop - without using namespace - runs just one cop - when specifying a pending cop - when Style department is enabled - when specifying `NewCops: pending` in .rubocop.yml - displays a pending cop warning - when specifying `NewCops: enable` in .rubocop.yml - does not display a pending cop warning - when using `--enable-pending-cops` command-line option - does not display a pending cop warning - when `VersionAdded` is not specified - accepts cop names from plugins with a pending cop warning - when specifying `NewCops: disable` in .rubocop.yml - does not display a pending cop warning - when `VersionAdded` is specified - accepts cop names from plugins with a pending cop warning - when using `--disable-pending-cops` command-line option - does not display a pending cop warning - when Style department is disabled - does not show pending cop warning - -d/--debug - shows cop names - shows config files - --lint - runs only lint cops - -E/--extra-details - shows extra details - --version - exits cleanly - --except - when one cop is given without namespace - disables the given cop - when one cop plus one namespace are given - runs all cops except the given - when one name is given - displays correction candidate if an incorrect cop name is given - exits with error if an empty string is given - exits with error if the cop name is incorrect - exits with error if Syntax is given - exits with error if Lint/Syntax is given - when a cop name is not specified - displays how to use `--except` option - when several cops are given - disables the given cops including Lint - disables the given cops including Lint/RedundantCopDisableDirective - disables the given cops including RedundantCopDisableDirective - --only-recognized-file-types - when explicitly included - includes the file given on the command line - when not explicitly included - does not include the file given on the command line - but option is not given - includes the file given on the command line - --list-target-files - when there are no files - prints nothing with --list-target-files - prints nothing with -L - when there are some files - when there are no includes or excludes - prints known ruby files - when there is an include and exclude - prints the included files and not the excluded ones - --force-exclusion - with already excluded by default - excludes files excluded by default even if they are explicitly passed as arguments - when explicitly excluded - excludes files specified in the configuration Exclude even if they are explicitly passed as arguments - --stdin - does not accept more than one file path - requires a file path - prints corrected code to stdout if --auto-correct-all is used - causes source code to be read from stdin - detects CR at end of line - -f/--format - can be used multiple times - builtin formatters - when simple format is specified - outputs with simple format - when clang format is specified - outputs with clang format - when unknown format name is specified - aborts with error message - when json format is specified - and offenses come from the cache - and a message has binary encoding - outputs JSON code without crashing - when emacs format is specified - outputs with emacs format - when html format is specified - and offenses come from the cache - and a message has binary encoding - outputs HTML code without crashing - custom formatter - when a class name is specified - uses the class as a formatter - when unknown class name is specified - aborts with error message - -V - exits cleanly +RuboCop::Cop::Lint::ShadowedArgument + method argument shadowing + when a single argument is shadowed + registers an offense + and the argument is not used + accepts + and shadowed within a conditional + registers an offense without specifying where the reassignment took place + and was used before shadowing + accepts + and the conditional is nested within a lambda + registers an offense without specifying where the reassignment took place + and the argument was used before shadowing + accepts + and the argument was not shadowed outside the conditional + accepts + and the conditional occurs after the reassignment + registers an offense + and the conditional is nested within a conditional + registers an offense without specifying where the reassignment took place + and the argument was used before shadowing + accepts + when zsuper is used + registers an offense + when IgnoreImplicitReferences config option is set to true + accepts + when argument was shadowed by zsuper + does not register an offense + when argument was shadowed by zsuper + registers an offense + when argument was used in shorthand assignment + does not register an offense + when reassigning to splat variable + does not register an offense + when binding is used + registers an offense + when IgnoreImplicitReferences config option is set to true + accepts + when a splat argument is shadowed + registers an offense + and shadowed within a block + registers an offense without specifying where the reassignment took place + and the block occurs after the reassignment + registers an offense + and the block is nested within a conditional + registers an offense without specifying where the reassignment took place + and the argument was used before shadowing + accepts + and was used before shadowing + accepts + and the argument was not shadowed outside the block + accepts + and the block is nested within a block + registers an offense without specifying where the reassignment took place + and the argument was used before shadowing + accepts + when multiple arguments are shadowed + and one of them shadowed within a lambda while another is shadowed outside + registers an offense + block argument shadowing + when a block local variable is assigned but no argument is shadowed + accepts + when multiple arguments are shadowed + and one of them shadowed within a lambda while another is shadowed outside + registers an offense + when a single argument is shadowed + registers an offense + and shadowed within a block + registers an offense without specifying where the reassignment took place + and was used before shadowing + accepts + and the block is nested within a conditional + registers an offense without specifying where the reassignment took place + and the argument was used before shadowing + accepts + and the argument was not shadowed outside the block + accepts + and the block occurs after the reassignment + registers an offense + and the block is nested within a block + registers an offense without specifying where the reassignment took place + and the argument was used before shadowing + accepts + and shadowed within a conditional + registers an offense without specifying where the reassignment took place + and the conditional occurs after the reassignment + registers an offense + and the conditional is nested within a lambda + registers an offense without specifying where the reassignment took place + and the argument was used before shadowing + accepts + and the conditional is nested within a conditional + registers an offense without specifying where the reassignment took place + and the argument was used before shadowing + accepts + and was used before shadowing + accepts + and the argument was not shadowed outside the conditional + accepts + when binding is used + registers an offense + when IgnoreImplicitReferences config option is set to true + accepts + when zsuper is used + accepts + and the argument is not used + accepts -RuboCop::Cop::Layout::MultilineOperationIndentation - when EnforcedStyle is indented - accepts special indentation of for expression - accepts indented operands in until body - registers an offense and corrects correct + unrecognized style - accepts indented operands in ordinary statement - registers an offense and corrects aligned operators in assignment - accepts indentation of assignment - accepts any indentation of parameters to #[] - registers an offense for a 2 space indentation of if condition - accepts normal indentation inside grouped expression - does not check method calls - accepts an expression where the first operand spans multiple lines - registers an offense for a 2 space indentation of while condition - accepts double indentation of until condition - accepts indented operands in an array - registers an offense and corrects an unindented multiline operation that is the left operand in another operation - accepts indentation of return if condition - accepts indented operands in if condition - registers an offense for a 2 space indentation of unless condition - accepts indented operands in unless body - accepts normal indentation of method parameters - accepts indented operands in while body - registers an offense and corrects no indentation of second line - accepts indented operands in if body - accepts two spaces indentation in assignment of array element - registers an offense and corrects one space indentation of second line - accepts two spaces indentation in assignment of local variable - accepts indentation of next unless condition - accepts indentation of return unless condition - accepts indented operands in for body - registers an offense and corrects wrong indentation of for expression - registers an offense and corrects three space indentation of second line - accepts the indentation of a broken string - accepts indented operands inside and outside a block - accepts two spaces indentation of second line - accepts double indentation of unless condition - registers an offense and corrects emacs ruby-mode 1.1 indentation of an expression in an array - accepts unary operations - accepts double indentation of if condition - accepts indentation of next if condition - accepts double indentation of while condition - accepts alignment inside a grouped expression - registers an offense for a 2 space indentation of until condition - registers an offense and corrects extra indentation of third line - accepts any indentation of method parameters - accepts no extra indentation of third line - registers an offense and corrects aligned code on LHS of equality operator - registers an offense and corrects aligned operands in if conditions - when indentation width is overridden for this cop - registers an offense for a 4 space indentation of unless condition - accepts indented operands in if body - accepts indented operands in if condition - accepts indented operands in unless body - accepts indentation of until condition which is offset by a single normal indentation step - registers an offense for a 4 space indentation of until condition - accepts indentation of while condition which is offset by a single normal indentation step - accepts indentation of unless condition which is offset by a single normal indentation step - registers an offense for a 4 space indentation of while condition - accepts indentation of if condition which is offset by a single normal indentation step - registers an offense for a 4 space indentation of if condition - accepts indented operands in while body - registers an offense and corrects - accepts indented operands in until body - when EnforcedStyle is aligned - registers an offense and corrects extra indentation of third line - registers an offense and corrects misaligned string operand when the first operand has backslash continuation - accepts no extra indentation of third line - accepts two spaces indentation in assignment of array element - registers an offense and corrects indented operands in if condition - accepts alignment inside a grouped expression - registers an offense and corrects misaligned string operand when plus is used - accepts aligned operands in assignment - registers an offense for misaligned operands in unless condition - accepts indented code on LHS of equality operator - registers an offense for misaligned operands in if condition - accepts indented operands with ternary operators - registers an offense and corrects indented operand in second argument - accepts any indentation of parameters to #[] - accepts indented operands in an array - accepts indented operands inside block + assignment - registers an offense for misaligned operands in until condition - accepts aligned or:ed operands in assignment - accepts two spaces indentation in assignment of local variable - accepts indented operands in for body - registers an offense and corrects misaligned operands in unless condition - accepts unary operations - accepts indented operands in ordinary statement - accepts indented operands inside and outside a block - registers an offense for misaligned operands in while condition - registers an offense and corrects no indentation of second line - registers an offense and corrects an unindented multiline operation that is the left operand in another operation - accepts an expression where the first operand spans multiple lines - registers an offense and corrects one space indentation of second line - does not check method calls - registers an offense and corrects emacs ruby-mode 1.1 indentation of an expression in an array - registers an offense and corrects unaligned operands in op-assignment - accepts two spaces indentation of second line - registers an offense and corrects three space indentation of second line - accepts aligned operands in if condition - registers an offense and corrects indented second part of string +RuboCop::TargetFinder + #find(..., :only_recognized_file_types) + returns absolute paths + does not find hidden files + when files with a ruby extension are passed + picks all the ruby files + when local AllCops/Include lists two patterns + picks two files + when a subdirectory AllCops/Include only lists one pattern + picks two files + when a hidden directory path is passed + finds files under the specified directory + when no argument is passed + finds files under the current directory + when a pattern is passed + finds files which match the pattern + when a hidden directory path is passed + finds files under the specified directory + when some non-known Ruby files are specified in the configuration Include and they are explicitly passed as arguments + includes them + when files with ruby interpreters are passed + picks all the ruby files + when a file with a ruby filename is passed + picks all the ruby files + when a non-ruby file is passed + doesn't pick the file + when input is passed on stdin + includes the file + when some paths are specified in the configuration Exclude and they are explicitly passed as arguments + when it's forced to adhere file exclusion configuration + excludes them + normally + does not exclude them + when a directory path is passed + finds files under the specified directory + when same paths are passed + does not return duplicated file paths + when some non-known Ruby files are specified in the configuration Include and they are not explicitly passed as arguments + includes them + #target_files_in_dir + picks files with extension .rb + picks files specified to be included in config + does not pick files with no extension and no ruby shebang + picks ruby executable files with no extension + does not pick directories + does not pick files specified to be excluded in config + when an exception is raised while reading file + and debug mode is disabled + outputs nothing + and debug mode is enabled + outputs error message + w/ --fail-fast option + works + #find(..., :all_file_types) + does not find hidden files + returns absolute paths + when a file with a ruby filename is passed + picks all the ruby files + when a pattern is passed + finds files which match the pattern + when a directory path is passed + finds files under the specified directory + when files with ruby interpreters are passed + picks all the ruby files + when a non-ruby file is passed + picks the file + when same paths are passed + does not return duplicated file paths + when some non-known Ruby files are specified in the configuration Include and they are explicitly passed as arguments + includes them + when some paths are specified in the configuration Exclude and they are explicitly passed as arguments + when it's forced to adhere file exclusion configuration + excludes them + normally + does not exclude them + when some non-known Ruby files are specified in the configuration Include and they are not explicitly passed as arguments + includes them + when input is passed on stdin + includes the file + when no argument is passed + finds files under the current directory + when files with a ruby extension are passed + picks all the ruby files + when local AllCops/Include lists two patterns + picks all the ruby files + when a subdirectory AllCops/Include only lists one pattern + picks all the ruby files + when a hidden directory path is passed + finds files under the specified directory + #find_files + works also if a folder is named "," + does not search excluded top level directories -RuboCop::Cop::Layout::SpaceAroundOperators - accepts operator symbols - registers an offense and corrects exclamation point negation - accepts operator surrounded by tabs - accepts an assignment followed by newline - accepts an operator at the end of a line - accepts ranges - accepts an assignment with spaces - accepts an operator called with method syntax - accepts exclamation point definition - accepts [] without space - accepts a unary - accepts the result of the ExtraSpacing Cop - accepts the construct class <= Ruby 2.7 + reports no offense for startless + >= Ruby 2.6 + reports no offense for other methods + reports no offense for excluding end + reports no offense for array with range inside + reports an offense for slicing to ..-1 + reports an offense for slicing from expression to ..-1 + <= Ruby 2.5 + reports no offense for array slicing with -1 -RuboCop::Cop::Layout::CaseIndentation - when case is preceded by something else than whitespace - registers an offense and does not correct - with EnforcedStyle: end - with IndentOneStep: true - regarding assignment where the right hand side is a case - registers an offense and corrects an assignment indented as case - registers an offense and corrects an assignment indented some other way - accepts a correctly indented assignment - with everything on a single line - does not register an offense - with IndentOneStep: false - with everything on a single line - does not register an offense - regarding assignment where the right hand side is a case - registers an offense and corrects an assignment indented some other way - accepts a correctly indented assignment - with EnforcedStyle: case - with IndentOneStep: true - registers an offense and corrects a when clause that is equally indented with case - accepts a when clause that's 2 spaces deeper than case - with everything on a single line - does not register an offense - when indentation width is overridden for this cop only - respects cop-specific IndentationWidth - regarding assignment where the right hand side is a case - accepts a correctly indented assignment - registers an offense and corrects an assignment indented some other way - with IndentOneStep: false - doesn't get confused by strings with case in them - accepts correctly indented whens in complex combinations - doesn't get confused by symbols named case or when - accepts a when clause that's equally indented with case - registers an offense and corrects a when clause that is indented deeper than case - with everything on a single line - does not register an offense - regarding assignment where the right hand side is a case - registers an offense and corrects correct + opposite style - registers an offense and corrects assignment indented some other way - registers an offense and corrects assignment indented as end - accepts a correctly indented assignment +RuboCop::Cop::Style::WhenThen + registers an offense for when x; + accepts ; separating statements in the body of when + when inspecting a case statement with an empty branch + does not register an offense -RuboCop::Cop::Security::MarshalLoad - allows using dangerous Marshal methods for deep cloning - registers an offense for using Marshal.restore - registers an offense for using Marshal.load - does not register an offense for Marshal.dump - does not register an offense Marshal methods under another namespace +RuboCop::Cop::Lint::RaiseException + registers an offense and corrects for `raise` with `Exception` and message + registers an offense and corrects for `raise` with `Exception` + registers an offense and corrects for `raise` with `::Exception` + does not register an offense for `fail` without arguments + registers an offense and corrects for `raise` with `Exception.new(args*)` + does not register an offense for `raise` without arguments + registers an offense and corrects for `fail` with `Exception` + registers an offense and corrects for `raise` with `Exception.new` and message + registers an offense and corrects for `raise` with `::Exception` and message + registers an offense and corrects for `fail` with `Exception.new` and message + does not register an offense when raising Exception with explicit namespace + registers an offense and corrects for `fail` with `Exception` and message + registers an offense and corrects for `raise` with `::Exception.new` + when under namespace + does not register an offense when Exception without cbase specified + registers an offense and corrects when Exception with cbase specified -RuboCop::Cop::Badge - can be converted to a string with the Department/CopName format - exposes cop name - compares by value - exposes department name - .parse - parses Department/CopName syntax - parses unqualified badge references - .for - parses cop class name - #qualified? - says `Department/CopName` is qualified - says `CopName` is not qualified +RuboCop::Cop::Style::SpecialGlobalVars + when style is use_english_names + auto-corrects #$: to #{$LOAD_PATH} + registers an offense for $0 + registers an offense for $: + generates correct auto-config when Perl variable names are used + registers an offense for $" + auto-corrects #{$!} to #{$ERROR_INFO} + does not register an offense for backrefs like $1 + is clear about variables from the English library vs those not + generates correct auto-config when mixed styles are used + registers an offense for $$ + auto-corrects $/ to $INPUT_RECORD_SEPARATOR + when style is use_perl_names + registers an offense for $PROCESS_ID + registers an offense for $PROGRAM_NAME + registers an offense for $LOAD_PATH + registers an offense for $LOADED_FEATURES + does not register an offense for backrefs like $1 + auto-corrects $INPUT_RECORD_SEPARATOR to $/ + auto-corrects #{$LOAD_PATH} to #$: + registers an offense for $PID -RuboCop::Cop::Style::DocumentationMethod - when declaring methods outside a class - when declaring methods in a module - without documentation comment - when method is public - registers an offense - registers an offense with `end` on the same line - when method is module_function - registers an offense for separate def - registers an offense for inline def - when method is private - does not register an offense - does not register an offense with inline `private` and `end` - does not register an offense with `end` on the same line - does not register an offense with inline `private` - when required for non-public methods - registers an offense with inline `private` and `end` - registers an offense with `end` on the same line - registers an offense with inline `private` - registers an offense - with documentation comment - when method is module_function - does not register an offense for inline def - does not register an offense for separate def - when method is public - does not register an offense - does not register an offense with `end` on the same line - with both public and private methods - when the public method has no documentation - registers an offense - when required for non-public methods - registers an offense - when the public method has documentation - does not register an offense - when declaring methods for class instance - with documentation comment - does not register an offense with `end` on the same line - does not register an offense - when method is private - does not register an offense with inline `private` - does not register an offense with inline `private` and `end` - does not register an offense - does not register an offense with `end` on the same line - when required for non-public methods - registers an offense with inline `private` - registers an offense with inline `private` and `end` - registers an offense with `end` on the same line - registers an offense - with both public and private methods - when the public method has no documentation - registers an offense - when required for non-public methods - registers an offense - when the public method has documentation - does not register an offense - without documentation comment - registers an offense with `end` on the same line - registers an offense - without documentation comment - when method is public - registers an offense - registers an offense with `end` on the same line - when method is private - does not register an offense with inline `private` - does not register an offense with inline `private` and `end` - does not register an offense with `end` on the same line - does not register an offense - when required for non-public methods - registers an offense with inline `private` - registers an offense - registers an offense with inline `private` and `end` - registers an offense with `end` on the same line - when method is protected - does not register an offense - does not register an offense with inline `protected` - when required for non-public methods - registers an offense with inline `protected` - registers an offense - when declaring methods in a class - with both public and private methods - when the public method has no documentation - registers an offense - when required for non-public methods - registers an offense - when the public method has documentation - does not register an offense - without documentation comment - wheh method is public - registers an offense with `end` on the same line - registers an offense - when method is private - does not register an offense - does not register an offense with inline `private` and `end` - does not register an offense with inline `private` - does not register an offense with `end` on the same line - when required for non-public methods - registers an offense with inline `private` - registers an offense with inline `private` and `end` - registers an offense with `end` on the same line - registers an offense - with documentation comment - when method is public - does not register an offense with `end` on the same line - does not register an offense - with directive comment +RuboCop::Cop::Style::TernaryParentheses + configured for parentheses on complex and there are no parens + with complex condition + registers an offense for boolean expression + registers an offense for comparison with multiplication + registers an offense for compound boolean expression + registers an offense for subtraction expression + registers an offense comparison with exponentiation + registers an offense for arithmetic and equality check + registers an offense for boolean expression with inner parens + registers an offense for addition expression + registers an offense for comparison + registers an offense for comparison with method call on receiver + with an assignment condition + registers an offense for equality check + accepts safe assignment + when configured to enforce parentheses inclusion + with a complex condition + registers an offense for boolean expression containing parens + registers an offense for boolean expression using keyword + registers an offense for arithmetic condition + registers an offense when calling method on a receiver + registers an offense for equality check + registers an offense for boolean expression + registers an offense for negated condition + with an assignment condition + accepts safe assignment in condition + registers an offense for double assignment + registers an offense for triple assignment + registers an offense for double assignment with equality check in condition + with a simple condition + registers an offense for yield in condition + registers an offense for accessor in condition + registers an offense for query method in condition + configured for parentheses on complex and there are parens + accepts condition including a range + with a simple condition + registers an offense for save navigation + registers an offense for yield in condition + registers an offense with preceding boolean keyword expression + registers an offense for accessor in condition + registers an offense for query method in condition + with a complex condition + registers an offense when calling method on a receiver + accepts boolean expression using keywords + accepts boolean expression + with method call condition + registers an offense for defined check + registers an offense when calling method with a parameter + registers an offense when calling method on a receiver + without accessor in method call parameters + registers an offense for array include? with parens + registers an offense for array include? without parens + with accessor in method call parameters + registers an offense for array include? with multiple parameters without parens + registers an offense for array include? without parens + registers an offense for array include? with multiple parameters with parens + with an assignment condition + accepts safe assignment + accepts accepts safe multiple assignment + accepts safe assignment as part of multiple assignment + accepts equality check + behaves like safe assignment disabled + registers an offense for parens around inner assignment + registers an offense for parens around assignment + registers an offense for parens around outer assignment + when configured to enforce parentheses omission + accepts condition including a range + with a simple condition + registers an offense for yield in condition + accepts multi-line boolean expression starting on following line + registers an offense for multi-line boolean expression + registers an offense for accessor in condition + registers an offense for query method in condition + with a complex condition + accepts parens around inner boolean expression + registers an offense for boolean expression using keyword + registers an offense for query method on object + registers an offense for equality check + registers an offense for boolean expression + registers an offense for negated condition + registers an offense for arithmetic expression + with an unparenthesized method call condition + registers an offense for defined check + registers an offense when calling method with a parameter + when calling method on a constant receiver registers an offense - with annotation comment + when calling method on a literal receiver registers an offense - with documentation comment - does not register an offense - does not register an offense with `end` on the same line - with both public and private methods - when the public method has documentation - does not register an offense - when required for non-public methods + when calling method with multiple arguments registers an offense - when the public method has no documentation + when calling method on a receiver registers an offense + with no space between the parentheses and question mark + registers an offense + with an assignment condition + accepts safe assignment as part of multiple assignment + registers an offense for equality check + accepts double safe assignment + accepts safe assignment + behaves like safe assignment disabled + registers an offense for parens around outer assignment + registers an offense for parens around assignment + registers an offense for parens around inner assignment + when `RedundantParenthesis` would cause an infinite loop + when `EnforcedStyle: require_parentheses` + accepts + when `EnforcedStyle: require_parentheses_when_complex` + accepts -RuboCop::Cop::Style::RedundantSort - registers an offense when at(0) is called on sort_by - does not register an offense when sort_by is used without first - registers an offense when last is called on sort with comparator - registers an offense when first is called on sort_by - registers an offense when [](-1) is called on sort_by - registers an offense when last is called on sort_by - registers an offense when slice(0) is called on sort_by - registers an offense when [0] is called on sort - registers an offense when [-1] is called on sort - does not register an offense for sort!.first - registers an offense when first is called with sort - does not register an offense when first has an argument - registers an offense when last is called with sort - registers an offense when [](0) is called on sort - does not register an offense for sort_by!(&:something).last - does not register an offense when first is used before sort - registers an offense when [-1] is called on sort_by - registers an offense when [0] is called on sort_by - registers an offense when slice(0) is called on sort - registers an offense when slice(-1) is called on sort_by - does not register an offense when sort_by is not given a block - registers an offense when first is called on sort_by no block - registers an offense when at(-1) is called with sort - registers an offense when last is called on sort_by no block - does not register an offense when first is used without sort_by - when not taking first or last element - does not register an offense when at(-2) is called on sort_by - does not register an offense when [1] is called on sort - >= Ruby 2.7 - when using numbered parameter - registers an offense and corrects when at(0) is called on sort_by - registers an offense and corrects when first is called on sort_by - registers an offense and corrects when last is called on sort with comparator - -RuboCop::Cop::Layout::SpaceInLambdaLiteral - when configured to enforce no space - does not register an offense for multi-line lambdas - registers an offense and corrects a space between -> and ( - registers an offense and corrects spaces between -> and ( - register offenses and correct spaces in both lambdas when nested - registers an offense and corrects a space in the inner nested lambda - does not register an offense for a space between -> and { - registers an offense and corrects a space in the outer nested lambda - does not register an offense for no space between -> and ( - when configured to enforce spaces - does not register an offense for a space between -> and ( - does not register an offense for no space between -> and { - registers an offense and corrects no space between -> and ( - registers an offense and corrects no space in the inner nested lambda - does not register an offense for multi-line lambdas - registers an offense and corrects no space in the outer nested lambda - registers an offense and corrects no space in both lambdas when nested - -RuboCop::Cop::Bundler::DuplicatedGem - when investigating Ruby files - does not register any offenses - when investigating Gemfiles - and no duplicate gems are present - does not register any offenses - and the file is empty - does not register any offenses - and a duplicated gem is in a git/path/group/platforms block - registers an offense - and a gem is duplicated in default group - registers an offense - -RuboCop::Cop::Layout::FirstMethodParameterLineBreak - accepts single-line methods - registers an offense and corrects params listed on the first line - registers an offense and corrects params with default values - registers an offense and corrects params on first line of singleton method - accepts params without parens - accepts params listed on a single line - accepts methods without params - -RuboCop::Cop::Style::Send - with __send__ - and without a receiver - does not register an offense for an invocation without args - does not register an offense for an invocation with args - and with a receiver - does not register an offense for an invocation with args - does not register an offense for an invocation without args - with public_send - and without a receiver - does not register an offense for an invocation with args - does not register an offense for an invocation without args - and with a receiver - does not register an offense for an invocation with args - does not register an offense for an invocation without args - with send - and with a receiver - registers an offense for an invocation with args - does not register an offense for an invocation without args - when using safe navigation operator - registers an offense for an invocation with args - and without a receiver - does not register an offense for an invocation without args - registers an offense for an invocation with args +RuboCop::Cop::Layout::SpaceInsideBlockBraces + register offenses and correct both braces without inner space + accepts left brace without outer space + accepts braces surrounded by spaces + registers an offense and corrects left brace without inner space + registers an offense and corrects right brace without inner space + with space inside empty braces allowed + registers an offense and corrects empty braces with no space inside + accepts empty braces with space inside + with space inside empty braces not allowed + accepts empty braces with comment and line break inside + registers an offense and corrects empty braces with space inside + accepts empty braces with no space inside + accepts multiline braces with content + accepts braces that are not empty + accepts empty braces with line break inside + accepts braces with something inside + with passed in parameters + accepts new lambda syntax + and space before block parameters not allowed + registers an offense and corrects left brace with inner space + accepts left brace without inner space + accepts new lambda syntax + for single-line blocks + accepts left brace with inner space + registers an offense and corrects left brace without inner space + for multi-line blocks + registers an offense and corrects left brace without inner space + accepts left brace with inner space + and BlockDelimiters cop enabled + registers an offense and corrects for single-line blocks + registers an offense and corrects multi-line blocks + with invalid value for EnforcedStyleForEmptyBraces + fails with an error + configured with no_space + accepts left brace without outer space + registers an offense and corrects left brace with inner space + registers an offense and corrects right brace with inner space + accepts braces without spaces inside + with passed in parameters + and space before block parameters not allowed + registers an offense and corrects left brace with inner space + accepts when braces are aligned in multiline block + registers an offense when braces are not aligned in multiline block + accepts new lambda syntax + and space before block parameters allowed + accepts new lambda syntax + registers an offense and corrects left brace without inner space + accepts left brace with inner space -RuboCop::Cop::VariableForce::Variable - #referenced? - when the variable has an assignment - and the variable is referenced - is expected to be truthy - and the variable is not yet referenced - is expected to be falsey - when the variable is not assigned - is expected to be falsey - and the variable is referenced - is expected to be truthy - .new - when non variable declaration node is passed - raises error +RuboCop::CLI + plays nicely with default cops in complex ExtraSpacing scenarios + can correct a problems and the problem it creates + corrects Style/BlockDelimiters offenses when specifyingLayout/SpaceBeforeBlockBraces with `EnforcedStyle: no_space` together + corrects Style/Next and Style/SafeNavigation offenses + corrects Style/InverseMethods and Style/Not offenses + corrects RedundantBegin offenses and fixes indentation etc + corrects `Layout/SpaceAroundOperators` and `Layout/ExtraSpacing` offenses when using `ForceEqualSignAlignment: true` + corrects `Lint/Lambda` and `Lint/UnusedBlockArgument` offenses + can correct single line methods + handles different SpaceInsideBlockBraces and SpaceInsideHashLiteralBraces + corrects Style/BlockDelimiters offenses when specifingLayout/SpaceInsideBlockBraces together + can correct two problems in the same place + can correct WordArray and SpaceAfterComma offenses + does not hang SpaceAfterPunctuation and SpaceInsideArrayLiteralBrackets + can correct IndentHash offenses with separator style + can correct indentation and another thing + does not say [Corrected] if correction was avoided + can be disabled for any cop in configuration + corrects RedundantCopDisableDirective offenses + can correct HashSyntax when --only is used + corrects TrailingCommaIn(Array|Hash)Literal and Multiline(Array|Hash)BraceLayout offenses + corrects HeredocArgumentClosingParenthesis offenses and ignores TrailingCommaInArguments offense + corrects IndentationWidth and IndentationConsistency offenses + can correct two empty lines at end of class body + corrects IndentationWidth and IndentationConsistency offenseswhen using `EnforcedStyle: outdent` and `EnforcedStyle: indented_internal_methods` + honors Exclude settings in individual cops + can correct TrailingEmptyLines and TrailingWhitespace offenses + can correct SpaceAfterComma and HashSyntax offenses + can change block comments and indent them + corrects LineEndConcatenation offenses leaving the RedundantInterpolation offense unchanged + can correct two problems with blocks + can correct MethodDefParentheses and other offense + corrects code with indentation problems + can correct empty line inside special form of nested modules + does not correct SpaceAroundOperators in a hash that would be changed back + corrects `EnforcedStyle: hash_rockets` of `Style/HashSyntax` with `Layout/HashAlignment` + does not hang SpaceAfterPunctuation and SpaceInsideParens + corrects SymbolProc and SpaceBeforeBlockBraces offenses + corrects IndentationWidth, RedundantBegin, and RescueEnsureAlignment offenses + does not correct ExtraSpacing in a hash that would be changed back + can correct MethodCallWithoutArgsParentheses and EmptyLiteral offenses + corrects only IndentationWidth without crashing + corrects Tab and IndentationConsistency offenses + can correct HashSyntax and SpaceAroundOperators offenses + corrects InitialIndentation offenses + when BlockDelimiters has line_count_based style + corrects SpaceBeforeBlockBraces, SpaceInsideBlockBraces offenses + when BlockDelimiters has braces_for_chaining style + corrects SpaceBeforeBlockBraces, SpaceInsideBlockBraces offenses + caching + with no offenses in the cache + doesn't correct offenses + with an offense in the cache + corrects offenses + space_inside_bracket cops + when array style is compact & reference style is no_space + corrects SpaceInsideArrayLiteralBrackets and SpaceInsideReferenceBrackets + when array style is compact & reference style is space + corrects SpaceInsideArrayLiteralBrackets and SpaceInsideReferenceBrackets + when array style is space & reference style is no space + corrects SpaceInsideArrayLiteralBrackets and SpaceInsideReferenceBrackets + when array style is no_space & reference style is space + corrects SpaceInsideArrayLiteralBrackets and SpaceInsideReferenceBrackets + trailing comma cops + when the style is `comma` + corrects TrailingCommaInLiteral and TrailingCommaInArguments without producing a double comma + when the style is `consistent_comma` + corrects TrailingCommaInLiteral and TrailingCommaInArguments without producing a double comma + when BlockDelimiters has semantic style + corrects SpaceBeforeBlockBraces, SpaceInsideBlockBraces offenses -RuboCop::Cop::Style::RaiseArgs - when enforced style is exploded - accepts exception constructor with keyword arguments - accepts a raise with msg argument - accepts a raise with 3 args - accepts a raise with 2 args - accepts exception constructor with more than 1 argument - accepts a raise with splatted arguments - when an exception object is assigned to a local variable - auto-corrects to exploded style - with a raise with exception object - with no arguments - reports an offense - when used in a ternary expression - registers an offense and auto-corrects - when used in a logical or expression - registers an offense and auto-corrects - when used in a logical and expression - registers an offense and auto-corrects - with one argument - reports an offense - with opposite + correct - reports an offense for opposite + correct - when enforced style is compact - accepts a raise with msg argument - accepts a raise with an exception argument - when used in a logical or expression - registers an offense and auto-corrects - when used in a logical and expression - registers an offense and auto-corrects - when used in a ternary expression - registers an offense and auto-corrects - with correct + opposite - reports an offense - with a raise with 3 args - reports an offense - with a raise with 2 args - reports an offense +RuboCop::Cop::Style::MissingElse + UnlessElse disabled + given a case statement + with a completely empty else-clause + doesn't register an offense + with no else-clause + registers an offense + with an else-clause with side-effects + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + given an unless-statement + with no else-clause + registers an offense + with an else-clause with side-effects + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + given an if-statement + with no else-clause + registers an offense + with an else-clause with side-effects + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + EmptyElse enabled and set to warn on nil + given an unless-statement + with an else-clause with side-effects + doesn't register an offense + with no else-clause + registers an offense + with a completely empty else-clause + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + given a case statement + with no else-clause + registers an offense + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + given an if-statement + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + with no else-clause + registers an offense + with an else-clause with side-effects + doesn't register an offense + configured to warn only on empty case + given a case statement + with an else-clause with side-effects + doesn't register an offense + with no else-clause + registers an offense + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + given an if-statement + with an else-clause containing only the literal nil + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + with no else-clause + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + given an unless-statement + with an else-clause with side-effects + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + with no else-clause + doesn't register an offense + UnlessElse enabled + given an if-statement + with an else-clause containing only the literal nil + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + with no else-clause + registers an offense + with a completely empty else-clause + doesn't register an offense + given a case statement + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + with no else-clause + registers an offense + given an unless-statement + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + with no else-clause + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + EmptyElse enabled and set to warn on empty + given a case statement + with a completely empty else-clause + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + with no else-clause + registers an offense + given an if-statement + with an else-clause with side-effects + doesn't register an offense + with no else-clause + registers an offense + with a completely empty else-clause + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + given an unless-statement + with an else-clause with side-effects + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + with no else-clause + registers an offense + configured to warn only on empty if + given an unless-statement + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + with no else-clause + registers an offense + with an else-clause with side-effects + doesn't register an offense + given a case statement + with no else-clause + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + given an if-statement + with an else-clause with side-effects + doesn't register an offense + with no else-clause + registers an offense + with a completely empty else-clause + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense -RuboCop::MagicComment - returns nil for frozen_string_literal when comment is # frozen_string_literal: true encoding: ascii-8bit - returns "ascii-8bit" for encoding when comment is # coding: utf-8 -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- - returns nil for encoding when comment is # vim:fileencoding=utf-8 - returns "ascii-8bit" for encoding when comment is # vim: filetype=python, fileencoding=ascii-8bit - returns nil for encoding when comment is CSV.generate(encoding: Encoding::UTF_8) do |csv| - returns "utf-8" for encoding when comment is # encoding: utf-8 - returns nil for encoding when comment is # incoding: utf-8 - returns "ascii-8bit" for encoding when comment is # -*- coding: ASCII-8BIT; frozen_string_literal: true -*- - returns nil for frozen_string_literal when comment is # - returns nil for frozen_string_literal when comment is # coding: utf-8 - returns nil for frozen_string_literal when comment is # encoding: stateless-iso-2022-jp-kddi - returns nil for frozen_string_literal when comment is # vim: filetype=ruby, fileencoding=ascii-8bit - returns true for frozen_string_literal when comment is # -*- coding: ASCII-8BIT; frozen_string_literal: true -*- - returns false for frozen_string_literal when comment is # frozen_string_literal: false - returns "ascii-8bit" for encoding when comment is # vim: filetype=ruby, fileencoding=ascii-8bit - returns true for frozen_string_literal when comment is # coding: utf-8 -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- - returns "utf-8" for encoding when comment is # coding: utf-8 vim: filetype=ruby, fileencoding=ascii-8bit - returns nil for encoding when comment is # fRoZeN-sTrInG_lItErAl: true - returns true for frozen_string_literal when comment is # -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- - returns nil for encoding when comment is # vim: filetype=ruby,fileencoding=ascii-8bit - returns "utf-8" for encoding when comment is # coding: utf-8 - returns "ascii-8bit" for encoding when comment is # frozen_string_literal: true encoding: ascii-8bit - returns "invalid" for frozen_string_literal when comment is # frozen_string_literal: invalid - returns nil for frozen_string_literal when comment is # incoding: utf-8 - returns "utf-8" for encoding when comment is # eNcOdInG: utf-8 - returns "ascii-8bit" for encoding when comment is #vim: filetype=ruby, fileencoding=ascii-8bit - returns nil for frozen_string_literal when comment is # vim: filetype=python, fileencoding=ascii-8bit - returns true for frozen_string_literal when comment is # frozen_string_literal:true - returns nil for frozen_string_literal when comment is # coding: utf-8 vim: filetype=ruby, fileencoding=ascii-8bit - returns nil for frozen_string_literal when comment is # vim:fileencoding=utf-8 - returns nil for frozen_string_literal when comment is # -*- encoding : ascii-8bit -*- - returns nil for encoding when comment is # frozen-string-literal: true - returns nil for encoding when comment is # - returns true for frozen_string_literal when comment is # frozen_string_literal: true - returns true for frozen_string_literal when comment is # FROZEN-STRING-LITERAL: true - returns nil for frozen_string_literal when comment is # encoding: ascii-8bit frozen_string_literal: true - returns nil for encoding when comment is # frozen_string_literal: true - returns nil for frozen_string_literal when comment is # vim: filetype=ruby, fileencoding=ascii-8bit - returns "ascii-8bit" for encoding when comment is # -*- encoding : ascii-8bit -*- - returns true for frozen_string_literal when comment is # -*- frozen-string-literal: true -*- - returns nil for encoding when comment is # frozen_string_literal: true - returns true for frozen_string_literal when comment is # fRoZeN-sTrInG_lItErAl: true - returns nil for encoding when comment is # -*- frozen-string-literal: true -*- - returns nil for frozen_string_literal when comment is # coding: utf-8 - returns "stateless-iso-2022-jp-kddi" for encoding when comment is # encoding: stateless-iso-2022-jp-kddi - returns "ascii-8bit" for encoding when comment is # -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- - returns "utf-8" for encoding when comment is # ENCODING: utf-8 - returns nil for frozen_string_literal when comment is # ENCODING: utf-8 - returns true for frozen_string_literal when comment is # frozen-string-literal: true - returns nil for frozen_string_literal when comment is # encoding: utf-8 - returns nil for frozen_string_literal when comment is # eNcOdInG: utf-8 - returns nil for frozen_string_literal when comment is CSV.generate(encoding: Encoding::UTF_8) do |csv| - returns nil for encoding when comment is # FROZEN-STRING-LITERAL: true - returns nil for frozen_string_literal when comment is #vim: filetype=ruby, fileencoding=ascii-8bit - returns nil for encoding when comment is # frozen_string_literal:true - returns nil for encoding when comment is # frozen_string_literal: false - returns "ascii-8bit" for encoding when comment is # vim: filetype=ruby, fileencoding=ascii-8bit - returns true for frozen_string_literal when comment is # frozen_string_literal: true - returns "utf-8" for encoding when comment is # coding: utf-8 - returns nil for frozen_string_literal when comment is # vim: filetype=ruby,fileencoding=ascii-8bit - returns nil for encoding when comment is # frozen_string_literal: invalid - returns "ascii-8bit" for encoding when comment is # encoding: ascii-8bit frozen_string_literal: true +RuboCop::Cop::Util + #line_range + returns line range of the expression + #to_supported_styles + when EnforcedStyle + is expected to eq "SupportedStyles" + when EnforcedStyleInsidePipes + is expected to eq "SupportedStylesInsidePipes" -RuboCop::Cop::Lint::UnderscorePrefixedVariableName - when an underscore-prefixed variable in top-level scope is used - registers an offense - when an underscore-prefixed variable is captured by a block - accepts - when an underscore-prefixed method argument is used - registers an offense - in a method calling `binding` without arguments - when an underscore-prefixed argument is used explicitly - registers an offense - when an underscore-prefixed argument is not used explicitly - does not register an offense - in a method calling `super` without arguments - when an underscore-prefixed argument is used explicitly - registers an offense - when an underscore-prefixed argument is not used explicitly - does not register an offense - when an underscore-prefixed keyword block argument is used - registers an offense - when AllowKeywordBlockArguments is set - does not register an offense - when an underscore-prefixed block argument is used - registers an offense +RuboCop::Cop::InternalAffairs::RedundantMessageArgument + does not register an offense when `#message` with another node is passed + does not register an offense when formatted `MSG` is passed + when `MSG` is passed registers an offense - when an underscore-prefixed variable is used + when `#message` is passed registers an offense - when an underscore-prefixed variable is reassigned - does not register an offense - when non-underscore-prefixed variable is used - does not register an offense - in a method calling `super` with arguments - when an underscore-prefixed argument is not used - does not register an offense - when an underscore-prefixed argument is used explicitly + when `#message` with offending node is passed + when there are others keyword arguments registers an offense - when an underscore-prefixed named capture variable is used - registers an offense - in a method calling `binding` with arguments - when an underscore-prefixed argument is used explicitly + when message is the only keyword argument registers an offense - when an underscore-prefixed argument is not used - does not register an offense - -RuboCop::Cop::Layout::EmptyLinesAroundBeginBody - registers an offense for ensure body ending - registers an offense for begin body ending with a blank - registers an offense for rescue body ending - registers an offense for begin body starting in method - registers an offense for begin body starting with a blank - registers many offenses with complex begin-end - registers an offense for begin body starting with rescue - accepts begin block without empty line - registers an offense for begin body ending in method - registers an offense for else body ending - accepts begin block without empty line in a method - -RuboCop::Cop::Style::BlockDelimiters - line count-based style - accepts a single line block with braces - does not auto-correct {} if do-end would change the meaning - registers an offense for a single line block with do-end - does not auto-correct do-end if {} would change the meaning - auto-corrects do and end for single line blocks to { and } - accepts a multi-line block that needs braces to be valid ruby - accepts a multi-line block with do-end - when there are braces around a multi-line block - registers an offense for braces if do-end would not change the meaning - accepts a multi-line functional block with {} if it is an ignored method - auto-corrects adjacent curly braces correctly - registers an offense in the simple case - does not auto-correct {} if do-end would introduce a syntax error - can handle special method names such as []= and done? - auto-corrects { and } to do and end - registers an offense when combined with attribute assignment - accepts braces if do-end would change the meaning - Semantic style - accepts a single line block with {} if used in an if statement - accepts a multi-line block with braces when chained - registers an offense for a multi-line block with braces if the return value is not used - accepts a multi-line functional block with do-end if it is a known procedural method - auto-corrects do-end to {} if it is a functional block and does not change the meaning - accepts a multi-line functional block with do-end if it is an ignored method - registers an offense for a multi-line block with do-end if the return value is attribute-assigned - auto-corrects do-end to {} with appropriate spacing - accepts a multi-line block with braces if it is the return value of its scope - accepts a single line block with {} if used in an erange - accepts a single line block with {} if used in a logical or - accepts a single line block with {} if used in an irange - accepts a multi-line block with braces when passed to a known functional method - allows {} if it is a known procedural method - accepts a multi-line block with braces when passed to a method - accepts a multi-line block with braces if the return value is assigned - registers an offense for a multi-line block with do-end if the return value is assigned - allows {} if it is a known functional method - auto-corrects do-end to {} if it is a functional block - registers an offense for a multi-line block with do-end if the return value is passed to a method - accepts a multi-line block with do-end if it is the return value of its scope - accepts a single line block with {} if used in an array - accepts a single line block with {} if used in a logical and - with a procedural multi-line block - auto-corrects { and } to do and end with appropriate spacing - auto-corrects { and } to do and end - with a procedural one-line block - with AllowBracesOnProceduralOneLiners false or unset - accepts a single line block with do-end if it is procedural - registers an offense for a single line procedural block - with AllowBracesOnProceduralOneLiners true - accepts a single line procedural do-end block - accepts a single line procedural block with braces - always braces - accepts a multi-line block that needs braces to be valid ruby - accepts a single line block with braces - accepts a multi-line functional block with do-end if it is an ignored method - registers an offense for multi-lined do-end blocks when combined with attribute assignment - registers an offence for a multi-line block with do-end - does not auto-correct do-end if {} would change the meaning - registers an offense for a single line block with do-end - registers an offense for multi-line chained do-end blocks - when there are braces around a multi-line block - allows when the block is being chained - allows when combined with attribute assignment - allows in the simple case - BracesRequiredMethods - BracesRequiredMethods methods - allows braces - registers an offense with do - other methods - allows braces - auto-corrects { and } to do and end - braces for chaining style - allows do/end inside Hash[] - registers an offense for a single line block with do-end - allows when :[] is chained - accepts a multi-line functional block with {} if it is an ignored method - disallows {} with no chain inside of Hash[] - accepts a multi-line block that needs braces to be valid ruby - accepts a single line block with braces - registers an offense for multi-line chained do-end blocks - allows chaining to } inside of Hash[] - accepts a multi-line block with do-end - with safe navigation - registers an offense for multi-line chained do-end blocks - when there are braces around a multi-line block - registers an offense in the simple case - registers an offense when combined with attribute assignment - allows when the block is being chained - allows when the block is being chained with attribute assignment - -RuboCop::Cop::Style::ConditionalAssignment - IncludeTernaryExpressions false - allows assigning any variable type to ternary - SingleLineConditionsOnly true - registers an offense for assignment using a method that ends with an equal sign - registers an offense for assignment to case when then else - corrects assignment to a namespaced constant - allows a method call in the subject of a ternary operator - registers an offense for assignment using []= - registers an offense for assignment to an if then else - corrects assignment when without `else` branch - behaves like multiline all assignment types allow - any assignment to a multiline if else - any assignment to a multiline case when - any assignment to a multiline unless else - behaves like all assignment types - registers an offense any assignment to if else - registers an offense for any assignment to unless else - registers an offense any assignment to case when - registers an offense for any assignment to ternary - allows any assignment to if without else - behaves like multiline all variable types allow - assigning any variable type to a multiline if else - assigning any variable type to an if else with multiline in one branch - assigning any variable type to a multiline unless else - assigning any variable type to a multiline case when - assigning any variable type to a multiline if elsif else - behaves like all assignment types - registers an offense for any assignment to unless else - allows any assignment to if without else - registers an offense any assignment to case when - registers an offense any assignment to if else - registers an offense for any assignment to ternary - behaves like all variable types - registers an offense assigning any variable type to ternary - registers an offense assigning any variable type to unless else - registers an offense for assigning any variable type to case when - does not crash for rescue assignment - registers an offense assigning any variable type to if else - registers an offense assigning any variable type to if elsewith multiple assignment - allows assignment to if without else - registers an offense assigning any variable type to if elsif else - behaves like multiline all variable types allow - assigning any variable type to a multiline case when - assigning any variable type to a multiline unless else - assigning any variable type to a multiline if else - assigning any variable type to a multiline if elsif else - assigning any variable type to an if else with multiline in one branch - behaves like multiline all assignment types allow - any assignment to a multiline unless else - any assignment to a multiline if else - any assignment to a multiline case when - behaves like multiline all assignment types allow - any assignment to a multiline unless else - any assignment to a multiline case when - any assignment to a multiline if else - behaves like all variable types - registers an offense for assigning any variable type to case when - registers an offense assigning any variable type to unless else - registers an offense assigning any variable type to if elsewith multiple assignment - registers an offense assigning any variable type to ternary - allows assignment to if without else - registers an offense assigning any variable type to if elsif else - registers an offense assigning any variable type to if else - does not crash for rescue assignment - behaves like all assignment types - registers an offense any assignment to if else - registers an offense for any assignment to unless else - registers an offense any assignment to case when - registers an offense for any assignment to ternary - allows any assignment to if without else - behaves like all assignment types - registers an offense for any assignment to ternary - registers an offense for any assignment to unless else - allows any assignment to if without else - registers an offense any assignment to if else - registers an offense any assignment to case when - behaves like all assignment types - registers an offense any assignment to case when - registers an offense for any assignment to unless else - allows any assignment to if without else - registers an offense any assignment to if else - registers an offense for any assignment to ternary - behaves like all variable types - registers an offense assigning any variable type to if else - registers an offense for assigning any variable type to case when - registers an offense assigning any variable type to if elsewith multiple assignment - registers an offense assigning any variable type to if elsif else - does not crash for rescue assignment - registers an offense assigning any variable type to unless else - registers an offense assigning any variable type to ternary - allows assignment to if without else - behaves like multiline all variable types allow - assigning any variable type to a multiline if else - assigning any variable type to a multiline if elsif else - assigning any variable type to a multiline unless else - assigning any variable type to a multiline case when - assigning any variable type to an if else with multiline in one branch - behaves like all assignment types - registers an offense any assignment to case when - registers an offense for any assignment to unless else - registers an offense for any assignment to ternary - allows any assignment to if without else - registers an offense any assignment to if else - behaves like all assignment types - registers an offense any assignment to case when - registers an offense for any assignment to ternary - registers an offense for any assignment to unless else - registers an offense any assignment to if else - allows any assignment to if without else - behaves like all assignment types - registers an offense any assignment to if else - registers an offense for any assignment to ternary - registers an offense any assignment to case when - allows any assignment to if without else - registers an offense for any assignment to unless else - behaves like multiline all variable types allow - assigning any variable type to an if else with multiline in one branch - assigning any variable type to a multiline if elsif else - assigning any variable type to a multiline unless else - assigning any variable type to a multiline if else - assigning any variable type to a multiline case when - behaves like multiline all assignment types allow - any assignment to a multiline case when - any assignment to a multiline if else - any assignment to a multiline unless else - behaves like all variable types - registers an offense assigning any variable type to if else - registers an offense assigning any variable type to ternary - registers an offense assigning any variable type to unless else - registers an offense for assigning any variable type to case when - does not crash for rescue assignment - allows assignment to if without else - registers an offense assigning any variable type to if elsewith multiple assignment - registers an offense assigning any variable type to if elsif else - behaves like multiline all assignment types allow - any assignment to a multiline unless else - any assignment to a multiline if else - any assignment to a multiline case when - behaves like multiline all assignment types allow - any assignment to a multiline if else - any assignment to a multiline case when - any assignment to a multiline unless else - behaves like all variable types - registers an offense assigning any variable type to ternary - registers an offense assigning any variable type to if elsewith multiple assignment - registers an offense for assigning any variable type to case when - registers an offense assigning any variable type to unless else - does not crash for rescue assignment - allows assignment to if without else - registers an offense assigning any variable type to if else - registers an offense assigning any variable type to if elsif else - for loop - ignores pseudo assignments in a for loop - behaves like all assignment types - registers an offense for any assignment to unless else - allows any assignment to if without else - registers an offense for any assignment to ternary - registers an offense any assignment to if else - registers an offense any assignment to case when - behaves like multiline all assignment types allow - any assignment to a multiline if else - any assignment to a multiline unless else - any assignment to a multiline case when - behaves like all assignment types - registers an offense for any assignment to ternary - registers an offense for any assignment to unless else - registers an offense any assignment to case when - registers an offense any assignment to if else - allows any assignment to if without else - behaves like all assignment types - registers an offense for any assignment to unless else - allows any assignment to if without else - registers an offense any assignment to case when - registers an offense any assignment to if else - registers an offense for any assignment to ternary - behaves like multiline all assignment types allow - any assignment to a multiline unless else - any assignment to a multiline if else - any assignment to a multiline case when - behaves like multiline all assignment types allow - any assignment to a multiline if else - any assignment to a multiline case when - any assignment to a multiline unless else - behaves like all variable types - registers an offense assigning any variable type to ternary - does not crash for rescue assignment - allows assignment to if without else - registers an offense assigning any variable type to unless else - registers an offense assigning any variable type to if else - registers an offense assigning any variable type to if elsif else - registers an offense assigning any variable type to if elsewith multiple assignment - registers an offense for assigning any variable type to case when - behaves like multiline all assignment types allow - any assignment to a multiline unless else - any assignment to a multiline case when - any assignment to a multiline if else - behaves like multiline all assignment types allow - any assignment to a multiline case when - any assignment to a multiline unless else - any assignment to a multiline if else - behaves like multiline all assignment types allow - any assignment to a multiline unless else - any assignment to a multiline if else - any assignment to a multiline case when - behaves like all assignment types - registers an offense any assignment to if else - registers an offense any assignment to case when - registers an offense for any assignment to ternary - allows any assignment to if without else - registers an offense for any assignment to unless else - behaves like multiline all variable types allow - assigning any variable type to an if else with multiline in one branch - assigning any variable type to a multiline if else - assigning any variable type to a multiline case when - assigning any variable type to a multiline if elsif else - assigning any variable type to a multiline unless else - behaves like multiline all assignment types allow - any assignment to a multiline if else - any assignment to a multiline unless else - any assignment to a multiline case when - behaves like all assignment types - registers an offense for any assignment to ternary - registers an offense for any assignment to unless else - registers an offense any assignment to case when - registers an offense any assignment to if else - allows any assignment to if without else - behaves like all assignment types - registers an offense any assignment to case when - allows any assignment to if without else - registers an offense for any assignment to unless else - registers an offense for any assignment to ternary - registers an offense any assignment to if else - behaves like multiline all assignment types allow - any assignment to a multiline if else - any assignment to a multiline case when - any assignment to a multiline unless else - behaves like multiline all assignment types allow - any assignment to a multiline case when - any assignment to a multiline if else - any assignment to a multiline unless else - behaves like all assignment types - registers an offense any assignment to if else - registers an offense any assignment to case when - registers an offense for any assignment to unless else - allows any assignment to if without else - registers an offense for any assignment to ternary - behaves like all assignment types - registers an offense any assignment to case when - registers an offense for any assignment to unless else - registers an offense for any assignment to ternary - allows any assignment to if without else - registers an offense any assignment to if else - behaves like multiline all variable types allow - assigning any variable type to a multiline if elsif else - assigning any variable type to a multiline if else - assigning any variable type to a multiline case when - assigning any variable type to a multiline unless else - assigning any variable type to an if else with multiline in one branch - behaves like multiline all variable types allow - assigning any variable type to a multiline case when - assigning any variable type to a multiline unless else - assigning any variable type to an if else with multiline in one branch - assigning any variable type to a multiline if elsif else - assigning any variable type to a multiline if else - behaves like multiline all assignment types allow - any assignment to a multiline unless else - any assignment to a multiline case when - any assignment to a multiline if else - behaves like multiline all assignment types allow - any assignment to a multiline unless else - any assignment to a multiline case when - any assignment to a multiline if else - behaves like all assignment types - registers an offense for any assignment to ternary - registers an offense for any assignment to unless else - registers an offense any assignment to case when - allows any assignment to if without else - registers an offense any assignment to if else - behaves like multiline all assignment types allow - any assignment to a multiline if else - any assignment to a multiline unless else - any assignment to a multiline case when - behaves like multiline all assignment types allow - any assignment to a multiline unless else - any assignment to a multiline if else - any assignment to a multiline case when - behaves like multiline all assignment types allow - any assignment to a multiline if else - any assignment to a multiline unless else - any assignment to a multiline case when - behaves like all assignment types - registers an offense for any assignment to unless else - allows any assignment to if without else - registers an offense any assignment to if else - registers an offense for any assignment to ternary - registers an offense any assignment to case when - behaves like all variable types - registers an offense assigning any variable type to if else - registers an offense assigning any variable type to ternary - does not crash for rescue assignment - allows assignment to if without else - registers an offense assigning any variable type to if elsif else - registers an offense for assigning any variable type to case when - registers an offense assigning any variable type to unless else - registers an offense assigning any variable type to if elsewith multiple assignment - behaves like all assignment types - registers an offense any assignment to case when - registers an offense any assignment to if else - registers an offense for any assignment to ternary - allows any assignment to if without else - registers an offense for any assignment to unless else - behaves like multiline all assignment types allow - any assignment to a multiline case when - any assignment to a multiline unless else - any assignment to a multiline if else - behaves like all assignment types - registers an offense for any assignment to unless else - registers an offense any assignment to if else - registers an offense any assignment to case when - allows any assignment to if without else - registers an offense for any assignment to ternary - behaves like all assignment types - registers an offense any assignment to case when - allows any assignment to if without else - registers an offense any assignment to if else - registers an offense for any assignment to ternary - registers an offense for any assignment to unless else - behaves like single line condition auto-correct - corrects assignment to a case when else with multiple whens - corrects assignment to an if elsif else condition - corrects assignment to a ternary operator - corrects assignment to an unless else condition - corrects assignment to an if elsif else with multiple elsifs - corrects assignment to an if else condition - corrects assignment to a case when else condition - SingleLineConditionsOnly false - corrects assignment to a case when else condition - corrects assignment to an unless else condition - corrects assignment to a multiline if else condition - corrects assignment to a case when else with multiple whens - corrects assignment to an if elsif else with multiple elsifs - corrects assignment to a multiline if elsif else condition - behaves like all assignment types - registers an offense for any assignment to unless else - registers an offense any assignment to if else - registers an offense any assignment to case when - registers an offense for any assignment to ternary - allows any assignment to if without else - behaves like all variable types - does not crash for rescue assignment - registers an offense assigning any variable type to if else - allows assignment to if without else - registers an offense assigning any variable type to if elsewith multiple assignment - registers an offense assigning any variable type to if elsif else - registers an offense assigning any variable type to unless else - registers an offense assigning any variable type to ternary - registers an offense for assigning any variable type to case when - behaves like multiline all assignment types offense - any assignment to a multiline unless else - any assignment to a multiline if else - any assignment to a multiline case when - behaves like all assignment types - registers an offense for any assignment to ternary - allows any assignment to if without else - registers an offense any assignment to if else - registers an offense any assignment to case when - registers an offense for any assignment to unless else - behaves like multiline all assignment types offense - any assignment to a multiline case when - any assignment to a multiline if else - any assignment to a multiline unless else - behaves like all assignment types - allows any assignment to if without else - registers an offense for any assignment to ternary - registers an offense any assignment to if else - registers an offense for any assignment to unless else - registers an offense any assignment to case when - behaves like all variable types - does not crash for rescue assignment - registers an offense assigning any variable type to ternary - allows assignment to if without else - registers an offense for assigning any variable type to case when - registers an offense assigning any variable type to unless else - registers an offense assigning any variable type to if elsif else - registers an offense assigning any variable type to if else - registers an offense assigning any variable type to if elsewith multiple assignment - behaves like all assignment types - allows any assignment to if without else - registers an offense any assignment to if else - registers an offense for any assignment to unless else - registers an offense any assignment to case when - registers an offense for any assignment to ternary - behaves like all variable types - registers an offense for assigning any variable type to case when - registers an offense assigning any variable type to if elsewith multiple assignment - allows assignment to if without else - registers an offense assigning any variable type to if else - registers an offense assigning any variable type to unless else - registers an offense assigning any variable type to ternary - does not crash for rescue assignment - registers an offense assigning any variable type to if elsif else - behaves like multiline all assignment types offense - any assignment to a multiline if else - any assignment to a multiline unless else - any assignment to a multiline case when - behaves like multiline all variable types offense - assigning any variable type to a multiline if elsif else - assigning any variable type to a multiline unless else - assigning any variable type to a multiline if else - assigning any variable type to a multiline case when - assigning any variable type to an if else with multiline in one branch - behaves like multiline all assignment types offense - any assignment to a multiline if else - any assignment to a multiline case when - any assignment to a multiline unless else - behaves like multiline all assignment types offense - any assignment to a multiline unless else - any assignment to a multiline case when - any assignment to a multiline if else - behaves like all assignment types - allows any assignment to if without else - registers an offense for any assignment to unless else - registers an offense any assignment to if else - registers an offense for any assignment to ternary - registers an offense any assignment to case when - behaves like multiline all assignment types offense - any assignment to a multiline unless else - any assignment to a multiline if else - any assignment to a multiline case when - behaves like multiline all variable types offense - assigning any variable type to a multiline if elsif else - assigning any variable type to a multiline case when - assigning any variable type to a multiline if else - assigning any variable type to an if else with multiline in one branch - assigning any variable type to a multiline unless else - behaves like multiline all assignment types offense - any assignment to a multiline if else - any assignment to a multiline unless else - any assignment to a multiline case when - behaves like all assignment types - allows any assignment to if without else - registers an offense for any assignment to ternary - registers an offense any assignment to case when - registers an offense for any assignment to unless else - registers an offense any assignment to if else - behaves like multiline all assignment types offense - any assignment to a multiline if else - any assignment to a multiline unless else - any assignment to a multiline case when - behaves like multiline all variable types offense - assigning any variable type to a multiline if else - assigning any variable type to a multiline case when - assigning any variable type to an if else with multiline in one branch - assigning any variable type to a multiline unless else - assigning any variable type to a multiline if elsif else - behaves like single line condition auto-correct - corrects assignment to an unless else condition - corrects assignment to an if elsif else condition - corrects assignment to an if else condition - corrects assignment to a case when else condition - corrects assignment to a ternary operator - corrects assignment to an if elsif else with multiple elsifs - corrects assignment to a case when else with multiple whens - behaves like all assignment types - registers an offense for any assignment to ternary - registers an offense any assignment to if else - registers an offense for any assignment to unless else - registers an offense any assignment to case when - allows any assignment to if without else - behaves like all assignment types - registers an offense any assignment to case when - registers an offense for any assignment to unless else - registers an offense for any assignment to ternary - registers an offense any assignment to if else - allows any assignment to if without else - behaves like all assignment types - allows any assignment to if without else - registers an offense for any assignment to ternary - registers an offense any assignment to case when - registers an offense for any assignment to unless else - registers an offense any assignment to if else - behaves like multiline all assignment types offense - any assignment to a multiline if else - any assignment to a multiline unless else - any assignment to a multiline case when - behaves like all variable types - registers an offense assigning any variable type to unless else - allows assignment to if without else - registers an offense assigning any variable type to if elsewith multiple assignment - registers an offense assigning any variable type to if elsif else - registers an offense assigning any variable type to ternary - registers an offense assigning any variable type to if else - registers an offense for assigning any variable type to case when - does not crash for rescue assignment - behaves like all variable types - registers an offense assigning any variable type to unless else - does not crash for rescue assignment - registers an offense for assigning any variable type to case when - registers an offense assigning any variable type to if else - allows assignment to if without else - registers an offense assigning any variable type to ternary - registers an offense assigning any variable type to if elsewith multiple assignment - registers an offense assigning any variable type to if elsif else - behaves like all assignment types - registers an offense for any assignment to ternary - registers an offense any assignment to if else - allows any assignment to if without else - registers an offense for any assignment to unless else - registers an offense any assignment to case when - behaves like multiline all assignment types offense - any assignment to a multiline if else - any assignment to a multiline case when - any assignment to a multiline unless else - behaves like multiline all assignment types offense - any assignment to a multiline case when - any assignment to a multiline if else - any assignment to a multiline unless else - behaves like multiline all variable types offense - assigning any variable type to a multiline unless else - assigning any variable type to an if else with multiline in one branch - assigning any variable type to a multiline case when - assigning any variable type to a multiline if elsif else - assigning any variable type to a multiline if else - behaves like all assignment types - allows any assignment to if without else - registers an offense for any assignment to ternary - registers an offense any assignment to if else - registers an offense for any assignment to unless else - registers an offense any assignment to case when - behaves like all assignment types - registers an offense any assignment to if else - registers an offense for any assignment to unless else - registers an offense for any assignment to ternary - registers an offense any assignment to case when - allows any assignment to if without else - behaves like all assignment types - registers an offense any assignment to case when - registers an offense any assignment to if else - registers an offense for any assignment to unless else - registers an offense for any assignment to ternary - allows any assignment to if without else - behaves like multiline all assignment types offense - any assignment to a multiline unless else - any assignment to a multiline case when - any assignment to a multiline if else - behaves like all assignment types - registers an offense any assignment to if else - allows any assignment to if without else - registers an offense for any assignment to ternary - registers an offense for any assignment to unless else - registers an offense any assignment to case when - behaves like all assignment types - registers an offense any assignment to case when - registers an offense any assignment to if else - registers an offense for any assignment to ternary - registers an offense for any assignment to unless else - allows any assignment to if without else - behaves like all assignment types - allows any assignment to if without else - registers an offense for any assignment to ternary - registers an offense any assignment to case when - registers an offense for any assignment to unless else - registers an offense any assignment to if else - behaves like all assignment types - allows any assignment to if without else - registers an offense for any assignment to ternary - registers an offense for any assignment to unless else - registers an offense any assignment to if else - registers an offense any assignment to case when - behaves like multiline all variable types offense - assigning any variable type to an if else with multiline in one branch - assigning any variable type to a multiline if else - assigning any variable type to a multiline unless else - assigning any variable type to a multiline case when - assigning any variable type to a multiline if elsif else - behaves like multiline all assignment types offense - any assignment to a multiline unless else - any assignment to a multiline if else - any assignment to a multiline case when - behaves like multiline all assignment types offense - any assignment to a multiline case when - any assignment to a multiline if else - any assignment to a multiline unless else - behaves like multiline all assignment types offense - any assignment to a multiline case when - any assignment to a multiline unless else - any assignment to a multiline if else - behaves like all assignment types - registers an offense for any assignment to ternary - allows any assignment to if without else - registers an offense any assignment to if else - registers an offense any assignment to case when - registers an offense for any assignment to unless else - behaves like multiline all assignment types offense - any assignment to a multiline unless else - any assignment to a multiline case when - any assignment to a multiline if else - behaves like all assignment types - registers an offense any assignment to case when - registers an offense any assignment to if else - allows any assignment to if without else - registers an offense for any assignment to ternary - registers an offense for any assignment to unless else - behaves like all assignment types - allows any assignment to if without else - registers an offense any assignment to case when - registers an offense for any assignment to unless else - registers an offense for any assignment to ternary - registers an offense any assignment to if else - behaves like multiline all variable types offense - assigning any variable type to a multiline case when - assigning any variable type to an if else with multiline in one branch - assigning any variable type to a multiline if else - assigning any variable type to a multiline unless else - assigning any variable type to a multiline if elsif else - behaves like all variable types - registers an offense assigning any variable type to if elsif else - registers an offense assigning any variable type to unless else - registers an offense assigning any variable type to if else - registers an offense assigning any variable type to if elsewith multiple assignment - registers an offense for assigning any variable type to case when - allows assignment to if without else - does not crash for rescue assignment - registers an offense assigning any variable type to ternary - behaves like multiline all assignment types offense - any assignment to a multiline unless else - any assignment to a multiline if else - any assignment to a multiline case when - behaves like multiline all assignment types offense - any assignment to a multiline if else - any assignment to a multiline unless else - any assignment to a multiline case when - behaves like multiline all variable types offense - assigning any variable type to a multiline if elsif else - assigning any variable type to a multiline if else - assigning any variable type to a multiline case when - assigning any variable type to a multiline unless else - assigning any variable type to an if else with multiline in one branch - behaves like all variable types - allows assignment to if without else - does not crash for rescue assignment - registers an offense assigning any variable type to ternary - registers an offense assigning any variable type to if elsewith multiple assignment - registers an offense for assigning any variable type to case when - registers an offense assigning any variable type to if else - registers an offense assigning any variable type to unless else - registers an offense assigning any variable type to if elsif else - behaves like multiline all assignment types offense - any assignment to a multiline if else - any assignment to a multiline case when - any assignment to a multiline unless else - behaves like multiline all assignment types offense - any assignment to a multiline case when - any assignment to a multiline if else - any assignment to a multiline unless else - behaves like all assignment types - registers an offense for any assignment to ternary - registers an offense for any assignment to unless else - registers an offense any assignment to if else - registers an offense any assignment to case when - allows any assignment to if without else - behaves like multiline all assignment types offense - any assignment to a multiline case when - any assignment to a multiline unless else - any assignment to a multiline if else - -RuboCop::Cop::Lint::AssignmentInCondition - registers an offense for constant assignment in condition - registers an offense for lvar assignment in condition - accepts = in a block that is called in a condition - accepts ||= in condition - accepts == in condition - registers an offense for lvar assignment in until condition - registers an offense for gvar assignment in condition - does not blow up for empty if condition - registers an offense for clvar assignment in condition - registers an offense for assignment after ||= in condition - does not blow up for empty unless condition - registers an offense for assignment after == in condition - registers an offense for ivar assignment in condition - registers an offense for lvar assignment in while condition - registers an offense for collection element assignment in condition - accepts = in a block followed by method call - registers an offense for assignment methods - safe assignment is not allowed - does not accept = in condition surrounded with braces - does not accept []= in condition surrounded with braces - safe assignment is allowed - accepts []= in condition surrounded with braces - accepts = in condition surrounded with braces - -RuboCop::Cop::Layout::ExtraSpacing - when AllowForAlignment is true - registers an offense and corrects double extra spacing in variable assignment - ignores trailing whitespace - ignores whitespace inside a string - registers an offense and corrects alignment with token not preceded by space - registers an offense and corrects extra spacing in class inheritance - accepts aligned values of an implicit hash literal - registers an offense and corrects extra space before a float - registers an offense and corrects extra spacing before a unary plus in an argument list - accepts space between key and value in a hash with hash rockets - ignores whitespace at the beginning of the line - when spaces are present in a single-line hash literal - registers an offense and corrects hashes with hash rockets - registers an offense and corrects hashes with symbol keys - with extra spacing for alignment purposes - such as aligning comments on non-adjacent lines - allows it - such as lining up assignments with empty lines and comments in between - allows it - such as aligning with the same character - allows it - such as aligning long assignment expressions that include line breaks - allows it - such as lining up assignments - allows it - such as lining up different kinds of assignments - allows it - such as aligning = on lines where there are trailing comments - allows it - such as aligning tokens with empty line between - allows it - when AllowBeforeTrailingComments is - false - regsiters offense - does not trigger on only one space before comment - true - allows it - doesn't interfere with AllowForAlignment - being true - such as lining up different kinds of assignments - allows it - such as aligning comments on non-adjacent lines - allows it - such as aligning long assignment expressions that include line breaks - allows it - such as aligning = on lines where there are trailing comments - allows it - such as aligning tokens with empty line between - allows it - such as lining up assignments - allows it - such as lining up assignments with empty lines and comments in between - allows it - such as aligning with the same character - allows it - being false - such as aligning comments on non-adjacent lines - registers offense(s) - such as aligning = on lines where there are trailing comments - registers offense(s) - such as lining up different kinds of assignments - registers offense(s) - such as lining up assignments - registers offense(s) - such as lining up assignments with empty lines and comments in between - registers offense(s) - such as aligning with the same character - registers offense(s) - such as aligning tokens with empty line between - registers offense(s) - such as aligning long assignment expressions that include line breaks - registers offense(s) - when AllowForAlignment is false - registers an offense and corrects extra spacing before a unary plus in an argument list - registers an offense and corrects alignment with token not preceded by space - ignores whitespace at the beginning of the line - registers an offense and corrects extra space before a float - registers an offense and corrects double extra spacing in variable assignment - ignores trailing whitespace - accepts space between key and value in a hash with hash rockets - accepts aligned values of an implicit hash literal - registers an offense and corrects extra spacing in class inheritance - ignores whitespace inside a string - with extra spacing for alignment purposes - such as lining up assignments - registers offense(s) - such as lining up assignments with empty lines and comments in between - registers offense(s) - such as aligning long assignment expressions that include line breaks - registers offense(s) - such as lining up different kinds of assignments - registers offense(s) - such as aligning comments on non-adjacent lines - registers offense(s) - such as aligning = on lines where there are trailing comments - registers offense(s) - such as aligning tokens with empty line between - registers offense(s) - such as aligning with the same character - registers offense(s) - when spaces are present in a single-line hash literal - registers an offense and corrects hashes with hash rockets - registers an offense and corrects hashes with symbol keys - when ForceEqualSignAlignment is true - aligns the first assignment with the following assignment - register offenses and correct consecutive operator assignments which are not aligned - does not register an offense if assignments are aligned - does not register offenses for multiple complex nested assignments - does not register an offense when optarg equals is not aligned with assignment equals sign - does not register an offense if assignments are separated by blanks - does not register alignment errors on outdented lines - register offenses and correct consecutive attribute assignments which are not aligned - registers an offense and corrects consecutive aref assignments which are not aligned - registers an offense and corrects consecutive assignments that are not aligned - register offenses and correct complex nested assignments - -RuboCop::Cop::Corrector - #rewrite - accepts a node instead of a range - allows removal of characters from range beginning - allows insertion before and after a source range - allows removal of characters fron range ending - allows insertion after a source range - allows removal of a range - allows insertion before a source range - allows removal of characters preceding range - raises a useful error if not given a node or a range - allows replacement of a range - when range is from incorrect source - raises exception from insert_after - raises exception from insert_before - raises exception from replace - raises exception from remove_preceding - raises exception from remove - raises exception from remove_leading - raises exception from remove_trailing - -RuboCop::Cop::Style::ClassCheck - when enforced style is kind_of? - registers an offense for is_a? and corrects to kind_of? - when enforced style is is_a? - registers an offense for kind_of? and corrects to is_a? - -RuboCop::Formatter::SimpleTextFormatter - #report_summary - when an offense is corrected - prints about correction - when a file inspected and no offenses detected - handles pluralization correctly - when 2 offenses detected - handles pluralization correctly - when no files inspected - handles pluralization correctly - when 2 offenses are corrected - handles pluralization correctly - when a offense detected - handles pluralization correctly - #report_file - the file is outside of the current working directory - prints as absolute path - when the offense is marked as todo - prints [Todo] along with message - the file is under the current working directory - prints as relative path - when the offense is not corrected - prints message as-is - when the offense is automatically corrected - prints [Corrected] along with message - -RuboCop::Cop::Layout::EmptyLinesAroundArguments - when no extra lines - accpets one line methods - accepts multiple listed mixed args - accepts block argument with empty line - accepts method with no arguments that trails off block - accepts method with argument that trails off heredoc - accepts method with argument that trails off block - accepts listed args starting on definition line - with multiple arguments - ignores empty lines inside of method arguments - with one argument - ignores empty lines inside of method arguments - when extra lines - registers and autocorrects offense for empty line before arg - registers and autocorrects offense for empty line between args - registers and autocorrects offense for empty line after arg - registers and autocorrects offense when args start on definition line - registers autocorrects empty line whetn args start on definition line - registers and autocorrects offense on correct lines for multi-offense example - registers and autocorrects offense when empty line between normal arg & block arg - registers and autocorrects offense on correct line for single offense example - registers and autocorrects offenses when multiple empty lines are detected - when using safe navigation operator - registers and autocorrects offense for empty line before arg -RuboCop::Cop::Style::YodaCondition - enforce yoda - registers an offense for boolean literal on right - registers an offense for number on right - accepts string literal on right of case equality check - accepts assignment - accepts negation - accepts number on left of <=> - accepts method call on receiver on right - accepts class variable on right - accepts instance variable on right - accepts safe navigation on right - accepts variable on right after assignment - accepts global variable on right - accepts arrays of numbers on both sides - accepts subtraction on right of comparison - registers an offense for nil on right - accepts string literal on left - accepts numbers on both sides - registers an offense for number on right of comparison - accepts accessor and variable on right in boolean expression - registers an offense for string literal on right - with EnforcedStyle: require_for_equality_operators_only - accepts mixed order in comparisons - accepts nil on right of comparison - accepts number on right of comparison - registers an offense for equality check - registers an offense for negated equality check - within an if or ternary statement - registers an offense number on right in if condition - registers an offense for number on right in modifier if - registers an offense for nil on right in ternary condition - registers an offense for number on right of <= in ternary condition - registers an offense for number on right of >= in ternary condition - registers an offense number on right of comparison in if condition - enforce not yoda - accepts global variable on left - accepts safe navigation on left - registers an offense for string literal on left - registers an offense for nil on left - registers an offense number on left of comparison - accepts __FILE__ on left in program name check - accepts method call on receiver on left - accepts assignment - accepts instance variable on left - accepts array of numbers on both sides - registers an offense number on left - accepts __FILE__ on left in negated program name check - registers an offense for boolean literal on left - accepts subtraction expression on left of comparison - accepts interpolated string on left - accepts class variable on left - accepts interpolated regex on left - accepts string literal on left of case equality check - accepts variable on left after assign - accepts accessor and variable on left in boolean expression - accepts negation - accepts number on both sides - accepts number on left of <=> - accepts string literal on right - within an if or ternary statement - registers an offense for number on left in if condition - registers an offense for number on left of <= in ternary condition - registers an offense for number on left in modifier if - registers an offense for number on left of comparison in if condition - registers an offense for nil on left in ternary condition - registers an offense for number on left of >= in ternary condition - with EnforcedStyle: forbid_for_equality_operators_only - registers an offense for negated equality check - accepts mixed order in comparisons - accepts number on left of comparison - registers an offense for equality check - accepts nil on left of comparison +RuboCop::Cop::Style::StringConcatenation + registers an offense and corrects for string concatenation as part of other expression + does not register an offense when using `+` with all non string arguments + registers an offense and corrects for string concatenation + correctly handles strings with special characters -RuboCop::Cop::Style::ExplicitBlockArgument - correctly corrects when the method call has a trailing comma in its argument list - correctly corrects when method already has an explicit block argument - does not register an offense when `yield` is not inside block - registers an offense and corrects when method contains multiple `yield`s - registers an offense and corrects when block yields several first its arguments - does not register an offense when `yield` arguments is not a prefix of block arguments - registers an offense and corrects when `yield` inside block has no arguments - registers an offense and corrects when block just yields its arguments - does not register an offense when `yield` is the sole block body +RuboCop::Cop::VariableForce::Scope + #each_node + outer scope boundary handling + when the scope is class + yields the body nodes + when the scope is singleton class + yields the body nodes + when the scope is block + yields the argument and the body nodes + when the scope is singleton method + yields the argument and the body nodes + when the scope is instance method + yields the argument and the body nodes + when the scope is top level + yields the body nodes + when the scope is module + yields the body nodes + inner scope boundary handling + when there's a method invocation with block + yields only the block node and the child send node + when there's a singleton method definition + yields only the defs node and the method host node + #name + when the scope is singleton method definition + returns the method name + when the scope is instance method definition + returns the method name + .new + when begin node is passed + accepts that as top level scope + when lvasgn node is passed + accepts that as top level scope + #include? + with descendant node the scope does not include + is expected to equal false + with child node the scope includes + is expected to equal true + with child node the scope does not include + is expected to equal false + with ancestor node the scope does not include + is expected to equal false + with node of the scope itself + is expected to equal false + #body_node + when the scope is top level + returns the body node + when the scope is class + returns the body node + when the scope is singleton class + returns the body node + when the scope is instance method + returns the body node + when the scope is module + returns the body node + when the scope is block + returns the body node + when the scope is singleton method + returns the body node -RuboCop::Cop::Style::CaseEquality - when AllowOnConstant is true - registers an offense and does not correct for === when receiver is of some other type - registers an offense and corrects for === when the receiver is a regexp - registers an offense and corrects for === when the receiver is a range - does not fail when the receiver is implicit - does not register an offense for === when the receiver is a constant - when AllowOnConstant is false - does not fail when the receiver is implicit - registers an offense and corrects for === when the receiver is a regexp - registers an offense and corrects for === when the receiver is a constant - registers an offense and does not correct for === when receiver is of some other type - registers an offense and corrects for === when the receiver is a range +RuboCop::Cop::Layout::SpaceAroundKeyword + behaves like missing before + registers an offense for missing space before keyword in `1and 2` + auto-corrects + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `defined?1` + behaves like missing before + registers an offense for missing space before keyword in `until 1do end` + auto-corrects + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `if a; else"" end` + behaves like missing after + registers an offense for missing space after keyword in `1 and(2)` + auto-corrects + behaves like accept after + accepts `(` after keyword in `break(1)` + behaves like accept after + accepts `+` after keyword in `+begin end` + behaves like accept after + accepts `rescue` after keyword in `begin; rescue(Error); end` + behaves like accept before + accepts `+` before keyword in `a+begin; end.method` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `a rescue""` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `case a when""; end` + behaves like accept after + accepts `(` after keyword in `return(1)` + behaves like accept before + accepts `**` before keyword in `a**begin end` + behaves like accept before + accepts `!` before keyword in `!yield.method` + behaves like missing after + registers an offense for missing space after keyword in `not""` + auto-corrects + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `END{}` + behaves like accept before + accepts `&&` before keyword in `a&&begin end` + behaves like missing before + registers an offense for missing space before keyword in `for x in [] do "x"end` + auto-corrects + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `until 1 do "x"end` + behaves like missing before + registers an offense for missing space before keyword in `if a; "b"end` + auto-corrects + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `begin "a"end` + behaves like accept after + accepts `[` after keyword in `yield[1]` + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `1until ""` + behaves like missing before + registers an offense for missing space before keyword in `for x in []do end` + auto-corrects + behaves like accept before + accepts `==` before keyword in `a==begin end` + behaves like accept after + accepts `\` after keyword in `test do\ +end` + behaves like missing after + registers an offense for missing space after keyword in `BEGIN{}` + auto-corrects + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `break""` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `unless""; end` + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `1or 2` + behaves like accept after + accepts `#` after keyword in `next#comment` + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `if ""then a end` + behaves like accept after + accepts `::` after keyword in `super::ModuleName` + behaves like accept before + accepts `-` before keyword in `a-begin end` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `case a; when b; else"" end` + behaves like accept after + accepts `(` after keyword in `next(1)` + behaves like missing before + registers an offense for missing space before keyword in `a "b"do end` + auto-corrects + behaves like missing after + registers an offense for missing space after keyword in `for x in [] do"x" end` + auto-corrects + behaves like accept before + accepts `|` before keyword in `loop { |x|break }` + behaves like missing after + registers an offense for missing space after keyword in `1 until""` + auto-corrects + behaves like accept around + accepts `[]` around keyword in `a[begin end]` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `return""` + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `while 1do end` + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `begin rescue; ""else end` + behaves like missing after + registers an offense for missing space after keyword in `super{}` + auto-corrects + behaves like accept around + accepts `,` around keyword in `a 1,next,1` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `begin"" end` + behaves like accept before + accepts `>` before keyword in `a>begin end` + behaves like missing after + registers an offense for missing space after keyword in `yield""` + auto-corrects + behaves like missing before + registers an offense for missing space before keyword in `while 1 do "x"end` + auto-corrects + behaves like accept after + accepts `(` after keyword in `not(1)` + behaves like accept before + accepts `!` before keyword in `!yield` + behaves like accept before + accepts `*` before keyword in `a*begin end` + behaves like missing before + registers an offense for missing space before keyword in `""rescue a` + auto-corrects + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `begin rescue; else"" end` + behaves like accept around + accepts `;` around keyword in `test do;end` + behaves like accept before + accepts `=*` before keyword in `a=*begin end` + behaves like missing before + registers an offense for missing space before keyword in `begin ""ensure end` + auto-corrects + behaves like accept before + accepts `/` before keyword in `a/begin end` + behaves like accept after + accepts `(` after keyword in `yield(1)` + behaves like missing before + registers an offense for missing space before keyword in `if a; ""else end` + auto-corrects + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `case ""when a; end` + behaves like missing after + registers an offense for missing space after keyword in `1 while""` + auto-corrects + behaves like accept before + accepts `||` before keyword in `a||begin end` + behaves like accept around + accepts `{}` around keyword in `loop {next}` + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `if a; ""elsif b; end` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `super""` + behaves like missing after + registers an offense for missing space after keyword in `if""; end` + auto-corrects + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `if a; elsif""; end` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `begin+1 end` + behaves like accept after + accepts `(` after keyword in `super(1)` + behaves like accept before + accepts `!` before keyword in `!super.method` + behaves like accept around + accepts `()` around keyword in `(next)` + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `1while ""` + behaves like missing after + registers an offense for missing space after keyword in `a do|x| end` + auto-corrects + behaves like accept after + accepts `(` after keyword in `defined?(1)` + behaves like accept after + accepts `{` after keyword in `loop{}` + behaves like accept after + accepts `[` after keyword in `super[1]` + behaves like accept around + accepts `{}` around keyword in `{a: begin end}` + behaves like accept after + accepts `.` after keyword in `yield.method` + behaves like accept around + accepts `{}` around keyword in `"#{begin end}"` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `while 1 do"x" end` + behaves like accept after + accepts `.` after keyword in `begin end.inspect` + behaves like accept around + accepts `[]` around keyword in `[begin end]` + behaves like accept before + accepts `<` before keyword in `a y > z - registers an offense for x <= y < z - registers an offense for x >= y >= z - registers an offense for x < y < z - registers an offense for x >= y <= z - registers an offense for x <= y <= z - registers an offense for x <= y >= z - registers an offense for x < y > z - registers an offense for x > y >= z - registers an offense for x >= y > z - registers an offense for x < y <= z - registers an offense for x >= y < z - registers an offense for x > y < z - registers an offense for x > y <= z - registers an offense for x < y >= z - registers an offense for x <= y > z - accepts to use one compare operator - -RuboCop::Cop::Layout::DefEndAlignment - when EnforcedStyleAlignWith is start_of_line - auto-corrects mismatched foo def test end - auto-corrects mismatched def Test.test end - accepts matching def ... end - accepts matching def ... end - accepts matching foo def ... end - accepts matching foo bar def ... end - registers an offense for mismatched foo def test end - registers an offense for mismatched def Test.test end - auto-corrects mismatched def test end - accepts matching defs ... end - registers an offense for mismatched def test end - correct + opposite + in a matching directory under test + does not register an offense + in a matching directory under spec + does not register an offense + in a directory with multiple instances of src + does not register an offense + in a matching directory under lib + does not register an offense + in a non-matching directory under src + registers an offense + in a directory with multiple instances of spec + does not register an offense + in a directory with multiple instances of lib + does not register an offense + in a directory elsewhere which only matches the module name + does not register an offense + in a non-matching directory under spec + registers an offense + in a directory elsewhere which does not match the module name + registers an offense + with snake_case names which use ? and ! + does not report an offense + with snake_case file names with multiple extensions + does not report an offense + with non-snake-case file names with a shebang + does not report an offense + when IgnoreExecutableScripts is disabled + reports an offense + with camelCase file names ending in .rb + reports an offense + with snake_case file names with non-rb extension + does not report an offense + when CheckDefinitionPathHierarchy is false + in a non-matching directory, but with a matching class + does not register an offense + on a file with a matching class + does not register an offense + on an empty file registers an offense - when EnforcedStyleAlignWith is def - registers an offense for mismatched def test end - auto-corrects mismatched def Test.test end - auto-corrects mismatched def test end - accepts matching defs ... end - auto-corrects mismatched foo def test end - accepts matching def ... end - accepts matching foo def ... end - registers an offense for mismatched def Test.test end - registers an offense for mismatched foo def test end - correct + opposite + with a non-matching module containing a matching class + does not register an offense + with a matching module containing a non-matching class + does not register an offense + on a file with a non-matching class registers an offense - -RuboCop::Cop::Style::MultilineMethodSignature - when arguments span multiple lines - when defining an instance method - registers an offense when `end` is on the same line - registers an offense when `end` is on the following line - when correction would exceed maximum line length + with acronym namespace + does not register an offense + with acronym class name + does not register an offense + with dotfiles + does not report an offense + with include acronym name + does not register an offense + when the file is specified in AllCops/Include + with a non-snake_case file name + does not report an offense + with camelCase file names without file extension + reports an offense + when Regex is set + with a matching name does not register an offense - when correction would not exceed maximum line length + with a non-matching name registers an offense - when defining an class method - registers an offense when `end` is on the same line - registers an offense when `end` is on the following line - when arguments span a single line - when defining an class method - when method signature is on a single line - does not register an offense for parameterized method - does not register an offense for unparameterized method - when arguments span a single line - registers an offense when closing paren is on the following line - when defining an instance method - registers an offense when closing paren is on the following line - when method signature is on a single line - does not register an offense for unparameterized method - does not register an offense for parameterized method - -RuboCop::Formatter::PacmanFormatter - #step - character is a Pacdot - leaves the progress_line as it is - character is ghost - removes the first • and puts a ghosts - character is normal dot - removes the first • and puts a . - character is Pacman - removes the first • and puts a ᗧ - #next_step - when no offenses are detected - calls the step function with a dot - when a offense is detected in a file - calls the step function with a dot - #update_progress_line - when total_files less than columns in the terminal - updates the progress_line properly - when total_files is greater than columns in the terminal - updates the progress_line properly - when need to change the line - updates the progress_line properly -RuboCop::Cop::Lint::EmptyEnsure - does not register an offense for non-empty ensure - registers an offense and corrects empty ensure +RuboCop::Cop::Lint::RegexpAsCondition + registers an offense and corrects for a regexp literal in `if` condition + does not register an offense for a regexp literal outside conditions + does not register an offense for a regexp literal with `=~` operator -RuboCop::Cop::Layout::MultilineArrayBraceLayout - ignores implicit arrays - ignores empty arrays - ignores single-line arrays - behaves like multiline literal brace layout - symmetrical style - opening brace on separate line from first element - allows closing brace on separate line from last element - allows closing brace on separate line from last multiline element - detects closing brace on same line as last element - autocorrects closing brace on same line from last element - opening brace on same line as first element - allows closing brace on same line as last element - detects closing brace on different line from last element - autocorrects closing brace on different line from last element - allows closing brace on same line as last multiline element - with a chained call on the closing brace - but no comment after the last element - autocorrects the closing brace - and a comment after the last element - does not autocorrect the closing brace - detects closing brace on separate line from last element - new_line style - opening brace on same line as first element - detects closing brace on same line as last multiline element - detects closing brace on same line as last element - allows closing brace on different line from multi-line element - allows closing brace on different line from last element - autocorrects closing brace on same line as last element - opening brace on separate line from first element - autocorrects closing brace on same line from last element - allows closing brace on separate line from last element - allows closing brace on separate line from last multiline element - detects closing brace on same line as last element - same_line style - opening brace on separate line from first element - detects closing brace on different line from last element - allows closing brace on same line as last multiline element - allows closing brace on same line as last element - autocorrects closing brace on different line from last element - opening brace on same line as first element - autocorrects closing brace on different line as last element - detects closing brace on different line from last element - allows closing brace on same line from last element - detects closing brace on different line from multiline element - allows closing brace on same line as multi-line element - with a chained call on the closing brace - and a comment after the last element - detects closing brace on separate line from last element - does not autocorrect the closing brace - but no comment after the last element - autocorrects the closing brace - heredoc - ignores heredocs that could share a last line - detects heredoc structures that are safe to add to - auto-corrects safe heredoc offenses - when comment present before closing brace - corrects closing brace without crashing - behaves like multiline literal brace layout trailing comma - symmetrical style - opening brace on same line as first element - last element has a trailing comma - autocorrects closing brace on different line from last element - same_line style - opening brace on same line as first element - last element has a trailing comma - autocorrects closing brace on different line as last element - behaves like multiline literal brace layout method argument - when arguments to a method - but no comment after the last element - autocorrects the closing brace - and a comment after the last element - does not autocorrect the closing brace - detects closing brace on separate line from last element +RuboCop::Cop::Generator::RequireFileInjector + when a `require_relative` entry does not exist from before + injects a `require_relative` statement on the right line in the root file + when a `require` entry already exists + does not write to any file + when a cop of style department already exists + injects a `require_relative` statement on the end of style department + when using an unknown department + inserts a `require_relative` statement to the bottom of the file -RuboCop::Cop::Style::MultilineWhenThen - does not register an offense for array when statement with then - autocorrects when the body of `when` branch starts with `then` - doesn't register an offense when `then` required for a body of `when` is used - doesn't register an offense for singleline when statement with then - doesn't register an offense for multiline when statementwith then followed by other lines - doesn't register an offense for empty when statement without then - registers an offense for multiline when statement with then - doesn't register an offense for multiline when statement without then - registers an offense for empty when statement with then - does not register an offense for hash when statement with then +RuboCop::Cop::Style::DefWithParentheses + reports an offense for class def with empty parens + accepts empty parentheses in one liners + accepts def with arg and parens + reports an offense for def with empty parens -RuboCop::Cop::Layout::SpaceInsideHashLiteralBraces - accepts hash literals with no braces - registers an offense for hashes with no spaces if so configured - registers an offense for correct + opposite - accepts hashes with spaces by default - can handle interpolation in a braceless hash literal - when EnforcedStyle is no_space - registers an offense for hashes with spaces - accepts multiline hash with comment - accepts multiline hash - accepts hashes with no spaces - registers an offense for opposite + correct - when EnforcedStyle is compact - registers an offense for opposite + correct - registers offenses for hashes with no spaces - doesn't register an offense for non-nested hashes with spaces - registers an offense for nested hashes with spaces - accepts multiline hash with comment - accepts multiline hash - on Hash[{ x: 1 } => [1]] - does not register an offense - with space inside empty braces allowed - accepts empty braces with space inside - registers an offense for empty braces with no space inside - on { key: "{" } +RuboCop::Cop::Style::UnlessElse + unless with nested if-else + registers an offense + unless with else + registers an offense + unless without else does not register an offense - with space inside empty braces not allowed - accepts empty braces with no space inside - registers an offense for empty braces with space inside -RuboCop::Cop::Lint::FloatComparison - does not register an offense when comparing with float using epsilon - does not register an offense when comparing with float method that can return numeric and returns integer - registers an offense when comparing with method on float receiver - registers an offense when comparing with float returning method - registers an offense when comparing with float - registers an offense when comparing with float method that can return numeric and returns float - registers an offense when comparing with arightmetic operator on floats - -RuboCop::Cop::Style::WhileUntilDo - accepts do in single-line until - registers an offense for do in multiline until - registers an offense for do in multiline while - accepts do in single-line while - accepts multi-line until without do - accepts multi-line while without do +RuboCop::TargetRuby + when TargetRubyVersion is set + does not read Gemfile.lock or gems.locked + does not read .ruby-version + uses TargetRubyVersion + when TargetRubyVersion is not set + when .ruby-version is not in a parent directory + when gems.locked is in a parent directory + does + when Gemfile.lock is in a parent directory + does + when .ruby-version is present + does not read Gemfile.lock or gems.locked + when the MRI version contains multiple digits + reads it to determine the target ruby version + when .ruby-version contains a version prefixed by "ruby-" + correctly determines the target ruby version + when .ruby-version contains "system" version + uses the default target ruby version + when .ruby-version contains a JRuby version + uses the default target ruby version + when .ruby-version contains a Rbx version + uses the default target ruby version + when .ruby-version contains an MRI version + reads it to determine the target ruby version + when .ruby-version is not present + and gems.locked exists + uses the default Ruby when jruby is in gems.locked + uses MRI Ruby version when it has multiple digits + uses MRI Ruby version when it is present in gems.locked + uses the default Ruby when rbx is in gems.locked + uses the default Ruby when Ruby is not in gems.locked + and Gemfile.lock exists + uses the default Ruby when rbx is in Gemfile.lock + uses MRI Ruby version when it has multiple digits + uses the default Ruby when jruby is in Gemfile.lock + uses MRI Ruby version when it is present in Gemfile.lock + uses the default Ruby when Ruby is not in Gemfile.lock + when bundler lock files are not present + uses the default target ruby version + when .ruby-version is in a parent directory + reads it to determine the target ruby version -RuboCop::Cop::Style::NonNilCheck - when not allowing semantic changes - does not register an offense if only expression in predicate - does not register an offense if last expression in class predicate - registers an offense for != nil - does not register an offense if only expression in class predicate - does not register an offense for != 0 - does not blow up when autocorrecting implicit receiver - does not report corrected when the code was not modified - does not register an offense for not x.nil? - does not register an offense for !x.nil? - does not register an offense if last expression in predicate - when allowing semantic changes - does not blow up with ternary operators - does not blow up when autocorrecting implicit receiver - registers an offense for unless x.nil? - does not register an offense for `!x` - autocorrects by changing `x != nil` to `x` - registers an offense for `not x.nil?` - corrects code that would not be modified if IncludeSemanticChanges were false - does not register an offense for `x.nil?` - registers an offense for `!x.nil?` +RuboCop::ResultCache + .cleanup + removes the oldest files in the cache if needed + cached result that was saved with no command line option + when a cache source is read + has utf8 encoding + when offenses are saved by autocorrect run + serializes them with :uncorrected status + when --display-cop-names is given + is invalid + when --only is given + is invalid + when no option is given + is valid and can be loaded + when team external_dependency_checksum changes + is invalid + when team external_dependency_checksum is the same + is valid + when end of line characters have changed + is invalid + when file contents have changed + is invalid + when a symlink is present in the cache location + and symlink attack protection is enabled + prevents caching and prints a warning + and symlink attack protection is disabled + permits caching and prints no warning + when file permission have changed + is invalid + when --format is given + is valid and can be loaded + #save + when the default internal encoding is UTF-8 + writes non UTF-8 encodable data to file with no exception + when the @path is not writable + behaves like invalid cache location + doesn't raise an exception + behaves like invalid cache location + doesn't raise an exception + the cache path + when CacheRootDirectory not set + and XDG_CACHE_HOME is not set + contains $HOME/.cache + and XDG_CACHE_HOME is set + contains the given path and UID + when CacheRootDirectory is set + contains the given root -RuboCop::Cop::Layout::TrailingWhitespace - is not fooled by __END__ within a documentation comment - registers offenses before __END__ but not after - registers an offense for trailing whitespace in a heredoc string - registers an offense for a line ending with tab - registers an offense for a blank line with space - registers an offense for a line ending with space - is not fooled by heredoc containing __END__ within a doc comment - auto-corrects unwanted space - accepts a line without trailing whitespace - is not fooled by heredoc containing __END__ - when `AllowInHeredoc` is set to true - registers an offense for trailing whitespace at the heredoc begin - accepts trailing whitespace in a heredoc string +RuboCop::Cop::Style::GlobalStdStream + does not register an offense when assigning other const to std stream gvar + registers an offense and corrects when using std stream as const + does not register an offense when using non std stream const + does not register an offense when assigning std stream const to std stream gvar -RuboCop::Cop::Style::RedundantParentheses - accepts parentheses when enclosed in parentheses at `while-post` - accepts parentheses around a method call with unparenthesized arguments - registers an offense for parens around a literal hash value - registers an offense for parens around a block body - registers an offense for parens around an integer exponentiation base - registers an offense for parens around last expressions in method body - accepts parentheses around the error passed to rescue - registers an offense for parens around a negative exponent - registers an offense when there is space around the parentheses - registers an offense for parens around last expressions in block body - accepts parentheses when they touch the preceding keyword - registers an offense for parens around a literal in array - registers an offense for parens around a literal hash value and following newline - accepts parentheses when enclosed in parentheses at `until-post` - registers an offense for parens around method body - accepts parentheses around a constant passed to when - registers an offense for parens around a positive exponent - accepts parentheses around an irange - accepts parentheses in super call with hash - accepts parentheses in yield call with hash - accepts parentheses around an erange - accepts parentheses inside an erange - registers an offense for parens around constant ternary condition - registers an offense for parens around a float exponentiation base - accepts parentheses inside an irange - registers an offense for parens around a variable after semicolon - accepts parentheses when they touch the following keyword - registers an offense for parens around a literal in array and following newline - accepts parentheses around operator keywords - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a literal - behaves like plausible - accepts parentheses when arguments are unparenthesized - when a hash literal is the second argument in a method call - registers an offense - behaves like redundant - registers an offense for parentheses around a literal - behaves like redundant - registers an offense for parentheses around a variable - behaves like keyword with return value - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around a keyword - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a keyword - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around a keyword - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a method call - behaves like redundant - registers an offense for parentheses around a literal - behaves like redundant - registers an offense for parentheses around a keyword - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a constant - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around an unary operation - behaves like redundant - registers an offense for parentheses around a literal - behaves like redundant - registers an offense for parentheses around a literal - behaves like redundant - registers an offense for parentheses around a literal - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a variable - behaves like redundant - registers an offense for parentheses around a method call - behaves like redundant - registers an offense for parentheses around an unary operation - behaves like redundant - registers an offense for parentheses around an unary operation - behaves like redundant - registers an offense for parentheses around a method call - behaves like redundant - registers an offense for parentheses around a literal - behaves like redundant - registers an offense for parentheses around an unary operation - behaves like redundant - registers an offense for parentheses around a method call - behaves like keyword with arguments - behaves like redundant - registers an offense for parentheses around a keyword - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around a keyword - behaves like keyword with arguments - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around a keyword - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a literal - behaves like redundant - registers an offense for parentheses around a literal - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a method call - behaves like redundant - registers an offense for parentheses around a literal - behaves like redundant - registers an offense for parentheses around a method call - behaves like plausible - accepts parentheses when arguments are unparenthesized - when a non-parenthesized call has an arg and a block - accepts parens around the arg - behaves like redundant - registers an offense for parentheses around a literal - behaves like redundant - registers an offense for parentheses around a variable - behaves like keyword with return value - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around a keyword - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a literal - behaves like redundant - registers an offense for parentheses around a literal - behaves like redundant - registers an offense for parentheses around a literal - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a literal - behaves like redundant - registers an offense for parentheses around a keyword - when the first argument in a method call begins with a hash literal - accepts parentheses if the argument list is not parenthesized - registers an offense if the argument list is parenthesized - behaves like redundant - registers an offense for parentheses around a method call - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a keyword - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a method call - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around a literal - behaves like keyword with return value - behaves like plausible - accepts parentheses when arguments are unparenthesized - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around a keyword - behaves like redundant - registers an offense for parentheses around a method call - behaves like plausible - accepts parentheses when arguments are unparenthesized +RuboCop::Cop::Layout::SpaceAroundMethodCallOperator + does not register an offense when no method call operator + :: operator + registers an offense when spaces after method call + autocorrects offense when multiple spaces with assignment + registers an offense when space around multiple method call operator + autocorrects offense when space after method call + does not register an offense when no space around any `.` operators + registers an offense when space after method call + autocorrects offense when space around intermediate method call operator + autocorrects offense when spaces after method call + autocorrects offense when space around multiple method call operator + autocorrects offense when space after last method call operator + registers an offense when multiple spaces with assignment + registers an offense when space around intermediate method call operator + registers an offense when space after first operator with assignment + does not register an offense if no space before `::` + operator with assignment + registers an offense when space after last method call operator + does not register an offense if no space before `::` + operator with inheritance + does not register an offense when no space around method call + autocorrects offense when space after first operator with assignment + does not register an offense if no space with + conditionals + when multi line method call + autocorrects offense when space before method call + registers an offense when space before method call + does not register an offense when no space after the `::` + safe navigation operator + autocorrects offense when space before method call + autocorrects offense when spaces before method call + registers an offense when space around intermediate method call operator + autocorrects offense when space before last method call operator + autocorrects offense when space after method call + autocorrects offense when spaces around method call + registers an offense when space before method call + registers an offense when spaces after method call + registers an offense when space after method call + autocorrects offense when space around multiple method call operator + registers an offense when space around multiple method call operator + autocorrects offense when space after last method call operator + autocorrects offense when space after first method call operator + does not register an offense when no space around method call + registers an offense when spaces before method call + registers an offense when space after last method call operator + registers an offense when spaces around method call + autocorrects offense when space around intermediate method call operator + autocorrects offense when space before first method call operator + autocorrects offense when spaces after method call + registers an offense when space after first method call operator + registers an offense when space before first method call operator + does not register an offense when no space around any `.` operators + registers an offense when space before last method call operator + when multi line method call + registers an offense when space before method call + registers an offense when space before method call in suffix chaining + autocorrects offense when space before method call + autocorrects offense when space before method call in suffix chaining + does not register an offense when no space after the `&.` + dot operator + registers an offense when space after last method call operator + autocorrects offense when spaces before method call + autocorrects offense when space before last method call operator + does not register an offense when no space around method call + autocorrects offense when space before method call + autocorrects offense when space around multiple method call operator + registers an offense when space around intermediate method call operator + registers an offense when space before first method call operator + autocorrects offense when space around intermediate method call operator + registers an offense when space after first method call operator + does not register an offense when no space around any `.` operators + registers an offense when space before last method call operator + autocorrects offense when space after last method call operator + autocorrects offense when spaces after method call + registers an offense when spaces after `Proc#call` shorthand call + registers an offense when spaces around method call + registers an offense when space around multiple method call operator + autocorrects offense when space after first method call operator + registers an offense when space after method call + autocorrects offense when spaces after `Proc#call` shorthand call + autocorrects offense when space after method call + registers an offense when space before method call + registers an offense when spaces after method call + autocorrects offense when space before first method call operator + autocorrects offense when spaces around method call + registers an offense when spaces before method call + when there is a space between `.` operator and a comment + registers an offense when there is a space before `.` + does not register an offense when there is not a space before `.` + when multi line method call + registers an offense when space before method call + autocorrects offense when space before method call + does not register an offense when no space after the `.` + autocorrects offense when space before method call in suffix chaining + registers an offense when space before method call in suffix chaining -RuboCop::Cop::Lint::RescueException - does not register an offense for rescue with no class and => e - registers an offense for rescue from Exception - does not crash when the namespace of a rescued class is in a local variable - does not register an offense for rescue with other class - registers an offense for rescue with StandardError, Exception - registers an offense for rescue with Exception => e - does not register an offense for rescue with no class - does not register an offense for rescue with a module prefix - does not register an offense for rescue with other classes - does not crash when the splat operator is used in a rescue - registers an offense for rescue with ::Exception +RuboCop::Cop::Style::EachWithObject + ignores inject and reduce with passed in, but not returned hash + correctly autocorrects + finds inject and reduce with passed in and returned hash + does not blow up for reduce with no arguments + correctly autocorrects with return value only + ignores inject/reduce with assignment to accumulator param in block + ignores inject and reduce passed in symbol + ignores inject and reduce with empty body + ignores inject and reduce with condition as body + when a simple literal is passed as initial value + ignores inject/reduce -RuboCop::Cop::Bundler::GemComment - when investigating Ruby files - does not register any offenses - when investigating Gemfiles - and the gem is commented - does not register any offenses - when the "OnlyFor" option is set - and some other options are checked - when a gem is uncommented and only unchecked options - does not register an offense - when a gem is uncommented and has a version specifier but no other options - does not register an offense - when a gem is uncommented and has one of the checked options - registers an offense - when the version specifiers are checked - when a gem is uncommented and has options but no version specifiers - does not register an offense - when a gem is commented - does not register an offense - when a gem is uncommented and has multiple version specifiers - registers an offense - when a gem is uncommented and has no extra options - does not register an offense - when a gem is uncommented and has a version specifier along with unrelated options - registers an offense - when a gem is uncommented and has a version specifier - registers an offense - and a gem has no comment - registers an offense - and the file is empty - does not register any offenses - and the file contains source and group - does not register any offenses - and the gem is permitted - does not register any offenses +RuboCop::Cop::Style::MethodDefParentheses + require_parentheses + auto-adds required parens for a defs + auto-adds required parens to argument lists on multiple lines + reports an offense for correct + opposite + accepts def with no args and no parens + reports an offense for class def with parameters but no parens + reports an offense for def with parameters but no parens + require_no_parentheses + behaves like no parentheses + accepts def with no args and no parens + reports an offense for opposite + correct + accepts a class def with parameters with parens + reports an offense for def with parameters with parens + reports an offense for class def with parameters with parens + reports an offense for def with no args and parens + auto-removes the parens for defs + accepts a def with parameters but no parens + require_no_parentheses_except_multiline + when args are all on a single line + behaves like no parentheses + accepts def with no args and no parens + reports an offense for opposite + correct + reports an offense for class def with parameters with parens + auto-removes the parens for defs + reports an offense for def with no args and parens + accepts a def with parameters but no parens + accepts a class def with parameters with parens + reports an offense for def with parameters with parens + when args span multiple lines + reports an offense for correct + opposite + auto-adds required parens to argument lists on multiple lines -RuboCop::Cop::Style::ExponentialNotation - EnforcedStyle is integral - registers no offense for negative exponent - registers no offense for an integral mantissa - registers an offense for mantissa divisible by 10 - registers no offense for a regular float - registers an offense for decimal mantissa - registers no offense for negative mantissa - registers no offense for a float smaller than 1 - EnforcedStyle is scientific - registers no offense for a regular float - registers no offense for a mantissa between 1 and 10 - registers no offense for a float smaller than 1 - registers an offense for mantissa equal to 10 - registers no offense for a mantissa equal to 1 - registers no offense for a negative mantissa - registers no offense for a negative exponent - registers an offense for mantissa smaller than 1 - registers an offense for mantissa greater than 10 - EnforcedStyle is engineering - registers no offense for a regular float - registers no offense for a float smaller than 1 - registers an offense for exponent equal to 4 - registers no offense for a negative mantissa - registers an offense for a mantissa greater than -0.1 - registers an offense for mantissa smaller than 0.1 - registers an offense for exponent equal to -2 - registers an offense for mantissa smaller than -1000 - registers no offense for a negative exponent - registers no offense for a mantissa equal to 1 - registers no offense for a large mantissa +RuboCop::Formatter::JUnitFormatter + #file_finished + displays an offfense for `classname='test_2` in parsable text + displays a non-offfense element in parsable text + displays start of parsable text + displays end of parsable text + displays an offfense for `classname='test_1` in parsable text -RuboCop::Cop::Style::RandomWithOffset - registers an offense when using Kernel.rand - does not register an offense when using range with triple dots - registers an offense when using offset - rand(irange) - registers an offense when using rand(int).next - registers an offense when using offset + Random.rand(int) - registers an offense when using rand(erange).succ - registers an offense when using Random.rand - registers an offense when using rand(int) + offset - registers an offense when using rand(int) - offset - registers an offense when using ::Random.rand(int).pred - registers an offense when using rand(erange) + offset - registers an offense when using ::Random.rand - registers an offense when using offset - ::Random.rand(int) - registers an offense when using rand(irange).succ - registers an offense when using rand(int).pred - does not register an offense when using range with double dots - registers an offense when using offset - rand(erange) - registers an offense when using Random.rand(int).succ - registers an offense when using ::Kernel.rand - registers an offense when using rand(irange) + offset - registers an offense when using rand(erange) - offset - registers an offense when using offset - rand(int) - registers an offense when using rand(irange) - offset - registers an offense when using rand(int).succ - registers an offense when using offset + rand(int) +RuboCop::Cop::Style::FrozenStringLiteralComment + always + accepts a frozen string literal comment below shebang and encoding comments + accepts a frozen string literal below a shebang comment + accepts a source with no tokens + accepts a disabled frozen string literal on the top line + registers an offense for not having a frozen string literal comment under an encoding comment separated by a newline + registers an offense for arbitrary tokens + registers an offense for not having a frozen string literal comment under a shebang and an encoding comment + accepts a disabled frozen string literal comment below shebang and encoding comments + accepts an empty source + registers an offense for having a frozen string literal comment under ruby code + registers an offense for not having a frozen string literal comment under an encoding comment + accepts a frozen string literal below an encoding comment + accepts a disabled frozen string literal below a shebang comment + registers an offense for an extra first empty line + accepts a frozen string literal on the top line + registers an offense for not having a frozen string literal comment when there is only a shebang + registers an offense for not having a frozen string literal comment under a shebang + accepts a frozen string literal comment below newline-separated magic comments + accepts an emacs style combined magic comment + registers an offense for not having a frozen string literal comment on the top line + registers an offense with an empty line between magic comments and the code + accepts a frozen string literal comment below shebang above an encoding comments + accepts a disabled frozen string literal below an encoding comment + accepts a disabled frozen string literal comment below shebang above an encoding comments + accepts a frozen string literal comment after other comments + never + accepts a frozen string literal comment under ruby code + accepts an empty source + accepts not having a frozen string literal comment on the top line + registers an offense for a frozen string literal comment below shebang and encoding comments + allows not having a frozen string literal comment under an encoding comment + registers an offense for a frozen string literal comment below a shebang comment + registers an offense for having a frozen string literal comment after other comments + allows not having a frozen string literal comment under a shebang and an encoding comment + registers an offense for a frozen string literal comment on the top line + registers an offense for a frozen string literal comment below shebang above an encoding comments + accepts not having not having a frozen string literal comment under a shebang + registers an offense for a disabled frozen string literal comment below shebang above an encoding comments + registers an offense for a frozen string literal comment below an encoding comment + registers an offense for a disabled frozen string literal comment on the top line + registers an offense for a disabled frozen string literal below an encoding comment + accepts a source with no tokens + registers an offense for a disabled frozen string literal comment below shebang and encoding comments + registers an offense for a disabled frozen string literal below a shebang comment + always_true + accepts an emacs style combined magic comment + registers an offense for a disabled frozen string literal + accepts a frozen string literal comment below shebang and encoding comments + accepts a frozen string literal comment after other comments + registers an offense for not having a frozen string literal comment under a shebang, an encoding comment, and extra space + registers an offense for a disabled frozen string literal comment under shebang with no other code + registers an offense for arbitrary tokens below shebang and encoding comments + accepts a frozen string literal below a shebang comment + registers an offense for not having a frozen string literal comment under shebang with no other code + registers an offense for arbitrary tokens + registers an offense for arbitrary tokens under shebang with no other code + accepts a frozen string literal comment under shebang with no other code + accepts a frozen string literal below an encoding comment + registers an offense for having a frozen string literal comment under ruby code + accepts a frozen string literal on the top line + registers an offense for a disabled frozen string literal below an encoding comment + registers an offense for a disabled frozen string literal comment below shebang, an encoding comment, and extra space + registers an offense for a disabled frozen string literal comment below shebang and encoding comments + registers an offense for a disabled frozen string literal on the top line + registers an offense for an extra first empty line + registers an offense for arbitrary tokens below shebang, an encoding comment, and extra space + registers an offense for a disabled frozen string literal below a shebang comment + registers an offense for not having a frozen string literal comment under a shebang and an encoding comment + accepts a source with no tokens + registers an offense for not having a frozen string literal comment under an encoding comment + registers an offense for arbitrary tokens below a shebang comment + registers an offense for a disabled frozen string literal comment below an encoding comment and extra space + registers an offense for a disabled frozen string literal comment below shebang above an encoding comments + registers an offense for arbitrary tokens below an encoding comment + registers an offense for a disabled frozen string literal above an empty line + accepts an empty source + registers an offense for arbitrary tokens below an encoding comment and extra space + registers an offense for not having a frozen string literal comment on the top line + registers an offense for a disabled frozen string literal comment after other comments + accepts a frozen string literal comment below an encoding comment and extra space + accepts a frozen string literal comment below shebang above an encoding comments + accepts a frozen string literal comment below shebang, an encoding comment, and extra space + registers an offense for not having a frozen string literal comment under an encoding comment and extra space + registers an offense for arbitrary tokens above an empty line + registers an offense for arbitrary tokens below shebang above an encoding comments -RuboCop::Cop::Style::InlineComment - does not register an offense for special rubocop inline comments - does not register an offense for a standalone comment - registers an offense for a trailing inline comment +RuboCop::Cop::Lint::BigDecimalNew + registers an offense and corrects using `::BigDecimal.new()` + registers an offense and corrects using `BigDecimal.new()` + does not register an offense when using `BigDecimal()` -RuboCop::Cop::Metrics::AbcSize - when Max is 1.3 - reports size and max as <1, 1, 4> 4.24/1.3 - when Max is 10.3 - reports size and max as <10, 10, 40> 42.43/10.3 - when Max is 100.321 - reports size and max as <100, 100, 400> 424.3/100.3 - when Max is 1000.3 - reports size and max as <1000, 1000, 4000> 4243/1000 - when Max is 0 - registers an offense for a `define_method` - treats safe navigation method calls like regular method calls + a condition - registers an offense for complex content including A, B, and C scores - registers an offense for an assignment of an element - accepts an empty `define_method` - registers an offense for an if modifier - accepts an empty method - registers an offense for an assignment of a local variable - when method is in list of ignored methods - does not register an offense when defining an instance method - does not register an offense when defining a class method - does not register an offense when using `define_method` - when Max is 2 - accepts two assignments - when Max is 2.3 - accepts a total score of 2.24 +RuboCop::Cop::Style::MultilineIfThen + does not get confused by a commented-out then + does not get confused by empty elsif branch + does not raise an error for an implicit match unless + does not get confused by a postfix unless + registers an offense for then in multiline if + does not get confused by a nested postfix unless + registers an offense for then in multiline elsif + registers an offense for then in multiline unless + accepts table style if/then/elsif/ends + does not raise an error for an implicit match if + does not get confused by a then in a when -RuboCop::Cop::VariableForce::Scope - .new - when lvasgn node is passed - accepts that as top level scope - when begin node is passed - accepts that as top level scope - #body_node - when the scope is top level - returns the body node - when the scope is class - returns the body node - when the scope is module - returns the body node - when the scope is block - returns the body node - when the scope is singleton class - returns the body node - when the scope is singleton method - returns the body node - when the scope is instance method - returns the body node - #name - when the scope is singleton method definition - returns the method name - when the scope is instance method definition - returns the method name - #include? - with child node the scope includes - is expected to equal true - with child node the scope does not include - is expected to equal false - with descendant node the scope does not include - is expected to equal false - with ancestor node the scope does not include - is expected to equal false - with node of the scope itself - is expected to equal false - #each_node - outer scope boundary handling - when the scope is block - yields the argument and the body nodes - when the scope is singleton method - yields the argument and the body nodes - when the scope is instance method - yields the argument and the body nodes - when the scope is top level - yields the body nodes - when the scope is class - yields the body nodes - when the scope is singleton class - yields the body nodes - when the scope is module - yields the body nodes - inner scope boundary handling - when there's a singleton method definition - yields only the defs node and the method host node - when there's a method invocation with block - yields only the block node and the child send node +RuboCop::Formatter::ProgressFormatter + #finished + calls #report_summary + when no offenses are detected + does not report offenses + when any offenses are detected + reports all detected offenses for all failed files + #file_finished + when any offenses are detected + calls #report_as_with_mark + when no offenses are detected + calls #report_as_with_mark + #report_file_as_mark + when no offenses are detected + prints "." + when different severity offenses are detected + prints highest level mark + when a refactor severity offense is detected + prints "R" + when a refactor convention offense is detected + prints "C" -isolated environment - is not affected by a config file above the work directory +RuboCop::Cop::Style::InfiniteLoop + registers an offense for a until loop with nil as condition + registers an offense for a while loop with {} as condition + registers an offense for a while loop with 1 as condition + accepts Kernel#loop + registers an offense for until false if loop {} would work because the assigned variable is not used afterwards + accepts modifier while true if loop {} would change semantics + registers an offense for a while loop with 2.0 as condition + registers an offense for while true or until false if loop {} would work because of an earlier assignment + registers an offense for a while loop with [1] as condition + accepts while true if loop {} would change semantics + registers an offense for until false if loop {} would work because of previous assignment in a while loop + registers an offense for modifier until false if loop {} would not change semantics + registers an offense for while true if loop {} would work because it is an instance variable being assigned + registers an offense for a until loop with false as condition + behaves like auto-corrector + auto-corrects begin-end-until with two statements + auto-corrects the usage of until without do + auto-corrects single line modifier until with and + auto-corrects the usage of until with do + auto-corrects begin-end-until with one statement + auto-corrects single line modifier until + with non-default indentation width + auto-corrects multi-line modifier until and indents correctly + behaves like auto-corrector + auto-corrects begin-end-while with two statements + auto-corrects single line modifier while + auto-corrects the usage of while without do + auto-corrects single line modifier while with and + auto-corrects the usage of while with do + auto-corrects begin-end-while with one statement + with non-default indentation width + auto-corrects multi-line modifier while and indents correctly -RuboCop::Cop::Style::MutableConstant - Strict: true - allows calls to freeze - freezes a heredoc - behaves like immutable objects - allows Struct.new to be ||= to a constant - allows Struct.new to be assigned to a constant - behaves like mutable objects - when assigning with ||= - registers an offense for "top#{1 + 2}" assigned to a constant and corrects by adding .freeze - when assigning with = - registers an offense for "top#{1 + 2}" assigned to a constant and corrects by adding .freeze - behaves like immutable objects - allows OTHER_CONST to be assigned to a constant - allows OTHER_CONST to be ||= to a constant - methods and operators that produce frozen objects - accepts comparison operators - accepts operating on multiple integers - accepts operating on multiple floats - accepts operating on a constant and a float - accepts operating on a constant and an interger - accepts checking fixed size - accepts assigning to an environment variable with a fallback - when the frozen string literal comment is true - behaves like immutable objects - allows "#{a}" to be assigned to a constant - allows "#{a}" to be ||= to a constant - behaves like immutable objects - allows ::OTHER_CONST to be ||= to a constant - allows ::OTHER_CONST to be assigned to a constant - operators that produce unfrozen objects - registers an offense when operating on a constant and a string - registers an offense when operating on multiple strings - when assigning an array without brackets - adds brackets when auto-correcting - does not add brackets to %w() arrays - when assigning with multiple operator calls - registers an offense and corrects with parens and freeze - behaves like immutable objects - allows 1 to be assigned to a constant - allows 1 to be ||= to a constant - behaves like immutable objects - allows ENV['foo'] to be ||= to a constant - allows ENV['foo'] to be assigned to a constant - behaves like immutable objects - allows ::ENV['foo'] to be ||= to a constant - allows ::ENV['foo'] to be assigned to a constant - behaves like immutable objects - allows :sym to be ||= to a constant - allows :sym to be assigned to a constant - behaves like immutable objects - allows ::Struct.new to be ||= to a constant - allows ::Struct.new to be assigned to a constant - splat expansion - expansion of a range - registers an offense and corrects to use to_a.freeze - with parentheses - registers an offense and corrects to use to_a.freeze - when assigning with an operator - behaves like operator methods - registers an offense and corrects with parens and freeze - behaves like operator methods - registers an offense and corrects with parens and freeze - behaves like operator methods - registers an offense and corrects with parens and freeze - behaves like operator methods - registers an offense and corrects with parens and freeze - behaves like operator methods - registers an offense and corrects with parens and freeze - behaves like operator methods - registers an offense and corrects with parens and freeze - behaves like immutable objects - allows 1.5 to be assigned to a constant - allows 1.5 to be ||= to a constant - behaves like mutable objects - when assigning with ||= - registers an offense for 'str' assigned to a constant and corrects by adding .freeze - when assigning with = - registers an offense for 'str' assigned to a constant and corrects by adding .freeze - behaves like mutable objects - when assigning with = - registers an offense for { a: 1, b: 2 } assigned to a constant and corrects by adding .freeze - when assigning with ||= - registers an offense for { a: 1, b: 2 } assigned to a constant and corrects by adding .freeze - behaves like immutable objects - allows Struct.new(:a, :b) to be assigned to a constant - allows Struct.new(:a, :b) to be ||= to a constant - behaves like mutable objects - when assigning with = - registers an offense for Something.new assigned to a constant and corrects by adding .freeze - when assigning with ||= - registers an offense for Something.new assigned to a constant and corrects by adding .freeze - behaves like mutable objects - when assigning with = - registers an offense for %w(a b c) assigned to a constant and corrects by adding .freeze - when assigning with ||= - registers an offense for %w(a b c) assigned to a constant and corrects by adding .freeze - when the frozen string literal comment is false - behaves like mutable objects - when assigning with ||= - registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze - when assigning with = - registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze - behaves like mutable objects - when assigning with ||= - registers an offense for [1, 2, 3] assigned to a constant and corrects by adding .freeze - when assigning with = - registers an offense for [1, 2, 3] assigned to a constant and corrects by adding .freeze - behaves like immutable objects - allows Struct.new(:node) do - def assignment? - true - end -end - to be ||= to a constant - allows Struct.new(:node) do - def assignment? - true - end -end - to be assigned to a constant - behaves like immutable objects - allows Namespace::OTHER_CONST to be assigned to a constant - allows Namespace::OTHER_CONST to be ||= to a constant - when the frozen string literal comment is missing - behaves like mutable objects - when assigning with ||= - registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze - when assigning with = - registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze - behaves like immutable objects - allows ::Namespace::OTHER_CONST to be ||= to a constant - allows ::Namespace::OTHER_CONST to be assigned to a constant - Strict: false - allows method call assignments - behaves like mutable objects - when assigning with ||= - registers an offense for { a: 1, b: 2 } assigned to a constant and corrects by adding .freeze - when assigning with = - registers an offense for { a: 1, b: 2 } assigned to a constant and corrects by adding .freeze - behaves like immutable objects - allows 1.5 to be assigned to a constant - allows 1.5 to be ||= to a constant - behaves like mutable objects - when assigning with = - registers an offense for %w(a b c) assigned to a constant and corrects by adding .freeze - when assigning with ||= - registers an offense for %w(a b c) assigned to a constant and corrects by adding .freeze - when assigning a range (irange) without parenthesis - does not add parenthesis to range enclosed in parentheses - adds parenthesis when auto-correcting - when assigning a range (erange) without parenthesis - adds parenthesis when auto-correcting - does not add parenthesis to range enclosed in parentheses - when the constant is a frozen string literal - when the frozen string literal comment is false - behaves like mutable objects - when assigning with ||= - registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze - when assigning with = - registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze - when the frozen string literal comment is missing - behaves like mutable objects - when assigning with ||= - registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze - when assigning with = - registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze - when the frozen string literal comment is true - behaves like immutable objects - allows "#{a}" to be assigned to a constant - allows "#{a}" to be ||= to a constant - behaves like immutable objects - allows :sym to be ||= to a constant - allows :sym to be assigned to a constant - when assigning an array without brackets - adds brackets when auto-correcting - does not add brackets to %w() arrays - behaves like mutable objects - when assigning with ||= - registers an offense for "top#{1 + 2}" assigned to a constant and corrects by adding .freeze - when assigning with = - registers an offense for "top#{1 + 2}" assigned to a constant and corrects by adding .freeze - behaves like immutable objects - allows 'foo' + 'bar' to be ||= to a constant - allows 'foo' + 'bar' to be assigned to a constant - behaves like mutable objects - when assigning with ||= - registers an offense for [1, 2, 3] assigned to a constant and corrects by adding .freeze - when assigning with = - registers an offense for [1, 2, 3] assigned to a constant and corrects by adding .freeze - behaves like immutable objects - allows FOO + BAR to be ||= to a constant - allows FOO + BAR to be assigned to a constant - behaves like immutable objects - allows ENV['foo'] to be assigned to a constant - allows ENV['foo'] to be ||= to a constant - splat expansion - expansion of a range - registers an offense and corrects to use to_a.freeze - with parentheses - registers an offense and corrects to use to_a.freeze - behaves like mutable objects - when assigning with = - registers an offense for 'str' assigned to a constant and corrects by adding .freeze - when assigning with ||= - registers an offense for 'str' assigned to a constant and corrects by adding .freeze - behaves like immutable objects - allows FOO - BAR to be ||= to a constant - allows FOO - BAR to be assigned to a constant - behaves like immutable objects - allows ::ENV['foo'] to be ||= to a constant - allows ::ENV['foo'] to be assigned to a constant - behaves like immutable objects - allows 1 to be ||= to a constant - allows 1 to be assigned to a constant +RuboCop::Cop::Style::ArrayCoercion + does not register an offense when converting variable into other named array variable with check + registers an offense and corrects when splatting variable into array + does not register an offense when splatting multiple variables into array + registers an offense and corrects when converting variable into array with check + does not register an offense when splat is not in array -RuboCop::Cop::Style::UnpackFirst - registers offense - when using `#unpack` with dot and square brackets - when using `#unpack` with `#slice` - when using `#unpack` with square brackets - when using `#unpack` with `#at` - when using `#unpack` with `#first` - does not register offense - when using `#unpack1` - when using `#unpack` accessing second element +RuboCop::Cop::Style::ColonMethodDefinition + accepts a class method defined using . + using the class name + registers an offense for a class method defined using :: + using self + registers an offense for a class method defined using :: -RuboCop::Cop::Layout::HeredocArgumentClosingParenthesis - correct cases - accepts correct case with other param before - accepts double correct case nested - accepts double correct case - accepts simple correct case - accepts double correct case new line - accepts correct case with other param after - accepts hash correct case - invocation after the HEREDOC - ignores tr - ignores random call after - ignores random call - incorrect cases - simple incorrect case comma - detects - incorrect case nested method call with comma - detects - nested incorrect case - detects - incorrect case with other param before constructor and raise call - detects - simple incorrect case with call after trailing comma - detects - incorrect case with other param before constructor - detects - complex incorrect case with multiple calls - detects and fixes the first - detects and fixes the second - simple incorrect case squiggles - detects - simple incorrect case hash - detects - incorrect case in array with double heredoc and spaced out comma - detects - double incorrect case - detects - double case new line - detects and fixes - simple incorrect case comma with spaces and comma in heredoc - detects - complex chained incorrect case with multiple calls - detects and fixes the first - incorrect case in array with spaced out comma - detects - incorrect case in array with nested calls and double heredoc and spaced out comma - detects - double incorrect case new line chained calls - detects - incorrect case with other param after - detects - simple incorrect case with call after - detects - simple incorrect case - detects - simple incorrect case comma with spaces - detects - incorrect case with other param before - detects +isolated environment + is not affected by a config file above the work directory -RuboCop::Cop::Style::CaseLikeIf - registers an offense and corrects when using `==` with literal - does not register an offense when using `equal?` without a receiver - registers an offense and corrects when using `is_a?` - registers an offense and corrects when using `=~` - registers an offense and corrects when using `include?` with range - registers an offense and corrects when using `match?` with non regexp in other branches except first - does not register an offense when using ternary operator - does not register an offense when using `==` with method call with arguments - does not register an offense when using `==` with constant containing 1 letter in name - does not register an offense when using `match?` in first branch with non regexp - registers an offense and corrects when using `||` within conditions - does not register an offense when using modifier `if` - does not register an offense when using `unless` - does not register an offense when only `if-else` - registers an offense and corrects when using `===` - registers an offense and corrects when using `==` with constant - does not register an offense when using `==` with class reference - registers an offense and corrects when using `match?` with regexp - does not register an offense when using `match?` with non regexp - registers an offense and corrects when using nested conditions with `||` - does not register an offense when using `match?` without a receiver - does not register an offense when only single `if` - does not register an offense when one of `||` subconditions is not convertible - does not register an offense when not all conditions contain target - does not register an offense when using `=~` in first branch with non regexp - registers an offense and corrects when target is a method call +RuboCop::Cop::Style::RedundantSelf + accepts a self receiver with the square bracket operator + reports an offense a self receiver of .call + does not report an offense when receiver and multiple assigned lvalue have the same name + accepts a self receiver on an lvalue of an assignment + accepts a self receiver on an lvalue of a parallel assignment + accepts a self receiver on an lvalue of an and-assignment + accepts a self receiver used to distinguish from argument of block + does not report an offense when self receiver in a method argument and multiple assigned lvalue have the same name + accepts a self receiver for methods named like ruby keywords + accepts a self receiver of .() + does not report an offense when self receiver in a method argument and lvalue have the same name + accepts a self receiver with the double less-than operator + does not report an offense when receiver and lvalue have the same name + accepts a self receiver on an lvalue of an or-assignment + accepts a self receiver on an lvalue of a plus-assignment + accepts a self receiver used to distinguish from constant + reports an offense a self receiver on an rvalue + accepts a self receiver of methods also defined on `Kernel` + instance methods + accepts a self receiver used to distinguish from an argument when an inner method is defined + accepts a self receiver used to distinguish from an argument + accepts a self receiver used to distinguish from local variable + accepts a self receiver used to distinguish from argument + accepts a self receiver used to distinguish from blockarg + accepts a self receiver used to distinguish from optional argument + class methods + accepts a self receiver used to distinguish from local variable + accepts a self receiver used to distinguish from blockarg + accepts a self receiver used to distinguish from optional argument + accepts a self receiver used to distinguish from argument -RuboCop::Cop::Style::RedundantCondition - when inverted condition (unless) - registers no offense - when condition and else branch are same - accepts complex unless branches - registers an offense - ternary expression (?:) - accepts expressions when the condition and if branch do not match - when condition and if_branch are same +RuboCop::Cop::Style::RedundantRegexpEscape + with a single-line %r<> regexp + with escaped delimiters and regexp options + does not register an offense + without escapes + does not register an offense + with escaped delimiters outside a character-class + does not register an offense + with escaped delimiters inside a character-class + does not register an offense + with a single-line %r!! regexp + with escaped delimiters inside a character-class + does not register an offense + without escapes + does not register an offense + with escaped delimiters and regexp options + does not register an offense + with escaped delimiters outside a character-class + does not register an offense + with a single-line `//` regexp + with an escaped 'u{0041}' outside a character class + does not register an offense + with an escaped 'D' outside a character class + does not register an offense + with an escaped 'Y' outside a character class + does not register an offense + with an uppercase metacharacter outside a character class + does not register an offense + with an escaped ']' outside a character class + does not register an offense + with an escaped 'n101' inside a character class + does not register an offense + with an escaped 'X' outside a character class + does not register an offense + with an escaped '{' outside a character class + does not register an offense + with an escaped 'Z' inside a character class + does not register an offense + with an escaped 'O' outside a character class + does not register an offense + with an escaped 'T' outside a character class + does not register an offense + with an escaped 'J' outside a character class + does not register an offense + with an escaped 'N' inside a character class + does not register an offense + with an escaped 'S' inside a character class + does not register an offense + with an escaped 'R' inside a character class + does not register an offense + with an escaped 'e' inside a character class + does not register an offense + with an escaped '?' inside a character class registers an offense and corrects - registers an offense and corrects when the else branch contains an erange - registers an offense and corrects when the else branch contains `rescue` - registers an offense and corrects when the else branch contains `and` - registers an offense and corrects when the else branch contains an irange - registers an offense and corrects nested vars - registers an offense and corrects class vars - registers an offense and corrects functions - when regular condition (if) - accepts different when the condition does not match the branch - accepts elsif - when condition and if_branch are same - registers an offense and corrects when using modifier if - registers an offense and corrects when the else branch contains an irange - registers an offense and corrects multiline nodes - accepts an elsif branch - registers an offense and corrects when `if` condition and `then` branch are the same and it has no `else` branch - accepts complex else branches - registers an offense and corrects modifier nodes offense - accepts when using ternary if in `else` branch - registers an offense and corrects when a method without argument parentheses in `else` - registers an offense and corrects when `raise` without argument parentheses in `else` - registers an offense and corrects complex one liners + without escapes + does not register an offense + with a POSIX character class then disallowed escape inside a character class registers an offense and corrects - auto-corrects when using `<<` method higher precedence than `||` operator + with an escaped '*' inside a character class + registers an offense and corrects + with escaped slashes + does not register an offense + with an escaped 'l' inside a character class + does not register an offense + with an escaped 'x41' inside a character class + does not register an offense + with an escaped ')' outside a character class + does not register an offense + with an escaped 'V' outside a character class + does not register an offense + with an escaped 'h' inside a character class + does not register an offense + with an escaped 'j' outside a character class + does not register an offense + with an escaped 'S' outside a character class + does not register an offense + with an escaped 'C-c' outside a character class + does not register an offense + with an escaped 'P{alpha}' outside a character class + does not register an offense + with an escaped 'a' outside a character class + does not register an offense + with an interpolated unnecessary-escape regexp + registers an offense and corrects + with an escaped 'o' outside a character class + does not register an offense + with an escaped 's' inside a character class + does not register an offense + with an escaped 'b' outside a character class + does not register an offense + with an escaped interpolation inside a character class + does not register an offense + with an escaped 'K' outside a character class + does not register an offense + with an escaped 'D' inside a character class + does not register an offense + with an escaped 'd' inside a character class + does not register an offense + with an escaped 'w' outside a character class + does not register an offense + with an escaped '.' outside a character class + does not register an offense + with a backreference + does not register an offense + with an escaped '+' inside a character class + registers an offense and corrects + with an escaped 'f' inside a character class + does not register an offense + with an escaped 'm' outside a character class + does not register an offense + with an escaped 'U' inside a character class + does not register an offense + with an escaped 'Z' outside a character class + does not register an offense + with an escaped 's' outside a character class + does not register an offense + with an escaped 'H' inside a character class + does not register an offense + with an escaped 'u{0041}' inside a character class + does not register an offense + with an escaped 'cc' inside a character class + does not register an offense + with an escaped '*' outside a character class + does not register an offense + with an escaped 'Q' inside a character class + does not register an offense + with an escaped 'W' outside a character class + does not register an offense + with an escaped 'J' inside a character class + does not register an offense + with an escaped 'M-a' inside a character class + does not register an offense + with an escaped '}' outside a character class + does not register an offense + with an escaped 'y' outside a character class + does not register an offense + with an escaped ' ' inside a character class + does not register an offense + with an escaped '.' inside a character class + registers an offense and corrects + with a free-spaced mode regex + with a commented redundant escape + does not register an offense + with a commented redundant escape on a single line + does not register an offense + with a commented [ and ] + does not register an offense + with redundant escape preceded by an escaped comment + registers offenses and corrects + with an escaped 'n101' outside a character class + does not register an offense + with an escaped interpolation outside a character class + does not register an offense + with an escaped 'e' outside a character class + does not register an offense + with an escaped 'P{alpha}' inside a character class + does not register an offense + with an escaped 'Q' outside a character class + does not register an offense + with an escaped '}' inside a character class + registers an offense and corrects + with an escaped character class and following escaped char + does not register an offense + with an escaped 'd' outside a character class + does not register an offense + with an escaped '{' inside a character class + registers an offense and corrects + with a POSIX character class then allowed escape inside a character class + does not register an offense + with an escaped 'C-c' inside a character class + does not register an offense + with an escaped 'E' inside a character class + does not register an offense + with regexp options and a redundant escape + registers offenses and corrects + with a character class and following escaped char + does not register an offense + with an escaped '-' outside a character class + registers an offense and corrects + with an escaped 'q' inside a character class + does not register an offense + with an escaped 'p{alpha}' inside a character class + does not register an offense + with an escaped 'q' outside a character class + does not register an offense + with an escaped 'k' inside a character class + does not register an offense + with an escaped '^' inside a character class + does not register an offense + with an escaped '(' inside a character class + registers an offense and corrects + with an escaped 't' outside a character class + does not register an offense + with an escaped 'k' outside a character class + does not register an offense + with an escaped 'v' outside a character class + does not register an offense + with an escaped 'o' inside a character class + does not register an offense + with an escaped 'F' outside a character class + does not register an offense + with an escaped ']' inside a character class + does not register an offense + with an escape inside an interpolated string + does not register an offense + with an escaped '[' inside a character class + does not register an offense + with an escaped 'R' outside a character class + does not register an offense + with an escaped 'x41' outside a character class + does not register an offense + with an escaped 'H' outside a character class + does not register an offense + with an escaped 'K' inside a character class + does not register an offense + with an escaped 'A' inside a character class + does not register an offense + with an uppercase metacharacter inside a character class + does not register an offense + with an escaped 'i' inside a character class + does not register an offense + with an escaped 'M-a' outside a character class + does not register an offense + with an escaped 'A' outside a character class + does not register an offense + with an escaped 'N' outside a character class + does not register an offense + with an escaped 'r' inside a character class + does not register an offense + with an escaped 'z' inside a character class + does not register an offense + with an escaped 'i' outside a character class + does not register an offense + with an escaped '$' outside a character class + does not register an offense + with an escaped '#' outside a character class + does not register an offense + with an escaped 'f' outside a character class + does not register an offense + with an escaped '|' outside a character class + does not register an offense + with a nested character class containing redundant escape + registers an offense and corrects + with an escaped '[' outside a character class + does not register an offense + with an escaped 'y' inside a character class + does not register an offense + with an escaped '-' inside a character class + does not register an offense + with an escaped 'r' outside a character class + does not register an offense + with an escaped 'g' inside a character class + does not register an offense + with an escaped '$' inside a character class + registers an offense and corrects + with an interpolation followed by redundant escapes + registers offenses and corrects + with an escaped 'L' inside a character class + does not register an offense + with an escaped 'I' inside a character class + does not register an offense + with an escaped '?' outside a character class + does not register an offense + with an escaped 'V' inside a character class + does not register an offense + with an escaped 'E' outside a character class + does not register an offense + with an escaped '+' outside a character class + does not register an offense + with an escaped 'G' outside a character class + does not register an offense + with an escaped 'G' inside a character class + does not register an offense + with an escaped 'l' outside a character class + does not register an offense + with an escaped 'p{alpha}' outside a character class + does not register an offense + with an escaped '(' outside a character class + does not register an offense + with an escaped 'O' inside a character class + does not register an offense + with a nested character class then allowed escape + does not register an offense + with an escaped 'u0041' inside a character class + does not register an offense + with an escaped 'v' inside a character class + does not register an offense + with an escaped 't' inside a character class + does not register an offense + with an escaped 'W' inside a character class + does not register an offense + with an escaped 'Y' inside a character class + does not register an offense + with an escaped 'U' outside a character class + does not register an offense + with an escaped 'F' inside a character class + does not register an offense + with an escaped '\' outside a character class + does not register an offense + with an escaped 'g' outside a character class + does not register an offense + with an escaped 'L' outside a character class + does not register an offense + with an escaped '^' outside a character class + does not register an offense + with an escaped ')' inside a character class + registers an offense and corrects + with an escaped 'm' inside a character class + does not register an offense + with an escaped 'T' inside a character class + does not register an offense + with an escaped 'w' inside a character class + does not register an offense + with an escaped 'B' inside a character class + does not register an offense + with an escaped 'b' inside a character class + does not register an offense + with an escaped 'u0041' outside a character class + does not register an offense + with an escaped 'X' inside a character class + does not register an offense + with an escaped '\' inside a character class + does not register an offense + with an escaped 'cc' outside a character class + does not register an offense + with an escaped '|' inside a character class + registers an offense and corrects + with an escaped ' ' outside a character class + does not register an offense + with an escaped 'I' outside a character class + does not register an offense + with an escaped '#' inside a character class + does not register an offense + with an escaped 'B' outside a character class + does not register an offense + with an escaped 'z' outside a character class + does not register an offense + with an escaped 'a' inside a character class + does not register an offense + with an escaped 'h' outside a character class + does not register an offense + with an escaped 'j' inside a character class + does not register an offense + with multiple escaped metachars inside a character class + registers offenses and corrects + with an escaped . inside a character class beginning with : + registers an offense and corrects + with a single-line %r// regexp + without escapes + does not register an offense + with escaped slashes + does not register an offense + with a single-line %r{} regexp + without escapes + does not register an offense + with redundantly-escaped slashes + registers an offense and corrects + with an escaped { or } inside a character class + does not register an offense + with an escaped { or } outside a character class + does not register an offense + with a single-line %r~~ regexp + with escaped delimiters outside a character-class + does not register an offense + with escaped delimiters inside a character-class + does not register an offense + with escaped delimiters and regexp options + does not register an offense + without escapes + does not register an offense + with a single-line %r__ regexp + with escaped delimiters inside a character-class + does not register an offense + with escaped delimiters and regexp options + does not register an offense + with escaped delimiters outside a character-class + does not register an offense + without escapes + does not register an offense + with a single-line %r() regexp + with escaped delimiters outside a character-class + does not register an offense + with escaped delimiters inside a character-class + does not register an offense + with escaped delimiters and regexp options + does not register an offense + without escapes + does not register an offense + with a single-line %r^^ regexp + with escaped delimiters and regexp options + does not register an offense + with escaped delimiters outside a character-class + does not register an offense + without escapes + does not register an offense + with escaped delimiters inside a character-class + does not register an offense + with a multi-line %r{} regexp + with redundantly-escaped slashes + registers an offense and corrects + with a redundant escape after a line with comment + registers an offense and corrects + without escapes + does not register an offense + with a single-line %r@@ regexp + without escapes + does not register an offense + with escaped delimiters inside a character-class + does not register an offense + with escaped delimiters and regexp options + does not register an offense + with escaped delimiters outside a character-class + does not register an offense + with a multi-line %r// regexp + with escaped slashes + does not register an offense + without escapes + does not register an offense -RuboCop::Cop::Lint::NestedPercentLiteral - registers offense for multiply nested percent literals - registers no offense for percents in the middle of literals - registers offense for nested percent literals - registers no offense for array - registers no offense for nestings under percent - registers offense for repeated nested percent literals - registers no offense for percent modifier character in isolation - registers no offense for empty array - when handling invalid UTF8 byte sequence - registers no offense for array - registers offense for nested percent literal +RuboCop::Formatter::AutoGenConfigFormatter + #finished + calls #report_summary + when any offenses are detected + outputs report summary + does not report offenses + when no offenses are detected + does not report offenses + #report_file_as_mark + when no offenses are detected + prints "." + when different severity offenses are detected + prints highest level mark + when a refactor severity offense is detected + prints "R" + when a refactor convention offense is detected + prints "C" -RuboCop::Cop::Lint::BigDecimalNew - registers an offense and corrects using `::BigDecimal.new()` - does not register an offense when using `BigDecimal()` - registers an offense and corrects using `BigDecimal.new()` +RuboCop::Cop::Metrics::CyclomaticComplexity + when Max is 2 + counts stupid nested if and else blocks + when Max is 1 + accepts a method with no decision points + registers an offense for an if modifier + does not count blocks in general + counts only a single method + counts enumerating methods with block-pass as +1 + registers an offense for an elsif block + accepts complex code outside of methods + accepts an empty method + registers an offense for a `define_method` + registers an offense for &&= + registers an offense for a for block + registers an offense for a ternary operator + registers an offense for a rescue block + registers an offense for a case/when block + registers an offense for an until block + registers an offense for &. + registers an offense for an unless modifier + accepts an empty `define_method` + counts repeated &. on same untouched local variable as 1 + registers an offense for || + registers an offense for a while block + deals with nested if blocks containing && and || + registers an offense for or + registers an offense for and + registers an offense for ||= + counts enumerating methods with blocks as +1 + registers an offense for && + when method is in list of ignored methods + does not register an offense when defining a class method + does not register an offense when defining an instance method + does not register an offense when using `define_method` -RuboCop::Cop::Naming::MethodName - when configured for snake_case - registers an offense for capitalized camel case name in attr. - registers an offense for mixed snake case and camel case - registers an offense for opposite + correct - registers an offense for singleton upper case method without corresponding class - registers an offense for mixed snake case and camel case in attr. - registers an offense for camel case in instance method name - accepts class emitter method in a module, even when it is defined inside another method - accepts class emitter method in a class - registers an offense for mixed snake case and camel case in attr. - registers an offense for camel case in singleton method name - registers an offense for capitalized camel case - registers an offense for singleton camelCase method within class - accepts snake case in attr. - accepts class emitter method in a class, even when it is defined inside another method - accepts class emitter method in a module - accepts one line methods - accepts snake case in names - registers an offense for camel case method names in attr. - accepts operator definitions - registers an offense for camel case methods names in attr. - accepts unary operator definitions - when specifying `IgnoredPatterns` - does not register an offense for snake case method name matching `IgnoredPatterns` - does not register an offense for camel case method name in attr. - does not register an offense for camel case method name matching `IgnoredPatterns` - does not register an offense for snake case method name in attr. - when configured for camelCase - registers an offense for mixed snake case and camel case - registers an offense for snake case in names - registers an offense for camel case methods names in attr. - registers an offense for capitalized camel case name in attr. - accepts unary operator definitions - accepts class emitter method in a module - registers an offense for mixed snake case and camel case in attr. - registers an offense for correct + opposite - accepts class emitter method in a module, even when it is defined inside another method - registers an offense for capitalized camel case - accepts camel case in singleton method name - accepts class emitter method in a class - registers an offense for mixed snake case and camel case in attr. - registers an offense for singleton upper case method without corresponding class - registers an offense for singleton snake_case method within class - accepts camel case in instance method name - accepts one line methods - accepts camel case names in attr. - accepts operator definitions - accepts class emitter method in a class, even when it is defined inside another method - registers an offense for snake case name in attr. - when specifying `IgnoredPatterns` - does not register an offense for snake case method name in attr. - does not register an offense for camel case method name matching `IgnoredPatterns` - does not register an offense for snake case method name matching `IgnoredPatterns` - does not register an offense for camel case method name in attr. +RuboCop::Cop::Style::LineEndConcatenation + registers an offense for string concat at line end + registers an offense for string concat with << and \ at line ends + registers an offense for dynamic string concat at line end + accepts string concat at line end when followed by a comment line + registers multiple offenses when there are chained concatenations + autocorrects a + with trailing whitespace to \ + registers an offense for dynamic string concat with << at line end + accepts string concat on the same line + accepts string concat at line end when % literals are involved + registers multiple offenses when there are chained << methods + autocorrects a + with \ to just \ + registers offenses only for the appropriate lines in chained concats + accepts string concat at line end when followed by comment + registers multiple offenses when there are chained concatenationscombined with << calls + autocorrects only the lines that should be autocorrected + accepts string concat at line end for special strings like __FILE__ + registers an offense for string concat with << at line end + accepts string concat with a return value of method on an interpolated string + accepts string concat with a return value of method on a string -RuboCop::Cop::Generator::RequireFileInjector - when a `require_relative` entry does not exist from before - injects a `require_relative` statement on the right line in the root file - when using an unknown department - inserts a `require_relative` statement to the bottom of the file - when a `require` entry already exists - does not write to any file - when a cop of style department already exists - injects a `require_relative` statement on the end of style department +RuboCop::Cop::Style::ConditionalAssignment + allows method calls in if else + allows if elsif else with the same assignment only in if elsif + allows modifier if + autocorrects assignment in if else when the assignment spans multiple lines + doesn't crash when assignment statement uses chars which have special meaning in a regex + allows assignment using different operators in if elsif else + registers an offense for assignment in if elsif else + registers an offense for assignment in case with when when else + registers an offense for assignment in if elsif elsif else + allows aref assignment with different indices in if..else + allows assignment of different variables in if else + allows if else without variable assignment + allows modifier if inside of if else + allows different assignment types in case with when when else + counts array assignment when determining multiple assignment + allows assignment using different (method) operators in if..else + registers an offense in an if else if the assignment is already at the line length limit + allows assignment of different variables in case when else + doesn't crash with empty braces + registers an offense for assignment in unless else + allows if elsif else with the same assignment only in if else + allows method calls in conditionals + registers an offense for assignment in if then elsif then else + registers an offense for assignment in ternary operation using strings + allows assignment to the result of a ternary operation + allows assignment using different operators in if else + registers an offense for assignment in case when then else + allows if elsif else with the same assignment only in elsif else + allows assignment in multiple branches when it is wrapped in a modifier + behaves like comparison methods + registers an offense for comparison methods in ternary operations + with end alignment to keyword + corrects comparison methods in case when + corrects comparison methods in if elsif else + corrects comparison methods in unless else + with end alignment to start_of_line + corrects comparison methods in unless else + corrects comparison methods in case when + corrects comparison methods in if elsif else + behaves like all variable types + allows assignment to the return of a ternary + allows assignment to the return of if else + allows assignment to the return of case when + registers an offense assigning any variable type in ternary + registers an offense assigning any variable type in if else + registers an offense assigning any variable type in case when + behaves like comparison methods + registers an offense for comparison methods in ternary operations + with end alignment to keyword + corrects comparison methods in if elsif else + corrects comparison methods in unless else + corrects comparison methods in case when + with end alignment to start_of_line + corrects comparison methods in case when + corrects comparison methods in if elsif else + corrects comparison methods in unless else + behaves like all variable types + allows assignment to the return of a ternary + allows assignment to the return of case when + allows assignment to the return of if else + registers an offense assigning any variable type in ternary + registers an offense assigning any variable type in if else + registers an offense assigning any variable type in case when + behaves like all variable types + registers an offense assigning any variable type in if else + registers an offense assigning any variable type in case when + registers an offense assigning any variable type in ternary + allows assignment to the return of a ternary + allows assignment to the return of if else + allows assignment to the return of case when + EndAlignment configured to start_of_line + auto-correct + uses proper end alignment in unless + uses proper end alignment in if + uses proper end alignment in case + correction would exceed max line length + allows assignment to the same variable in if else if the correction would cause the condition to exceed the configured LineLength + allows assignment to the same variable in case when else if the correction would create a line longer than the configured LineLength + allows assignment to the same variable in if else if the correction would create a line longer than the configured LineLength + behaves like all variable types + registers an offense assigning any variable type in if else + allows assignment to the return of if else + allows assignment to the return of case when + registers an offense assigning any variable type in ternary + registers an offense assigning any variable type in case when + allows assignment to the return of a ternary + behaves like all assignment types + with end alignment to start_of_line + for a class variable lval + registers an offense for assignment using ^= in if else + registers an offense for assignment using ^= in case when + for a local variable lval + registers an offense for assignment using ^= in case when + registers an offense for assignment using ^= in if else + for a constant lval + registers an offense for assignment using ^= in if else + registers an offense for assignment using ^= in case when + for a instance variable lval + registers an offense for assignment using ^= in if else + registers an offense for assignment using ^= in case when + for a global variable lval + registers an offense for assignment using ^= in case when + registers an offense for assignment using ^= in if else + for a class variable lval + registers an offense for assignment using ^= in ternary + for a local variable lval + registers an offense for assignment using ^= in ternary + for a global variable lval + registers an offense for assignment using ^= in ternary + for a constant lval + registers an offense for assignment using ^= in ternary + with end alignment to keyword + for a class variable lval + registers an offense for assignment using ^= in if else + registers an offense for assignment using ^= in case when + for a local variable lval + registers an offense for assignment using ^= in case when + registers an offense for assignment using ^= in if else + for a instance variable lval + registers an offense for assignment using ^= in if else + registers an offense for assignment using ^= in case when + for a global variable lval + registers an offense for assignment using ^= in case when + registers an offense for assignment using ^= in if else + for a constant lval + registers an offense for assignment using ^= in case when + registers an offense for assignment using ^= in if else + for a instance variable lval + registers an offense for assignment using ^= in ternary + configured to check conditions with multiple statements + allows assignment in multiple branches when it is wrapped in a modifier + registers an offense for multiple assignment when an earlier assignment is is protected by a modifier + auto-correct + corrects multiple assignment in case when + corrects assignment in an if statement that is nested in unless else + corrects multiple assignment in case when with multiple whens + corrects multiple assignment in unless else + corrects multiple assignment in if else + corrects multiple assignment in if elsif else with multiple elsifs + corrects multiple assignment in if elsif else + assignment as the last statement + registers an offense in if else with more than variable assignment + registers an offense in if elsif else with more than variable assignment + registers an offense in case when else with more than variable assignment + registers an offense for multiple assignment in if elsif else + registers offense for multiple assignment in if elsif elsif else + registers offense for multiple assignments in case when with only one when + register an offense for multiple assignment in if else + registers an offense in unless else with more than variable assignment + registers an offense in if elsif else with some branches only containing variable assignment and others containing more than variable assignment + registers offense for multiple assignment in unless else + registers offense for multiple assignments in case when with multiple whens + multiple assignment in only one branch + registers an offense when multiple assignment is in elsif + registers an offense when multiple assignment is in if + registers an offense when multiple assignment is in else + behaves like allows out of order multiple assignment in if elsif else + allows out of order multiple assignment in if elsif else + behaves like all assignment types + with end alignment to start_of_line + for a class variable lval + registers an offense for assignment using %= in case when + registers an offense for assignment using %= in if else + for a local variable lval + registers an offense for assignment using %= in case when + registers an offense for assignment using %= in if else + for a instance variable lval + registers an offense for assignment using %= in case when + registers an offense for assignment using %= in if else + for a global variable lval + registers an offense for assignment using %= in if else + registers an offense for assignment using %= in case when + for a constant lval + registers an offense for assignment using %= in case when + registers an offense for assignment using %= in if else + for a instance variable lval + registers an offense for assignment using %= in ternary + with end alignment to keyword + for a instance variable lval + registers an offense for assignment using %= in if else + registers an offense for assignment using %= in case when + for a global variable lval + registers an offense for assignment using %= in if else + registers an offense for assignment using %= in case when + for a constant lval + registers an offense for assignment using %= in case when + registers an offense for assignment using %= in if else + for a local variable lval + registers an offense for assignment using %= in if else + registers an offense for assignment using %= in case when + for a class variable lval + registers an offense for assignment using %= in case when + registers an offense for assignment using %= in if else + for a global variable lval + registers an offense for assignment using %= in ternary + for a class variable lval + registers an offense for assignment using %= in ternary + for a local variable lval + registers an offense for assignment using %= in ternary + for a constant lval + registers an offense for assignment using %= in ternary + behaves like all assignment types + for a class variable lval + registers an offense for assignment using *= in ternary + for a global variable lval + registers an offense for assignment using *= in ternary + for a constant lval + registers an offense for assignment using *= in ternary + with end alignment to keyword + for a local variable lval + registers an offense for assignment using *= in if else + registers an offense for assignment using *= in case when + for a constant lval + registers an offense for assignment using *= in if else + registers an offense for assignment using *= in case when + for a class variable lval + registers an offense for assignment using *= in if else + registers an offense for assignment using *= in case when + for a instance variable lval + registers an offense for assignment using *= in if else + registers an offense for assignment using *= in case when + for a global variable lval + registers an offense for assignment using *= in if else + registers an offense for assignment using *= in case when + for a local variable lval + registers an offense for assignment using *= in ternary + for a instance variable lval + registers an offense for assignment using *= in ternary + with end alignment to start_of_line + for a global variable lval + registers an offense for assignment using *= in if else + registers an offense for assignment using *= in case when + for a instance variable lval + registers an offense for assignment using *= in case when + registers an offense for assignment using *= in if else + for a class variable lval + registers an offense for assignment using *= in if else + registers an offense for assignment using *= in case when + for a constant lval + registers an offense for assignment using *= in if else + registers an offense for assignment using *= in case when + for a local variable lval + registers an offense for assignment using *= in if else + registers an offense for assignment using *= in case when + behaves like all assignment types + with end alignment to keyword + for a instance variable lval + registers an offense for assignment using &&= in if else + registers an offense for assignment using &&= in case when + for a global variable lval + registers an offense for assignment using &&= in case when + registers an offense for assignment using &&= in if else + for a class variable lval + registers an offense for assignment using &&= in case when + registers an offense for assignment using &&= in if else + for a constant lval + registers an offense for assignment using &&= in case when + registers an offense for assignment using &&= in if else + for a local variable lval + registers an offense for assignment using &&= in case when + registers an offense for assignment using &&= in if else + for a class variable lval + registers an offense for assignment using &&= in ternary + for a constant lval + registers an offense for assignment using &&= in ternary + for a local variable lval + registers an offense for assignment using &&= in ternary + with end alignment to start_of_line + for a global variable lval + registers an offense for assignment using &&= in if else + registers an offense for assignment using &&= in case when + for a class variable lval + registers an offense for assignment using &&= in if else + registers an offense for assignment using &&= in case when + for a constant lval + registers an offense for assignment using &&= in case when + registers an offense for assignment using &&= in if else + for a local variable lval + registers an offense for assignment using &&= in case when + registers an offense for assignment using &&= in if else + for a instance variable lval + registers an offense for assignment using &&= in case when + registers an offense for assignment using &&= in if else + for a instance variable lval + registers an offense for assignment using &&= in ternary + for a global variable lval + registers an offense for assignment using &&= in ternary + behaves like all assignment types + for a local variable lval + registers an offense for assignment using >>= in ternary + for a constant lval + registers an offense for assignment using >>= in ternary + for a instance variable lval + registers an offense for assignment using >>= in ternary + with end alignment to keyword + for a class variable lval + registers an offense for assignment using >>= in case when + registers an offense for assignment using >>= in if else + for a local variable lval + registers an offense for assignment using >>= in if else + registers an offense for assignment using >>= in case when + for a instance variable lval + registers an offense for assignment using >>= in if else + registers an offense for assignment using >>= in case when + for a global variable lval + registers an offense for assignment using >>= in if else + registers an offense for assignment using >>= in case when + for a constant lval + registers an offense for assignment using >>= in case when + registers an offense for assignment using >>= in if else + for a global variable lval + registers an offense for assignment using >>= in ternary + for a class variable lval + registers an offense for assignment using >>= in ternary + with end alignment to start_of_line + for a class variable lval + registers an offense for assignment using >>= in if else + registers an offense for assignment using >>= in case when + for a constant lval + registers an offense for assignment using >>= in case when + registers an offense for assignment using >>= in if else + for a local variable lval + registers an offense for assignment using >>= in if else + registers an offense for assignment using >>= in case when + for a instance variable lval + registers an offense for assignment using >>= in case when + registers an offense for assignment using >>= in if else + for a global variable lval + registers an offense for assignment using >>= in case when + registers an offense for assignment using >>= in if else + behaves like all variable types + registers an offense assigning any variable type in ternary + registers an offense assigning any variable type in case when + allows assignment to the return of if else + allows assignment to the return of case when + allows assignment to the return of a ternary + registers an offense assigning any variable type in if else + behaves like comparison methods + registers an offense for comparison methods in ternary operations + with end alignment to start_of_line + corrects comparison methods in unless else + corrects comparison methods in case when + corrects comparison methods in if elsif else + with end alignment to keyword + corrects comparison methods in case when + corrects comparison methods in unless else + corrects comparison methods in if elsif else + behaves like all assignment types + with end alignment to start_of_line + for a constant lval + registers an offense for assignment using = in case when + registers an offense for assignment using = in if else + for a global variable lval + registers an offense for assignment using = in case when + registers an offense for assignment using = in if else + for a class variable lval + registers an offense for assignment using = in if else + registers an offense for assignment using = in case when + for a instance variable lval + registers an offense for assignment using = in case when + registers an offense for assignment using = in if else + for a local variable lval + registers an offense for assignment using = in case when + registers an offense for assignment using = in if else + for a global variable lval + registers an offense for assignment using = in ternary + with end alignment to keyword + for a class variable lval + registers an offense for assignment using = in case when + registers an offense for assignment using = in if else + for a global variable lval + registers an offense for assignment using = in if else + registers an offense for assignment using = in case when + for a instance variable lval + registers an offense for assignment using = in if else + registers an offense for assignment using = in case when + for a constant lval + registers an offense for assignment using = in if else + registers an offense for assignment using = in case when + for a local variable lval + registers an offense for assignment using = in if else + registers an offense for assignment using = in case when + for a local variable lval + registers an offense for assignment using = in ternary + for a constant lval + registers an offense for assignment using = in ternary + for a class variable lval + registers an offense for assignment using = in ternary + for a instance variable lval + registers an offense for assignment using = in ternary + behaves like all assignment types + for a global variable lval + registers an offense for assignment using /= in ternary + for a instance variable lval + registers an offense for assignment using /= in ternary + for a constant lval + registers an offense for assignment using /= in ternary + with end alignment to keyword + for a constant lval + registers an offense for assignment using /= in if else + registers an offense for assignment using /= in case when + for a instance variable lval + registers an offense for assignment using /= in case when + registers an offense for assignment using /= in if else + for a global variable lval + registers an offense for assignment using /= in case when + registers an offense for assignment using /= in if else + for a class variable lval + registers an offense for assignment using /= in case when + registers an offense for assignment using /= in if else + for a local variable lval + registers an offense for assignment using /= in if else + registers an offense for assignment using /= in case when + with end alignment to start_of_line + for a class variable lval + registers an offense for assignment using /= in case when + registers an offense for assignment using /= in if else + for a constant lval + registers an offense for assignment using /= in if else + registers an offense for assignment using /= in case when + for a instance variable lval + registers an offense for assignment using /= in case when + registers an offense for assignment using /= in if else + for a local variable lval + registers an offense for assignment using /= in if else + registers an offense for assignment using /= in case when + for a global variable lval + registers an offense for assignment using /= in case when + registers an offense for assignment using /= in if else + for a class variable lval + registers an offense for assignment using /= in ternary + for a local variable lval + registers an offense for assignment using /= in ternary + for if elsif else if else + autocorrects the inner offense first + autocorrects the outer offense later + behaves like all assignment types + with end alignment to keyword + for a instance variable lval + registers an offense for assignment using **= in if else + registers an offense for assignment using **= in case when + for a global variable lval + registers an offense for assignment using **= in case when + registers an offense for assignment using **= in if else + for a local variable lval + registers an offense for assignment using **= in case when + registers an offense for assignment using **= in if else + for a constant lval + registers an offense for assignment using **= in case when + registers an offense for assignment using **= in if else + for a class variable lval + registers an offense for assignment using **= in if else + registers an offense for assignment using **= in case when + for a global variable lval + registers an offense for assignment using **= in ternary + for a local variable lval + registers an offense for assignment using **= in ternary + for a instance variable lval + registers an offense for assignment using **= in ternary + for a class variable lval + registers an offense for assignment using **= in ternary + for a constant lval + registers an offense for assignment using **= in ternary + with end alignment to start_of_line + for a local variable lval + registers an offense for assignment using **= in case when + registers an offense for assignment using **= in if else + for a class variable lval + registers an offense for assignment using **= in if else + registers an offense for assignment using **= in case when + for a instance variable lval + registers an offense for assignment using **= in case when + registers an offense for assignment using **= in if else + for a constant lval + registers an offense for assignment using **= in case when + registers an offense for assignment using **= in if else + for a global variable lval + registers an offense for assignment using **= in case when + registers an offense for assignment using **= in if else + behaves like all assignment types + with end alignment to start_of_line + for a class variable lval + registers an offense for assignment using |= in if else + registers an offense for assignment using |= in case when + for a global variable lval + registers an offense for assignment using |= in if else + registers an offense for assignment using |= in case when + for a local variable lval + registers an offense for assignment using |= in if else + registers an offense for assignment using |= in case when + for a constant lval + registers an offense for assignment using |= in if else + registers an offense for assignment using |= in case when + for a instance variable lval + registers an offense for assignment using |= in case when + registers an offense for assignment using |= in if else + with end alignment to keyword + for a local variable lval + registers an offense for assignment using |= in case when + registers an offense for assignment using |= in if else + for a constant lval + registers an offense for assignment using |= in if else + registers an offense for assignment using |= in case when + for a instance variable lval + registers an offense for assignment using |= in if else + registers an offense for assignment using |= in case when + for a global variable lval + registers an offense for assignment using |= in if else + registers an offense for assignment using |= in case when + for a class variable lval + registers an offense for assignment using |= in if else + registers an offense for assignment using |= in case when + for a instance variable lval + registers an offense for assignment using |= in ternary + for a constant lval + registers an offense for assignment using |= in ternary + for a global variable lval + registers an offense for assignment using |= in ternary + for a local variable lval + registers an offense for assignment using |= in ternary + for a class variable lval + registers an offense for assignment using |= in ternary + behaves like comparison methods + registers an offense for comparison methods in ternary operations + with end alignment to start_of_line + corrects comparison methods in case when + corrects comparison methods in unless else + corrects comparison methods in if elsif else + with end alignment to keyword + corrects comparison methods in if elsif else + corrects comparison methods in unless else + corrects comparison methods in case when + behaves like all variable types + allows assignment to the return of case when + registers an offense assigning any variable type in ternary + registers an offense assigning any variable type in if else + allows assignment to the return of a ternary + registers an offense assigning any variable type in case when + allows assignment to the return of if else + behaves like all assignment types + for a global variable lval + registers an offense for assignment using += in ternary + for a class variable lval + registers an offense for assignment using += in ternary + for a constant lval + registers an offense for assignment using += in ternary + with end alignment to start_of_line + for a class variable lval + registers an offense for assignment using += in if else + registers an offense for assignment using += in case when + for a constant lval + registers an offense for assignment using += in case when + registers an offense for assignment using += in if else + for a global variable lval + registers an offense for assignment using += in if else + registers an offense for assignment using += in case when + for a instance variable lval + registers an offense for assignment using += in case when + registers an offense for assignment using += in if else + for a local variable lval + registers an offense for assignment using += in if else + registers an offense for assignment using += in case when + with end alignment to keyword + for a constant lval + registers an offense for assignment using += in case when + registers an offense for assignment using += in if else + for a class variable lval + registers an offense for assignment using += in case when + registers an offense for assignment using += in if else + for a global variable lval + registers an offense for assignment using += in if else + registers an offense for assignment using += in case when + for a instance variable lval + registers an offense for assignment using += in case when + registers an offense for assignment using += in if else + for a local variable lval + registers an offense for assignment using += in if else + registers an offense for assignment using += in case when + for a instance variable lval + registers an offense for assignment using += in ternary + for a local variable lval + registers an offense for assignment using += in ternary + behaves like all variable types + allows assignment to the return of case when + allows assignment to the return of a ternary + allows assignment to the return of if else + registers an offense assigning any variable type in case when + registers an offense assigning any variable type in ternary + registers an offense assigning any variable type in if else + assignment as the last statement + allows variable assignment in unless else with more than variable assignment + allows more than variable assignment in if elsif else + allows multiple assignment in if elsif else + allows multiple assignments in case when if there are uniq variables in the when branches + allows multiple assignment in if elsif else when the last assignment is the same and the earlier assignments do not appear in all branches + allows multiple assignment in if elsif elsif else + allows assignment in if elsif else with some branches only containing variable assignment and others containing more than variable assignment + allows multiple assignments in case when with multiple whens + allows multiple assignments in case when with only one when + allows variable assignment in case when else with more than variable assignment + allows multiple assignment in if else + allows multiple assignment in case when else when the last assignment is the same and the earlier assignments do not appear in all branches + allows multiple assignment in case statements when the last assignment is the same and the earlier assignments do not appear in all branches + allows more than variable assignment in if else + allows multiple assignment in unless else + multiple assignment in only one branch + registers an offense when multiple assignment is in else + allows multiple assignment is in elsif + allows multiple assignment is in if + behaves like allows out of order multiple assignment in if elsif else + allows out of order multiple assignment in if elsif else + behaves like all assignment types + for a global variable lval + registers an offense for assignment using &= in ternary + for a constant lval + registers an offense for assignment using &= in ternary + for a class variable lval + registers an offense for assignment using &= in ternary + for a instance variable lval + registers an offense for assignment using &= in ternary + with end alignment to start_of_line + for a global variable lval + registers an offense for assignment using &= in case when + registers an offense for assignment using &= in if else + for a class variable lval + registers an offense for assignment using &= in if else + registers an offense for assignment using &= in case when + for a constant lval + registers an offense for assignment using &= in case when + registers an offense for assignment using &= in if else + for a local variable lval + registers an offense for assignment using &= in if else + registers an offense for assignment using &= in case when + for a instance variable lval + registers an offense for assignment using &= in case when + registers an offense for assignment using &= in if else + with end alignment to keyword + for a constant lval + registers an offense for assignment using &= in case when + registers an offense for assignment using &= in if else + for a instance variable lval + registers an offense for assignment using &= in case when + registers an offense for assignment using &= in if else + for a global variable lval + registers an offense for assignment using &= in if else + registers an offense for assignment using &= in case when + for a local variable lval + registers an offense for assignment using &= in case when + registers an offense for assignment using &= in if else + for a class variable lval + registers an offense for assignment using &= in case when + registers an offense for assignment using &= in if else + for a local variable lval + registers an offense for assignment using &= in ternary + behaves like comparison methods + registers an offense for comparison methods in ternary operations + with end alignment to start_of_line + corrects comparison methods in case when + corrects comparison methods in if elsif else + corrects comparison methods in unless else + with end alignment to keyword + corrects comparison methods in case when + corrects comparison methods in unless else + corrects comparison methods in if elsif else + behaves like comparison methods + registers an offense for comparison methods in ternary operations + with end alignment to keyword + corrects comparison methods in unless else + corrects comparison methods in case when + corrects comparison methods in if elsif else + with end alignment to start_of_line + corrects comparison methods in case when + corrects comparison methods in if elsif else + corrects comparison methods in unless else + behaves like all assignment types + for a instance variable lval + registers an offense for assignment using <<= in ternary + with end alignment to start_of_line + for a local variable lval + registers an offense for assignment using <<= in case when + registers an offense for assignment using <<= in if else + for a instance variable lval + registers an offense for assignment using <<= in case when + registers an offense for assignment using <<= in if else + for a global variable lval + registers an offense for assignment using <<= in case when + registers an offense for assignment using <<= in if else + for a class variable lval + registers an offense for assignment using <<= in if else + registers an offense for assignment using <<= in case when + for a constant lval + registers an offense for assignment using <<= in if else + registers an offense for assignment using <<= in case when + for a class variable lval + registers an offense for assignment using <<= in ternary + for a local variable lval + registers an offense for assignment using <<= in ternary + with end alignment to keyword + for a local variable lval + registers an offense for assignment using <<= in case when + registers an offense for assignment using <<= in if else + for a class variable lval + registers an offense for assignment using <<= in if else + registers an offense for assignment using <<= in case when + for a global variable lval + registers an offense for assignment using <<= in if else + registers an offense for assignment using <<= in case when + for a constant lval + registers an offense for assignment using <<= in case when + registers an offense for assignment using <<= in if else + for a instance variable lval + registers an offense for assignment using <<= in case when + registers an offense for assignment using <<= in if else + for a constant lval + registers an offense for assignment using <<= in ternary + for a global variable lval + registers an offense for assignment using <<= in ternary + behaves like comparison methods + registers an offense for comparison methods in ternary operations + with end alignment to start_of_line + corrects comparison methods in case when + corrects comparison methods in unless else + corrects comparison methods in if elsif else + with end alignment to keyword + corrects comparison methods in if elsif else + corrects comparison methods in unless else + corrects comparison methods in case when + empty branch + allows an empty when branch with an else + allows case with an empty else + allows assignment in case when without an else + allows assignment in unless without an else + allows assignment in if without an else + allows if elsif without else + allows an empty elsif statement + allows an empty if statement + with nested conditionals + eventually autocorrects all branches + does not consider branches of nested ifs + behaves like else followed by new conditional without else + allows if elsif else if + behaves like comparison methods + registers an offense for comparison methods in ternary operations + with end alignment to keyword + corrects comparison methods in case when + corrects comparison methods in if elsif else + corrects comparison methods in unless else + with end alignment to start_of_line + corrects comparison methods in if elsif else + corrects comparison methods in unless else + corrects comparison methods in case when + behaves like all assignment types + for a instance variable lval + registers an offense for assignment using << in ternary + for a local variable lval + registers an offense for assignment using << in ternary + for a class variable lval + registers an offense for assignment using << in ternary + with end alignment to keyword + for a instance variable lval + registers an offense for assignment using << in if else + registers an offense for assignment using << in case when + for a global variable lval + registers an offense for assignment using << in if else + registers an offense for assignment using << in case when + for a class variable lval + registers an offense for assignment using << in if else + registers an offense for assignment using << in case when + for a constant lval + registers an offense for assignment using << in if else + registers an offense for assignment using << in case when + for a local variable lval + registers an offense for assignment using << in if else + registers an offense for assignment using << in case when + with end alignment to start_of_line + for a local variable lval + registers an offense for assignment using << in case when + registers an offense for assignment using << in if else + for a global variable lval + registers an offense for assignment using << in if else + registers an offense for assignment using << in case when + for a class variable lval + registers an offense for assignment using << in if else + registers an offense for assignment using << in case when + for a constant lval + registers an offense for assignment using << in if else + registers an offense for assignment using << in case when + for a instance variable lval + registers an offense for assignment using << in case when + registers an offense for assignment using << in if else + for a constant lval + registers an offense for assignment using << in ternary + for a global variable lval + registers an offense for assignment using << in ternary + behaves like comparison methods + registers an offense for comparison methods in ternary operations + with end alignment to keyword + corrects comparison methods in if elsif else + corrects comparison methods in unless else + corrects comparison methods in case when + with end alignment to start_of_line + corrects comparison methods in case when + corrects comparison methods in if elsif else + corrects comparison methods in unless else + auto-correct + corrects =~ in ternary operations + corrects assignment to unbracketed array in if else + preserves comments during correction in if else + preserves comments during correction in case when else + assignment from a method + corrects unless else + corrects case when + corrects if else + self.attribute= assignment + corrects if..else + with different receivers + doesn't register an offense + constant assignment + corrects if..else with top-level constant + corrects if..else with namespaced constant + aref assignment + corrects if..else + with different indices + doesn't register an offense + multiple assignment + does not register an offense in case when + does not register an offense in if else + behaves like all assignment types + with end alignment to keyword + for a instance variable lval + registers an offense for assignment using -= in if else + registers an offense for assignment using -= in case when + for a global variable lval + registers an offense for assignment using -= in if else + registers an offense for assignment using -= in case when + for a constant lval + registers an offense for assignment using -= in case when + registers an offense for assignment using -= in if else + for a local variable lval + registers an offense for assignment using -= in if else + registers an offense for assignment using -= in case when + for a class variable lval + registers an offense for assignment using -= in case when + registers an offense for assignment using -= in if else + for a global variable lval + registers an offense for assignment using -= in ternary + for a local variable lval + registers an offense for assignment using -= in ternary + for a constant lval + registers an offense for assignment using -= in ternary + for a class variable lval + registers an offense for assignment using -= in ternary + with end alignment to start_of_line + for a local variable lval + registers an offense for assignment using -= in if else + registers an offense for assignment using -= in case when + for a global variable lval + registers an offense for assignment using -= in case when + registers an offense for assignment using -= in if else + for a instance variable lval + registers an offense for assignment using -= in if else + registers an offense for assignment using -= in case when + for a constant lval + registers an offense for assignment using -= in if else + registers an offense for assignment using -= in case when + for a class variable lval + registers an offense for assignment using -= in case when + registers an offense for assignment using -= in if else + for a instance variable lval + registers an offense for assignment using -= in ternary + behaves like else followed by new conditional without else + allows if elsif else unless + behaves like comparison methods + registers an offense for comparison methods in ternary operations + with end alignment to keyword + corrects comparison methods in if elsif else + corrects comparison methods in unless else + corrects comparison methods in case when + with end alignment to start_of_line + corrects comparison methods in unless else + corrects comparison methods in case when + corrects comparison methods in if elsif else + behaves like all assignment types + for a global variable lval + registers an offense for assignment using ||= in ternary + for a constant lval + registers an offense for assignment using ||= in ternary + for a instance variable lval + registers an offense for assignment using ||= in ternary + with end alignment to keyword + for a instance variable lval + registers an offense for assignment using ||= in if else + registers an offense for assignment using ||= in case when + for a global variable lval + registers an offense for assignment using ||= in case when + registers an offense for assignment using ||= in if else + for a class variable lval + registers an offense for assignment using ||= in if else + registers an offense for assignment using ||= in case when + for a constant lval + registers an offense for assignment using ||= in if else + registers an offense for assignment using ||= in case when + for a local variable lval + registers an offense for assignment using ||= in if else + registers an offense for assignment using ||= in case when + for a class variable lval + registers an offense for assignment using ||= in ternary + with end alignment to start_of_line + for a constant lval + registers an offense for assignment using ||= in case when + registers an offense for assignment using ||= in if else + for a class variable lval + registers an offense for assignment using ||= in case when + registers an offense for assignment using ||= in if else + for a instance variable lval + registers an offense for assignment using ||= in case when + registers an offense for assignment using ||= in if else + for a global variable lval + registers an offense for assignment using ||= in if else + registers an offense for assignment using ||= in case when + for a local variable lval + registers an offense for assignment using ||= in if else + registers an offense for assignment using ||= in case when + for a local variable lval + registers an offense for assignment using ||= in ternary + IncludeTernaryExpressions false + allows assignment in ternary operation -RuboCop::Cop::Lint::LiteralAsCondition - registers an offense for literal 2.0 in a when of a case without anything after case keyword - accepts `true` literal in post-loop `while` - registers an offense for literal :sym in if - registers an offense for literal :"#{a}" in a when of a case without anything after case keyword - registers an offense for literal 2.0 in case - registers an offense for literal 1 in while - registers an offense for literal 2.0 in && - registers an offense for `!1` - registers an offense for literal 1 in post-loop until - registers an offense for literal [1] in until - accepts literal {} in non-toplevel and/or - accepts literal :"#{a}" if it's not an and/or operand - registers an offense for literal :sym in until - registers an offense for literal :"#{a}" in post-loop while - accepts literal 1 in non-toplevel and/or - registers an offense for literal [1] in post-loop while - registers an offense for literal 2.0 in post-loop while - accepts `false` literal in post-loop `until` - registers an offense for literal 1 in if - registers an offense for literal {} in complex ! - accepts literal 2.0 if it's not an and/or operand - registers an offense for literal 2.0 in post-loop until - registers an offense for `not :"#{a}"` - registers an offense for literal :"#{a}" in post-loop until - accepts array literal in case, if it has non-literal elements - registers an offense for literal 2.0 in if - registers an offense for `!:"#{a}"` - registers an offense for literal :"#{a}" in complex ! - registers an offense for literal 1 in case - registers an offense for literal :"#{a}" in case - registers an offense for literal {} in && - registers an offense for `not {}` - accepts literal [1] in non-toplevel and/or - registers an offense for literal [1] in && - accepts `false` literal in `until` - registers an offense for literal 2.0 in while - registers an offense for literal :sym in case - registers an offense for literal {} in a when of a case without anything after case keyword - registers an offense for literal {} in complex cond - registers an offense for literal :sym in complex cond - registers an offense for literal [1] in complex cond - registers an offense for `!{}` - registers an offense for literal {} in case - accepts literal 1 in a when of a case with something after case keyword - registers an offense for literal [1] in ! - registers an offense for literal :"#{a}" in while - accepts literal {} if it's not an and/or operand - registers an offense for `not [1]` - accepts literal [1] if it's not an and/or operand - registers an offense for literal :sym in ! - registers an offense for literal [1] in post-loop until - accepts literal {} in a when of a case with something after case keyword - registers an offense for literal {} in ! - accepts `true` literal in `while` - accepts literal :"#{a}" in a when of a case with something after case keyword - accepts literal :"#{a}" in non-toplevel and/or - accepts literal [1] in a when of a case with something after case keyword - registers an offense for literal :"#{a}" in complex cond - registers an offense for case with a primitive array condition - registers an offense for literal [1] in while - registers an offense for literal :"#{a}" in ! - accepts literal :sym in non-toplevel and/or - accepts literal :sym in a when of a case with something after case keyword - registers an offense for `not 2.0` - registers an offense for literal :sym in post-loop while - registers an offense for literal :sym in while - registers an offense for literal :sym in post-loop until - registers an offense for `!:sym` - registers an offense for literal 1 in until - registers an offense for literal [1] in complex ! - registers an offense for literal :sym in && - registers an offense for literal {} in post-loop while - registers an offense for literal {} in if - registers an offense for literal :sym in complex ! - registers an offense for literal {} in while - registers an offense for literal :"#{a}" in && - registers an offense for literal 1 in ! - accepts literal :sym if it's not an and/or operand - registers an offense for literal 1 in post-loop while - registers an offense for literal {} in until - registers an offense for literal 2.0 in complex ! - registers an offense for literal 1 in && - registers an offense for literal 2.0 in until - accepts dstr literal in case - registers an offense for literal :sym in a when of a case without anything after case keyword - accepts literal 2.0 in non-toplevel and/or - registers an offense for literal 1 in a when of a case without anything after case keyword - registers an offense for `![1]` - accepts literal 2.0 in a when of a case with something after case keyword - accepts array literal in case, if it has nested non-literal element - registers an offense for literal [1] in a when of a case without anything after case keyword - accepts literal 1 if it's not an and/or operand - registers an offense for `!2.0` - registers an offense for literal [1] in case - registers an offense for literal {} in post-loop until - registers an offense for literal [1] in if - registers an offense for literal :"#{a}" in if - registers an offense for literal :"#{a}" in until - registers an offense for `not 1` - registers an offense for literal 1 in complex ! - registers an offense for `not :sym` - registers an offense for literal 1 in complex cond - registers an offense for literal 2.0 in ! - registers an offense for literal 2.0 in complex cond +RuboCop::Cop::InternalAffairs::NodeDestructuring + registers an offense when destructuring using a splat + does not register an offense when receiver is named `array` + when destructuring using `node.children` + registers an offense when receiver is named `node` + registers an offense when receiver is named `send_node` -RuboCop::Formatter::AutoGenConfigFormatter +RuboCop::Formatter::EmacsStyleFormatter #finished - calls #report_summary - when any offenses are detected - outputs report summary - does not report offenses - when no offenses are detected - does not report offenses - #report_file_as_mark - when no offenses are detected - prints "." - when different severity offenses are detected - prints highest level mark - when a refactor convention offense is detected - prints "C" - when a refactor severity offense is detected - prints "R" - -RuboCop::Cop::Style::EmptyLiteral - Empty Hash - auto-corrects Hash.new to {} in various contexts - auto-correct Hash.new to {} as the only parameter to a method - does not register an offense for Hash.new(3) - registers an offense for ::Hash.new - does not register an offense for ::Hash.new { block } - auto-correct changes Hash.new to {} and wraps it in parentheses when it is the only argument to super - registers an offense for Hash.new() - auto-correct changes Hash.new to {} and wraps all arguments in parentheses when it is the first argument to super - does not register an offense for ::Hash.new(3) - registers an offense for Hash.new - auto-correct Hash.new to {} as the first parameter to a method - does not register an offense for Hash.new { block } - auto-corrects Hash.new in block - Empty Array - registers an offense for ::Array.new - does not register Array.new with block in other block - auto-corrects Array.new in block in block - does not registers an offense Array.new with block - does not register an offense for ::Array.new with block - registers an offense for Array.new - registers an offense for Array.new() - does not register an offense for Array.new(3) - Empty String - registers an offense for String.new - does not register an offense for String.new("top") - registers an offense for String.new() - registers an offense for ::String.new - does not register an offense for ::String.new("top") - when double-quoted string literals are preferred - registers an offense for String.new - registers an offense for ::String.new - when frozen string literals is enabled - does not register an offense for String.new - -RuboCop::Cop::Style::TrailingBodyOnClass - registers an offense when body trails after class definition - accepts regular class - accepts class inheritance - auto-corrects with comment after body - registers offense with multi-line class - when class is not on first line of processed_source - auto-correct offense - -RuboCop::Cop::Style::NumericLiteralPrefix - binary literals - registers an offense for uppercase prefix - does not register offense for lowercase prefix - hex literals - registers an offense for uppercase prefix - does not register offense for lowercase prefix - octal literals - when config is zero_with_o - registers an offense for prefixes `0` and `0O` - does not register offense for lowercase prefix - when config is zero_only - does not register offense for prefix `0` - registers an offense for prefix `0O` and `0o` - decimal literals - registers an offense for prefixes - does not register offense for no prefix - -RuboCop::Cop::Gemspec::RequiredRubyVersion - registers an offense when `required_ruby_version` is not specified - target ruby version > 2.7 - registers an offense when `required_ruby_version` is specified with >= and is lower than `TargetRubyVersion` - registers an offense when `required_ruby_version` is specified with ~> and is lower than `TargetRubyVersion` - false negatives - does not register an offense when `required_ruby_version` is assigned as a variable (string literal) - does not register an offense when `required_ruby_version` is assigned as a variable (an array of string literal) - target ruby version > 2.5 - registers an offense when `required_ruby_version` is specified with ~> and is higher than `TargetRubyVersion` - registers an offense when `required_ruby_version` is specified with >= and is higher than `TargetRubyVersion` - target ruby version > 2.6 - does not register an offense when `required_ruby_version` is specified with ~> and equals `TargetRubyVersion` - registers an offense when `required_ruby_version` is specified with ~> without a minor version and is lower than `TargetRubyVersion` - does not register an offense when `required_ruby_version` is specified with >= and equals `TargetRubyVersion` - does not register an offense when lowest version of `required_ruby_version` equals `TargetRubyVersion` - registers an offense when `required_ruby_version` is specified with >= without a minor version and is lower than `TargetRubyVersion` - does not register an offense when `required_ruby_version` is specified with ~> without a patch version and equals `TargetRubyVersion` - does not register an offense when `required_ruby_version` is specified with >= without a patch version and equals `TargetRubyVersion` - -RuboCop::Cop::Style::MultipleComparison - registers an offense when `a` is compared three times - does not register an offense for comparing multiple int literals - does not register an offense for comparing lvars - does not register an offense for a == b || b == a - does not register an offense for a duplicated condition - does not register an offense for comparing lvars when a string is on the lefthand side - does not register an offense for comparing multiple literal strings - does not register an offense for comparing an lvar - registers an offense when multiple comparison is not part of a conditional - registers an offense when `a` is compared three times, once on the righthand side - does not register an offense for Array#include? - registers an offense when `a` is compared twice - registers an offense when `a` is compared three times on the right hand side - -RuboCop::Cop::Layout::SpaceAfterMethodName - registers offense and corrects assignment def with space before parenthesis - accepts an assignment def with arguments but no parentheses - registers offense and corrects class def with space before parenthesis - accepts a defs without arguments - registers an offense and corrects def with space before the parenthesis - accepts class method def with arguments but no parentheses - accepts a def with arguments but no parentheses - accepts a def without arguments + does not report summary + #file_finished + displays parsable text + when the offense is automatically corrected + prints [Corrected] along with message + when the offense message contains a newline + strips newlines out of the error message + when the offense is marked as todo + prints [Todo] along with message -RuboCop::Cop::VariableForce - #process_node - when processing an empty regex - does not raise an error - when processing a regexp with a line break at the start of capture parenthesis - does not raise an error - when processing lvar node - when the variable is not yet declared - does not raise error +RuboCop::Cop::Style::RedundantSort + registers an offense when [0] is called on sort_by + does not register an offense when sort_by is not given a block + registers an offense when first is called on sort_by no block + registers an offense when at(0) is called on sort_by + does not register an offense when sort_by is used without first + registers an offense when slice(-1) is called on sort_by + registers an offense when at(-1) is called with sort + registers an offense when [-1] is called on sort + registers an offense when slice(0) is called on sort_by + registers an offense when first is called with sort + registers an offense when [-1] is called on sort_by + does not register an offense when first is used without sort_by + registers an offense when last is called on sort_by no block + registers an offense when [](-1) is called on sort_by + registers an offense when last is called on sort with comparator + registers an offense when last is called with sort + registers an offense when [](0) is called on sort + registers an offense when [0] is called on sort + registers an offense when last is called on sort_by + does not register an offense for sort_by!(&:something).last + registers an offense when first is called on sort_by + does not register an offense for sort!.first + does not register an offense when first has an argument + does not register an offense when first is used before sort + registers an offense when slice(0) is called on sort + when not taking first or last element + does not register an offense when at(-2) is called on sort_by + does not register an offense when [1] is called on sort + >= Ruby 2.7 + when using numbered parameter + registers an offense and corrects when at(0) is called on sort_by + registers an offense and corrects when last is called on sort with comparator + registers an offense and corrects when first is called on sort_by -RuboCop::Cop::Style::SingleLineMethods - registers an offense for a single-line method - auto-corrects def with semicolon after method name - auto-corrects def with semicolon before end - accepts a multi-line method - auto-corrects def with argument and no parentheses - auto-corrects def with argument in parentheses - does not crash on an method with a capitalized name - auto-corrects defs with parentheses after method name - when AllowIfMethodIsEmpty is disabled - registers an offense for an empty method - when AllowIfMethodIsEmpty is enabled - accepts a single-line empty method +RuboCop::Cop::Style::StringLiteralsInInterpolation + configured with single quotes preferred + can handle character literals + registers an offense for double quotes within embedded expression + registers an offense for double quotes within embedded expression in a heredoc string + can handle a built-in constant parsed as string + accepts double quotes on a broken static string + accepts double quotes on static strings within a method + accepts double quotes on a static string + configured with double quotes preferred + registers an offense for single quotes within embedded expression + registers an offense for single quotes within embedded expression in a heredoc string + when configured with a bad value + fails -RuboCop::Cop::Naming::RescuedExceptionsVariableName - with the `PreferredName` setup - does not register an offense when using `_exception` - registers an offense when using `_e` - registers offenses when using `foo` and `bar` in multiple rescues - does not register an offense when using `exception` - registers an offense when using `e` - with default config - with variable being referenced - renames the variable references when auto-correcting - with explicit rescue - with method as `Exception` - does not register an offense with expected variable name - does not register an offense without variable name - registers an offense with unexpected variable name - with lower letters class name - does not register an offense - with splat operator as `Exception` list - registers an offense with unexpected variable name - does not register an offense with expected variable name - does not register an offense without variable name - with `Exception` variable - does not register an offense when using `_e` - registers offenses when using `foo` and `bar` in multiple rescues - registers an offense when using `_exc` - does not register an offense when using _e followed by e - registers an offense when using `exc` - does not register an offense when using `e` - without `Exception` variable - does not register an offense - with implicit rescue - with `Exception` variable - does not register an offense when using `_e` - registers an offense when using `exc` - does not register an offense when using `e` - registers an offense when using `_exc` - without `Exception` variable - does not register an offense +RuboCop::Runner + how formatter is invoked + #finished + when RuboCop is interrupted by user + sends only processed file paths + when RuboCop finished inspecting all files normally + sends all file paths + the passed files paths + is frozen + #file_started + sends a file path + sends file specific information hash + the passed path + is frozen + invocation order + is called in the proper sequence + #file_finished + sends a file path + sends an array of detected offenses for the file + the passed path + is frozen + #started + sends all file paths + the passed files paths + is frozen RuboCop::Cop::Lint::AmbiguousOperator - with a block ampersand in the first argument + with a splat operator in the first argument + with parentheses around the splatted argument + does not register an offense without parentheses - without whitespaces on the right of the operator - registers an offense and corrects with a whitespace on the right of the operator does not register an offense - with parentheses around the block argument - does not register an offense - with `-` unary operator in the first argument - with parentheses around the operator - does not register an offense + without whitespaces on the right of the operator + registers an offense and corrects + with `+` unary operator in the first argument without parentheses without whitespaces on the right of the operator registers an offense and corrects with a whitespace on the right of the operator does not register an offense + without whitespaces on the right of the operator when a method with no arguments is used in advance + registers an offense and corrects + with parentheses around the operator + does not register an offense with a keyword splat operator in the first argument without parentheses without whitespaces on the right of the operator @@ -9327,1212 +9077,1208 @@ does not register an offense with parentheses around the keyword splat operator does not register an offense - with `+` unary operator in the first argument - with parentheses around the operator + with a block ampersand in the first argument + with parentheses around the block argument does not register an offense without parentheses - with a whitespace on the right of the operator - does not register an offense without whitespaces on the right of the operator registers an offense and corrects - without whitespaces on the right of the operator when a method with no arguments is used in advance - registers an offense and corrects - with a splat operator in the first argument - with parentheses around the splatted argument + with a whitespace on the right of the operator + does not register an offense + with `-` unary operator in the first argument + with parentheses around the operator does not register an offense without parentheses - without whitespaces on the right of the operator - registers an offense and corrects with a whitespace on the right of the operator does not register an offense + without whitespaces on the right of the operator + registers an offense and corrects -RuboCop::Cop::Style::SymbolProc - accepts block with splat params - accepts block when method in body is not called on block arg - accepts lambda with 1 argument - accepts block with no arguments - registers an offense for a block with parameterless method call on param - accepts block with more than 1 arguments - accepts ignored method - autocorrects multiple aliases with symbols as proc - registers an offense for a block when method in body is unary -/+ - auto-corrects correctly when args have a trailing comma - accepts block with a block argument - accepts block with more than 1 expression in body - does not crash with a bare method call - accepts Proc.new with 1 argument - auto-corrects correctly when there are no arguments in parentheses - accepts block with adding a comma after the sole argument - accepts ::Proc.new with 1 argument - accepts empty block body - accepts proc with 1 argument - when `super` has arguments - registers an offense - when the method has arguments - registers an offense - when `super` has no arguments - registers an offense - -RuboCop::Cop::Layout::ArrayAlignment - when aligned with fixed indentation - registers an offense and corrects misaligned array elements - accepts single line array - accepts aligned array keys - does not auto-correct array within array with too little indentation - auto-corrects array if the first element being on a new row - does not indent heredoc strings in autocorrect - accepts aligned array with fullwidth characters - accepts the first element being on a new row - accepts several elements per line - does not auto-correct array within array with too much indentation - when aligned with first parameter - does not auto-correct array within array with too little indentation - auto-corrects array if the first element being on a new row - registers an offense and corrects misaligned array elements - does not indent heredoc strings in autocorrect - does not auto-correct array within array with too much indentation - accepts aligned array keys - accepts aligned array with fullwidth characters - accepts the first element being on a new row - accepts single line array - accepts several elements per line - -RuboCop::Cop::Style::TernaryParentheses - when `RedundantParenthesis` would cause an infinite loop - when `EnforcedStyle: require_parentheses` - accepts - when `EnforcedStyle: require_parentheses_when_complex` - accepts - configured for parentheses on complex and there are no parens - with an assignment condition - accepts safe assignment - registers an offense for equality check - with complex condition - registers an offense for comparison - registers an offense for boolean expression - registers an offense for comparison with method call on receiver - registers an offense for subtraction expression - registers an offense comparison with exponentiation - registers an offense for boolean expression with inner parens - registers an offense for arithmetic and equality check - registers an offense for compound boolean expression - registers an offense for comparison with multiplication - registers an offense for addition expression - when configured to enforce parentheses omission - accepts condition including a range - with a simple condition - registers an offense for yield in condition - registers an offense for multi-line boolean expression - registers an offense for query method in condition - accepts multi-line boolean expression starting on following line - registers an offense for accessor in condition - with an assignment condition - accepts safe assignment as part of multiple assignment - registers an offense for equality check - accepts double safe assignment - accepts safe assignment - behaves like safe assignment disabled - registers an offense for parens around assignment - registers an offense for parens around inner assignment - registers an offense for parens around outer assignment - with no space between the parentheses and question mark - registers an offense - with an unparenthesized method call condition - registers an offense when calling method with a parameter - registers an offense for defined check - when calling method on a constant receiver - registers an offense - when calling method on a literal receiver - registers an offense - when calling method with multiple arguments - registers an offense - when calling method on a receiver - registers an offense - with a complex condition - registers an offense for equality check - registers an offense for boolean expression using keyword - registers an offense for query method on object - registers an offense for arithmetic expression - registers an offense for boolean expression - accepts parens around inner boolean expression - registers an offense for negated condition - configured for parentheses on complex and there are parens - accepts condition including a range - with an assignment condition - accepts safe assignment as part of multiple assignment - accepts accepts safe multiple assignment - accepts equality check - accepts safe assignment - behaves like safe assignment disabled - registers an offense for parens around assignment - registers an offense for parens around outer assignment - registers an offense for parens around inner assignment - with method call condition - registers an offense when calling method on a receiver - registers an offense when calling method with a parameter - registers an offense for defined check - without accessor in method call parameters - registers an offense for array include? without parens - registers an offense for array include? with parens - with accessor in method call parameters - registers an offense for array include? without parens - registers an offense for array include? with multiple parameters without parens - registers an offense for array include? with multiple parameters with parens - with a simple condition - registers an offense with preceding boolean keyword expression - registers an offense for query method in condition - registers an offense for yield in condition - registers an offense for save navigation - registers an offense for accessor in condition - with a complex condition - registers an offense when calling method on a receiver - accepts boolean expression - accepts boolean expression using keywords - when configured to enforce parentheses inclusion - with a complex condition - registers an offense for boolean expression containing parens - registers an offense for boolean expression - registers an offense for negated condition - registers an offense for boolean expression using keyword - registers an offense for arithmetic condition - registers an offense for equality check - registers an offense when calling method on a receiver - with a simple condition - registers an offense for accessor in condition - registers an offense for query method in condition - registers an offense for yield in condition - with an assignment condition - registers an offense for double assignment - registers an offense for double assignment with equality check in condition - registers an offense for triple assignment - accepts safe assignment in condition - -RuboCop::Cop::Layout::IndentationStyle - when EnforcedStyle is tabs - accepts a line which begins with tab in a heredoc - auto-corrects a line indented with space - registers an offense for a line indented with multiple spaces - registers an offense for a line indented with mixed whitespace - does not auto-corrects a line with tab other than indentation - auto-corrects a line indented with fractional number ofindentation groups by rounding down - accepts a line a tab other than indentation - accepts a line which begins with tab in a string - accepts a line which begins with tab in a multiline heredoc - registers offenses before __END__ but not after - accepts a line with tab in a string - auto-corrects a line indented with mixed whitespace - registers an offense for a line indented with space - accepts a line with tabs between string literals - auto-corrects a line with tab in a string indented with space - auto-corrects a line indented with multiple spaces - custom indentation width - uses the configured number of spaces to replace with a tab - when EnforcedStyle is spaces - auto-corrects a line with tab in a string indented with tab - accepts a line which begins with tab in a heredoc - registers an offense for a line indented with multiple tabs - registers an offense for a line indented with tab - registers an offense for a line indented with mixed whitespace - auto-corrects a line indented with tab - accepts a line with tab in a string - accepts a line with a tab other than indentation - accepts a line which begins with tab in a multiline heredoc - registers offenses before __END__ but not after - accepts a line which begins with tab in a string - auto-corrects a line indented with mixed whitespace - does not auto-correct a line with tab other than indentation - auto-corrects a line indented with multiple tabs - accepts a line with a tab between string literals - custom indentation width - uses the configured number of spaces to replace a tab +RuboCop::Cop::Style::CaseEquality + when AllowOnConstant is true + does not register an offense for === when the receiver is a constant + registers an offense and corrects for === when the receiver is a range + registers an offense and corrects for === when the receiver is a regexp + does not fail when the receiver is implicit + registers an offense and does not correct for === when receiver is of some other type + when AllowOnConstant is false + registers an offense and does not correct for === when receiver is of some other type + does not fail when the receiver is implicit + registers an offense and corrects for === when the receiver is a constant + registers an offense and corrects for === when the receiver is a range + registers an offense and corrects for === when the receiver is a regexp -RuboCop::Formatter::QuietFormatter - #report_summary - when a offense detected - handles pluralization correctly - when 2 offenses are corrected - handles pluralization correctly - when 2 offenses detected - handles pluralization correctly - when no files inspected - handles pluralization correctly - when a file inspected and no offenses detected - handles pluralization correctly - when an offense is corrected - prints about correction - #report_file - the file is under the current working directory - prints as relative path - when the offense is not corrected - prints message as-is - the file is outside of the current working directory - prints as absolute path - when the offense is automatically corrected - prints [Corrected] along with message +RuboCop::Cop::Layout::SpaceBeforeBlockBraces + when EnforcedStyle is space + registers an offense and corrects left brace without outer space + registers an offense and corrects multiline block where the left brace has no outer space + accepts braces surrounded by spaces + registers an offense and corrects opposite + correct style + with space before empty braces not allowed + accepts empty braces without outer space + registers an offense and corrects empty braces + with invalid value for EnforcedStyleForEmptyBraces + fails with an error + when EnforcedStyle is no_space + registers an offense and corrects correct + opposite style + registers an offense and corrects braces surrounded by spaces + accepts left brace without outer space + with `EnforcedStyle` of `Style/BlockDelimiters` + accepts left brace without outer space + with space before empty braces allowed + registers an offense and corrects empty braces + accepts empty braces with outer space -RuboCop::Cop::Naming::BinaryOperatorParameterName - does not register an offense for []= - does not register an offense for [] - registers an offense for `#eql?` when argument is not named other - does not register an offense for arg named other - does not register an offense for arg named _other - does not register an offense for === - works properly even if the argument not surrounded with braces - does not register an offense for non binary operators - registers an offense for `#equal?` when argument is not named other - does not register an offense for << - registers an offense for `#+` when argument is not named other +RuboCop::Cop::MessageAnnotator + with style guide url + when StyleGuide is set in the config + adds style guide url + when a base URL is specified + does not specify a URL if a cop does not have one + can accept relative paths if base has a full path + allows absolute URLs in the cop config + combines correctly with a target-based setting + can use a path-based setting + when a department other than AllCops is specified + returns style guide url when it is specified + when StyleGuide is not set in the config + does not add style guide url + #urls + returns style guide url when it is specified + returns reference url when it is specified + returns an empty array without StyleGuide URL + returns style guide and reference url when they are specified + returns multiple reference urls + returns an empty array if the reference url is blank + #annotate + when the output format is JSON + returns the message unannotated + with default options + returns the message + with options on + returns an annotated message -RuboCop::Cop::Style::ReturnNil - when enforced style is `return_nil` - registers an offense for return - does not register an offense for returning others - when enforced style is `return` - registers an offense for return nil - does not register an offense for return nil from iterators - does not register an offense for returning others +RuboCop::Cop::Layout::ElseAlignment + accepts a ternary if + with def/rescue/else/ensure/end + registers an offense for misaligned else + accepts a correctly aligned else + with case + registers an offense for misaligned else + accepts case without else + accepts else aligned with when but not with case + accepts correctly aligned case/when/else + >= Ruby 2.7 + with case match + accepts case match without else + registers an offense for misaligned else + accepts correctly aligned case/when/else + accepts correctly aligned empty else + with begin/rescue/else/ensure/end + registers an offense for misaligned else + accepts a correctly aligned else + >= Ruby 2.5 ensure/rescue/else in Block Argument + accepts a correctly aligned else + registers an offense for misaligned else + with def/defs + accepts an empty defs body + accepts an empty def body + when modifier and def are on the same line + registers an offense for else not aligned with private + accepts a correctly aligned body + with if statement + accepts a correctly aligned if/elsif/else/end + accepts indentation after else when if is on new line after assignment + accepts an if/else branches with rescue clauses + registers an offense for misaligned elsif + registers an offense for misaligned else + accepts a one line if statement + with assignment + when alignment style is keyword by choice + and end is aligned with variable + registers an offense for an if + and end is aligned with keyword + accepts an if/else in assignment + accepts an if/else in assignment on next line + accepts an if in assignment + accepts a while in assignment + accepts an until in assignment + when alignment style is variable + and end is aligned with keyword + registers an offense for an if with element assignment + registers offenses for an if with setter + registers an offense for an if + and end is aligned with variable + accepts an if/else + accepts an if with end aligned with element assignment + accepts an if/else with chaining after the end + accepts an if-else with end aligned with setter + accepts an if/else with chaining with a block after the end + accepts an if-elsif-else with end aligned with setter + for a file with byte order mark + accepts a correctly aligned if/elsif/else/end + with unless + registers an offense for misaligned else + accepts a correctly aligned else in an otherwise empty unless + accepts an empty unless + with def/rescue/else/end + accepts a correctly aligned else + registers an offense for misaligned else -RuboCop::Cop::Lint::FormatParameterMismatch - does not register an offense argument is the result of a message send - registers offense with sprintf - registers an offense when there are more arguments than expected - does not register an offense when single argument is a hash - correctly parses different sprintf formats - does not register an offense for format with splat argument - does not register an offense when arguments and fields match - correctly ignores double percent - identifies correctly digits for spacing in format - ignores percent right next to format string - does not register an offense for sprintf with splat argument - registers an offense if extra argument for dynamic width not given - accepts an extra argument for dynamic width - constants do not register offenses - registers an offense when there are less arguments than expected - finds faults even when the string looks like a HEREDOC - does not register an offense when using named parameters - registers an offense when calling Kernel.format and the fields do not match - accepts an extra arg for dynamic width with other preceding flags - registers an offense for String#% - does not register offense for `String#%` when arguments, fields match - registers an offense when calling Kernel.sprintf and the fields do not match - does not register an offense when using named parameters with escaped `%` - does not register an offense when single argument is not an array - behaves like variables - does not register an offense for % called on a variable - does not register an offense for format called on a variable - does not register an offense for format called on a variable - on format with %<> interpolations - and 1 argument - does not register an offense - and multiple arguments - registers an offense - when passed an empty array - does not register an offense - behaves like variables - does not register an offense for format called on a variable - does not register an offense for format called on a variable - does not register an offense for % called on a variable - when format is invalid - registers an offense - when using (digit)$ flag - does not register an offense when match between the maximum value specified by (digit)$ flag and the number of arguments - registers an offense when mismatch between the maximum value specified by (digit)$ flag and the number of arguments - does not register an offense - behaves like variables - does not register an offense for format called on a variable - does not register an offense for % called on a variable - does not register an offense for format called on a variable - behaves like variables - does not register an offense for % called on a variable - does not register an offense for format called on a variable - does not register an offense for format called on a variable - when multiple arguments are called for - and a single variable argument is passed - does not register an offense - and a single send node is passed - does not register an offense - when format is not a string literal - does not register an offense - with wildcard - does not register an offense for precision - does not register an offense for width and precision - does not register an offense for multiple wildcards - does not register an offense for width - when splat argument is present - does not register an offense when args count is less than expected - when args count is more than expected - registers an offense for `#%` - registers an offense for `#format` - registers an offense for `#sprintf` - when argument itself contains format characters and formats in format string and argument are not equal - ignores argument formatting - on format with %{} interpolations - and multiple arguments - registers an offense - and 1 argument - does not register an offense - behaves like variables - does not register an offense for % called on a variable - does not register an offense for format called on a variable - does not register an offense for format called on a variable +RuboCop::Cop::Bundler::InsecureProtocolSource + registers an offense when using `source :rubygems` + registers an offense when using `source :rubyforge` + registers an offense when using `source :gemcutter` -RuboCop::Cop::Style::InfiniteLoop - accepts while true if loop {} would change semantics - accepts modifier while true if loop {} would change semantics - registers an offense for a while loop with 2.0 as condition - registers an offense for a while loop with 1 as condition - registers an offense for until false if loop {} would work because of previous assignment in a while loop - accepts Kernel#loop - registers an offense for a while loop with {} as condition - registers an offense for while true if loop {} would work because it is an instance variable being assigned - registers an offense for a until loop with nil as condition - registers an offense for a until loop with false as condition - registers an offense for modifier until false if loop {} would not change semantics - registers an offense for while true or until false if loop {} would work because of an earlier assignment - registers an offense for until false if loop {} would work because the assigned variable is not used afterwards - registers an offense for a while loop with [1] as condition - behaves like auto-corrector - auto-corrects begin-end-until with two statements - auto-corrects the usage of until without do - auto-corrects the usage of until with do - auto-corrects single line modifier until with and - auto-corrects begin-end-until with one statement - auto-corrects single line modifier until - with non-default indentation width - auto-corrects multi-line modifier until and indents correctly - behaves like auto-corrector - auto-corrects begin-end-while with one statement - auto-corrects the usage of while with do - auto-corrects single line modifier while - auto-corrects single line modifier while with and - auto-corrects the usage of while without do - auto-corrects begin-end-while with two statements - with non-default indentation width - auto-corrects multi-line modifier while and indents correctly +RuboCop::Cop::Layout::CaseIndentation + with EnforcedStyle: end + with IndentOneStep: true + regarding assignment where the right hand side is a case + registers an offense and corrects an assignment indented some other way + accepts a correctly indented assignment + registers an offense and corrects an assignment indented as case + with everything on a single line + does not register an offense + with IndentOneStep: false + with everything on a single line + does not register an offense + regarding assignment where the right hand side is a case + accepts a correctly indented assignment + registers an offense and corrects an assignment indented some other way + with EnforcedStyle: case + with IndentOneStep: false + doesn't get confused by strings with case in them + accepts a when clause that's equally indented with case + registers an offense and corrects a when clause that is indented deeper than case + doesn't get confused by symbols named case or when + accepts correctly indented whens in complex combinations + regarding assignment where the right hand side is a case + registers an offense and corrects assignment indented as end + registers an offense and corrects correct + opposite style + accepts a correctly indented assignment + registers an offense and corrects assignment indented some other way + with everything on a single line + does not register an offense + with IndentOneStep: true + registers an offense and corrects a when clause that is equally indented with case + accepts a when clause that's 2 spaces deeper than case + when indentation width is overridden for this cop only + respects cop-specific IndentationWidth + regarding assignment where the right hand side is a case + accepts a correctly indented assignment + registers an offense and corrects an assignment indented some other way + with everything on a single line + does not register an offense + when case is preceded by something else than whitespace + registers an offense and does not correct -RuboCop::Cop::Style::ParenthesesAroundCondition - does not blow up for empty if condition - allows parens if the condition node is a modifier while op - accepts parentheses around condition in a ternary - allows parens if the condition node is a modifier if op - accepts parentheses if there is no space between the keyword and (. - registers an offense for parentheses around condition - is not confused by parentheses in subexpression - does not blow up when the condition is a ternary op - does not blow up for empty unless condition - is not confused by leading parentheses in subexpression - allows parens if the condition node is a modifier unless op - allows parens if the condition node is a modifier until op - allows parens if the condition node is a modifier rescue op - parentheses in multiline conditions are allowed - accepts parentheses around multiline condition - registers an offense for parentheses in single line condition - safe assignment is allowed - accepts element assignment in condition surrounded with parentheses - accepts setter in condition surrounded with parentheses - accepts variable assignment in condition surrounded with parentheses - parentheses in multiline conditions are not allowed - registers an offense for parentheses around multiline condition - safe assignment is not allowed - does not accept element assignment in condition surrounded with parentheses - does not accept variable assignment in condition surrounded with parentheses +RuboCop::Cop::Lint::ToJSON + does not register an offense when using `#to_json` with arguments + registers an offense and corrects using `#to_json` without arguments -RuboCop::Cop::Style::StringLiterals - configured with single quotes preferred - registers offense for double quotes when single quotes suffice - registers offense for correct + opposite - accepts double quotes when interpolating a global variable - accepts double quotes when interpolating a class variable - can handle a built-in constant parsed as string - accepts %q and %Q quotes - accepts double quotes when interpolating an instance variable - accepts double quotes when single quotes are used - accepts % quotes - accepts \\\n in a string - does not register an offense for words with non-ascii chars and other control sequences - accepts " in a %w - accepts double quotes when new line is used - accepts single quotes in interpolation - can handle character literals - accepts double quotes when interpolating & quotes in multiple lines - accepts single quotes - accepts double quotes in interpolation - detects unneeded double quotes within concatenated string - accepts double quotes with some other special symbols - accepts heredocs - registers an offense for words with non-ascii chars - accepts double quotes when unicode control sequence is used - accepts double quotes when control characters are used - registers an offense for "\"" - accepts double quotes at the start of regexp literals - when configured with a bad value - fails - configured with double quotes preferred - accepts single quotes at the start of regexp literals - accepts single quotes when they are needed - accepts single quotes in interpolation - accepts % quotes - accepts ' in a %w - accepts %q and %Q quotes - can handle a built-in constant parsed as string - registers offense for opposite + correct - accepts single quotes in string with escaped non-' character - flags single quotes with plain # (not #@var or #{interpolation} - registers offense for escaped single quote in single quotes - accepts escaped single quote in string with escaped non-' character - does not accept multiple escaped single quotes in single quotes - registers offense for single quotes when double quotes would be equivalent - accepts double quotes - accepts heredocs - when ConsistentQuotesInMultiline is true - and EnforcedStyle is single_quotes - registers an offense for strings with line breaks in them - accepts continued strings using all single quotes - registers an offense for mixed quote styles in a continued string - doesn't register offense for double quotes with interpolation - accepts for double quotes with an escaped special character - doesn't register offense for double quotes with embedded single - doesn't choke on heredocs with inconsistent indentation - registers an offense for unneeded double quotes in continuation - accepts for double quotes with an escaped normal character - and EnforcedStyle is double_quotes - doesn't register offense for single quotes with embedded double - registers an offense for unneeded single quotes in continuation - registers an offense for mixed quote styles in a continued string - accepts continued strings using all double quotes +RuboCop::Cop::Style::AsciiComments + accepts comments with only ascii chars + registers an offense for comments with mixed chars + registers an offense for a comment with non-ascii chars + when certain non-ascii chars are allowed + accepts comment with allowed non-ascii chars + registers an offense for comments with non-allowed non-ascii chars -RuboCop::Cop::Style::IfInsideElse - isn't offended by if..elsif..else - ignores if inside unless - isn't offended if there is a statement preceding the if node - ignores unless inside else - ignores ternary inside if..else - ignores nested ternary expressions - isn't offended if there is a statement following the if node - catches an if..else nested inside an else - catches an if node nested inside an else - when AllowIfModifier is true - accepts a modifier if nested inside an else - when AllowIfModifier is false - catches a modifier if nested inside an else +RuboCop::Cop::Security::YAMLLoad + does not register an offense for YAML.dump + registers an offense and corrects load with a literal string + registers an offense and corrects a fully qualified ::YAML.load + does not register an offense for YAML.load under a different namespace -RuboCop::Cop::Style::Dir - when using `#dirname` and `#realpath` - registers an offense - registers an offense with ::File - when using `#expand_path` and `#dirname` - registers an offense with ::File - registers an offense +RuboCop::Cop::Style::MethodCalledOnDoEndBlock + with a {} block + accepts a single-line block with a chained call + accepts a multi-line block with a chained call + with a single-line do..end block + accepts a single-line do..end block with a chained block + registers an offense for a chained call + with a multi-line do..end block + registers an offense for a chained call + accepts it if there is no chained call + accepts a chained block + when using safe navigation operator + registers an offense for a chained call -RuboCop::Cop::Style::RedundantReturn - reports an offense for defs ending with return - reports an offense for def with only a return - does not blow up on empty method body - does not blow up on empty if body - auto-corrects by removing redundant returns - reports an offense for defs with only a return - reports an offense for def ending with return - accepts return in a non-final position - when return is inside an if-branch - registers an offense and auto-corrects - when return is inside a when-branch - registers an offense and auto-corrects - when multi-value returns are allowed - accepts defs ending with return - accepts def with only a return - accepts def ending with return - accepts defs with only a return - when case nodes are empty - accepts empty when nodes - when return is inside begin-end body - registers an offense and auto-corrects - when multi-value returns are not allowed - reports an offense for def with only a return - reports an offense for def ending with return - reports an offense for defs ending with return - auto-corrects removes return when using an explicit hash - reports an offense for defs with only a return - auto-corrects by making an implicit hash explicit - when return has no arguments - behaves like common behavior - registers an offense for return() and autocorrects replacing return() with nil - behaves like common behavior - registers an offense for return and autocorrects replacing return with nil - when rescue and return blocks present - does register an offense and auto-corrects when inside function or rescue block +RuboCop::Cop::Layout::EmptyLinesAroundAccessModifier + EnforcedStyle is `around` + accepts missing blank line when at the end of specifying a superclass + accepts missing blank line when specifying a superclass that breaks the line + requires blank line before protected + ignores module_function deep inside a method call + accepts missing blank line when at the beginning of sclass + accepts missing blank line when specifying `self` that breaks the line + requires blank line before public + ignores private deep inside a method call + ignores protected with a right-hand-side condition + accepts missing blank line when at the end of specifying a superclass + requires blank line when next line started with end + accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line + accepts missing blank line when at the beginning of module + accepts missing blank line when specifying `self` that breaks the line + requires blank line before module_function + requires blank line when next line started with end + autocorrects blank line after #{access_modifier} with comment + accepts missing blank line when at the end of block + requires blank line after public + autocorrects blank line after #{access_modifier} with comment + accepts missing blank line when at the beginning of module + ignores comment line before protected + ignores public inside a method call + autocorrects blank line after #{access_modifier} with comment + recognizes blank lines with DOS style line endings + accepts missing blank line when at the end of specifying `self` + accepts missing blank line when at the beginning of class + accepts missing blank line when specifying `self` that breaks the line + ignores protected inside a method call + accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line + accepts missing blank line when at the beginning of module + accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line + accepts missing blank line when at the end of specifying `self` + accepts missing blank line when specifying `self` that breaks the line + ignores an accessor with the same name as private above a method definition + recognizes blank lines with DOS style line endings + ignores an accessor with the same name as module_function above a method definition + autocorrects blank line after #{access_modifier} with comment + requires blank line before private + requires blank line when next line started with end + accepts missing blank line when at the end of specifying `self` + ignores an accessor with the same name as protected above a method definition + accepts missing blank line when at the beginning of class + accepts missing blank line when at the beginning of module + accepts missing blank line when at the beginning of sclass + ignores public deep inside a method call + requires blank line when next line started with end + ignores protected deep inside a method call + accepts missing blank line when specifying a superclass that breaks the line + requires blank line after private + ignores comment line before private + ignores module_function with a right-hand-side condition + accepts missing blank line when at the end of block + ignores private inside a method call + requires blank line after protected + accepts missing blank line when at the beginning of sclass + recognizes blank lines with DOS style line endings + requires blank line after module_function + ignores public with a right-hand-side condition + ignores module_function inside a method call + accepts missing blank line when at the beginning of class + recognizes blank lines with DOS style line endings + accepts missing blank line when specifying a superclass that breaks the line + ignores an accessor with the same name as public above a method definition + accepts missing blank line when at the beginning of sclass + accepts missing blank line when at the end of specifying a superclass + accepts missing blank line when at the beginning of class + requires blank line after, but not before, private when at the beginning of class/module + requires blank line after, but not before, public when at the beginning of class/module + accepts missing blank line when at the end of specifying `self` + accepts missing blank line when specifying a superclass that breaks the line + accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line + requires blank line after, but not before, module_function when at the beginning of class/module + accepts missing blank line when at the end of specifying a superclass + accepts missing blank line when at the end of block + accepts missing blank line when at the end of block + ignores private with a right-hand-side condition + requires blank line after, but not before, protected when at the beginning of class/module + ignores comment line before module_function + ignores comment line before public + at the beginning of block + for blocks defined with do + accepts missing blank line + requires blank line after, but not before, module_function + accepts missing blank line with arguments + for blocks defined with {} + accepts missing blank line + accepts missing blank line with arguments + at the beginning of block + for blocks defined with {} + accepts missing blank line + accepts missing blank line with arguments + for blocks defined with do + accepts missing blank line with arguments + accepts missing blank line + requires blank line after, but not before, public + at the beginning of block + for blocks defined with {} + accepts missing blank line with arguments + accepts missing blank line + for blocks defined with do + accepts missing blank line with arguments + accepts missing blank line + requires blank line after, but not before, protected + at the beginning of block + for blocks defined with {} + accepts missing blank line with arguments + accepts missing blank line + for blocks defined with do + requires blank line after, but not before, private + accepts missing blank line with arguments + accepts missing blank line + EnforcedStyle is `only_before` + does not register an offense when `end` immediately after protected + accepts blank line after public + registers an offense for missing blank line before private + accepts blank line after module_function + registers an offense for missing blank line before protected + does not register an offense when `end` immediately after private + registers an offense for blank line after protected + accepts missing blank line after private + registers an offense for missing blank line before module_function + registers an offense for missing blank line before public + registers an offense for blank line after private + accepts missing blank line after protected -RuboCop::Cop::Layout::MultilineBlockLayout - considers the extra space required to join the lines together - registers an offense and corrects for missing newline in {} block w/o params - registers offenses and corrects for lambdas - registers offenses when there are not too many parameters to fit on one line - registers an offense and corrects a do/end block with a mult-line body - registers an offense and corrects a line-break within arguments - autocorrects in more complex case with lambda and assignment, and aligns the next line two spaces out from the start of the block - registers an offense for missing newline in do/end block w/o params - does not error out when the block is empty - does not register an offense for one-line do/end blocks - registers an offense and corrects for missing newline in {} block with params - registers an offense and corrects line-break before arguments - registers an offense and corrects for missing newline before opening parenthesis `(` for block body - doesn't move end keyword in a way which causes infinite loop in combination with Style/BlockEndNewLine - registers offenses and corrrects for new lambda literal syntax - does not register offenses when there is a newline for {} block - does not register offenses when there are too many parameters to fit on one line - auto-corrects nested parens correctly - does not auto-correct a trailing comma when only one argument is present - registers an offense and corrects line-break before arguments with empty block - does not register an offense for one-line {} blocks - does not register offenses when there is a newline for do/end block - registers an offense and corrects for missing newline in do/end block with params - registers an offense and corrects line-break within arguments - registers an offense and corrects a line break within destructured arguments +RuboCop::Cop::Layout::ArgumentAlignment + aligned with first argument + doesn't get confused by a line break inside a parameter + does not crash in autocorrect on dynamic string in parameter value + can handle do-end + doesn't get confused by regexen with embedded expressions + can handle parentheses used with no arguments + can handle a string literal as other argument + can handle a multiline hash as second parameter + doesn't get confused by symbols with embedded expressions + doesn't get confused by extra comma at the end + registers an offense and corrects multiline missed indendation + registers an offense and corrects arguments with single indent + registers an offense and corrects arguments with double indent + registers an offense and corrects multi-line outdented parameters + can handle a call with a block inside another call + can handle other method calls without parentheses + accepts correctly aligned arguments + can handle a correctly aligned string literal as first argument + can handle a method call within a method call + accepts braceless hashes + accepts the first parameter being on a new row + doesn't get confused by a symbol argument + can handle heredoc strings + can handle a call embedded in a string + doesn't crash and burn when there are nested issues + accepts correctly aligned arguments with fullwidth characters + accepts multiline []= method call + accepts calls that only span one line + can handle method calls without parentheses + can handle a ternary condition with a block reference + registers an offense and correct multi-line parametersindented too far + registers an offense and corrects splat operator + assigned methods + accepts the first parameter being on a new row + accepts the first parameter being on method row + when using safe navigation operator + registers an offense and corrects arguments with single indent + aligned with fixed indentation + autocorrects when first line is indented + autocorrects by outdenting when indented too far + autocorrects by indenting when not indented + assigned methods + with ArgumentAlignment:IndentationWidth set to 4 + accepts the first parameter being on a new row + accepts the first parameter being on method row + with IndentationWidth:Width set to 4 + autocorrects even when first argument is in wrong position + accepts the first parameter being on a new row + accepts the first parameter being on method row + multi-line method calls + does not err on method call without a method name + autocorrects relative to position of relevant method call + registers offenses and corrects double indentation from relevant method + can handle existing indentation from multi-line method calls -RuboCop::Cop::Lint::SendWithMixinArgument - does not register an offense when using `include` - registers an offense when using `send` with `prepend` - does not register an offense when using `prepend` - does not register an offense when not using a mixin method - does not register an offense when using `extend` - registers an offense when using `__send__` method - registers an offense when using `public_send` method - registers an offense when using `send` with `include` - registers an offense when using `send` with `extend` - when using namespace for module - registers an offense when using `send` with `include` - when specifying a mixin method as a string - registers an offense when using `send` with `include` - registers an offense when using `send` with `extend` - registers an offense when using `send` with `prepend` +RuboCop::Cop::Style::MultilineMemoization + EnforcedStyle: braces + with a multiline memoization + without braces + when the expression is wrapped in `begin` and `end` keywords + registers an offense for begin...end block on following line + registers an offense for begin...end block on first line + with a single line memoization + allows expression on first line + allows expression on the following line + with a multiline memoization + without a `begin` and `end` block + allows with another block on the first line + allows with another block on the following line + allows with a conditional on the first line + allows with a conditional on the following line + EnforcedStyle: keyword + with a multiline memoization + without a `begin` and `end` block + when the expression is wrapped in parentheses + registers an offense when expression starts on following line + registers an offense when expression starts on first line + registers an offense with multiline expression + with a multiline memoization + without a `begin` and `end` block + allows with another block on the first line + allows with another block on the following line + allows with a conditional on the first line + allows with a conditional on the following line + with a single line memoization + allows expression on the following line + allows expression on first line -RuboCop::Cop::Lint::DuplicateMethods - registers an offense for a duplicate class method in separate class_eval block blocks - accepts for non-duplicate alias_method in dynamic module - understands class << self - recognizes difference between instance and class methods in class - registers an offense for duplicate private self methods in dynamic module - registers an offense for duplicate alias_method in class_eval block - registers an offense for duplicate class methods in dynamic module - understands nested modules - doesn't register offense for non-duplicate class methods in module - doesn't register an offense for non-duplicate alias in dynamic module - understands nested modules - doesn't register an offense for non-duplicate method in class_eval block - registers an offense for duplicate attr_writer in dynamic module - registers an offense for duplicate private self methods in class - doesn't register an offense for different private methods in dynamic class - registers an offense when class << exp is used (PENDING: No reason given) - accepts for attr_reader and setter in dynamic module - registers offenses for duplicate assignable attr in dynamic class - registers an offense for duplicate protected methods in dynamic module - registers an offense for duplicate protected methods in class_eval block - doesn't register an offense for different private methods in dynamic module - registers 2 offenses for pair of duplicate methods in class - registers an offense for duplicate private methods in class - registers an offense for duplicate class methods in class_eval block - doesn't register an offense for different private methods in class_eval block - registers an offense for duplicate protected methods in class - accepts for non-duplicate alias_method in dynamic class - registers offenses for duplicate assignable attr in class - registers an offense for duplicate attr in class - handles class_eval with implicit receiver - doesn't register an offense for non-duplicate alias in class - doesn't register an offense for different private methods in class - accepts for attr_writer and getter in class - registers offense for a duplicate instance method in separate files - registers an offense for duplicate alias_method in dynamic class - understands nested modules - ignores Class.new blocks which are assigned to local variables - registers 2 offenses for pair of duplicate methods in class_eval block - registers offenses for duplicate assignable attr in class_eval block - accepts for non-duplicate alias_method in class_eval block - registers an offense for duplicate method in module - recognizes difference between instance and class methods in module - doesn't register an offense for non-duplicate alias in dynamic class - accepts for attr_writer and getter in class_eval block - doesn't register offense for non-duplicate class methods in class_eval block - registers offenses for duplicate attr_accessor in class_eval block - registers an offense for duplicate private methods in dynamic module - registers an offense when class << exp is used (PENDING: No reason given) - registers an offense for duplicate attr_reader in dynamic module - registers 2 offenses for pair of duplicate methods in dynamic module - recognizes difference between instance and class methods in class_eval block - registers an offense for a duplicate instance method in separate dynamic class blocks - accepts for attr_reader and setter in class_eval block - registers an offense for duplicate alias_method in class - recognizes difference between instance and class methods in dynamic module - understands class << A - registers an offense for duplicate private self methods in module - registers an offense for duplicate attr in class_eval block - understands class << self - registers an offense for duplicate attr_writer in module - doesn't register an offense for non-duplicate alias in module - registers an offense for duplicate methods at top level - registers offense for a duplicate instance method in separate files - doesn't register an offense for non-duplicate alias in class_eval block - registers an offense for duplicate attr in dynamic class - accepts for attr_reader and setter in module - registers an offense for duplicate alias in dynamic module - registers an offense for a duplicate instance method in separate class blocks - doesn't register an offense for non-duplicate method in class - ignores method definitions in RSpec `describe` blocks - recognizes difference between instance and class methods in dynamic class - registers an offense for a duplicate class method in separate module blocks - registers an offense for duplicate attr_reader in class_eval block - understands class << self - registers offenses for duplicate attr_accessor in dynamic class - doesn't register an offense for alias for gvar in dynamic module - registers an offense for duplicate alias_method in dynamic module - doesn't register an offense for non-duplicate method in dynamic class - registers an offense for duplicate private self methods in class_eval block - doesn't register an offense for different private methods in module - registers an offense for duplicate class methods in module - accepts for attr_reader and setter in class - registers an offense for duplicate attr_reader in dynamic class - registers an offense for duplicate private methods in module - registers an offense when class << exp is used (PENDING: No reason given) - registers an offense for a duplicate instance method in separate class_eval block blocks - doesn't register an offense for non-duplicate method in dynamic module - registers an offense for duplicate attr in module - doesn't register an offense for alias for gvar in class_eval block - accepts for non-duplicate alias_method in class - registers an offense for duplicate class methods in class - registers offense for a duplicate instance method in separate files - accepts for non-duplicate alias_method in module - registers an offense for duplicate class methods with `<<` and named receiver in class - registers an offense for a duplicate instance method in separate module blocks - registers an offense for duplicate class methods with `self` and named receiver in class - doesn't register offense for non-duplicate class methods in class - doesn't register an offense for non-duplicate method in module - accepts for attr_writer and getter in module - registers an offense when class << exp is used (PENDING: No reason given) - registers an offense for duplicate alias_method in module - registers an offense for duplicate class methods with named receiver in class - registers an offense for duplicate method in dynamic module - doesn't register an offense for alias for gvar in dynamic class - understands nested modules - registers an offense for duplicate attr_reader in module - registers an offense for duplicate method in dynamic class - registers an offense for duplicate method in class - registers offenses for duplicate attr_accessor in dynamic module - understands nested modules - registers an offense for duplicate class methods in dynamic class - registers an offense for duplicate class methods with `self` and named receiver in module - doesn't register an offense for alias for gvar in class - accepts for attr_writer and getter in dynamic module - registers an offense for duplicate protected methods in module - accepts for attr_reader and setter in dynamic class - registers an offense for duplicate private self methods in dynamic class - registers offenses for duplicate attr_accessor in module - registers an offense for duplicate attr_writer in dynamic class - registers an offense for duplicate attr_reader in class - registers an offense for a duplicate class method in separate dynamic class blocks - registers an offense for duplicate alias in class - doesn't register an offense for alias for gvar in module - registers an offense for duplicate class methods with `<<` and named receiver in module - registers an offense for a duplicate class method in separate dynamic module blocks - registers an offense for duplicate attr_writer in class_eval block - registers offense for a duplicate instance method in separate files - registers 2 offenses for pair of duplicate methods in dynamic class - registers an offense for a duplicate class method in separate class blocks - registers an offense for duplicate alias in class_eval block - doesn't register offense for non-duplicate class methods in dynamic module - registers an offense for duplicate class methods with named receiver in module - registers an offense for duplicate private methods in dynamic class - registers an offense for duplicate attr in dynamic module - accepts for attr_writer and getter in dynamic class - doesn't register offense for non-duplicate class methods in dynamic class - registers an offense for duplicate method in class_eval block - registers an offense for a duplicate instance method in separate dynamic module blocks - registers offenses for duplicate assignable attr in dynamic module - registers an offense for duplicate protected methods in dynamic class - registers an offense for duplicate alias in dynamic class - registers an offense for duplicate attr_writer in class - registers offenses for duplicate attr_accessor in class - registers offense for a duplicate instance method in separate files - understands class << self - registers an offense for duplicate alias in module - registers an offense when class << exp is used (PENDING: No reason given) - registers offenses for duplicate assignable attr in module - registers an offense for duplicate private methods in class_eval block - registers 2 offenses for pair of duplicate methods in module - understands class << self - when path is in the project root - adds a message with relative path - when path is not in the project root - adds a message with absolute path +RuboCop::Cop::Layout::HashAlignment + register no offense for superclass call without args + accepts several pairs per line + register no offense for yield without args + accepts single line hash + accepts pairs that don't start a line + with invalid configuration + fails + always inspect last argument hash + registers an offense and corrects misaligned keys in explicit hash for yield + registers an offense and corrects misaligned keys in implicit hash for super + registers offense and corrects misaligned keys in implicit hash + registers offense and corrects misaligned keys in explicit hash + registers an offense and corrects misaligned keys in implicit hash for yield + registers an offense and corrects misaligned keys in explicit hash for super + ignore implicit last argument hash + registers an offense and corrects misaligned keys in explicit hash for yield + registers an offense and corrects misaligned keys in explicit hash for super + accepts misaligned keys in implicit hash + registers an offense and corrects misaligned keys in explicit hash + accepts misaligned keys in implicit hash for super + accepts misaligned keys in implicit hash for yield + with table+separator alignment configuration + accepts a single method argument entry with colon + always ignore last argument hash + accepts misaligned keys in explicit hash + accepts misaligned keys in implicit hash for super + accepts misaligned keys in implicit hash for yield + accepts misaligned keys in implicit hash + accepts misaligned keys in explicit hash for yield + accepts misaligned keys in explicit hash for super + ignore explicit last argument hash + accepts misaligned keys in explicit hash for super + accepts misaligned keys in explicit hash for yield + registers an offense and corrects misaligned keys in implicit hash for yield + accepts misaligned keys in explicit hash + registers an offense and corrects misaligned keys in implicit hash for super + registers an offense and corrects misaligned keys in implicit hash + with separator alignment configuration + accepts single line hash + accepts an empty hash + accepts pairs that don't start a line + registers an offense and corrects misaligned hash rockets + registers an offense and corrects mixed indentation and spacing + accepts hashes with different separators + doesn't break code by moving long keys too far left + registers an offense and corrects misaligned hash values + accepts several pairs per line + accepts aligned hash keys + with different settings for => and : + accepts aligned entries + registers offenses and correct misaligned entries + with multiple preferred(key and table) alignment configuration + registers an offense and corrects misaligned hash values, prefer table when least offenses + accepts aligned hash keys, by both + registers an offense and corrects misaligned hash values, works separate for each hash + registers an offense and corrects misaligned hash values, prefer key when least offenses + accepts aligned hash keys, by table + accepts aligned hash keys with mixed hash style + accepts an empty hash + registers an offense and corrects misaligned hash values + accepts aligned hash keys, by keys + registers an offense and corrects misaligned hash keys with mixed hash style + table and key config + registers an offense and corrects misaligned hash values, prefer table because it is specified first + with default configuration + registers an offense and corrects zero or multiple spaces + registers an offense and corrects mixed hash styles + accepts left-aligned hash keys with single spaces + does not register an offense when value starts on next line + registers an offense and corrects alignment when using double splat in braces + registers an offense and corrects multiline value starts in wrong place + registers an offense and corrects table alignment + registers an offense and corrects misaligned hash keys + registers an offense and corrects alignment when using double splat in an explicit hash + registers an offense and corrects separator alignment + registers an offense and corrects misaligned mixed multiline hash keys + with implicit hash as last argument + registers an offense and corrects right alignment of keys + accepts an empty hash + accepts aligned hash keys + registers an offense and corrects misaligned hash keys + with table alignment configuration + accepts hashes that use different separators + accepts single line hash + registers an offense and corrects misaligned hash rockets + accepts an empty hash + accepts a keyword splat only hash + registers an offense and corrects for misaligned hash keys + accepts several pairs per line + accepts a symbol only hash followed by a keyword splat + accepts aligned hash keys and values + registers an offense for misaligned hash values + accepts a multiline array of single line hashes + accepts hashes that use different separators and double splats + accepts pairs that don't start a line -RuboCop::Cop::Gemspec::OrderedDependencies - behaves like ordered dependency - when add_dependency - when gems are not alphabetically sorted - registers an offense - when dependency is separated by multiline comment - with TreatCommentsAsGroupSeparators: true - accepts - with TreatCommentsAsGroupSeparators: false - registers an offense - When gems are alphabetically sorted - does not register any offenses - when each individual group of line is sorted - does not register any offenses - When using method call to gem names - does not register any offenses - behaves like ordered dependency - when add_runtime_dependency - when each individual group of line is sorted - does not register any offenses - when dependency is separated by multiline comment - with TreatCommentsAsGroupSeparators: true - accepts - with TreatCommentsAsGroupSeparators: false - registers an offense - When gems are alphabetically sorted - does not register any offenses - when gems are not alphabetically sorted - registers an offense - behaves like ordered dependency - when add_development_dependency - When gems are alphabetically sorted - does not register any offenses - when dependency is separated by multiline comment - with TreatCommentsAsGroupSeparators: true - accepts - with TreatCommentsAsGroupSeparators: false - registers an offense - when gems are not alphabetically sorted - registers an offense - when each individual group of line is sorted - does not register any offenses - when different dependencies are consecutive - does not register any offenses - When using a local variable in an argument of dependent gem - does not register any offenses +RuboCop::Cop::Style::Strip + registers an offense for str.rstrip.lstrip + registers an offense for str.lstrip.rstrip -RuboCop::Cop::Lint::InheritException - when class inherits from `Exception` - with enforced style set to `runtime_error` - registers an offense and corrects - when creating a subclass using Class.new - registers an offense and corrects - with enforced style set to `standard_error` - registers an offense and corrects - when creating a subclass using Class.new - registers an offense and corrects +RuboCop::Cop::Lint::MultipleComparison + accepts to use one compare operator + registers an offense for x > y <= z + registers an offense for x >= y >= z + registers an offense for x <= y < z + registers an offense for x <= y <= z + registers an offense for x >= y > z + registers an offense for x <= y >= z + registers an offense for x > y >= z + registers an offense for x < y <= z + registers an offense for x > y < z + registers an offense for x < y > z + registers an offense for x <= y > z + registers an offense for x < y < z + registers an offense for x > y > z + registers an offense for x < y >= z + registers an offense for x >= y <= z + registers an offense for x >= y < z -RuboCop::Cop::Style::CommentAnnotation - accepts upper case keyword alone - accepts upper case keyword with colon, space and note - accepts a keyword that is somewhere in a sentence - accepts a comment that is obviously a code example - accepts a keyword that is just the beginning of a sentence - missing colon - registers an offense and adds colon - upper case keyword with colon by no note - registers an offense without auto-correction - lower case keyword - registers an offense and upcases - with configured keyword - registers an offense for a missing colon after the word - offenses in consecutive inline comments - registers each of them - when a keyword is not in the configuration - accepts the word without colon - missing space after colon - registers an offense and adds space - capitalized keyword - registers an offense and upcases +RuboCop::Cop::Lint::ErbNewArguments + >= Ruby 2.6 + does not register an offense when using `ERB.new` with keyword arguments + registers an offense when using `ERB.new` with non-keyword 2nd and 3rd arguments andkeyword 4th argument + registers an offense when using `ERB.new` with non-keyword 2nd and 3rd arguments + registers an offense when using `ERB.new` with non-keyword 2nd, 3rd and 4th arguments andkeyword 5th argument + registers an offense when using `ERB.new` with non-keyword 2nd, 3rd and 4th arguments + registers an offense when using `::ERB.new` with non-keyword 2nd, 3rd and 4th arguments + registers an offense when using `ERB.new` with non-keyword 2nd argument + does not register an offense when using `ERB.new` without optional arguments + when using `ActionView::Template::Handlers::ERB.new` + does not register an offense when using `ERB.new` without arguments + <= Ruby 2.5 + does not register an offense when using `ERB.new` with non-keyword arguments -RuboCop::Cop::Style::SpecialGlobalVars - when style is use_perl_names - registers an offense for $PROGRAM_NAME - auto-corrects #{$LOAD_PATH} to #$: - does not register an offense for backrefs like $1 - auto-corrects $INPUT_RECORD_SEPARATOR to $/ - registers an offense for $PROCESS_ID - registers an offense for $LOADED_FEATURES - registers an offense for $LOAD_PATH - registers an offense for $PID - when style is use_english_names - does not register an offense for backrefs like $1 - registers an offense for $$ - registers an offense for $0 - generates correct auto-config when mixed styles are used - auto-corrects #$: to #{$LOAD_PATH} - registers an offense for $" - registers an offense for $: - auto-corrects #{$!} to #{$ERROR_INFO} - generates correct auto-config when Perl variable names are used - is clear about variables from the English library vs those not - auto-corrects $/ to $INPUT_RECORD_SEPARATOR +RuboCop::Cop::Layout::IndentationConsistency + with case + registers an offense and corrects bad indentation in a case/when body + accepts correctly indented case/when/else + accepts case/when/else laid out as a table + registers an offense and corrects bad indentation in a case/else body + accepts case/when/else with then beginning a line + accepts indented when/else plus indented body + with class + with indented_internal_methods style configured + accepts different indentation in different visibility sections + with normal style configured + accepts an empty class body + accepts indented public, protected, and private + registers an offense and corrects bad indentation in a class body + registers an offense and corrects bad indentation in def but not for outdented public, protected, and private + with for + registers an offense and corrects bad indentation in a for body + accepts an empty for + with def/defs + registers an offense and corrects bad indentation in a def body + accepts an empty defs body + accepts an empty def body + registers an offense and corrects bad indentation in a defs body + with module + accepts an empty module body + registers an offense and corrects bad indentation of private methods + registers an offense and corrects bad indentation in a module body + even when there are no public methods + registers an offense and corrects bad indentation of private methods + with unless + registers an offense and corrects bad indentation in an unless body + accepts an empty unless + with while/until + registers an offense and corrects bad indentation in a while body + registers an offense and corrects bad indentation in begin/end/while + registers an offense and corrects bad indentation in an until body + accepts an empty while + with if statement + accepts an if/else branches with rescue clauses + accepts an if/else in assignment with end aligned with variable and chaining with a block after the end + accepts an if in assignment with end aligned with if + accepts an if/else in assignment with end aligned with if + accepts if/then/else/end laid out as another table + registers an offense and corrects bad indentation in an elsif body + accepts an if/else in assignment with end aligned with variable and chaining after the end + accepts a correctly aligned if/elsif/else/end + accepts if/elsif/else/end laid out as a table + registers an offense and corrects bad indentation in an if body + accepts a one line if statement + accepts an if/else in assignment on next line with end aligned with if + accepts if/elsif/else/end with fullwidth characters + accepts an empty if + accepts an if/else in assignment with end aligned with variable + accepts an if in assignment with end aligned with variable + registers an offense and corrects bad indentation in an else body + with top-level code + accepts an empty expression string interpolation + with block + registers an offense and corrects bad indentation in a {} body + registers an offense and correct bad indentation in a do/end body + accepts an empty block body + accepts a correctly indented block body + does not auto-correct an offense within another offense -RuboCop::Cop::Metrics::MethodLength - does not count commented lines by default - is not fooled by one-liner methods, syntax #1 - properly counts lines when method ends with block +RuboCop::Cop::Metrics::ClassLength does not count blank lines - accepts a method with multiline arguments and less than 5 lines of body - accepts a method with less than 5 lines - is not fooled by one-liner methods, syntax #2 - accepts empty methods - when method is defined with `define_method` + accepts empty classes + accepts a class with 5 lines + accepts a class with less than 5 lines + rejects a class with more than 5 lines + reports the correct beginning and end lines + when inspecting a class defined with Class.new registers an offense - when method is an instance method + when inspecting a class defined with ::Class.new registers an offense - when CountComments is enabled - also counts commented lines + when a class has inner classes + rejects a class with 6 lines that belong to the class directly + does not count lines of inner classes when `CountAsOne` is not empty folds array into one line - when method is defined in `ExcludedMethods` - still rejects other methods with more than 5 lines - accepts the foo method with more than 5 lines - when method is a class method - registers an offense - when method is defined on a singleton class - registers an offense + when CountComments is enabled + also counts commented lines -RuboCop::Cop::Naming::PredicateName - with permitted predicate names - accepts method name which is in permitted list - with method definition macros - accepts method name when corrected name is invalid identifier - registers an offense when using an internal affair macro - registers an offense when using `define_method` - without method definition macros - registers an offense when using `define_method` - does not register any offenses when using an internal affair macro - accepts method name when corrected name is invalid identifier - with restricted prefixes - accepts method name that is an assignment - accepts method name when corrected name is invalid identifier - registers an offense when method name starts with "has" - registers an offense when method name starts with "is" - accepts method name that starts with unknown prefix - without restricted prefixes - accepts method name when corrected name is invalid identifier - registers an offense when method name starts with "has" - registers an offense when method name starts with "is" - accepts method name that starts with unknown prefix +RuboCop::Cop::Cop + will set custom severity if present + will report registered offenses + keeps track of offenses + will warn if custom severity is invalid + will set default severity + initially has 0 offenses + #autocorrect? + when the option is given + is expected to equal true + when the cop is set to not autocorrect + is expected to equal false + when cop does not support autocorrection + is expected to equal false + when disable_uncorrectable is enabled + is expected to equal true + when the option is not given + is expected to equal false + Registry + #departments + contains every value only once + is expected to include :Lint + has departments + is expected to include :Style + #with_department + returns 0 for an invalid type + has each cop in exactly one type + has at least one cop per department + for a cop with a name + registers offense with its name + with no submodule + has right name + has right department + with lint cops + has right department + has right name + #safe_autocorrect? + when cop is declared unsafe + is expected to equal false + when auto-correction of the cop is declared unsafe + is expected to equal false + when safety is undeclared + is expected to equal true + with style cops + has right name + has right department + #relevant_file? + when the file doesn't match the Include configuration + is expected to equal false + when the file matches the Include configuration + is expected to equal true + when the file is an anonymous source + is expected to equal true + setting of Offense#corrected attribute + when cop does not support autocorrection + is not specified (set to nil) + when autocorrect is requested + is not specified (set to nil) + when disable_uncorrectable is enabled + is set to true + when cop supports autocorrection + when offense was corrected + is set to true + when offense was not corrected because of an error + is set to false + when autocorrection is not needed + is set to false + when disabled by a comment + ignore_disable_comments is false + will set offense as disabled + ignore_disable_comments is true + will not set offense as disabled + .qualified_cop_name + adds namespace if the cop name is found in exactly one namespace + returns the given cop name if it is not found in any namespace + returns the given cop name if it already has a namespace + returns the cop name in a different namespace if the provided namespace is incorrect + returns the given cop name if it already has a namespace even when the cop exists in multiple namespaces + raises an error if the cop name is in more than one namespace (PENDING: Temporarily skipped with xit) -RuboCop::Cop::Layout::SpaceAroundKeyword - behaves like accept before - accepts `||` before keyword in `a||begin end` - behaves like accept before - accepts `<` before keyword in `a` before keyword in `a>begin end` - behaves like missing after - auto-corrects - registers an offense for missing space after keyword in `for x in [] do"x" end` - behaves like missing before - registers an offense for missing space before keyword in `case a; when b; ""else end` - auto-corrects - behaves like accept after - accepts `::` after keyword in `super::ModuleName` - &. - behaves like accept after - accepts `&.` after keyword in `yield&.foo` - behaves like accept after - accepts `&.` after keyword in `super&.foo` - behaves like accept after - accepts `(` after keyword in `super(1)` - behaves like missing before - registers an offense for missing space before keyword in `begin "a"end` - auto-corrects - behaves like accept before - accepts `|` before keyword in `loop { |x|break }` +RuboCop::Cop::Naming::MethodName + when configured for snake_case + accepts class emitter method in a module, even when it is defined inside another method + registers an offense for mixed snake case and camel case in attr. + accepts one line methods + registers an offense for mixed snake case and camel case in attr. + registers an offense for mixed snake case and camel case + registers an offense for singleton camelCase method within class + registers an offense for camel case in instance method name + accepts class emitter method in a module + accepts snake case in attr. + registers an offense for singleton upper case method without corresponding class + registers an offense for opposite + correct + accepts unary operator definitions + accepts class emitter method in a class + registers an offense for capitalized camel case name in attr. + registers an offense for camel case in singleton method name + accepts snake case in names + accepts operator definitions + registers an offense for camel case methods names in attr. + registers an offense for capitalized camel case + accepts class emitter method in a class, even when it is defined inside another method + registers an offense for camel case method names in attr. + when specifying `IgnoredPatterns` + does not register an offense for camel case method name matching `IgnoredPatterns` + does not register an offense for snake case method name in attr. + does not register an offense for camel case method name in attr. + does not register an offense for snake case method name matching `IgnoredPatterns` + when configured for camelCase + accepts unary operator definitions + registers an offense for correct + opposite + accepts camel case in singleton method name + accepts one line methods + accepts camel case names in attr. + registers an offense for singleton upper case method without corresponding class + registers an offense for snake case name in attr. + accepts class emitter method in a module + registers an offense for capitalized camel case + registers an offense for mixed snake case and camel case + registers an offense for camel case methods names in attr. + registers an offense for mixed snake case and camel case in attr. + registers an offense for mixed snake case and camel case in attr. + accepts operator definitions + registers an offense for snake case in names + registers an offense for singleton snake_case method within class + registers an offense for capitalized camel case name in attr. + accepts class emitter method in a class + accepts class emitter method in a class, even when it is defined inside another method + accepts class emitter method in a module, even when it is defined inside another method + accepts camel case in instance method name + when specifying `IgnoredPatterns` + does not register an offense for camel case method name in attr. + does not register an offense for snake case method name in attr. + does not register an offense for camel case method name matching `IgnoredPatterns` + does not register an offense for snake case method name matching `IgnoredPatterns` -RuboCop::Cop::Lint::ScriptPermission - with file permission 0755 - accepts with shebang line - accepts without shebang line - accepts with blank - with file permission 0644 - registers an offense for script permission - if auto-correction is off - leaves the file intact - with stdin - skips investigation +RuboCop::Cop::Style::InlineComment + does not register an offense for a standalone comment + does not register an offense for special rubocop inline comments + registers an offense for a trailing inline comment -RuboCop::Cop::Style::SymbolLiteral - registers an offense for word-line symbols using string syntax - accepts string syntax when symbols have special chars in them - accepts string syntax when symbol start with a digit - accepts string syntax when symbols have whitespaces in them +RuboCop::RakeTask + running tasks + will not error when result is not 0 and fail_on_error is false + uses the default formatter from .rubocop.yml if no formatter option is given + exits when result is not 0 and fail_on_error is true + runs with specified options if a block is given + runs with default options + allows nested arrays inside formatters, options, and requires + auto_correct + runs with --auto-correct-all + runs with with the options that were passed to its parent task + defining tasks + creates a named task and a named auto_correct task + creates a rubocop task and a rubocop auto_correct task -RuboCop::Cop::Style::Attr - registers offense for attr within class_eval - registers offense for attr within module_eval - accepts attr when it does not take arguments - registers an offense attr - does not register offense for custom `attr` method - accepts attr when it has a receiver - auto-corrects - attr with multiple names to attr_reader - attr, false to attr_reader - attr to attr_reader - attr :name, true to attr_accessor :name +RuboCop::Cop::Style::NumericPredicate + when configured to enforce numeric predicate methods + when checking if a number is negative + registers an offense in yoda condition + registers an offense + with a complex expression + registers an offense in yoda condition + registers an offense + when checking if a number is zero + registers an offense with a complex expression + allows comparing against a global variable + registers an offense + when comparing against a method argument variable + registers an offense with complex expression + registers an offense + with checking if a number is not zero + allows comparing against a global variable + allows comparing against a complex expression + allows comparing against a variable + when checking if a number is positive + registers an offense in yoda condition + registers an offense + with a complex expression + registers an offense in yoda condition + registers an offense + when there are ignored methods + in argument + ignored method + allows checking if a number is positive + allows checking if a number is negative + not ignored method + registers an offense for checking if a number is negative + registers an offense for checking if a number is positive + simple method call + `EnforcedStyle` is `comparison` + allows checking if a number is zero + `EnforcedStyle` is `predicate` + allows checking if a number is zero + in block + not ignored method + registers an offense for checking if a number is negative + registers an offense for checking if a number is positive + ignored method + allows checking if a number is positive + allows checking if a number is negative + when configured to enforce numeric comparison methods + allows checking if a number is not zero + registers an offense for checking if a number is negative + registers an offense for checking if a number is positive + registers an offense for checking if a number is zero -RuboCop::Cop::Lint::ReturnInVoidContext - with a class method called initialize containing a return - accepts - with a setter method containing a return without a value - accepts - with an initialize method containing a return with a value - registers an offense - with a setter method containing a return with a value - registers an offense - with a non initialize method containing a return - accepts - with an initialize method containing a return without a value - accepts - when return is in top scope - accepts +RuboCop::Cop::Lint::LiteralInInterpolation + handles double quotes in single quotes when auto-correction + accepts interpolation of erange where endpoints are not literals + accepts interpolation of xstr + accepts interpolation of irange where endpoints are not literals + handles backslach in double quotes when auto-correction + handles backslach in single quotes when auto-correction + handles nested interpolations when auto-correction + accepts empty interpolation + behaves like literal interpolation + removes interpolation around nil when there is more text + registers an offense only for final nil in interpolation + removes interpolation around multiple nil + registers an offense for nil in interpolation and removes interpolation around it + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like non-special string literal interpolation + registers an offense for "foo" and removes the interpolation and quotes around "foo" + behaves like literal interpolation + removes interpolation around multiple 1 + removes interpolation around 1 when there is more text + registers an offense for 1 in interpolation and removes interpolation around it + registers an offense only for final 1 in interpolation + when there is non-literal and literal interpolation + when literal interpolation is before non-literal + only removes interpolation around literal + when literal interpolation is after non-literal + only removes interpolation around literal + behaves like literal interpolation + registers an offense for {"a" => "b"} in interpolation and removes interpolation around it + registers an offense only for final {"a" => "b"} in interpolation + removes interpolation around {"a" => "b"} when there is more text + removes interpolation around multiple {"a" => "b"} + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like literal interpolation + registers an offense for :"symbol" in interpolation and removes interpolation around it + removes interpolation around :"symbol" when there is more text + registers an offense only for final :"symbol" in interpolation + removes interpolation around multiple :"symbol" + when there is non-literal and literal interpolation + when literal interpolation is before non-literal + only removes interpolation around literal + when literal interpolation is after non-literal + only removes interpolation around literal + behaves like literal interpolation + removes interpolation around multiple %w[] + registers an offense for %w[] in interpolation and removes interpolation around it + removes interpolation around %w[] when there is more text + registers an offense only for final %w[] in interpolation + when there is non-literal and literal interpolation + when literal interpolation is before non-literal + only removes interpolation around literal + when literal interpolation is after non-literal + only removes interpolation around literal + behaves like special keywords + accepts strings like __ENCODING__ + registers an offense and autocorrects interpolation after __ENCODING__ + behaves like literal interpolation + registers an offense for %w[v1 v2] in interpolation and removes interpolation around it + registers an offense only for final %w[v1 v2] in interpolation + removes interpolation around %w[v1 v2] when there is more text + removes interpolation around multiple %w[v1 v2] + when there is non-literal and literal interpolation + when literal interpolation is before non-literal + only removes interpolation around literal + when literal interpolation is after non-literal + only removes interpolation around literal + behaves like literal interpolation + removes interpolation around 2.0 when there is more text + registers an offense for 2.0 in interpolation and removes interpolation around it + removes interpolation around multiple 2.0 + registers an offense only for final 2.0 in interpolation + when there is non-literal and literal interpolation + when literal interpolation is before non-literal + only removes interpolation around literal + when literal interpolation is after non-literal + only removes interpolation around literal + behaves like non-special string literal interpolation + registers an offense for 'foo' and removes the interpolation and quotes around 'foo' + behaves like literal interpolation + registers an offense only for final 1.2e-3 in interpolation + removes interpolation around 1.2e-3 when there is more text + removes interpolation around multiple 1.2e-3 + registers an offense for 1.2e-3 in interpolation and removes interpolation around it + when there is non-literal and literal interpolation + when literal interpolation is before non-literal + only removes interpolation around literal + when literal interpolation is after non-literal + only removes interpolation around literal + behaves like literal interpolation + removes interpolation around multiple true + registers an offense for true in interpolation and removes interpolation around it + removes interpolation around true when there is more text + registers an offense only for final true in interpolation + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + in string-like contexts + removes interpolation in symbols + removes interpolation in regular expressions + removes interpolation in backticks + behaves like literal interpolation + removes interpolation around multiple %i[ s1 s2 ] + registers an offense for %i[ s1 s2 ] in interpolation and removes interpolation around it + registers an offense only for final %i[ s1 s2 ] in interpolation + removes interpolation around %i[ s1 s2 ] when there is more text + when there is non-literal and literal interpolation + when literal interpolation is before non-literal + only removes interpolation around literal + when literal interpolation is after non-literal + only removes interpolation around literal + behaves like literal interpolation + registers an offense for :symbol in interpolation and removes interpolation around it + removes interpolation around :symbol when there is more text + registers an offense only for final :symbol in interpolation + removes interpolation around multiple :symbol + when there is non-literal and literal interpolation + when literal interpolation is before non-literal + only removes interpolation around literal + when literal interpolation is after non-literal + only removes interpolation around literal + behaves like literal interpolation + registers an offense for 1_123 in interpolation and removes interpolation around it + removes interpolation around 1_123 when there is more text + removes interpolation around multiple 1_123 + registers an offense only for final 1_123 in interpolation + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like literal interpolation + removes interpolation around multiple %i[s1 s2] + registers an offense only for final %i[s1 s2] in interpolation + registers an offense for %i[s1 s2] in interpolation and removes interpolation around it + removes interpolation around %i[s1 s2] when there is more text + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like literal interpolation + registers an offense only for final false in interpolation + removes interpolation around multiple false + removes interpolation around false when there is more text + registers an offense for false in interpolation and removes interpolation around it + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like literal interpolation + removes interpolation around multiple %w[v1] + removes interpolation around %w[v1] when there is more text + registers an offense for %w[v1] in interpolation and removes interpolation around it + registers an offense only for final %w[v1] in interpolation + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like special keywords + accepts strings like __FILE__ + registers an offense and autocorrects interpolation after __FILE__ + behaves like literal interpolation + removes interpolation around multiple -1 + registers an offense only for final -1 in interpolation + removes interpolation around -1 when there is more text + registers an offense for -1 in interpolation and removes interpolation around it + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like literal interpolation + registers an offense only for final 0xaabb in interpolation + removes interpolation around multiple 0xaabb + removes interpolation around 0xaabb when there is more text + registers an offense for 0xaabb in interpolation and removes interpolation around it + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like literal interpolation + removes interpolation around 1..2 when there is more text + registers an offense for 1..2 in interpolation and removes interpolation around it + removes interpolation around multiple 1..2 + registers an offense only for final 1..2 in interpolation + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like literal interpolation + removes interpolation around multiple 0o377 + removes interpolation around 0o377 when there is more text + registers an offense for 0o377 in interpolation and removes interpolation around it + registers an offense only for final 0o377 in interpolation + when there is non-literal and literal interpolation + when literal interpolation is before non-literal + only removes interpolation around literal + when literal interpolation is after non-literal + only removes interpolation around literal + behaves like literal interpolation + removes interpolation around 1...2 when there is more text + registers an offense for 1...2 in interpolation and removes interpolation around it + removes interpolation around multiple 1...2 + registers an offense only for final 1...2 in interpolation + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like literal interpolation + removes interpolation around %I[s1 s2] when there is more text + registers an offense for %I[s1 s2] in interpolation and removes interpolation around it + removes interpolation around multiple %I[s1 s2] + registers an offense only for final %I[s1 s2] in interpolation + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like literal interpolation + removes interpolation around ["a", "b"] when there is more text + registers an offense for ["a", "b"] in interpolation and removes interpolation around it + registers an offense only for final ["a", "b"] in interpolation + removes interpolation around multiple ["a", "b"] + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like literal interpolation + registers an offense for 123_456_789_123_456_789 in interpolation and removes interpolation around it + removes interpolation around 123_456_789_123_456_789 when there is more text + registers an offense only for final 123_456_789_123_456_789 in interpolation + removes interpolation around multiple 123_456_789_123_456_789 + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like literal interpolation + removes interpolation around [] when there is more text + registers an offense for [] in interpolation and removes interpolation around it + registers an offense only for final [] in interpolation + removes interpolation around multiple [] + when there is non-literal and literal interpolation + when literal interpolation is after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + behaves like special keywords + registers an offense and autocorrects interpolation after __END__ + accepts strings like __END__ + behaves like special keywords + registers an offense and autocorrects interpolation after __LINE__ + accepts strings like __LINE__ + behaves like literal interpolation + registers an offense only for final %i[s1 s2] in interpolation + registers an offense for %i[s1 s2] in interpolation and removes interpolation around it + removes interpolation around multiple %i[s1 s2] + removes interpolation around %i[s1 s2] when there is more text + when there is non-literal and literal interpolation + when literal interpolation is before non-literal + only removes interpolation around literal + when literal interpolation is after non-literal + only removes interpolation around literal -RuboCop::Cop::Lint::Syntax - .offenses_from_processed_source - with a parser error - returns an offense - with --display-cop-names option - returns an offense with cop name - with a diagnostic error - returns an offense - with --auto-correct-all --disable-uncorrectable options - returns an offense - with --display-cop-names option - returns an offense with cop name +RuboCop::CLI + --auto-gen-config + generates Exclude instead of Max when --auto-gen-only-exclude is used + does not include a timestamp when --no-auto-gen-timestamp is used + includes --auto-gen-only-exclude in the command comment when given + can be called when there are no files to inspection + does not generate configuration for the Syntax cop + does not include offense counts when --no-offense-counts is used + generates a todo list that removes the reports + overwrites an existing todo file + can generate Exclude properties with a given limit + honors rubocop:disable comments + can generate a todo list + when working in a subdirectory + can generate a todo list + with Layout/LineLength:Max overridden + when .rubocop.yml has Layout/LineLength:Max more than code base max + bases other cops' configuration on the overridden LineLength:Max + when .rubocop.yml has Layout/LineLength:Max less than code base max + bases other cops' configuration on the overridden LineLength:Max + when .rubocop.yml has Layout/LineLength disabled + skips the cop from both phases of the run + when .rubocop.yml doesn't inherit + bases other cops' configuration on the code base's current maximum line length + when inheriting from a URL + when there is a single entry + can generate a todo list + when there are multiple entries + can generate a todo list + when .rubocop.yml inherits only from .rubocop_todo.yml in an array + bases other cops' configuration on the code base's current maximum line length + when .rubocop.yml inherits from another file + bases other cops' configuration on the code base's current maximum line length + when .rubocop.yml does not exist + bases other cops' configuration on the code base's current maximum line length + when .rubocop.yml inherits from two other files + bases other cops' configuration on the code base's current maximum line length + when .rubocop.yml inherits from another file and .rubocop_todo.yml + bases other cops' configuration on the code base's current maximum line length + console output + displays report summary but no offenses + when working with a cop who do not support auto-correction + can generate a todo list + when .rubocop.yml is empty + bases other cops' configuration on the code base's current maximum line length + when different styles appear in different files + generates Exclude list if --exclude-limit is not exceeded + disables cop if --exclude-limit is exceeded + when .rubocop.yml inherits only from .rubocop_todo.yml + bases other cops' configuration on the code base's current maximum line length + when --config is used + can generate a todo list RuboCop::FileFinder #find_file_upwards @@ -10542,637 +10288,1873 @@ returns the last file found upwards returns nil when file is not found -RuboCop::Cop::Layout::EmptyComment - register offenses and correct multiple aligned empty comments next to code - register offenses and correct multiple empty comments next to code - registers an offense and corrects using an empty comment next to code - registers an offense and corrects an empty comment without space next to code - registers an offense and corrects using multiline empty comments - registers an offense and corrects using single line empty comment - does not register an offense when using comment text with leading and trailing blank lines - does not register an offense when using comment text - disallow margin comment - registers an offense and corrects using margin comment - allow margin comment (default) - does not register an offense when using margin comment - allow border comment (default) - does not register an offense when using border comment - disallow border comment - registers an offense and corrects using single line empty comment - registers an offense and corrects using border comment +RuboCop::Cop::Naming::MethodParameterName + does not register offense for valid keyword parameters + does not register for method without parameters + registers offense for offensive default parameter + does not register offense for valid default parameters + does not register offense for valid parameter names + registers offense when parameter is less than minimum length + does not register offense for empty kwrestarg + can register multiple offenses in one method definition + does not register offense for empty restarg + registers offense for offensive keyword parameters + registers offense when parameter contains uppercase characters + registers offense when parameter ends in number on class method + registers offense when parameter ends in number + does not register offense for valid parameter names on self.method + when using argument forwarding + does not register an offense + with AllowedNames + accepts underscore param names + registers unlisted offensive names + accepts specified block param names + accepts param names prefixed with underscore + with AllowNamesEndingInNumbers + accept parameters that end in numbers + with ForbiddenNames + registers offense for parameter listed as forbidden + accepts parameter that uses a forbidden name's letters -RuboCop::Cop::Style::StringMethods - registers an offense - when using safe navigation operator - registers an offense +RuboCop::Cop::Layout::EmptyLineAfterMagicComment + registers an offense for code that immediately follows comment + accepts an empty source file + registers an offense when multiple magic comments without empty line + accepts code that separates the comment from the code with a newline + registers an offense for documentation immediately following comment + accepts a source file with only a magic comment -RuboCop::Cop::Lint::RedundantRequireStatement - registers an offense and corrects when using `require 'enumerator'` +RuboCop::Cop::Style::EvalWithLocation + registers an offense when using `#instance_eval` without any arguments + accepts `eval` with a code that is a variable + accepts `eval` with a string, a filename and `__LINE__` + registers an offense when using `#eval` without lineno + registers an offense when using `#eval` with `binding` only + registers an offense when using `#eval` with an incorrect line number + registers an offense when using `#eval` with a string on a new line + registers an offense when using `#eval` with a heredoc and an incorrect line number + registers an offense when using `#class_eval` with an incorrect lineno + accepts `eval` with a heredoc, a filename and `__LINE__ + 1` + accepts `eval` with a string, a filename and `__LINE__` on a new line + registers an offense when using `#class_eval` without any arguments + registers an offense when using `#module_eval` without any arguments + registers an offense when using `#eval` without any arguments -RuboCop::Cop::Naming::VariableName - when configured for camelCase - accepts camel case in local variable name - registers an offense for keyword rest arguments - accepts camel case in instance variable name - registers an offense for opposite + correct - accepts screaming snake case globals - registers an offense for camel case when invoking method args - accepts local variables marked as unused - accepts camel case in class variable name - registers an offense for default method arguments - registers an offense for keyword arguments - registers an offense for rest arguments - accepts screaming snake case constants - registers an offense for block arguments - accepts assignment with indexing of self - accepts one symbol size local variables - accepts assigning to camel case constant - registers an offense for snake case in method parameter - accepts camel case local variables marked as unused - registers an offense for snake case in local variable name - when configured for snake_case - registers an offense for camel case in local variable name - accepts screaming snake case globals - accepts assignment with indexing of self - registers an offense for method arguments - registers an offense for keyword rest arguments - registers an offense for keyword arguments - registers an offense for camel case in instance variable name - accepts local variables marked as unused - registers an offense for rest arguments - registers an offense for camel case in class variable name - registers an offense for correct + opposite - registers an offense for camel case local variables marked as unused - registers an offense for camel case when invoking method args - accepts one symbol size local variables - registers an offense for block arguments - accepts screaming snake case constants - accepts assigning to camel case constant - registers an offense for default method arguments +RuboCop::Cop::Style::HashLikeCase + MinBranchesCount: 2 + does not register an offense when using `case-when` with non-literal bodies + does not register an offense when using `case-when` with literals of different types as conditions + does not register an offense when using `case-when` with non-literals in conditions + does not register an offense when `case` has an `else` branch + does not register an offense when using `case-when` with literal bodies of different types + registers an offense when using `case-when` with string conditions and literal bodies of the same type + registers an offense when using `case-when` with symbol conditions and literal bodies of the same type + MinBranchesCount: 3 + does not register an offense when branches count is less than required -RuboCop::Cop::Style::StringLiteralsInInterpolation - when configured with a bad value - fails - configured with single quotes preferred - registers an offense for double quotes within embedded expression - registers an offense for double quotes within embedded expression in a heredoc string - accepts double quotes on a broken static string - accepts double quotes on static strings within a method - can handle character literals - accepts double quotes on a static string - can handle a built-in constant parsed as string - configured with double quotes preferred - registers an offense for single quotes within embedded expression - registers an offense for single quotes within embedded expression in a heredoc string +RuboCop::Cop::Corrector + #rewrite + allows insertion before a source range + allows replacement of a range + allows removal of a range + allows removal of characters fron range ending + allows insertion before and after a source range + allows insertion after a source range + accepts a node instead of a range + allows removal of characters from range beginning + raises a useful error if not given a node or a range + allows removal of characters preceding range + when range is from incorrect source + raises exception from remove_preceding + raises exception from remove + raises exception from insert_after + raises exception from insert_before + raises exception from remove_leading + raises exception from replace + raises exception from remove_trailing -RuboCop::Cop::Lint::RaiseException - registers an offense and corrects for `raise` with `::Exception` and message - does not register an offense when raising Exception with explicit namespace - does not register an offense for `raise` without arguments - registers an offense and corrects for `fail` with `Exception` and message - registers an offense and corrects for `fail` with `Exception` - registers an offense and corrects for `raise` with `Exception` and message - registers an offense and corrects for `raise` with `Exception` - registers an offense and corrects for `raise` with `Exception.new(args*)` - registers an offense and corrects for `raise` with `::Exception` - registers an offense and corrects for `raise` with `::Exception.new` - registers an offense and corrects for `fail` with `Exception.new` and message - registers an offense and corrects for `raise` with `Exception.new` and message - does not register an offense for `fail` without arguments - when under namespace - registers an offense and corrects when Exception with cbase specified - does not register an offense when Exception without cbase specified +RuboCop::Cop::Style::EachForSimpleLoop + does not register offense if range endpoint is not constant + does not register offense for multiline block with parameters + does not register offense if range startpoint is not constant + does not register offense for inline block with parameters + does not register offense for character range + when using an inclusive end range + does not register offense for range not starting with zero and using param + autocorrects the source with multiline block + autocorrects the range not starting with zero + autocorrects the source with inline block + when using an exclusive end range + autocorrects the source with multiline block + autocorrects the range not starting with zero + does not register offense for range not starting with zero and using param + autocorrects the source with inline block -RuboCop::Cop::Style::CharacterLiteral - registers an offense for literals like \n - auto-corrects ?' to "'" - accepts literals like ?\C-\M-d - registers an offense for character literals - accepts ? in a %w literal +RuboCop::Cop::Style::IfWithSemicolon + accepts without `else` branch + registers an offense and corrects for one line if/;/end + can handle modifier conditionals -RuboCop::Cop::Style::SingleArgumentDig - dig over a variable as caller - when using dig with splat operator - does not register an offense - with single argument - registers an offense and corrects unsuitable use of dig - with multiple arguments +RuboCop::Cop::Style::DocumentationMethod + when declaring methods outside a class + when declaring methods for class instance + with documentation comment + does not register an offense + does not register an offense with `end` on the same line + with both public and private methods + when the public method has documentation + does not register an offense + when the public method has no documentation + registers an offense + when required for non-public methods + registers an offense + when method is private + does not register an offense + does not register an offense with inline `private` + does not register an offense with inline `private` and `end` + does not register an offense with `end` on the same line + when required for non-public methods + registers an offense with inline `private` and `end` + registers an offense + registers an offense with inline `private` + registers an offense with `end` on the same line + without documentation comment + registers an offense + registers an offense with `end` on the same line + with both public and private methods + when the public method has no documentation + registers an offense + when required for non-public methods + registers an offense + when the public method has documentation + does not register an offense + when declaring methods in a module + with documentation comment + when method is module_function + does not register an offense for inline def + does not register an offense for separate def + when method is public + does not register an offense + does not register an offense with `end` on the same line + with both public and private methods + when required for non-public methods + registers an offense + when the public method has no documentation + registers an offense + when the public method has documentation + does not register an offense + without documentation comment + when method is private + does not register an offense with inline `private` and `end` + does not register an offense with `end` on the same line + does not register an offense with inline `private` + does not register an offense + when required for non-public methods + registers an offense with inline `private` + registers an offense with inline `private` and `end` + registers an offense with `end` on the same line + registers an offense + when method is module_function + registers an offense for separate def + registers an offense for inline def + when method is public + registers an offense with `end` on the same line + registers an offense + when declaring methods in a class + with documentation comment + when method is public + does not register an offense + does not register an offense with `end` on the same line + with both public and private methods + when the public method has documentation + does not register an offense + when required for non-public methods + registers an offense + when the public method has no documentation + registers an offense + with annotation comment + registers an offense + without documentation comment + when method is private + does not register an offense with inline `private` + does not register an offense with inline `private` and `end` + does not register an offense with `end` on the same line + does not register an offense + when required for non-public methods + registers an offense with inline `private` and `end` + registers an offense with inline `private` + registers an offense with `end` on the same line + registers an offense + wheh method is public + registers an offense with `end` on the same line + registers an offense + with directive comment + registers an offense + with documentation comment does not register an offense - when without a receiver + does not register an offense with `end` on the same line + without documentation comment + when method is private + does not register an offense with inline `private` and `end` + does not register an offense with inline `private` + does not register an offense + does not register an offense with `end` on the same line + when required for non-public methods + registers an offense with `end` on the same line + registers an offense with inline `private` and `end` + registers an offense + registers an offense with inline `private` + when method is public + registers an offense with `end` on the same line + registers an offense + when method is protected + does not register an offense with inline `protected` + does not register an offense + when required for non-public methods + registers an offense + registers an offense with inline `protected` + +RuboCop::Cop::Style::RedundantPercentQ + accepts a heredoc string that contains %q + accepts %Q at the beginning of a double quoted string with interpolation + accepts %q containing string interpolation + accepts %Q at the beginning of a section of a double quoted string with interpolation + accepts %q at the beginning of a section of a double quoted string with interpolation + accepts %q at the beginning of a double quoted string with interpolation + with %q strings + registers an offense for no quotes + registers an offense for only double quotes + accepts a string with escaped non-backslash characters + registers an offfense for a string containing escaped backslashes + auto-corrects for strings that are concatenated with backslash + accepts regular expressions starting with %q + registers an offense for only single quotes + accepts a string with single quotes and double quotes + accepts a string with escaped backslash and non-backslash characters + with %Q strings + auto-corrects for strings that are concatenated with backslash + accepts regular expressions starting with %Q + accepts a string with single quotes and double quotes + registers an offense for static string with only double quotes + accepts a string with double quotes and an escaped normal character + registers an offense for dynamic string without quotes + registers an offense for static string without quotes + accepts a dynamic %Q string with double quotes + accepts a string with double quotes and an escaped special character + +RuboCop::Formatter::Colorizable + #cyan + invokes #colorize(string, cyan + #red + invokes #colorize(string, red + #magenta + invokes #colorize(string, magenta + #green + invokes #colorize(string, green + #black + invokes #colorize(string, black + #yellow + invokes #colorize(string, yellow + #colorize + when the global Rainbow.enabled is true + and the formatter's output is not a tty + does nothing + and the formatter's output is a tty + colorizes the passed string + and output is not a tty, but --color option was provided + colorizes the passed string + when the global Rainbow.enabled is false + and the formatter's output is not a tty + does nothing + and the formatter's output is a tty + does nothing + #blue + invokes #colorize(string, blue + #white + invokes #colorize(string, white + +RuboCop::Cop::Style::FormatStringToken + ignores time format (when used as argument to strftime) + ignores `%r` regexp + ignores regexp + ignores time format when it is stored in a variable + ignores percent escapes + ignores xstr + ignores time format and unrelated `format` method using + works inside hashes + handles __FILE__ + ignores http links + ignores time format (when used as argument to strptime) + handles dstrs + supports flags and modifiers + ignores placeholder arguments + behaves like enforced styles for format string tokens + when enforced style is template + configures the enforced style to template after inspecting "%{a}" + registers offenses for annotated style + supports dynamic string with interpolation + sets the enforced style to annotated after inspecting "%s" + when enforced style is annotated + configures the enforced style to template after inspecting "%{a}" + supports dynamic string with interpolation + registers offenses for template style + sets the enforced style to annotated after inspecting "%s" + when enforced style is template + gives a helpful error message + behaves like enforced styles for format string tokens + when enforced style is annotated + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + registers offenses for template style + sets the enforced style to annotated after inspecting "%s" + when enforced style is template + configures the enforced style to template after inspecting "%{a}" + supports dynamic string with interpolation + sets the enforced style to annotated after inspecting "%s" + registers offenses for annotated style + behaves like enforced styles for format string tokens + when enforced style is template + registers offenses for annotated style + sets the enforced style to annotated after inspecting "%s" + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + when enforced style is annotated + sets the enforced style to annotated after inspecting "%s" + configures the enforced style to template after inspecting "%{a}" + registers offenses for template style + supports dynamic string with interpolation + behaves like enforced styles for format string tokens + when enforced style is template + registers offenses for annotated style + sets the enforced style to annotated after inspecting "%s" + configures the enforced style to template after inspecting "%{a}" + supports dynamic string with interpolation + when enforced style is annotated + registers offenses for template style + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + behaves like enforced styles for format string tokens + when enforced style is template + supports dynamic string with interpolation + registers offenses for annotated style + sets the enforced style to annotated after inspecting "%s" + configures the enforced style to template after inspecting "%{a}" + when enforced style is annotated + registers offenses for template style + supports dynamic string with interpolation + sets the enforced style to annotated after inspecting "%s" + configures the enforced style to template after inspecting "%{a}" + behaves like enforced styles for format string tokens + when enforced style is annotated + configures the enforced style to template after inspecting "%{a}" + supports dynamic string with interpolation + registers offenses for template style + sets the enforced style to annotated after inspecting "%s" + when enforced style is template + registers offenses for annotated style + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + supports dynamic string with interpolation + behaves like enforced styles for format string tokens + when enforced style is template + sets the enforced style to annotated after inspecting "%s" + configures the enforced style to template after inspecting "%{a}" + registers offenses for annotated style + supports dynamic string with interpolation + when enforced style is annotated + configures the enforced style to template after inspecting "%{a}" + supports dynamic string with interpolation + sets the enforced style to annotated after inspecting "%s" + registers offenses for template style + when enforced style is annotated + gives a helpful error message + behaves like enforced styles for format string tokens + when enforced style is template + registers offenses for annotated style + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + supports dynamic string with interpolation + when enforced style is annotated + registers offenses for template style + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + behaves like enforced styles for format string tokens + when enforced style is template + registers offenses for annotated style + supports dynamic string with interpolation + sets the enforced style to annotated after inspecting "%s" + configures the enforced style to template after inspecting "%{a}" + when enforced style is annotated + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + registers offenses for template style + sets the enforced style to annotated after inspecting "%s" + behaves like enforced styles for format string tokens + when enforced style is annotated + supports dynamic string with interpolation + registers offenses for template style + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + when enforced style is template + sets the enforced style to annotated after inspecting "%s" + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + registers offenses for annotated style + when enforced style is unannotated + gives a helpful error message + behaves like enforced styles for format string tokens + when enforced style is annotated + sets the enforced style to annotated after inspecting "%s" + registers offenses for template style + configures the enforced style to template after inspecting "%{a}" + supports dynamic string with interpolation + when enforced style is template + sets the enforced style to annotated after inspecting "%s" + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + registers offenses for annotated style + behaves like enforced styles for format string tokens + when enforced style is template + supports dynamic string with interpolation + registers offenses for annotated style + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + when enforced style is annotated + supports dynamic string with interpolation + sets the enforced style to annotated after inspecting "%s" + registers offenses for template style + configures the enforced style to template after inspecting "%{a}" + behaves like enforced styles for format string tokens + when enforced style is annotated + sets the enforced style to annotated after inspecting "%s" + supports dynamic string with interpolation + registers offenses for template style + configures the enforced style to template after inspecting "%{a}" + when enforced style is template + registers offenses for annotated style + sets the enforced style to annotated after inspecting "%s" + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + behaves like enforced styles for format string tokens + when enforced style is template + registers offenses for annotated style + configures the enforced style to template after inspecting "%{a}" + supports dynamic string with interpolation + sets the enforced style to annotated after inspecting "%s" + when enforced style is annotated + supports dynamic string with interpolation + registers offenses for template style + sets the enforced style to annotated after inspecting "%s" + configures the enforced style to template after inspecting "%{a}" + behaves like enforced styles for format string tokens + when enforced style is annotated + supports dynamic string with interpolation + sets the enforced style to annotated after inspecting "%s" + registers offenses for template style + configures the enforced style to template after inspecting "%{a}" + when enforced style is template + sets the enforced style to annotated after inspecting "%s" + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + registers offenses for annotated style + behaves like enforced styles for format string tokens + when enforced style is template + sets the enforced style to annotated after inspecting "%s" + supports dynamic string with interpolation + registers offenses for annotated style + configures the enforced style to template after inspecting "%{a}" + when enforced style is annotated + supports dynamic string with interpolation + registers offenses for template style + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + behaves like enforced styles for format string tokens + when enforced style is annotated + registers offenses for template style + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + supports dynamic string with interpolation + when enforced style is template + configures the enforced style to template after inspecting "%{a}" + registers offenses for annotated style + sets the enforced style to annotated after inspecting "%s" + supports dynamic string with interpolation + behaves like enforced styles for format string tokens + when enforced style is annotated + configures the enforced style to template after inspecting "%{a}" + supports dynamic string with interpolation + sets the enforced style to annotated after inspecting "%s" + registers offenses for template style + when enforced style is template + configures the enforced style to template after inspecting "%{a}" + supports dynamic string with interpolation + registers offenses for annotated style + sets the enforced style to annotated after inspecting "%s" + +RuboCop::Cop::Style::AndOr + when style is always + auto-corrects "or" with || and adds parentheses to expr + auto-corrects "or" with || in method calls (2) + auto-corrects "or" with || in method calls (4) + auto-corrects "and" with && in method calls (4) + auto-corrects "and" with && and doesn't add extra parentheses + also warns on while (or) + auto-corrects "or" with || in method calls (3) + auto-corrects "and" with && in method calls + warns on short-circuit (and) + auto-corrects "and" with && in method calls (2) + also warns on until (and) + also warns on non short-circuit (and) + autocorrects "or" inside def + auto-corrects "or" with || in method calls + also warns on non short-circuit (or) (unless) + autocorrects "or" with an assignment on the right + autocorrects "and" with an Enumerable accessor on either side + also warns on non short-circuit (and) (unless) + registers an offense for "or" + registers an offense for "and" + auto-corrects "or" with || and doesn't add extra parentheses + auto-corrects "and" with && in method calls (3) + autocorrects "or" with an assignment on the left + warns on short-circuit (or) + also warns on non short-circuit (or) + autocorrects "and" inside def + auto-corrects "and" with && and adds parentheses to expr + also warns on until (or) + also warns on while (and) + with obj.method = arg on left + autocorrects "and" with && and adds parens + with predicate method with arg without space on right + autocorrects "and" with && and adds parens + autocorrects "or" with || and adds parens + with one predicate method without space on right and another method + autocorrects "and" with && and adds parens + autocorrects "or" with || and adds parens + with two predicate methods with args without spaces on right + autocorrects "or" with || and adds parens + autocorrects "and" with && and adds parens + with `not` expression on left + autocorrects "and" with && and adds parens + when left hand side is a comparison method + autocorrects "and" with && and adds parens + with !obj.method arg on left + autocorrects "and" with && and adds parens + with !variable on left + doesn't crash and burn + within a nested begin node + autocorrects "and" with && and adds parens + with !obj.method arg on right + autocorrects "and" with && and adds parens + within a nested begin node with one child only + autocorrects "and" with && and adds parens + with a file which contains __FILE__ + autocorrects "or" with || + with obj.method= arg on left + autocorrects "and" with && and adds parens + with `not` expression on right + autocorrects "and" with && and adds parens + when style is conditionals + registers an offense for "or" in until condition + registers an offense for "or" in if condition + accepts && inside of conditional + accepts "or" in post-while body + registers an offense for "or" in post-until condition + accepts "and" in if body + accepts "or" outside of conditional + accepts || inside of conditional + registers an offense for "or" in while condition + accepts || outside of conditional + registers an offense for "and" in post-while condition + accepts "or" in while body + accepts "and" outside of conditional + accepts "and" in until body + accepts "and" in post-while body + registers an offense for "and" in post-until condition + accepts && outside of conditional + accepts "or" in if body + registers an offense for "and" in while condition + accepts "and" in while body + accepts "or" in until body + registers an offense for "and" in if condition + registers an offense for "and" in until condition + registers an offense for "or" in post-while condition + accepts "or" in post-until body + accepts "and" in post-until body + +RuboCop::Cop::Style::EvenOdd + converts (x % 2) == 0 to #even? + converts (x % 2) == 1 to #odd? + converts x % 2 == 1 to #odd? + accepts x % 3 != 0 + converts (x.y % 2) != 1 to #even? + converts 1 % 2 != 1 to even? + converts x % 2 == 0 to #even? + converts (y % 2) != 1 to #even? + converts (x(y) % 2) != 1 to #even? + converts (x % 2) != 0 to #odd? + converts (x._(y)) % 2 != 1 to even? + converts complex examples + converts x._(y) % 2 != 1 to even? + converts (x._(y) % 2) != 1 to even? + converts x % 2 != 0 to #odd? + converts x % 2 != 1 to #even? + accepts x % 2 == 2 + accepts x % 3 == 0 + +RuboCop::Cop::Lint::ImplicitStringConcatenation + when inside an array + notes that the strings could be separated by a comma instead + on a single string literal does not register an offense - dig over literal - with multiple arguments - does not register an offense - when using dig with splat operator - does not register an offense - with single argument - registers an offense and corrects unsuitable use of dig + when in a method call's argument list + notes that the strings could be separated by a comma instead + on a string with interpolations + does register an offense + on adjacent string literals on the same line + registers an offense + on adjacent string literals on different lines + does not register an offense + when the string literals contain newlines + registers an offense + does not register an offense for a single string -RuboCop::Cop::Lint::OrderedMagicComments - registers an offense and corrects when `coding` magic comment does not precede all other magic comments - does not register an offense when using `encoding` magic comment is first line - registers an offense and corrects when using `frozen_string_literal` magic comment is next of shebang - does not register an offense when using `encoding: Encoding::SJIS` Hash notation after`frozen_string_literal` magic comment - registers an offense and corrects when an `encoding` magic comment does not precede all other magic comments - does not register an offense when using `encoding` magic comment only - does not register an offense when using `encoding` magic comment is next of shebang - registers an offense and corrects when `-*- encoding : ascii-8bit -*-` magic comment does not precede all other magic comments - does not register an offense when using `frozen_string_literal` magic comment only +RuboCop::Cop::Style::BeginBlock + reports an offense for a BEGIN block -RuboCop::Cop::Style::RedundantFreeze - allows .freeze on method call - behaves like immutable objects - registers an offense for frozen ('a' > 'b') - behaves like immutable objects - registers an offense for frozen 'foo'.count - behaves like immutable objects - registers an offense for frozen :"" - behaves like immutable objects - registers an offense for frozen (a > b) - behaves like mutable objects - allows { a: 1, b: 2 } with freeze - behaves like mutable objects - allows /./ with freeze - when the receiver is a frozen string literal - when the frozen string literal comment is missing - behaves like mutable objects - allows "#{a}" with freeze - when the frozen string literal comment is true - behaves like immutable objects - registers an offense for frozen "#{a}" - when the frozen string literal comment is false - behaves like mutable objects - allows "#{a}" with freeze - behaves like mutable objects - allows (a + b) with freeze - behaves like immutable objects - registers an offense for frozen ENV['foo'] - behaves like mutable objects - allows "top#{1 + 2}" with freeze - behaves like mutable objects - allows 'str' with freeze - behaves like immutable objects - registers an offense for frozen (2 > 1) - behaves like mutable objects - allows [1, 2, 3] with freeze - behaves like immutable objects - registers an offense for frozen 1.5 - behaves like immutable objects - registers an offense for frozen 1 - behaves like immutable objects - registers an offense for frozen [1, 2, 3].size - behaves like immutable objects - registers an offense for frozen :sym - behaves like immutable objects - registers an offense for frozen (1 + 2) - behaves like mutable objects - allows (1..5) with freeze - behaves like mutable objects - allows ('a' + 'b') with freeze - behaves like mutable objects - allows ('a' * 20) with freeze - behaves like immutable objects - registers an offense for frozen ::ENV['foo'] - behaves like mutable objects - allows (1...5) with freeze +RuboCop::Cop::Layout::FirstArrayElementIndentation + when EnforcedStyle is align_brackets + accepts multi-assignments with no brackets + accepts an empty array + accepts single line array + accepts several elements per line + accepts correctly indented first element + accepts a first element on the same line as the left bracket + registers an offense and corrects incorrectly indented ] + accepts multi-assignments with brackets + when 'special_inside_parentheses' style is used + registers an offense and corrects incorrect indentation + when indentation width is overridden for this cop + registers an offense and corrects indentation that does not match IndentationWidth + accepts correctly indented first element + when 'consistent' style is used + registers an offense and corrects incorrect indentation + registers an offense and corrects incorrectly indented 1st element + when array is argument to setter + registers an offense and corrects incorrectly indented first element + accepts correctly indented first element + when array is right hand side in assignment + accepts single line array + accepts several elements per line + accepts correctly indented first element + accepts a first element on the same line as the left bracket + accepts multi-assignments with no brackets + accepts an empty array + accepts multi-assignments with brackets + registers an offense and corrects incorrectly indented first element + when array is operand + registers an offense and corrects incorrectly indented first element + accepts correctly indented first element + registers an offense and corrects incorrectly indented ] + when indentation width is overridden for this cop + accepts correctly indented first element + registers an offense and corrects incorrectly indented 1st element + when array is method argument + and arguments are surrounded by parentheses + and EnforcedStyle is consistent + registers an offense and corrects incorrect indentation + accepts normal indentation for second argument + accepts normal indentation for first argument + and EnforcedStyle is special_inside_parentheses + accepts special indentation for first argument + registers an offense and corrects 'consistent' indentation + accepts special indentation for second argument + accepts normal indentation for array within array + registers an offense and corrects 'align_brackets' indentation + when using safe navigation operator + registers an offense and corrects 'consistent' indentation + and argument are not surrounded by parentheses + registers an offense and corrects incorrectly indented multi-line array with brackets + accepts single line array with brackets + accepts a correctly indented multi-line array with brackets + accepts bracketless array + +RuboCop::Cop::Style::RescueStandardError + explicit + accepts rescue modifier + when rescuing in a method definition + accepts rescuing StandardError with other errors, assigned to a variable + accepts rescueing a single error other than StandardError + accepts rescuing StandardError with other errors + accepts rescueing a single error other than StandardError, assigned to a variable + accepts rescuing StandardError by itself, assigned to a variable + accepts rescuing StandardError by itself + when the error is assigned to a variable + registers an offense + when rescue is called without an error class + registers an offense + when rescuing in a begin block + accepts rescuing StandardError by itself + accepts rescuing a single error other than StandardError + accepts rescuing a single error other than StandardErrorassigned to a variable + accepts rescuing StandardError with other errors, assigned to a variable + accepts rescuing StandardError by itself, assigned to a variable + accepts rescuing StandardError with other errors + when calling rescue without an error class + registers an offense + when the error is assigned to a variable + registers an offense + implicit + accepts rescue modifier + when rescuing in a method definition + accepts rescuing no error class + accepts rescuing StandardError with other errors + accepts rescuing no error class, assigned to a variable + accepts rescuing a single error other than StandardError, assigned to a variable + accepts rescuing StandardError with other errors, assigned to a variable + accepts rescuing a single error other than StandardError + when rescuing StandardError by itself + registers an offense + when the error is assigned to a variable + registers an offense + when rescuing in a begin block + accepts rescuing StandardError with other errors + accepts rescuing StandardError with other errors, assigned to a variable + accepts rescuing a single error class other than StandardError, assigned to a variable + accepts rescuing no error class, assigned to a variable + accpets rescuing no error class + accepts rescuing ::StandardError with other errors + accepts rescuing a single error class other than StandardError + when rescuing StandardError by itself + registers an offense + with ::StandardError + registers an offense + when the error is assigned to a variable + registers an offense + with ::StandardError + registers an offense + +RuboCop::Cop::Style::RedundantSortBy + autocorrects array.sort_by { |x| x } + autocorrects array.sort_by do |x| x end + autocorrects array.sort_by { |y| y } + +RuboCop::Cop::Style::ModuleFunction + when enforced style is `module_function` + accepts `extend self` in a class + accepts for `extend self` in a module with declarative private + registers an offense for `extend self` in a module + accepts for `extend self` in a module with private methods + when enforced style is `forbidden` + registers an offense for `module_function` without an argument + accepts `extend self` in a class + registers an offense for `extend self` + in a module with declarative private + in a module with private methods + in a module + when enforced style is `extend_self` + registers an offense for `module_function` without an argument + accepts module_function with an argument + +RuboCop::Cop::Layout::IndentationWidth + with Width set to 2 + with if statement + registers an offense for bad indentation of an if body + does not raise any error with empty braces + registers an offense for bad indentation of an else body + accepts an if/else branches with rescue clauses + registers offense for bad indentation of ternary inside else + accepts if/then/else/end laid out as another table + accepts an empty if + registers an offense for bad indentation of an else body when if and elsif body contains no code + registers an offense for bad indentation of an else body when if body contains no code + registers offense for bad indentation of modifier if in else + accepts if/elsif/else/end laid out as a table + registers an offense for bad indentation of an elsif body + accepts `ensure` after an empty body + accepts `rescue` after an empty body + accepts a correctly aligned if/elsif/else/end + accepts indentation after if on new line after assignment + accepts a one line if statement + accepts a correctly aligned if/elsif/else/end as a method argument + with assignment + when alignment style is variable + and end is aligned with keyword + registers an offense for an if with setter + accepts an if/else in assignment on next line + registers an offense for an until + registers an offense for an if with element assignment + registers an offense for a while + registers an offense for an if + and end is aligned randomly + registers an offense for an if + registers an offense for an until + registers an offense for a while + and end is aligned with variable + accepts an if/else with chaining after the end + accepts an if with end aligned with element assignment + accepts an if with end aligned with setter + accepts an if/else + accepts an if with end aligned with variable + accepts an if/else with chaining with a block after the end + when alignment style is start_of_line + and end is aligned with keyword + accepts an if/else in assignment on next line + registers an offense for a while + registers an offense for an if with element assignment + registers an offense for an if + registers an offense for an if with setter + registers an offense for an until + and end is aligned randomly + registers an offense for a while + registers an offense for an if + registers an offense for an until + and end is aligned with variable + accepts an if with end aligned with variable + accepts an if/else with chaining with a block after the end + accepts an if with end aligned with element assignment + accepts an if/else + accepts an if/else with chaining after the end + accepts an if with end aligned with setter + when alignment style is keyword + and end is aligned with keyword + accepts an if in assignment + accepts an if/else in assignment + accepts an until in assignment + accepts a while in assignment + accepts an if/else in assignment on next line + and end is aligned with variable + autocorrects bad indentation + registers an offense for an if + registers an offense for a while + #autocorrect + leaves rescue ; end unchanged + leaves block unchanged if block end is not on its own line + corrects bad indentation + does not correct in scopes that contain block comments + handles lines with only whitespace + does not indent heredoc strings + indents parenthesized expressions + with for + accepts an empty for + registers an offense for bad indentation of a for body + with block + accepts an empty block body + registers an offense for bad indentation of a {} body + accepts badly indented code if block end is not on separate line + registers an offense for bad indentation of a do/end body + accepts a correctly indented block body + when using safe navigation operator + registers an offense for bad indentation of a {} body + registers an offense for an if with setter + when consistency style is indented_internal_methods + registers an offense for bad indentation in a do/end body + with module + when consistency style is normal + accepts an empty module body + registers an offense for bad indentation of a module body + when consistency style is indented_internal_methods + registers an offense for bad indentation of a module body + accepts normal non-indented internal methods ofmodule functions + with class + accepts an empty class body + registers an offense for bad indentation of a class body + with access modifier + registers an offense for bad indentation of sections + registers an offense and corrects for bad modifier indentation before good method definition + when consistency style is outdent + accepts access modifier is outdent + when consistency style is indented_internal_methods + registers an offense for normal non-indented internal methods indentation when defined in a singleton class + registers an offense for normal non-indented internal methods indentation + when consistency style is normal + accepts indented public, protected, and private + registers offenses for indented_internal_methods indentation + with unless + accepts an empty unless + registers an offense for bad indentation of an unless body + with begin/rescue/else/ensure/end + registers an offense for bad indentation of bodies + with def/defs + when end is aligned with def + accepts an empty def body + accepts an empty defs body + with an assignment + registers an offense for bad indentation of a def body + registers an offense for bad indentation of a defs body + when modifier and def are on the same line + accepts a correctly aligned body + registers an offense for bad indentation of a def body + registers an offense for bad indentation of a defs body + when end is aligned with start of line + accepts an empty defs body + registers an offense for bad indentation of a defs body + accepts an empty def body + with an assignment + registers an offense for bad indentation of a def body + when multiple modifiers and def are on the same line + registers an offense for bad indentation of a def body + registers an offense for bad indentation of a defs body + accepts a correctly aligned body + when multiple modifiers are used in a block anda method call is made at end of the block + registers an offense for bad indentation of a def body + accepts a correctly aligned body + registers an offense for bad indentation of a def + when modifier and def are on the same line + registers an offense for bad indentation of a def body + registers an offense for bad indentation of a defs body + accepts a correctly aligned body + with def/rescue/end + registers an offense for bad indent of defs bodies with a modifier + registers an offense for bad indentation of bodies + with while/until + registers an offense for bad indentation of an until body + registers an offense for bad indentation of begin/end/while + accepts an empty while + registers an offense for bad indentation of a while body + with case + accepts aligned values in when clause + registers an offense for bad indentation in a case/else body + accepts correctly indented case/when/else + accepts case/when/else with then beginning a line + accepts indented when/else plus indented body + accepts case/when/else laid out as a table + registers an offense for bad indentation in a case/when body + with Width set to 4 + #autocorrect + corrects bad indentation + for a file with byte order mark + accepts correctly indented method definition + with ignored patterns set + accepts unindented lines for those keywords + with if statement + registers an offense for bad indentation of an if body + +RuboCop::Cop::Layout::ClassStructure + simple example + is expected to eq "class Person\n include AnotherModule\n extend SomeModule\n CONST = 'wrong place'\nend\n" + with a complete ordered example + does not create offense + with protected methods declared before private + is expected to eq class MyClass + def public_method + end + + private + + def first_private...ar before `private_methods`. + end + + def second_protected_method + end + end + with attribute macros before after validations + is expected to eq class Person + include AnotherModule + extend SomeModule + + CustomError = Cla...rotected_method + end + + private + + def some_private_method + end + end + #autocorrect + when there is a comment in the macro method + autocorrects the offenses -RuboCop::Cop::Style::OptionalBooleanParameter - does not register an offense when defining method with optonal non-boolean arg - does not register an offense when defining method with keyword boolean arg - registers an offense when defining class method with optional boolean arg - does not register an offense when defining method without args - registers an offense when defining method with optional boolean arg - registers an offense when defining method with multiple optional boolean args +RuboCop::Cop::Style::EmptyMethod + when configured with compact style + with a non-empty instance method definition + allows single line method + allows multi line method with comment + allows multi line method + with a non-empty class method definition + allows multi line method with comment + allows multi line method + allows single line method + with an empty class method definition + registers an offense for empty method with arguments + allows single line method + registers an offense for empty method + registers an offense for method with blank line + with an empty instance method definition + registers an offense for method with blank line + registers an offense for method with closing paren on following line + allows single line method + registers an offense for method with arguments without parens + registers an offense for empty method + registers an offense for method with arguments + when configured with expanded style + with an empty class method definition + allows multi line method with a blank line + registers an offense for single line method + allows empty multi line method + with a non-empty instance method definition + allows multi line method + allows multi line method with a comment + allows single line method + with an empty instance method definition + allows multi line method + registers an offense for single line method + allows multi line method with blank line + with a non-empty class method definition + allows multi line method with comment + allows multi line method + allows single line method + when method is nested in class scope + registers an offense for single line method -RuboCop::Cop::Style::NumericLiterals - accepts integers with less than three places at the end - handles numeric literal with exponent - registers an offense for a float with a long undelimited integer part - registers an offense for a long undelimited integer - accepts short numbers without underscore - ignores non-decimal literals - accepts a short integer without underscore - autocorrects negative floating-point numbers - autocorrects numeric literal with exponent and dot - accepts long numbers with underscore - autocorrects numeric literal with exponent (large E) and dot - autocorrects numbers with spaces between leading minus and numbers - does not count a leading minus sign as a digit - autocorrects negative numbers - registers an offense for an integer with misplaced underscore - strict - registers an offense for an integer with misplaced underscore +RuboCop::Cop::Lint::SafeNavigationConsistency + registers and corrects multiple offenses + registers an offense and corrects using safe navigation inside of separated conditions + registers an offense and corrects using safe navigation on the left of || + registers an offense but does not correct non dot method calls + registers an offense and corrects using safe navigation on the right of && + registers an offense and corrects assignment + registers an offense and corrects using safe navigation in conditions on the right hand side + registers a single offense and corrects when safe navigation is used multiple times + allows || without safe navigation + registers an offense and corrects using unsafe navigation with both && and || + registers an offense and corrects using unsafe navigation and the safe navigation appears in a group + registers an offense and corrects using safe navigation on the left of && + allows && without safe navigation + registers an offense and corrects using safe navigation on the right of || + registers an offense and corrects when there is code before or after the condition + allows calls to methods that nil responds to + registers an offense and corrects using unsafe navigation with grouped conditions + allows safe navigation when different variables are used + registers an offense and corrects unsafe navigation that appears before safe navigation -RuboCop::Cop::Lint::UselessAccessModifier - behaves like nested in a begin..end block - still flags repeated `public` - when an access modifier has no methods - registers an offense and corrects - behaves like nested in a begin..end block - still flags repeated `public` - behaves like methods defined in an iteration - doesn't register an offense for each - doesn't register an offense for map - behaves like repeated visibility modifiers - registers an offense when `protected` is repeated - behaves like nested modules - doesn't register an offense for nested modules - unused modifiers - registers an offense with a nested module - registers an offense when inside a nested module - registers an offense when outside a nested module - behaves like method defined using class_eval - doesn't register an offense if a method is defined - registers an offense if no method is defined - inside a class - registers an offense when a modifier is ouside the block and a method is defined only inside the block - registers two offenses when a modifier is inside and outside the block and no method is defined - when using ActiveSupport's `concerning` method - is aware that this creates a new scope - still points out redundant uses within the block - behaves like non-repeated visibility modifiers - registers an offense and corrects even when `public` is not repeated - doesn't register an offense when `protected` is not repeated - doesn't register an offense when `private` is not repeated - when an access modifier is followed by attr_* - does not register an offense - behaves like conditionally defined method - doesn't register an offense for unless - doesn't register an offense for if - behaves like method named by access modifier name - registers an offense for `private` - behaves like method named by access modifier name - registers an offense for `public` - behaves like method defined on a singleton class - outside a class - registers an offense if no method is defined after the modifier - registers an offense if no method is defined - doesn't register an offense if a method is defined - inside a class - doesn't register an offense if a method is defined - registers an offense if no method is defined - doesn't register an offense if the modifier is the same as outside the meta-class - registers an offense if no method is defined after the modifier - registers an offense even if a non-singleton-class method is defined - behaves like method named by access modifier name - registers an offense for `private` - behaves like method defined on a singleton class - inside a class - registers an offense even if a non-singleton-class method is defined - doesn't register an offense if a method is defined - registers an offense if no method is defined after the modifier - doesn't register an offense if the modifier is the same as outside the meta-class - registers an offense if no method is defined - outside a class - doesn't register an offense if a method is defined - registers an offense if no method is defined after the modifier - registers an offense if no method is defined - behaves like def in new block - doesn't register an offense if a method is defined in ::Class.new - registers an offense if no method is defined in ::Class.new - behaves like def in new block - registers an offense if no method is defined in Class.new - doesn't register an offense if a method is defined in Class.new - behaves like conditionally defined method - doesn't register an offense for if - doesn't register an offense for unless - behaves like repeated visibility modifiers - registers an offense when `protected` is repeated - behaves like method defined using instance_eval - doesn't register an offense if a method is defined - registers an offense if no method is defined - inside a class - registers an offense when a modifier is ouside the block and a method is defined only inside the block - registers two offenses when a modifier is inside and outside the and no method is defined - behaves like at the end of the body - registers an offense for trailing `public` - behaves like nested modules - doesn't register an offense for nested classs - unused modifiers - registers an offense when inside a nested class - registers an offense when outside a nested class - registers an offense with a nested class - behaves like nested modules - doesn't register an offense for nested modules - unused modifiers - registers an offense when outside a nested module - registers an offense when inside a nested module - registers an offense with a nested module - behaves like method named by access modifier name - registers an offense for `protected` - behaves like at the end of the body - registers an offense for trailing `private` - behaves like at the end of the body - registers an offense for trailing `public` - behaves like def in new block - doesn't register an offense if a method is defined in ::Struct.new - registers an offense if no method is defined in ::Struct.new - when an access modifier has no effect - registers an offense and corrects - behaves like method defined using class_eval - registers an offense if no method is defined - doesn't register an offense if a method is defined - inside a class - registers an offense when a modifier is ouside the block and a method is defined only inside the block - registers two offenses when a modifier is inside and outside the block and no method is defined - when only a constant or local variable is defined after the modifier - registers an offense and corrects - registers an offense and corrects - behaves like at the top of the body - registers an offense and corrects for `public` - doesn't register an offense for `private` - doesn't register an offense for `protected` - behaves like at the top of the body - registers an offense and corrects for `public` - doesn't register an offense for `protected` - doesn't register an offense for `private` - behaves like def in new block - registers an offense if no method is defined in Module.new - doesn't register an offense if a method is defined in Module.new - behaves like method defined with define_method - doesn't register an offense if a block is passed - doesn't register an offense if a proc is passed - doesn't register an offense if a lambda is passed - doesn't register an offense if a -> is passed - behaves like method defined with define_method - doesn't register an offense if a block is passed - doesn't register an offense if a lambda is passed - doesn't register an offense if a proc is passed - doesn't register an offense if a -> is passed - behaves like nested in a begin..end block - doesn't flag an access modifier from surrounding scope - still flags repeated `protected` - behaves like methods defined in an iteration - doesn't register an offense for map - doesn't register an offense for each - behaves like methods defined in an iteration - doesn't register an offense for map - doesn't register an offense for each - behaves like def in new block - registers an offense if no method is defined in ::Module.new - doesn't register an offense if a method is defined in ::Module.new - behaves like nested modules - doesn't register an offense for nested classs - unused modifiers - registers an offense when inside a nested class - registers an offense with a nested class - registers an offense when outside a nested class - behaves like method defined with define_method - doesn't register an offense if a lambda is passed - doesn't register an offense if a proc is passed - doesn't register an offense if a -> is passed - doesn't register an offense if a block is passed - behaves like nested in a begin..end block - doesn't flag an access modifier from surrounding scope - still flags repeated `private` - when there are consecutive access modifiers - registers an offense and corrects - behaves like method named by access modifier name - registers an offense for `protected` - behaves like nested in a begin..end block - still flags repeated `protected` - doesn't flag an access modifier from surrounding scope - behaves like repeated visibility modifiers - registers an offense when `public` is repeated - behaves like conditionally defined method - doesn't register an offense for if - doesn't register an offense for unless - when a def is an argument to a method call - does not register an offense - when private_class_method is used with arguments - does not register an offense - behaves like at the end of the body - registers an offense for trailing `private` - when multiple class definitions in file but only one has offense - registers an offense and corrects - behaves like def in new block - doesn't register an offense if a method is defined in Module.new - registers an offense if no method is defined in Module.new - behaves like method defined using instance_eval - registers an offense if no method is defined - doesn't register an offense if a method is defined - inside a class - registers an offense when a modifier is ouside the block and a method is defined only inside the block - registers two offenses when a modifier is inside and outside the and no method is defined - when using a known method-creating method - is aware that this creates a new method - still points out redundant uses within the module - behaves like def in new block - doesn't register an offense if a method is defined in Class.new - registers an offense if no method is defined in Class.new - when passing method as symbol - does not register an offense - behaves like at the end of the body - registers an offense for trailing `protected` - behaves like non-repeated visibility modifiers - registers an offense and corrects even when `public` is not repeated - doesn't register an offense when `protected` is not repeated - doesn't register an offense when `private` is not repeated - behaves like repeated visibility modifiers - registers an offense when `private` is repeated - behaves like method defined with define_method - doesn't register an offense if a -> is passed - doesn't register an offense if a proc is passed - doesn't register an offense if a block is passed - doesn't register an offense if a lambda is passed - when using ActiveSupport behavior when Rails is not eabled - reports offenses and corrects - behaves like def in new block - doesn't register an offense if a method is defined in Struct.new - registers an offense if no method is defined in Struct.new - behaves like def in new block - doesn't register an offense if a method is defined in Struct.new - registers an offense if no method is defined in Struct.new - behaves like def in new block - doesn't register an offense if a method is defined in ::Module.new - registers an offense if no method is defined in ::Module.new - when private_class_method is used without arguments - registers an offense and corrects - behaves like def in new block - registers an offense if no method is defined in ::Class.new - doesn't register an offense if a method is defined in ::Class.new - behaves like method defined on a singleton class - outside a class - doesn't register an offense if a method is defined - registers an offense if no method is defined - registers an offense if no method is defined after the modifier - inside a class - doesn't register an offense if the modifier is the same as outside the meta-class - doesn't register an offense if a method is defined - registers an offense even if a non-singleton-class method is defined - registers an offense if no method is defined after the modifier - registers an offense if no method is defined - when using inline modifiers - does not register an offense - behaves like conditionally defined method - doesn't register an offense for if - doesn't register an offense for unless - when using the class_methods method from ActiveSupport::Concern - is aware that this creates a new scope - behaves like methods defined in an iteration - doesn't register an offense for each - doesn't register an offense for map - when an access modifier is followed by a class method defined on constant +RuboCop::Cop::Layout::MultilineArrayLineBreaks + when on same line + does not add any offenses + when two elements on same line registers an offense and corrects - behaves like repeated visibility modifiers - registers an offense when `private` is repeated - behaves like method defined on a singleton class - inside a class - doesn't register an offense if a method is defined - doesn't register an offense if the modifier is the same as outside the meta-class - registers an offense even if a non-singleton-class method is defined - registers an offense if no method is defined - registers an offense if no method is defined after the modifier - outside a class - registers an offense if no method is defined - registers an offense if no method is defined after the modifier - doesn't register an offense if a method is defined - behaves like repeated visibility modifiers - registers an offense when `public` is repeated - behaves like unused visibility modifiers - registers an offense and corrects when visibility is immediately changed without any intervening defs - behaves like def in new block - doesn't register an offense if a method is defined in ::Struct.new - registers an offense if no method is defined in ::Struct.new - behaves like nested in a begin..end block - still flags repeated `private` - doesn't flag an access modifier from surrounding scope - when class is empty save modifier + when on same line, separate line from brackets + does not add any offenses + when nested arrays registers an offense and corrects - behaves like unused visibility modifiers - registers an offense and corrects when visibility is immediately changed without any intervening defs - behaves like at the end of the body - registers an offense for trailing `protected` - behaves like method named by access modifier name - registers an offense for `public` -RuboCop::Cop::Lint::Void - accepts void unary op + by itself without a begin block - handles explicit begin blocks - registers an offense for void literal in a method definition - accepts void op <=> if on last line - accepts void op % if on last line - registers an offense for void lit 2.0 if not on last line - registers an offense for void sign op + if not on last line - handles `#each` block with single expression - accepts void op > by itself without a begin block - accepts void op / by itself without a begin block - registers an offense for void op <= if not on last line - registers an offense for void `defined?` if not on last line - registers two offenses for void literals in a `for` - registers an offense for void op >= if not on last line - registers an offense for void var VAR if not on last line - registers an offense for void var var if not on last line - accepts void unary op ! by itself without a begin block - accepts void unary op - by itself without a begin block - accepts void op <=> by itself without a begin block - accepts percent-x commands - registers an offense for void op * if not on last line - registers an offense for void sign op - if not on last line - registers an offense for void lit {} if not on last line - accepts void unary op - if on last line - registers an offense for void var $var if not on last line - accepts void op != if on last line - accepts void op < if on last line - accepts void op - by itself without a begin block - registers an offense for void op > if not on last line - accepts void op >= by itself without a begin block - accepts void unary op + if on last line - accepts void op + by itself without a begin block - registers an offense for void `self` if not on last line - accepts backtick commands - accepts void op / if on last line - accepts void op == by itself without a begin block - accepts void op < by itself without a begin block - accepts void op % by itself without a begin block - accepts void op != by itself without a begin block - registers two offenses for void literals in an initialize method - accepts void op === by itself without a begin block - accepts void op === if on last line - accepts void op <= if on last line - accepts void op + if on last line - accepts void unary op ~ by itself without a begin block - registers an offense for void op <=> if not on last line - accepts void op > if on last line - accepts void unary op ! if on last line - registers an offense for void unary op ~ if not on last line - registers two offenses for void literals in `#tap` method - registers an offense for void op === if not on last line - registers an offense for void unary op ! if not on last line - registers an offense for void var @var if not on last line - registers two offenses for void literals in a `#each` method - registers an offense for void lit :test if not on last line - registers an offense for void op + if not on last line - registers an offense for void op < if not on last line - registers an offense for void var @@var if not on last line - registers an offense for void lit 1 if not on last line - registers an offense for void op != if not on last line - handles empty block - registers an offense for void op == if not on last line - accepts void op <= by itself without a begin block - registers an offense for void op - if not on last line - accepts void op - if on last line - registers an offense for void op / if not on last line - registers an offense for void op % if not on last line - registers an offense for void lit /test/ if not on last line - accepts void unary op ~ if on last line - accepts void op == if on last line - registers two offenses for void literals in a setter method - accepts void op >= if on last line - accepts void op * by itself without a begin block - accepts void op * if on last line - accepts short call syntax - registers an offense for void lit [1] if not on last line - when checking for methods with no side effects - registers an offense for chained methods - registers an offense if not on last line - when not checking for methods with no side effects - does not register an offense for void nonmutating methods +RuboCop::Cop::Style::IpAddresses + does not register an offense on an empty string + with allowed addresses + does not register an offense if the case differs + does not register an offense for a allowed addresses + IPv6 + registers an offense for an address with 0s collapsed + does not register an offense for an invalid address + registers an offense for a valid address + registers an offense for a shortened address + registers an offense for the loopback address + registers an offense for a very short address + the unspecified address :: (shortform of 0:0:0:0:0:0:0:0) + does not register an offense + when it is removed from the allowed addresses + registers an offense + IPv4 + does not register an offense for an invalid address + does not register an offense for an address inside larger text + registers an offense for a valid address -RuboCop::Formatter::FuubarStyleFormatter - #progressbar_color - initially - is green - when an error offense is detected in a file - is red - and then a convention offense is detected in the next file - is still red - when no offenses are detected in a file - is still green - when a offense is detected in a file and auto-corrected - is green - when a convention offense is detected in a file - is yellow - when convention and error offenses are detected in a file - is red - #with_color - when color is disabled - outputs nothing - when color is enabled - outputs coloring sequence code at the beginning and the end +RuboCop::Cop::Style::ConditionalAssignment + SingleLineConditionsOnly true + registers an offense for assignment to an if then else + allows a method call in the subject of a ternary operator + corrects assignment to a namespaced constant + registers an offense for assignment using a method that ends with an equal sign + registers an offense for assignment to case when then else + registers an offense for assignment using []= + corrects assignment when without `else` branch + behaves like all variable types + allows assignment to if without else + registers an offense for assigning any variable type to case when + does not crash for rescue assignment + registers an offense assigning any variable type to ternary + registers an offense assigning any variable type to if else + registers an offense assigning any variable type to if elsif else + registers an offense assigning any variable type to unless else + registers an offense assigning any variable type to if elsewith multiple assignment + behaves like all assignment types + registers an offense for any assignment to ternary + allows any assignment to if without else + registers an offense for any assignment to unless else + registers an offense any assignment to case when + registers an offense any assignment to if else + behaves like multiline all assignment types allow + any assignment to a multiline unless else + any assignment to a multiline case when + any assignment to a multiline if else + behaves like multiline all variable types allow + assigning any variable type to an if else with multiline in one branch + assigning any variable type to a multiline if else + assigning any variable type to a multiline if elsif else + assigning any variable type to a multiline unless else + assigning any variable type to a multiline case when + behaves like all assignment types + registers an offense any assignment to case when + allows any assignment to if without else + registers an offense for any assignment to unless else + registers an offense any assignment to if else + registers an offense for any assignment to ternary + behaves like all assignment types + allows any assignment to if without else + registers an offense any assignment to if else + registers an offense for any assignment to unless else + registers an offense for any assignment to ternary + registers an offense any assignment to case when + behaves like all assignment types + allows any assignment to if without else + registers an offense any assignment to case when + registers an offense for any assignment to unless else + registers an offense any assignment to if else + registers an offense for any assignment to ternary + behaves like all assignment types + registers an offense for any assignment to unless else + registers an offense for any assignment to ternary + registers an offense any assignment to case when + allows any assignment to if without else + registers an offense any assignment to if else + behaves like all variable types + allows assignment to if without else + registers an offense assigning any variable type to unless else + registers an offense assigning any variable type to ternary + registers an offense assigning any variable type to if elsif else + registers an offense assigning any variable type to if else + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to if elsewith multiple assignment + does not crash for rescue assignment + behaves like all assignment types + registers an offense for any assignment to ternary + registers an offense for any assignment to unless else + registers an offense any assignment to case when + registers an offense any assignment to if else + allows any assignment to if without else + behaves like all assignment types + registers an offense for any assignment to unless else + allows any assignment to if without else + registers an offense for any assignment to ternary + registers an offense any assignment to if else + registers an offense any assignment to case when + behaves like all assignment types + allows any assignment to if without else + registers an offense for any assignment to unless else + registers an offense for any assignment to ternary + registers an offense any assignment to case when + registers an offense any assignment to if else + behaves like multiline all assignment types allow + any assignment to a multiline unless else + any assignment to a multiline if else + any assignment to a multiline case when + behaves like all variable types + allows assignment to if without else + does not crash for rescue assignment + registers an offense assigning any variable type to unless else + registers an offense assigning any variable type to if elsewith multiple assignment + registers an offense assigning any variable type to ternary + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to if else + registers an offense assigning any variable type to if elsif else + behaves like all assignment types + registers an offense for any assignment to unless else + registers an offense any assignment to case when + allows any assignment to if without else + registers an offense any assignment to if else + registers an offense for any assignment to ternary + behaves like multiline all variable types allow + assigning any variable type to a multiline if else + assigning any variable type to an if else with multiline in one branch + assigning any variable type to a multiline if elsif else + assigning any variable type to a multiline case when + assigning any variable type to a multiline unless else + behaves like multiline all assignment types allow + any assignment to a multiline if else + any assignment to a multiline unless else + any assignment to a multiline case when + behaves like all assignment types + allows any assignment to if without else + registers an offense for any assignment to ternary + registers an offense any assignment to if else + registers an offense any assignment to case when + registers an offense for any assignment to unless else + behaves like all assignment types + registers an offense any assignment to if else + registers an offense for any assignment to unless else + registers an offense for any assignment to ternary + registers an offense any assignment to case when + allows any assignment to if without else + behaves like multiline all assignment types allow + any assignment to a multiline case when + any assignment to a multiline unless else + any assignment to a multiline if else + behaves like multiline all variable types allow + assigning any variable type to a multiline if else + assigning any variable type to a multiline if elsif else + assigning any variable type to a multiline case when + assigning any variable type to a multiline unless else + assigning any variable type to an if else with multiline in one branch + behaves like all assignment types + registers an offense for any assignment to ternary + registers an offense any assignment to case when + registers an offense any assignment to if else + allows any assignment to if without else + registers an offense for any assignment to unless else + behaves like multiline all assignment types allow + any assignment to a multiline if else + any assignment to a multiline unless else + any assignment to a multiline case when + behaves like multiline all assignment types allow + any assignment to a multiline unless else + any assignment to a multiline if else + any assignment to a multiline case when + behaves like all assignment types + registers an offense any assignment to if else + allows any assignment to if without else + registers an offense for any assignment to ternary + registers an offense for any assignment to unless else + registers an offense any assignment to case when + behaves like all assignment types + registers an offense any assignment to if else + registers an offense for any assignment to unless else + registers an offense any assignment to case when + allows any assignment to if without else + registers an offense for any assignment to ternary + behaves like multiline all assignment types allow + any assignment to a multiline if else + any assignment to a multiline case when + any assignment to a multiline unless else + behaves like all assignment types + registers an offense any assignment to if else + allows any assignment to if without else + registers an offense for any assignment to ternary + registers an offense any assignment to case when + registers an offense for any assignment to unless else + behaves like multiline all variable types allow + assigning any variable type to a multiline case when + assigning any variable type to a multiline if else + assigning any variable type to an if else with multiline in one branch + assigning any variable type to a multiline unless else + assigning any variable type to a multiline if elsif else + behaves like multiline all assignment types allow + any assignment to a multiline case when + any assignment to a multiline unless else + any assignment to a multiline if else + behaves like multiline all assignment types allow + any assignment to a multiline case when + any assignment to a multiline if else + any assignment to a multiline unless else + behaves like all assignment types + registers an offense any assignment to case when + registers an offense for any assignment to ternary + registers an offense for any assignment to unless else + allows any assignment to if without else + registers an offense any assignment to if else + behaves like multiline all assignment types allow + any assignment to a multiline unless else + any assignment to a multiline if else + any assignment to a multiline case when + behaves like all variable types + allows assignment to if without else + registers an offense assigning any variable type to if elsif else + registers an offense assigning any variable type to if elsewith multiple assignment + registers an offense assigning any variable type to if else + registers an offense assigning any variable type to ternary + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to unless else + does not crash for rescue assignment + behaves like multiline all variable types allow + assigning any variable type to a multiline if elsif else + assigning any variable type to a multiline case when + assigning any variable type to a multiline unless else + assigning any variable type to an if else with multiline in one branch + assigning any variable type to a multiline if else + behaves like multiline all assignment types allow + any assignment to a multiline unless else + any assignment to a multiline if else + any assignment to a multiline case when + behaves like multiline all assignment types allow + any assignment to a multiline case when + any assignment to a multiline unless else + any assignment to a multiline if else + behaves like multiline all assignment types allow + any assignment to a multiline case when + any assignment to a multiline unless else + any assignment to a multiline if else + behaves like single line condition auto-correct + corrects assignment to an if elsif else condition + corrects assignment to a case when else with multiple whens + corrects assignment to an if else condition + corrects assignment to an if elsif else with multiple elsifs + corrects assignment to a case when else condition + corrects assignment to a ternary operator + corrects assignment to an unless else condition + behaves like multiline all assignment types allow + any assignment to a multiline if else + any assignment to a multiline unless else + any assignment to a multiline case when + behaves like all variable types + registers an offense assigning any variable type to if elsewith multiple assignment + does not crash for rescue assignment + registers an offense assigning any variable type to if elsif else + registers an offense assigning any variable type to ternary + allows assignment to if without else + registers an offense assigning any variable type to if else + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to unless else + behaves like all assignment types + allows any assignment to if without else + registers an offense for any assignment to unless else + registers an offense for any assignment to ternary + registers an offense any assignment to if else + registers an offense any assignment to case when + behaves like all assignment types + allows any assignment to if without else + registers an offense any assignment to case when + registers an offense any assignment to if else + registers an offense for any assignment to unless else + registers an offense for any assignment to ternary + behaves like multiline all assignment types allow + any assignment to a multiline if else + any assignment to a multiline unless else + any assignment to a multiline case when + behaves like multiline all assignment types allow + any assignment to a multiline case when + any assignment to a multiline unless else + any assignment to a multiline if else + behaves like all assignment types + allows any assignment to if without else + registers an offense any assignment to case when + registers an offense for any assignment to ternary + registers an offense for any assignment to unless else + registers an offense any assignment to if else + behaves like multiline all variable types allow + assigning any variable type to a multiline unless else + assigning any variable type to a multiline case when + assigning any variable type to an if else with multiline in one branch + assigning any variable type to a multiline if elsif else + assigning any variable type to a multiline if else + behaves like all variable types + registers an offense assigning any variable type to unless else + allows assignment to if without else + registers an offense assigning any variable type to if else + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to if elsewith multiple assignment + registers an offense assigning any variable type to ternary + registers an offense assigning any variable type to if elsif else + does not crash for rescue assignment + behaves like multiline all variable types allow + assigning any variable type to an if else with multiline in one branch + assigning any variable type to a multiline if elsif else + assigning any variable type to a multiline unless else + assigning any variable type to a multiline case when + assigning any variable type to a multiline if else + for loop + ignores pseudo assignments in a for loop + behaves like multiline all assignment types allow + any assignment to a multiline case when + any assignment to a multiline if else + any assignment to a multiline unless else + behaves like multiline all assignment types allow + any assignment to a multiline unless else + any assignment to a multiline case when + any assignment to a multiline if else + behaves like multiline all assignment types allow + any assignment to a multiline if else + any assignment to a multiline unless else + any assignment to a multiline case when + behaves like all assignment types + registers an offense any assignment to case when + registers an offense for any assignment to ternary + allows any assignment to if without else + registers an offense any assignment to if else + registers an offense for any assignment to unless else + behaves like all variable types + registers an offense assigning any variable type to if elsewith multiple assignment + registers an offense assigning any variable type to if else + registers an offense assigning any variable type to ternary + registers an offense assigning any variable type to if elsif else + does not crash for rescue assignment + registers an offense for assigning any variable type to case when + allows assignment to if without else + registers an offense assigning any variable type to unless else + behaves like multiline all assignment types allow + any assignment to a multiline if else + any assignment to a multiline case when + any assignment to a multiline unless else + behaves like all assignment types + allows any assignment to if without else + registers an offense any assignment to case when + registers an offense any assignment to if else + registers an offense for any assignment to ternary + registers an offense for any assignment to unless else + behaves like multiline all assignment types allow + any assignment to a multiline case when + any assignment to a multiline if else + any assignment to a multiline unless else + SingleLineConditionsOnly false + corrects assignment to a case when else condition + corrects assignment to an if elsif else with multiple elsifs + corrects assignment to a multiline if else condition + corrects assignment to a case when else with multiple whens + corrects assignment to an unless else condition + corrects assignment to a multiline if elsif else condition + behaves like all variable types + does not crash for rescue assignment + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to unless else + registers an offense assigning any variable type to if elsif else + registers an offense assigning any variable type to if elsewith multiple assignment + registers an offense assigning any variable type to if else + allows assignment to if without else + registers an offense assigning any variable type to ternary + behaves like all assignment types + registers an offense any assignment to case when + registers an offense for any assignment to unless else + registers an offense any assignment to if else + allows any assignment to if without else + registers an offense for any assignment to ternary + behaves like multiline all assignment types offense + any assignment to a multiline if else + any assignment to a multiline case when + any assignment to a multiline unless else + behaves like all assignment types + registers an offense any assignment to case when + registers an offense any assignment to if else + registers an offense for any assignment to ternary + allows any assignment to if without else + registers an offense for any assignment to unless else + behaves like all assignment types + allows any assignment to if without else + registers an offense for any assignment to ternary + registers an offense for any assignment to unless else + registers an offense any assignment to if else + registers an offense any assignment to case when + behaves like all assignment types + registers an offense for any assignment to unless else + registers an offense any assignment to case when + registers an offense any assignment to if else + registers an offense for any assignment to ternary + allows any assignment to if without else + behaves like all variable types + allows assignment to if without else + registers an offense assigning any variable type to if elsewith multiple assignment + registers an offense assigning any variable type to if else + does not crash for rescue assignment + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to ternary + registers an offense assigning any variable type to unless else + registers an offense assigning any variable type to if elsif else + behaves like all assignment types + registers an offense any assignment to case when + registers an offense any assignment to if else + registers an offense for any assignment to unless else + registers an offense for any assignment to ternary + allows any assignment to if without else + behaves like all assignment types + registers an offense any assignment to if else + registers an offense any assignment to case when + registers an offense for any assignment to unless else + registers an offense for any assignment to ternary + allows any assignment to if without else + behaves like multiline all assignment types offense + any assignment to a multiline unless else + any assignment to a multiline if else + any assignment to a multiline case when + behaves like multiline all assignment types offense + any assignment to a multiline if else + any assignment to a multiline case when + any assignment to a multiline unless else + behaves like multiline all variable types offense + assigning any variable type to an if else with multiline in one branch + assigning any variable type to a multiline unless else + assigning any variable type to a multiline case when + assigning any variable type to a multiline if elsif else + assigning any variable type to a multiline if else + behaves like all assignment types + registers an offense for any assignment to unless else + registers an offense any assignment to if else + registers an offense for any assignment to ternary + registers an offense any assignment to case when + allows any assignment to if without else + behaves like multiline all assignment types offense + any assignment to a multiline case when + any assignment to a multiline if else + any assignment to a multiline unless else + behaves like multiline all variable types offense + assigning any variable type to a multiline if elsif else + assigning any variable type to an if else with multiline in one branch + assigning any variable type to a multiline case when + assigning any variable type to a multiline if else + assigning any variable type to a multiline unless else + behaves like all assignment types + allows any assignment to if without else + registers an offense for any assignment to unless else + registers an offense any assignment to if else + registers an offense any assignment to case when + registers an offense for any assignment to ternary + behaves like multiline all assignment types offense + any assignment to a multiline unless else + any assignment to a multiline if else + any assignment to a multiline case when + behaves like all assignment types + registers an offense for any assignment to ternary + registers an offense any assignment to if else + registers an offense for any assignment to unless else + registers an offense any assignment to case when + allows any assignment to if without else + behaves like multiline all assignment types offense + any assignment to a multiline if else + any assignment to a multiline unless else + any assignment to a multiline case when + behaves like multiline all assignment types offense + any assignment to a multiline case when + any assignment to a multiline if else + any assignment to a multiline unless else + behaves like multiline all assignment types offense + any assignment to a multiline if else + any assignment to a multiline case when + any assignment to a multiline unless else + behaves like all assignment types + registers an offense any assignment to case when + registers an offense any assignment to if else + registers an offense for any assignment to ternary + registers an offense for any assignment to unless else + allows any assignment to if without else + behaves like all assignment types + registers an offense for any assignment to ternary + registers an offense any assignment to if else + registers an offense any assignment to case when + registers an offense for any assignment to unless else + allows any assignment to if without else + behaves like multiline all assignment types offense + any assignment to a multiline unless else + any assignment to a multiline if else + any assignment to a multiline case when + behaves like multiline all assignment types offense + any assignment to a multiline if else + any assignment to a multiline case when + any assignment to a multiline unless else + behaves like all assignment types + registers an offense for any assignment to unless else + registers an offense any assignment to case when + allows any assignment to if without else + registers an offense any assignment to if else + registers an offense for any assignment to ternary + behaves like multiline all assignment types offense + any assignment to a multiline case when + any assignment to a multiline unless else + any assignment to a multiline if else + behaves like multiline all variable types offense + assigning any variable type to a multiline case when + assigning any variable type to a multiline if elsif else + assigning any variable type to a multiline unless else + assigning any variable type to an if else with multiline in one branch + assigning any variable type to a multiline if else + behaves like multiline all assignment types offense + any assignment to a multiline if else + any assignment to a multiline unless else + any assignment to a multiline case when + behaves like all assignment types + registers an offense any assignment to if else + registers an offense for any assignment to unless else + registers an offense for any assignment to ternary + registers an offense any assignment to case when + allows any assignment to if without else + behaves like multiline all assignment types offense + any assignment to a multiline unless else + any assignment to a multiline if else + any assignment to a multiline case when + behaves like multiline all variable types offense + assigning any variable type to a multiline unless else + assigning any variable type to a multiline if else + assigning any variable type to a multiline case when + assigning any variable type to an if else with multiline in one branch + assigning any variable type to a multiline if elsif else + behaves like all assignment types + allows any assignment to if without else + registers an offense for any assignment to unless else + registers an offense any assignment to case when + registers an offense for any assignment to ternary + registers an offense any assignment to if else + behaves like multiline all assignment types offense + any assignment to a multiline case when + any assignment to a multiline unless else + any assignment to a multiline if else + behaves like all variable types + registers an offense assigning any variable type to ternary + registers an offense assigning any variable type to if else + registers an offense assigning any variable type to if elsewith multiple assignment + registers an offense assigning any variable type to unless else + does not crash for rescue assignment + allows assignment to if without else + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to if elsif else + behaves like all assignment types + registers an offense for any assignment to unless else + allows any assignment to if without else + registers an offense any assignment to if else + registers an offense for any assignment to ternary + registers an offense any assignment to case when + behaves like all variable types + registers an offense assigning any variable type to ternary + registers an offense assigning any variable type to if elsewith multiple assignment + registers an offense assigning any variable type to unless else + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to if else + registers an offense assigning any variable type to if elsif else + does not crash for rescue assignment + allows assignment to if without else + behaves like multiline all variable types offense + assigning any variable type to a multiline case when + assigning any variable type to a multiline unless else + assigning any variable type to a multiline if else + assigning any variable type to a multiline if elsif else + assigning any variable type to an if else with multiline in one branch + behaves like multiline all assignment types offense + any assignment to a multiline case when + any assignment to a multiline unless else + any assignment to a multiline if else + behaves like all assignment types + registers an offense for any assignment to unless else + allows any assignment to if without else + registers an offense for any assignment to ternary + registers an offense any assignment to if else + registers an offense any assignment to case when + behaves like multiline all variable types offense + assigning any variable type to a multiline case when + assigning any variable type to an if else with multiline in one branch + assigning any variable type to a multiline if elsif else + assigning any variable type to a multiline unless else + assigning any variable type to a multiline if else + behaves like multiline all variable types offense + assigning any variable type to a multiline case when + assigning any variable type to a multiline if else + assigning any variable type to a multiline if elsif else + assigning any variable type to a multiline unless else + assigning any variable type to an if else with multiline in one branch + behaves like multiline all assignment types offense + any assignment to a multiline if else + any assignment to a multiline case when + any assignment to a multiline unless else + behaves like multiline all assignment types offense + any assignment to a multiline case when + any assignment to a multiline unless else + any assignment to a multiline if else + behaves like multiline all assignment types offense + any assignment to a multiline case when + any assignment to a multiline if else + any assignment to a multiline unless else + behaves like all assignment types + registers an offense for any assignment to unless else + registers an offense any assignment to case when + registers an offense for any assignment to ternary + registers an offense any assignment to if else + allows any assignment to if without else + behaves like multiline all assignment types offense + any assignment to a multiline if else + any assignment to a multiline case when + any assignment to a multiline unless else + behaves like multiline all assignment types offense + any assignment to a multiline case when + any assignment to a multiline unless else + any assignment to a multiline if else + behaves like all assignment types + registers an offense for any assignment to unless else + allows any assignment to if without else + registers an offense any assignment to case when + registers an offense any assignment to if else + registers an offense for any assignment to ternary + behaves like single line condition auto-correct + corrects assignment to a case when else condition + corrects assignment to an if elsif else condition + corrects assignment to an unless else condition + corrects assignment to an if elsif else with multiple elsifs + corrects assignment to an if else condition + corrects assignment to a case when else with multiple whens + corrects assignment to a ternary operator + behaves like all variable types + registers an offense assigning any variable type to unless else + registers an offense assigning any variable type to if else + registers an offense assigning any variable type to if elsif else + does not crash for rescue assignment + registers an offense assigning any variable type to ternary + allows assignment to if without else + registers an offense assigning any variable type to if elsewith multiple assignment + registers an offense for assigning any variable type to case when + behaves like all assignment types + allows any assignment to if without else + registers an offense for any assignment to ternary + registers an offense any assignment to if else + registers an offense for any assignment to unless else + registers an offense any assignment to case when + behaves like all assignment types + registers an offense any assignment to if else + registers an offense any assignment to case when + registers an offense for any assignment to ternary + registers an offense for any assignment to unless else + allows any assignment to if without else + behaves like all variable types + registers an offense assigning any variable type to if elsewith multiple assignment + registers an offense assigning any variable type to if elsif else + does not crash for rescue assignment + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to unless else + registers an offense assigning any variable type to if else + allows assignment to if without else + registers an offense assigning any variable type to ternary + behaves like multiline all assignment types offense + any assignment to a multiline case when + any assignment to a multiline if else + any assignment to a multiline unless else + behaves like all assignment types + registers an offense any assignment to if else + registers an offense any assignment to case when + registers an offense for any assignment to unless else + allows any assignment to if without else + registers an offense for any assignment to ternary + behaves like all variable types + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to if else + registers an offense assigning any variable type to ternary + registers an offense assigning any variable type to if elsif else + allows assignment to if without else + does not crash for rescue assignment + registers an offense assigning any variable type to if elsewith multiple assignment + registers an offense assigning any variable type to unless else + IncludeTernaryExpressions false + allows assigning any variable type to ternary -RuboCop::Cop::Lint::UselessElseWithoutRescue - with `else` without `rescue` - registers an offense - with `else` with `rescue` - accepts +RuboCop::Cop::Naming::BinaryOperatorParameterName + works properly even if the argument not surrounded with braces + registers an offense for `#+` when argument is not named other + registers an offense for `#eql?` when argument is not named other + registers an offense for `#equal?` when argument is not named other + does not register an offense for === + does not register an offense for non binary operators + does not register an offense for << + does not register an offense for []= + does not register an offense for arg named _other + does not register an offense for [] + does not register an offense for arg named other + +RuboCop::Cop::Layout::FirstMethodParameterLineBreak + accepts single-line methods + registers an offense and corrects params listed on the first line + registers an offense and corrects params on first line of singleton method + accepts params without parens + registers an offense and corrects params with default values + accepts methods without params + accepts params listed on a single line RuboCop::Cop::Layout::LineLength registers an offense for long line before __END__ but not after - accepts a line that's 80 characters wide - highlights excessive characters registers an offense for a line that's 81 characters wide accepts the first line if it is a shebang line - when line is indented with tabs - accepts a short line - registers an offense for a long line + highlights excessive characters + accepts a line that's 80 characters wide + autocorrection + hash + when over limit and already on multiple lines long key + adds an offense and does not autocorrect + when hash in method call + adds an offense only to outer and autocorrects it + when over limit + adds an offense and autocorrects it + when over limit and keys already on multiple lines + adds an offense and does not autocorrect + when over limit because of a comment + adds an offense and does not autocorrect + when over limit rocket + adds an offense and autocorrects it + when nested hashes on same line + adds an offense only to outer and autocorrects it + when under limit + does not add any offenses + when over limit rocket symbol + adds an offense and autocorrects it + HEREDOC + when over limit with semicolon + adds offense and does not autocorrect + method call + when under limit + does not add any offenses + when two together + does not add any offenses + when call with hash on same line + adds an offense only to outer and autocorrects it + when two method calls + adds an offense only to outer and autocorrects it + when nested method calls allows outer to get broken up first + adds offense and does not autocorrect + when over limit + adds an offense and autocorrects it + long blocks + do/end + adds an offense and does correct it + braces + adds an offense and does correct it + let block + adds an offense and does correct it + lambda syntax + when argument is enclosed in parentheses + registers an offense and corrects + when argument is not enclosed in parentheses + registers an offense and corrects + no spaces + adds an offense and does correct it + array + when two arrays on two lines allows outer to get broken first + adds an offense only to inner and does not autocorrect it + when over limit + adds an offense and autocorrects it + when under limit + does not add any offenses + when already on two lines + does not add any offenses + when has inside array + adds an offense only to outer and autocorrects it + no breakable collections + adds an offense and does not autocorrect it + semicolon + when over limit and one semicolon at the end + adds offense and does not autocorrectbefore the hash + when over limit + adds offense and autocorrects it by breaking the semicolonbefore the hash + when over limit and many spaces around semicolon + adds offense and autocorrects it by breaking the semicolonbefore the hash + when under limit + does not add any offenses + when over limit and many semicolons at the end + adds offense and does not autocorrectbefore the hash + semicolon inside string literal + adds offense and autocorrects elsewhere + when over limit and semicolon at end of line + adds offense and autocorrects it by breaking the first semicolonbefore the hash + when over limit and many semicolons + adds offense and autocorrects it by breaking the semicolonbefore the hash + semicolons inside string literal + adds offense and autocorrects elsewhere + comments + when over limit with semicolon + adds offense and does not autocorrect + when AllowURI option is disabled + and all the excessive characters are part of a URL + registers an offense for the line + when IgnoreCopDirectives is disabled + and the source is acceptable length + with an inline comment + highlights the excess comment + with a trailing RuboCop directive + registers an offense for the line + highlights the excess directive + and the source is too long and has a trailing cop directive + highlights the excess source and cop directive when IgnoreCopDirectives is enabled and the Rubocop directive is excessively long accepts the line - and the Rubocop directive causes an excessive line length - accepts the line - and has explanatory text - does not register an offense and the source is too long registers an offense for the line highlights only the non-directive part @@ -11182,39 +12164,40 @@ and the source contains non-directive # as comment highlights only the non-directive part registers an offense for the line + and the Rubocop directive causes an excessive line length + accepts the line + and has explanatory text + does not register an offense when AllowURI option is enabled + and an error other than URI::InvalidURIError is raised while validating a URI-ish string + does not crash and the URL does not have a http(s) scheme rejects the line and the scheme has been configured does not register an offense + and the excessive characters include part of a URL and another word + registers an offense for the line and all the excessive characters are part of a URL accepts the line and the URL is wrapped in double quotes accepts the line and the URL is wrapped in single quotes accepts the line - and an error other than URI::InvalidURIError is raised while validating a URI-ish string - does not crash - and the excessive characters include a complete URL - registers an offense for the line and the URL fits within the max allowed characters registers an offense for the line - and the excessive characters include part of a URL and another word + and the excessive characters include a complete URL registers an offense for the line + when AllowHeredoc option is enabled + accepts long lines in heredocs + and only certain heredoc delimiters are permitted + rejects long lines in heredocs with not permitted delimiters + when the source has no AST + does not crash when IgnoredPatterns option is set accepts long lines matching a pattern but not other long lines - when AllowURI option is disabled - and all the excessive characters are part of a URL - registers an offense for the line - when IgnoreCopDirectives is disabled - and the source is too long and has a trailing cop directive - highlights the excess source and cop directive - and the source is acceptable length - with a trailing RuboCop directive - registers an offense for the line - highlights the excess directive - with an inline comment - highlights the excess comment + when line is indented with tabs + accepts a short line + registers an offense for a long line affecting by IndentationWidth from Layout\Tab without AllowURI option behaves like with tabs indentation @@ -11223,2260 +12206,5739 @@ accepts a line that's including 1 tab with size 2 and 28 other characters with AllowURI option accepts a line that's including URI - accepts a line that's including URI and exceeds by 1 char accepts a line that's including URI with text accepts a line that's including URI in quotes with text + accepts a line that's including URI and exceeds by 1 char behaves like with tabs indentation - registers an offense for a line that's including 2 tab with size 2 and 28 other characters - accepts a line that's including 1 tab with size 2 and 28 other characters highlights excessive characters - when AllowHeredoc option is enabled - accepts long lines in heredocs - when the source has no AST - does not crash - and only certain heredoc delimiters are permitted - rejects long lines in heredocs with not permitted delimiters - autocorrection - method call - when two together - does not add any offenses - when call with hash on same line - adds an offense only to outer and autocorrects it - when nested method calls allows outer to get broken up first - adds offense and does not autocorrect - when over limit - adds an offense and autocorrects it - when two method calls - adds an offense only to outer and autocorrects it - when under limit - does not add any offenses - array - when two arrays on two lines allows outer to get broken first - adds an offense only to inner and does not autocorrect it - when over limit - adds an offense and autocorrects it - when under limit - does not add any offenses - when has inside array - adds an offense only to outer and autocorrects it - when already on two lines - does not add any offenses - hash - when hash in method call - adds an offense only to outer and autocorrects it - when over limit - adds an offense and autocorrects it - when over limit rocket - adds an offense and autocorrects it - when over limit and keys already on multiple lines - adds an offense and does not autocorrect - when over limit and already on multiple lines long key - adds an offense and does not autocorrect - when over limit rocket symbol - adds an offense and autocorrects it - when under limit - does not add any offenses - when nested hashes on same line - adds an offense only to outer and autocorrects it - when over limit because of a comment - adds an offense and does not autocorrect - HEREDOC - when over limit with semicolon - adds offense and does not autocorrect - semicolon - semicolons inside string literal - adds offense and autocorrects elsewhere - when under limit - does not add any offenses - when over limit and many semicolons at the end - adds offense and does not autocorrectbefore the hash - when over limit and many semicolons - adds offense and autocorrects it by breaking the semicolonbefore the hash - semicolon inside string literal - adds offense and autocorrects elsewhere - when over limit and many spaces around semicolon - adds offense and autocorrects it by breaking the semicolonbefore the hash - when over limit and semicolon at end of line - adds offense and autocorrects it by breaking the first semicolonbefore the hash - when over limit and one semicolon at the end - adds offense and does not autocorrectbefore the hash - when over limit - adds offense and autocorrects it by breaking the semicolonbefore the hash - no breakable collections - adds an offense and does not autocorrect it - long blocks - let block - adds an offense and does correct it - no spaces - adds an offense and does correct it - braces - adds an offense and does correct it - lambda syntax - when argument is enclosed in parentheses - registers an offense and corrects - when argument is not enclosed in parentheses - registers an offense and corrects - do/end - adds an offense and does correct it - comments - when over limit with semicolon - adds offense and does not autocorrect + accepts a line that's including 1 tab with size 2 and 28 other characters + registers an offense for a line that's including 2 tab with size 2 and 28 other characters -RuboCop::Cop::Style::ConstantVisibility - does not register an offense when passing a string to the visibility declaration - does not register an offense in the top level scope - when defining a constant in a module - registers an offense when not using a visibility declaration - does not register an offense when using a visibility declaration - when defining a constant in a class - with a multi-statement body - does not register an offense when using a visibility declaration - registers an offense when there is no matching visibility declaration - registers an offense when not using a visibility declaration - with a single-statement body - registers an offense when not using a visibility declaration +RuboCop::Cop::Naming::PredicateName + without method definition macros + does not register any offenses when using an internal affair macro + registers an offense when using `define_method` + accepts method name when corrected name is invalid identifier + without restricted prefixes + accepts method name when corrected name is invalid identifier + registers an offense when method name starts with "is" + accepts method name that starts with unknown prefix + registers an offense when method name starts with "has" + with permitted predicate names + accepts method name which is in permitted list + with method definition macros + registers an offense when using an internal affair macro + accepts method name when corrected name is invalid identifier + registers an offense when using `define_method` + with restricted prefixes + accepts method name that starts with unknown prefix + accepts method name that is an assignment + accepts method name when corrected name is invalid identifier + registers an offense when method name starts with "is" + registers an offense when method name starts with "has" -RuboCop::Cop::Style::SelfAssignment - registers an offense for non-shorthand assignment || and x - registers an offense for non-shorthand assignment - and @x - registers an offense for non-shorthand assignment ** and x - registers an offense for non-shorthand assignment & and @@x - registers an offense for non-shorthand assignment - and @@x - registers an offense for non-shorthand assignment * and @x - registers an offense for non-shorthand assignment - and x - registers an offense for non-shorthand assignment || and @x - registers an offense for non-shorthand assignment && and x - registers an offense for non-shorthand assignment | and x - registers an offense for non-shorthand assignment | and @@x - registers an offense for non-shorthand assignment ** and @x - registers an offense for non-shorthand assignment || and @@x - registers an offense for non-shorthand assignment && and @@x - registers an offense for non-shorthand assignment + and x - registers an offense for non-shorthand assignment | and @x - registers an offense for non-shorthand assignment + and @@x - registers an offense for non-shorthand assignment ** and @@x - registers an offense for non-shorthand assignment & and @x - registers an offense for non-shorthand assignment & and x - registers an offense for non-shorthand assignment * and x - registers an offense for non-shorthand assignment && and @x - registers an offense for non-shorthand assignment / and @x - registers an offense for non-shorthand assignment / and @@x - registers an offense for non-shorthand assignment * and @@x - registers an offense for non-shorthand assignment / and x - registers an offense for non-shorthand assignment + and @x +RuboCop::Cop::Layout::MultilineArrayBraceLayout + ignores empty arrays + ignores implicit arrays + ignores single-line arrays + behaves like multiline literal brace layout + heredoc + detects heredoc structures that are safe to add to + auto-corrects safe heredoc offenses + ignores heredocs that could share a last line + new_line style + opening brace on separate line from first element + autocorrects closing brace on same line from last element + detects closing brace on same line as last element + allows closing brace on separate line from last element + allows closing brace on separate line from last multiline element + opening brace on same line as first element + allows closing brace on different line from multi-line element + allows closing brace on different line from last element + autocorrects closing brace on same line as last element + detects closing brace on same line as last multiline element + detects closing brace on same line as last element + symmetrical style + opening brace on separate line from first element + allows closing brace on separate line from last multiline element + detects closing brace on same line as last element + autocorrects closing brace on same line from last element + allows closing brace on separate line from last element + opening brace on same line as first element + allows closing brace on same line as last multiline element + autocorrects closing brace on different line from last element + detects closing brace on different line from last element + allows closing brace on same line as last element + with a chained call on the closing brace + but no comment after the last element + autocorrects the closing brace + and a comment after the last element + does not autocorrect the closing brace + detects closing brace on separate line from last element + same_line style + opening brace on same line as first element + allows closing brace on same line from last element + detects closing brace on different line from last element + allows closing brace on same line as multi-line element + autocorrects closing brace on different line as last element + detects closing brace on different line from multiline element + with a chained call on the closing brace + and a comment after the last element + detects closing brace on separate line from last element + does not autocorrect the closing brace + but no comment after the last element + autocorrects the closing brace + opening brace on separate line from first element + allows closing brace on same line as last multiline element + autocorrects closing brace on different line from last element + allows closing brace on same line as last element + detects closing brace on different line from last element + when comment present before closing brace + corrects closing brace without crashing + behaves like multiline literal brace layout method argument + when arguments to a method + and a comment after the last element + does not autocorrect the closing brace + detects closing brace on separate line from last element + but no comment after the last element + autocorrects the closing brace + behaves like multiline literal brace layout trailing comma + same_line style + opening brace on same line as first element + last element has a trailing comma + autocorrects closing brace on different line as last element + symmetrical style + opening brace on same line as first element + last element has a trailing comma + autocorrects closing brace on different line from last element + +RuboCop::Cop::Lint::RedundantCopDisableDirective + .check + when there are disabled lines + and there is an offense + and a comment disables + all cops + returns no offense + that cop but on other lines + returns an offense + that cop + returns no offense + and there are two offenses + and a comment disables + one cop and then all cops + returns an offense + one cop twice + returns an offense + and there are no offenses + and a comment disables + multiple cops, and one of them has offenses + returns an offense + multiple cops, and the leftmost one has no offenses + returns an offense + itself and another cop + disabled on different ranges + returns no offense + disabled on the same range + returns no offense + and the other cop is disabled a second time + returns no offense + misspelled cops + returns an offense + multiple cops + returns an offense + all cops + returns an offense + itself and all cops + disabled on different ranges + returns no offense + an unknown cop + returns an offense + multiple cops, with abbreviated names + one of them has offenses + returns an offense + comment is not at the beginning of the file + and not all cops have offenses + returns an offense + one cop + returns an offense + when there are no disabled lines + returns no offense + +RuboCop::Cop::Style::WordArray + with a treacherous WordRegex configuration + doesn't break when words contain delimiters + doesn't break when words contain whitespace + when PreferredDelimiters is specified + autocorrects an array with delimiters + when EnforcedStyle is array + autocorrects a %W() array which uses string interpolation + does not register an offense for arrays of single quoted strings + autocorrects a %w() array which uses string with hyphen + doesn't fail on strings which are not valid UTF-8 + autocorrects a %w() array which uses single quotes + doesn't fail with `encoding: binary + autocorrects a %W() array which uses escapes + autocorrects a %W() array which uses string with hyphen + does not register an offense for arrays of double quoted strings + registers an offense for a %w() array + does not register an offense for arrays of strings with hyphens + when the WordRegex configuration is not a Regexp + still parses the code without raising an error + when EnforcedStyle is percent + does not register offense for array with allowed number of strings + does not register an offense for array of non-words + auto-corrects an array with one element + detects right value of MinSize to use for --auto-gen-config + registers an offense for arrays with character constants + registers an offense for arrays of double quoted strings + auto-corrects an array of words in multiple lines + auto-corrects an array of words and character constants + registers an offense for arrays of single quoted strings + does not register an offense for array with empty strings + auto-corrects an array of words using partial newlines + does not register an offense for an array with comments in it + does not register an offense in an ambiguous block context + registers an offense for arrays of strings containing hyphens + does not register an offense for array containing non-string + does not register an offense for array starting with %w + doesn't fail in wacky ways when multiple cop instances are used + does not register an offense on non-word strings + keeps the line breaks in place after auto-correct + registers an offense for strings with newline and tab escapes + registers an offense for an array with comments outside of it + auto-corrects an array of words + detects when the cop must be disabled to avoid offenses + uses %W when autocorrecting strings with embedded newlines and tabs + registers an offense in a non-ambiguous block context + when the default external encoding is US-ASCII + registers an offense for arrays of unicode word characters + when the default external encoding is UTF-8 + registers an offense for arrays of unicode word characters + with non-default MinSize + does not autocorrects arrays of one symbol if MinSize > 1 + with a WordRegex configuration which accepts almost anything + uses %W when autocorrecting strings with non-printable chars + uses %w for strings which only appear to have an escape + with a custom WordRegex configuration + registers an offense for arrays of email addresses + +RuboCop::Cop::Style::Not + parenthesizes when `not` is applied to a ternary op + parenthesizes when `not` would change the meaning of a binary exp + auto-corrects "not" followed by parens with ! + parenthesizes when `not` is applied to or + auto-corrects "not" with ! + uses the reverse operator when `not` is applied to a comparison + does not register an offense for ! + parenthesizes when `not` is applied to and + registers an offense for not + +RuboCop::Cop::Lint::SafeNavigationChain + registers an offense for safe navigation with >= operator + accepts usages of safe navigation at last only with argument + accepts usages of safe navigation with `try` method + registers an offense for safe navigation with []= operator + accepts usages of safe navigation with assignment method + accepts usages of safe navigation with == operator + accepts usages of safe navigation with & operator + accepts usages of safe navigation with === operator + accepts usages of safe navigation with `blank?` method + accepts usages of method chain with safe navigation only + registers an offense for ordinary method chain exists after safe navigation method call with a block-pass + registers an offense for safe navigation with < operator + registers an offense for ordinary method call exists after safe navigation method call with an argument + accepts usages of safe navigation with `to_d` method + registers an offense for safe navigation with [] operator + registers an offense for safe navigation with > operator + accepts usages of safe navigation with || operator + registers an offense for ordinary method chain exists after safe navigation method call with an argument + registers an offense for safe navigation with <= operator + registers an offense for ordinary method chain exists after safe navigation method call + accepts usages of ordinary method chain with argument + accepts usages of safe navigation at last only + accepts usages of method chain with safe navigation only with argument + accepts usages of safe navigation with && operator + accepts usages of safe navigation with | operator + registers an offense for safe navigation with + operator + registers an offense for ordinary method chain exists after safe navigation method call with a block + accepts usages of ordinary method chain + accepts usages of safe navigation with `nil?` method + registers an offense for ordinary method call exists after safe navigation method call + accepts usages of safe navigation with `present?` method + accepts usages of safe navigation with self assignment method + >= Ruby 2.7 + registers an offense for ordinary method chain exists after safe navigation method call with a block using numbered parameter + proper highlighting + when used with a modifier if + when in a begin + when there are methods before + when there are methods after + when in a method + +RuboCop::Cop::Style::LambdaCall + when style is set to call + registers an offense for x.() + registers an offense for correct + opposite + when style is set to braces + registers an offense for x.call() + auto-corrects x.call asdf, x123 to x.(asdf, x123) + auto-corrects x.call to x.() + accepts a call without receiver + registers an offense for opposite + correct + +RuboCop::Cop::Style::IfInsideElse + isn't offended if there is a statement following the if node + isn't offended by if..elsif..else + catches an if node nested inside an else + catches an if..else nested inside an else + ignores if inside unless + isn't offended if there is a statement preceding the if node + ignores nested ternary expressions + ignores ternary inside if..else + ignores unless inside else + when AllowIfModifier is false + catches a modifier if nested inside an else + when AllowIfModifier is true + accepts a modifier if nested inside an else + +RuboCop::Cop::Layout::ExtraSpacing + when AllowForAlignment is false + accepts space between key and value in a hash with hash rockets + registers an offense and corrects extra space before a float + registers an offense and corrects alignment with token not preceded by space + registers an offense and corrects extra spacing before a unary plus in an argument list + registers an offense and corrects extra spacing in class inheritance + accepts aligned values of an implicit hash literal + ignores whitespace at the beginning of the line + ignores trailing whitespace + ignores whitespace inside a string + registers an offense and corrects double extra spacing in variable assignment + when spaces are present in a single-line hash literal + registers an offense and corrects hashes with symbol keys + registers an offense and corrects hashes with hash rockets + with extra spacing for alignment purposes + such as lining up different kinds of assignments + registers offense(s) + such as aligning = on lines where there are trailing comments + registers offense(s) + such as lining up assignments + registers offense(s) + such as lining up assignments with empty lines and comments in between + registers offense(s) + such as aligning with the same character + registers offense(s) + such as aligning long assignment expressions that include line breaks + registers offense(s) + such as aligning tokens with empty line between + registers offense(s) + such as aligning comments on non-adjacent lines + registers offense(s) + when AllowForAlignment is true + accepts aligned values of an implicit hash literal + accepts space between key and value in a hash with hash rockets + registers an offense and corrects double extra spacing in variable assignment + ignores whitespace at the beginning of the line + registers an offense and corrects extra spacing in class inheritance + ignores trailing whitespace + registers an offense and corrects extra spacing before a unary plus in an argument list + ignores whitespace inside a string + registers an offense and corrects alignment with token not preceded by space + registers an offense and corrects extra space before a float + when spaces are present in a single-line hash literal + registers an offense and corrects hashes with symbol keys + registers an offense and corrects hashes with hash rockets + with extra spacing for alignment purposes + such as aligning tokens with empty line between + allows it + such as aligning comments on non-adjacent lines + allows it + such as aligning with the same character + allows it + such as aligning long assignment expressions that include line breaks + allows it + such as lining up assignments + allows it + such as lining up different kinds of assignments + allows it + such as aligning = on lines where there are trailing comments + allows it + such as lining up assignments with empty lines and comments in between + allows it + when ForceEqualSignAlignment is true + does not register an offense if assignments are separated by blanks + does not register offenses for multiple complex nested assignments + register offenses and correct consecutive attribute assignments which are not aligned + registers an offense and corrects consecutive aref assignments which are not aligned + does not register an offense when optarg equals is not aligned with assignment equals sign + does not register an offense if assignments are aligned + does not register alignment errors on outdented lines + register offenses and correct complex nested assignments + aligns the first assignment with the following assignment + registers an offense and corrects consecutive assignments that are not aligned + register offenses and correct consecutive operator assignments which are not aligned + when AllowBeforeTrailingComments is + false + regsiters offense + does not trigger on only one space before comment + true + allows it + doesn't interfere with AllowForAlignment + being false + such as aligning long assignment expressions that include line breaks + registers offense(s) + such as lining up different kinds of assignments + registers offense(s) + such as aligning = on lines where there are trailing comments + registers offense(s) + such as lining up assignments + registers offense(s) + such as aligning comments on non-adjacent lines + registers offense(s) + such as lining up assignments with empty lines and comments in between + registers offense(s) + such as aligning tokens with empty line between + registers offense(s) + such as aligning with the same character + registers offense(s) + being true + such as lining up different kinds of assignments + allows it + such as aligning long assignment expressions that include line breaks + allows it + such as aligning tokens with empty line between + allows it + such as lining up assignments + allows it + such as aligning comments on non-adjacent lines + allows it + such as aligning = on lines where there are trailing comments + allows it + such as aligning with the same character + allows it + such as lining up assignments with empty lines and comments in between + allows it + +RuboCop::Cop::Lint::NestedMethodDefinition + does not register offense for nested definition inside class_exec + does not register offense for nested definition inside instance_exec + does not register offense for nested definition inside Module.new + does not register offense for nested definition inside Struct.new + does not register offense for nested definition inside instance_eval + registers an offense for a nested singleton method definition + does not register offense for nested definition inside ::Class.new + registers an offense for a nested method definition + registers an offense for a nested method definition inside lambda + does not register offense for definition of method on local var + does not register an offense for a lambda definition inside method + does not register offense for nested definition inside Class.new + registers an offense for a nested class method definition + does not register offense for nested definition inside class_eval + does not register offense for nested definition inside ::Struct.new + does not register offense for nested definition inside module_exec + does not register offense for nested definition inside module_eval + does not register offense for nested definition inside ::Module.new + does not register offense for nested definition inside class shovel + +RuboCop::Cop::Lint::Void + registers an offense for void op == if not on last line + accepts void op * by itself without a begin block + registers an offense for void op < if not on last line + accepts void unary op - by itself without a begin block + registers an offense for void op === if not on last line + accepts void op != by itself without a begin block + registers an offense for void sign op + if not on last line + accepts void unary op ~ by itself without a begin block + registers an offense for void lit [1] if not on last line + registers an offense for void op <= if not on last line + accepts void unary op ! if on last line + accepts void op / by itself without a begin block + registers two offenses for void literals in `#tap` method + registers an offense for void lit 1 if not on last line + registers an offense for void unary op ~ if not on last line + accepts void op <=> by itself without a begin block + registers an offense for void var var if not on last line + accepts void op >= if on last line + accepts void op == by itself without a begin block + accepts short call syntax + registers an offense for void op - if not on last line + registers an offense for void var $var if not on last line + registers an offense for void op + if not on last line + registers an offense for void var @var if not on last line + accepts void op * if on last line + accepts void op % by itself without a begin block + registers an offense for void lit 2.0 if not on last line + accepts void op > by itself without a begin block + accepts void op === by itself without a begin block + registers an offense for void sign op - if not on last line + registers an offense for void op >= if not on last line + registers an offense for void op % if not on last line + registers an offense for void op <=> if not on last line + accepts void unary op ! by itself without a begin block + accepts void op <=> if on last line + accepts void unary op + if on last line + accepts backtick commands + registers two offenses for void literals in a setter method + registers an offense for void op > if not on last line + accepts void op <= if on last line + registers two offenses for void literals in a `#each` method + registers an offense for void var VAR if not on last line + registers two offenses for void literals in an initialize method + registers an offense for void lit /test/ if not on last line + handles explicit begin blocks + registers an offense for void unary op ! if not on last line + accepts void op < by itself without a begin block + accepts void op + if on last line + accepts void unary op + by itself without a begin block + accepts percent-x commands + handles `#each` block with single expression + accepts void op - by itself without a begin block + registers an offense for void op != if not on last line + accepts void op == if on last line + accepts void op === if on last line + accepts void op + by itself without a begin block + accepts void unary op - if on last line + registers an offense for void lit {} if not on last line + accepts void op % if on last line + registers an offense for void `defined?` if not on last line + accepts void op < if on last line + registers an offense for void lit :test if not on last line + accepts void op - if on last line + accepts void op >= by itself without a begin block + registers an offense for void op / if not on last line + registers an offense for void op * if not on last line + registers an offense for void `self` if not on last line + accepts void op / if on last line + accepts void op > if on last line + handles empty block + registers an offense for void var @@var if not on last line + accepts void unary op ~ if on last line + accepts void op <= by itself without a begin block + accepts void op != if on last line + registers two offenses for void literals in a `for` + registers an offense for void literal in a method definition + when checking for methods with no side effects + registers an offense if not on last line + registers an offense for chained methods + when not checking for methods with no side effects + does not register an offense for void nonmutating methods + +RuboCop::Cop::Style::ExpandPathArguments + registers an offense when using `File.expand_path('../..', __FILE__)` + registers an offense when using `File.expand_path('./../..', __FILE__)` + registers an offense when using `File.expand_path('.', __FILE__)` + registers an offense when using `Pathname.new(__FILE__).parent.expand_path` + registers an offense when using `File.expand_path('../../..', __FILE__)` + does not register an offense when using `File.expand_path(__dir__)` + registers an offense when using `Pathname(__FILE__).parent.expand_path` + does not register an offense when using `File.expand_path(__FILE__)` + does not register an offense when using `File.expand_path('..', __dir__)` + registers an offense when using `::File.expand_path('./../..', __FILE__)` + does not register an offense when using `File.expand_path("#{path_to_file}.png", __FILE__)` + registers an offense when using `::Pathname.new(__FILE__).parent.expand_path` + does not register an offense when using `Pathname(__dir__).expand_path` + does not register an offense when using `File.expand_path(path, __FILE__)` + registers an offense when using `File.expand_path('../../lib', __FILE__)` + registers an offense when using `File.expand_path('..', __FILE__)` + +RuboCop::Cop::Style::PercentLiteralDelimiters + auto-correct + preserves line breaks when fixing a multiline array + preserves irregular indentation when correcting a multiline array + fixes a string array in a scope + preserves indentation when correcting a multiline array + behaves like escape characters + corrects %r with \t in it + corrects %r with \n in it + behaves like escape characters + corrects %W with \t in it + corrects %W with \n in it + behaves like escape characters + corrects %i with \n in it + corrects %i with \t in it + behaves like escape characters + corrects % with \t in it + corrects % with \n in it + behaves like escape characters + corrects %Q with \t in it + corrects %Q with \n in it + behaves like escape characters + corrects %s with \t in it + corrects %s with \n in it + behaves like escape characters + corrects %w with \t in it + corrects %w with \n in it + behaves like escape characters + corrects %q with \t in it + corrects %q with \n in it + behaves like escape characters + corrects %x with \n in it + corrects %x with \t in it + `default` override + allows all preferred delimiters to be set with one key + allows individual preferred delimiters to override `default` + `%s` symbol + registers an offense for other delimiters + does not register an offense for preferred delimiters + `%x` interpolated system call + registers an offense for other delimiters + does not register an offense for other delimiters when containing preferred delimiter characters + registers an offense for other delimiters when containing preferred delimiter characters in interpolation + does not register an offense for preferred delimiters + `%W` interpolated string array + registers an offense for other delimiters + does not register an offense for other delimiters when containing preferred delimiter characters + does not register an offense for preferred delimiters + registers an offense for other delimiters when containing preferred delimiter characters in interpolation + `%w` string array + does not register an offense for preferred delimiters with not a pairing delimiter + does not register an offense for preferred delimiters with only a closing delimiter + does not register an offense for preferred delimiters + does not register an offense for preferred delimiters with a pairing delimiters + does not register an offense for other delimiters when containing preferred delimiter characters + registers an offense for other delimiters + `%` interpolated string + registers an offense for a string with no content + registers an offense when the source contains invalid characters + registers an offense for other delimiters + registers an offense for other delimiters when containing preferred delimiter characters in interpolation + does not register an offense for preferred delimiters + does not register an offense for other delimiters when containing preferred delimiter characters + `%q` string + does not register an offense for preferred delimiters + registers an offense for other delimiters + does not register an offense for other delimiters when containing preferred delimiter characters + `%Q` interpolated string + registers an offense for other delimiters when containing preferred delimiter characters in interpolation + registers an offense for other delimiters + does not register an offense for other delimiters when containing preferred delimiter characters + does not register an offense for preferred delimiters + `%r` interpolated regular expression + does not register an offense for preferred delimiters + registers an offense for other delimiters when containing preferred delimiter characters in interpolation + registers an offense for a regular expression with option + does not register an offense for other delimiters when containing preferred delimiter characters + registers an offense for other delimiters + `%i` symbol array + does not register an offense for non-preferred delimiters enclosing escaped delimiters + registers an offense for other delimiters + does not register an offense for preferred delimiters + `%I` interpolated symbol array + does not register an offense for preferred delimiters + registers an offense for other delimiters + registers an offense for other delimiters when containing preferred delimiter characters in interpolation + invalid cop config + raises an error when invalid configuration is specified + +RuboCop::Cop::Style::UnpackFirst + does not register offense + when using `#unpack1` + when using `#unpack` accessing second element + registers offense + when using `#unpack` with square brackets + when using `#unpack` with `#slice` + when using `#unpack` with `#at` + when using `#unpack` with `#first` + when using `#unpack` with dot and square brackets + +RuboCop::Cop::Style::DateTime + registers an offense when using DateTime for current time + registers an offense when using ::DateTime for current time + does not register an offense when using Time for current time + registers an offense when using DateTime for modern date + does not register an offense when using DateTime in another namespace + does not register an offense when using Date for modern date + does not register an offense when using DateTime for historic date + does not register an offense when using ::DateTime for historic date + when configured to not allow #to_datetime + registers an offense + when configured to allow #to_datetime + does not register an offense + +RuboCop::Cop::Style::MethodCallWithArgsParentheses + when EnforcedStyle is require_parentheses (default) + ignores method listed in IgnoredMethods + register an offense for non-receiver method call without parens + auto-corrects partially parenthesized args by adding needed braces + register no offense for yield without args + auto-corrects calls with multiple args by adding needed braces + register no offense for superclass call with parens + register an offense for methods starting with capital without parens + accepts no parens in method call without args + accepts parens in method call with do-end blocks + register an offense for yield without parens + register an offense for method call without parens + auto-corrects calls where the argument node is a number + accepts no parens for operators + auto-corrects calls where the argument node is a constant + accepts no parens for unary operators + auto-corrects call with multiple args by adding braces + auto-corrects parenthesized args for local methods by removing space + accepts no parens for setter methods + auto-corrects calls where arg is method call + auto-corrects calls where multiple args are method calls + register an offense for superclass call without parens + accepts parens in method call with args + auto-corrects fully parenthesized args by removing space + register no offense for superclass call without args + when using safe navigation operator + register an offense for method call without parens + IgnoredPatterns + ignored methods listed in IgnoredPatterns + when inspecting macro methods + in a module body + does not register an offense + in a class body + does not register an offense + when inspecting macro methods with IncludedMacros + for a macro not on the included list + allows + in a module body + finds offense + for a macro in both IncludedMacros and IgnoredMethods + allows + in a class body + finds offense + when EnforcedStyle is omit_parentheses + accepts parens in calls with args with logical operators + accepts parens in range literals + register an offense for hashes in keyword values + register an offense in complex conditionals + accepts parens in default keyword argument value calls + accepts parens in implicit #to_proc + register an offense in assignments + accepts parens in camel case method without args + accepts parens in chained method calls + accepts parens in ternary condition calls + accepts parens in blocks with braces + accepts parens in args splat + accepts parens in chaining with operators + accepts parens in block passing calls + accepts parens in super method calls as arguments + accepts parens in nested method args + register an offense for camel-case methods with arguments + accepts parens in single-line inheritance + register an offense for yield call with parens + register an offense for superclass call with parens + accepts parens in slash regexp literal as argument + auto-corrects complex multi-line calls + accepts special lambda call syntax + register an offense for %r regex literal as arguments + auto-corrects single-line calls + register an offense for multi-line method calls + register an offense for parens in the last chain + register an offense for parens in method call without args + accepts parens in calls with logical operators + accepts parens in splat calls + accepts parens in method args + accepts parens in super without args + accepts parens in super calls with braced blocks + accepts parens in args with ternary conditions + accepts parens in argument calls with braced blocks + accepts parens in default argument value calls + accepts no parens in method call with args + auto-corrects multi-line calls with trailing whitespace + accepts parens in chaining with safe operators + accepts no parens in method call without args + accepts parens in calls with hash as arg + register an offense in multi-line inheritance + register an offense for parens in do-end blocks + accepts parens in literals with unary operators as first argument + allowing parenthesis in chaining + accepts no parens in the last call if previous calls with parens + accepts parens in the last call if any previous calls with parentheses + register offense for multi-line chaining without previous parens + register offense for single-line chaining without previous parens + allowing parens in multi-line calls + accepts parens for multi-line calls + allowing parens in camel-case methods + accepts parens for camel-case method names + +RuboCop::Cop::Style::RedundantParentheses + accepts parentheses around a constant passed to when + accepts parentheses around an irange + registers an offense for parens around a variable after semicolon + registers an offense for parens around last expressions in method body + accepts parentheses when enclosed in parentheses at `until-post` + registers an offense for parens around last expressions in block body + registers an offense for parens around a literal in array and following newline + accepts parentheses inside an erange + registers an offense for parens around constant ternary condition + accepts parentheses when enclosed in parentheses at `while-post` + accepts parentheses in super call with hash + registers an offense for parens around a literal hash value and following newline + accepts parentheses around the error passed to rescue + accepts parentheses inside an irange + registers an offense for parens around a literal in array + registers an offense for parens around a negative exponent + registers an offense for parens around a block body + registers an offense for parens around a literal hash value + accepts parentheses around a method call with unparenthesized arguments + accepts parentheses around an erange + registers an offense for parens around a float exponentiation base + registers an offense when there is space around the parentheses + accepts parentheses when they touch the preceding keyword + registers an offense for parens around method body + accepts parentheses when they touch the following keyword + registers an offense for parens around a positive exponent + registers an offense for parens around an integer exponentiation base + accepts parentheses around operator keywords + accepts parentheses in yield call with hash + behaves like redundant + registers an offense for parentheses around a literal + behaves like redundant + registers an offense for parentheses around a keyword + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a method call + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a literal + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a literal + behaves like redundant + registers an offense for parentheses around a constant + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around an unary operation + behaves like redundant + registers an offense for parentheses around a variable + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a literal + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a literal + behaves like redundant + registers an offense for parentheses around a literal + behaves like redundant + registers an offense for parentheses around a method call + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a method call + behaves like redundant + registers an offense for parentheses around a variable + behaves like redundant + registers an offense for parentheses around a keyword + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a method call + behaves like redundant + registers an offense for parentheses around a literal + behaves like redundant + registers an offense for parentheses around a literal + behaves like redundant + registers an offense for parentheses around a literal + behaves like redundant + registers an offense for parentheses around a literal + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a method call + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a literal + behaves like redundant + registers an offense for parentheses around an unary operation + behaves like redundant + registers an offense for parentheses around an unary operation + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a method call + when a non-parenthesized call has an arg and a block + accepts parens around the arg + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a variable + when the first argument in a method call begins with a hash literal + accepts parentheses if the argument list is not parenthesized + registers an offense if the argument list is parenthesized + behaves like redundant + registers an offense for parentheses around a method call + behaves like keyword with return value + behaves like redundant + registers an offense for parentheses around a keyword + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a method call + behaves like keyword with return value + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a keyword + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a literal + behaves like redundant + registers an offense for parentheses around a keyword + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a literal + behaves like keyword with return value + behaves like redundant + registers an offense for parentheses around a keyword + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a literal + behaves like redundant + registers an offense for parentheses around a method call + behaves like keyword with arguments + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a literal + behaves like keyword with arguments + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around a keyword + behaves like plausible + accepts parentheses when arguments are unparenthesized + behaves like redundant + registers an offense for parentheses around a keyword + behaves like redundant + registers an offense for parentheses around an unary operation + when a hash literal is the second argument in a method call + registers an offense + behaves like redundant + registers an offense for parentheses around a literal + +RuboCop::Cop::Lint::DeprecatedOpenSSLConstant + registers an offense when using ::Digest class methods on an algorithm constant and corrects + registers an offense when using an digest constant with chained methods and corrects + registers an offense when building an instance using an digest constant and corrects + does not register an offense when using cipher with a string + does not register an offense with cipher constant and argument is a variable + registers an offense with cipher constant and double quoted string argument and corrects + does not register an offense with cipher constant and argument is a constant + registers an offense with AES + blocksize constant and corrects + registers an offense with cipher constant and one argument and corrects + registers an offense with cipher constant and two arguments and corrects + does not register an offense with cipher constant and send argument is a method + does not register an offense when using ::Digest class methods with an algorithm string and value + does not register an offense when building digest using an algorithm string + registers an offense with AES + blocksize constant and mode argument and corrects + when used in a block + registers an offense when using ::Digest class methods on an algorithm constant and corrects RuboCop::Cop::Lint::RequireParentheses - registers an offense for missing parentheses around expression in ternary - accepts method calls without parentheses followed by keyword and/or + accepts method call with parentheses in ternary + accepts missing parentheses around expression with + operator + accepts missing parentheses when method is not a predicate accepts parentheses around expression with boolean operator - accepts calls to methods that are operators - accepts condition that is not a call accepts method calls that are all operations - accepts missing parentheses when method is not a predicate - accepts missing parentheses around expression with + operator - accepts calls to methods that are setters - registers an offense for missing parentheses around expression with && operator - accepts method call with parentheses in ternary + accepts method calls without parentheses followed by keyword and/or + accepts calls to methods that are operators registers an offense for missing parentheses around expression with || operator + registers an offense for missing parentheses around expression with && operator + registers an offense for missing parentheses around expression in ternary + accepts calls to methods that are setters + accepts condition that is not a call when using safe navigation operator registers an offense for missing parentheses around expression with && operator -RuboCop::Cop::Lint::OutOfRangeRegexpRef - registers an offense when out of range references are used for non captures - does not register offense to a regexp with valid references for a mix named and numbered captures - handles `match` with no arguments - registers an offense when references are used before any Regexp - registers an offense when the regexp is matched with `===` - uses the maximum number of captures for when clauses with multiple conditions - does not register an offense when in range references are used inside a when clause - registers an offense when out of range references are used inside a when clause - registers an offense when the regexp is matched with `match` - registers an offense when the regexp appears on the right hand side of `=~` - does not register an offence Regexp containing non literal - registers an offense when out of range references are used for named captures - registers an offense when out of range references are used for mix of numbered and named captures - only registers an offense when the regexp is matched as a literal - handles `match` with no receiver - ignores calls to `match?` - only registers an offense for when clauses when the regexp is matched as a literal - does not register offense to a regexp with valid references for numbered captures - ignores regexp when clause conditions that contain interpolations - registers an offense when out of range references are used for numbered captures - does not register offense to a regexp with valid references for named captures - matching with `grep` - does not register an offense when in range references are used - registers an offense when out of range references are used - only registers an offense when the regexp is matched as a literal - matching with index - does not register an offense when in range references are used - registers an offense when out of range references are used - only registers an offense when the regexp is matched as a literal - matching with `[]` - only registers an offense when the regexp is matched as a literal - registers an offense when out of range references are used - does not register an offense when in range references are used - matching with rpartition - does not register an offense when in range references are used - only registers an offense when the regexp is matched as a literal - registers an offense when out of range references are used - matching with partition - only registers an offense when the regexp is matched as a literal - does not register an offense when in range references are used - registers an offense when out of range references are used - matching with match - does not register an offense when in range references are used - registers an offense when out of range references are used - only registers an offense when the regexp is matched as a literal - matching with rindex - registers an offense when out of range references are used - only registers an offense when the regexp is matched as a literal - does not register an offense when in range references are used - matching with sub - only registers an offense when the regexp is matched as a literal - registers an offense when out of range references are used - does not register an offense when in range references are used - matching with sub! - does not register an offense when in range references are used - only registers an offense when the regexp is matched as a literal - registers an offense when out of range references are used - matching with scan - only registers an offense when the regexp is matched as a literal - does not register an offense when in range references are used - registers an offense when out of range references are used - matching with gsub - only registers an offense when the regexp is matched as a literal - registers an offense when out of range references are used - does not register an offense when in range references are used - matching with slice - does not register an offense when in range references are used - registers an offense when out of range references are used - only registers an offense when the regexp is matched as a literal - matching with start_with? - does not register an offense when in range references are used - registers an offense when out of range references are used - only registers an offense when the regexp is matched as a literal - matching with gsub! - registers an offense when out of range references are used - only registers an offense when the regexp is matched as a literal - does not register an offense when in range references are used - matching with end_with? - does not register an offense when in range references are used - registers an offense when out of range references are used - only registers an offense when the regexp is matched as a literal - matching with slice! - registers an offense when out of range references are used - does not register an offense when in range references are used - only registers an offense when the regexp is matched as a literal +RuboCop::Cop::Lint::LiteralAsCondition + registers an offense for literal :"#{a}" in complex ! + accepts literal {} in a when of a case with something after case keyword + accepts literal [1] if it's not an and/or operand + registers an offense for literal {} in case + registers an offense for `!{}` + accepts `true` literal in `while` + registers an offense for `not 2.0` + registers an offense for literal {} in complex ! + registers an offense for literal [1] in a when of a case without anything after case keyword + accepts literal 1 in a when of a case with something after case keyword + registers an offense for literal 2.0 in post-loop while + registers an offense for literal 2.0 in && + registers an offense for literal :"#{a}" in post-loop until + accepts array literal in case, if it has nested non-literal element + registers an offense for literal :"#{a}" in until + accepts dstr literal in case + accepts literal :sym in a when of a case with something after case keyword + registers an offense for literal {} in ! + registers an offense for literal :"#{a}" in while + registers an offense for literal 2.0 in until + accepts literal [1] in non-toplevel and/or + registers an offense for `not [1]` + accepts array literal in case, if it has non-literal elements + registers an offense for literal :sym in until + registers an offense for literal :sym in complex cond + registers an offense for literal 1 in && + registers an offense for literal :sym in if + registers an offense for literal :"#{a}" in post-loop while + registers an offense for literal [1] in complex cond + registers an offense for literal 2.0 in complex cond + accepts literal :"#{a}" if it's not an and/or operand + registers an offense for literal :sym in while + registers an offense for literal :sym in post-loop until + registers an offense for literal :"#{a}" in ! + registers an offense for literal 2.0 in case + registers an offense for literal 2.0 in post-loop until + registers an offense for literal 2.0 in complex ! + accepts literal {} if it's not an and/or operand + registers an offense for literal 1 in ! + registers an offense for literal :"#{a}" in complex cond + registers an offense for `not 1` + registers an offense for literal :"#{a}" in && + registers an offense for `!:sym` + registers an offense for literal {} in if + accepts literal 2.0 in non-toplevel and/or + accepts literal :"#{a}" in a when of a case with something after case keyword + registers an offense for case with a primitive array condition + registers an offense for literal [1] in post-loop while + registers an offense for literal {} in complex cond + registers an offense for literal :"#{a}" in case + registers an offense for literal 1 in if + accepts `true` literal in post-loop `while` + registers an offense for literal 2.0 in if + registers an offense for literal 2.0 in ! + registers an offense for literal {} in post-loop until + registers an offense for literal {} in && + accepts literal 1 if it's not an and/or operand + accepts literal 2.0 if it's not an and/or operand + registers an offense for literal 1 in case + registers an offense for literal [1] in ! + registers an offense for `not {}` + registers an offense for literal [1] in && + accepts literal :sym if it's not an and/or operand + accepts literal {} in non-toplevel and/or + accepts literal 2.0 in a when of a case with something after case keyword + registers an offense for `not :"#{a}"` + registers an offense for literal {} in post-loop while + accepts literal :"#{a}" in non-toplevel and/or + registers an offense for literal {} in while + registers an offense for literal [1] in while + registers an offense for literal :"#{a}" in a when of a case without anything after case keyword + accepts literal :sym in non-toplevel and/or + registers an offense for literal {} in until + registers an offense for literal 1 in post-loop while + registers an offense for literal 2.0 in while + registers an offense for `not :sym` + accepts literal 1 in non-toplevel and/or + registers an offense for literal 1 in post-loop until + registers an offense for literal [1] in post-loop until + accepts `false` literal in `until` + registers an offense for literal :"#{a}" in if + registers an offense for literal :sym in a when of a case without anything after case keyword + registers an offense for literal 2.0 in a when of a case without anything after case keyword + registers an offense for literal [1] in case + registers an offense for literal [1] in complex ! + registers an offense for `!:"#{a}"` + accepts `false` literal in post-loop `until` + registers an offense for literal [1] in until + registers an offense for literal :sym in complex ! + registers an offense for literal 1 in until + registers an offense for literal 1 in while + registers an offense for literal 1 in complex cond + registers an offense for `![1]` + registers an offense for literal [1] in if + registers an offense for literal {} in a when of a case without anything after case keyword + registers an offense for literal :sym in case + registers an offense for literal 1 in complex ! + registers an offense for literal :sym in && + registers an offense for literal 1 in a when of a case without anything after case keyword + registers an offense for `!2.0` + accepts literal [1] in a when of a case with something after case keyword + registers an offense for `!1` + registers an offense for literal :sym in post-loop while + registers an offense for literal :sym in ! -RuboCop::Formatter::JUnitFormatter - #file_finished - displays start of parsable text - displays an offfense for `classname='test_2` in parsable text - displays a non-offfense element in parsable text - displays an offfense for `classname='test_1` in parsable text - displays end of parsable text +RuboCop::Cop::Style::OptionHash + registers an offense + permitted list + ignores if the method is permitted + when passing options hash to super + does not register an offense when call to super is in a nested block + does not register an offense + does not register an offense when code exists before call to super + when there are no arguments + does not register an offense + when the last argument is a non-options-hash optional hash + does not register an offense + when the last argument is an options hash named something else + does not register an offense + when the argument name is in the list of suspicious names + registers an offense + +RuboCop::Cop::Metrics::BlockLength + does not count commented lines by default + accepts a block with less than 3 lines + does not count blank lines + accepts a block with multiline receiver and less than 3 lines of body + reports the correct beginning and end lines + rejects brace blocks too + accepts empty blocks + rejects a block with more than 5 lines + properly counts nested blocks + when ExcludedMethods is enabled + when receiver contains whitespaces + ignores whitespaces + behaves like ignoring an offense on an excluded method + accepts the foo method with a long block + still rejects other methods with long blocks + behaves like ignoring an offense on an excluded method + accepts the foo method with a long block + still rejects other methods with long blocks + when a method is ignored, but receiver is a module + does not report an offense + when defining a module + does not register an offense + when `CountAsOne` is not empty + folds array into one line + when CountComments is enabled + also counts commented lines + when defining a class + does not register an offense + +RuboCop::Cop::Lint::OrderedMagicComments + registers an offense and corrects when using `frozen_string_literal` magic comment is next of shebang + registers an offense and corrects when an `encoding` magic comment does not precede all other magic comments + does not register an offense when using `encoding` magic comment only + registers an offense and corrects when `-*- encoding : ascii-8bit -*-` magic comment does not precede all other magic comments + does not register an offense when using `encoding` magic comment is first line + does not register an offense when using `frozen_string_literal` magic comment only + does not register an offense when using `encoding` magic comment is next of shebang + registers an offense and corrects when `coding` magic comment does not precede all other magic comments + does not register an offense when using `encoding: Encoding::SJIS` Hash notation after`frozen_string_literal` magic comment + +RuboCop::Cop::Lint::FloatComparison + registers an offense when comparing with float returning method + does not register an offense when comparing with float using epsilon + registers an offense when comparing with float method that can return numeric and returns float + does not register an offense when comparing with float method that can return numeric and returns integer + registers an offense when comparing with method on float receiver + registers an offense when comparing with float + registers an offense when comparing with arightmetic operator on floats + +RuboCop::Cop::Style::IfUnlessModifier + accepts if-end followed by a chained call using `&.` + doesn't break if-end when used as RHS of constant assignment + accepts code with EOL comment since user might want to keep it + accepts if-else-end + adds parens in autocorrect when if-end used with `&&` operator + adds parens in autocorrect when if-end used with `||` operator + doesn't break if-end when used as RHS of binary arithmetic + accepts if/elsif + doesn't break if-end when used as RHS of local var assignment + accepts if-end when used as LHS of binary arithmetic + doesn't break if-end when used as RHS of instance var assignment + accepts if-end followed by a chained call using `.` + doesn't break if-end when used as RHS of class var assignment + unless-end with conditional as body + accepts + when Layout/LineLength is disabled + registers an offense even for a long modifier statement + if-end with conditional as body + accepts + when if-end condition has some code after the end keyword + when it is short enough to fit on a single line + corrects it to the single-line form + when it is not short enough to fit on a single line + accepts it in the multiline form + when if-end condition is a value in a hash + when it is short enough to fit on a single line + corrects it to the single-line form + when it is not short enough to fit on a single line + accepts it in the multiline form + when if-end condition has a first line comment + when it is not short enough to fit on a single line + accepts it in the multiline form + when it is short enough to fit on a single line + corrects it to the single-line form + behaves like condition modifier cop + for a multiline 'unless' + corrects it if result fits in one line + accepts an empty body + accepts it if single line would not fit on one line + accepts it when condition has local variable assignment + corrects it when assignment is in body + accepts it if body spans more than one line + when Layout/LineLength is disabled + registers an offense even for a long modifier statement + accepts multiline condition in modifier form + registers an offense + when if-end condition is an element of an array + when not short enough to fit on a single line + accepts it in the multiline form + when short enough to fit on a single line + corrects it to the single-line form + behaves like condition modifier cop + for a multiline 'if' + accepts it if body spans more than one line + corrects it when assignment is in body + corrects it if result fits in one line + accepts it if single line would not fit on one line + accepts it when condition has local variable assignment + accepts an empty body + when Layout/LineLength is disabled + registers an offense even for a long modifier statement + accepts multiline condition in modifier form + registers an offense + multiline if that fits on one line with comment on first line + registers an offense and preserves comment + if-end is argument to a parenthesized method call + adds parentheses because otherwise it would cause SyntaxError + when if-end condition is assigned to a variable + with variable being on the same line + when it is short enough to fit on a single line + corrects it to the single-line form + when it is not short enough to fit on a single line + accepts it in the multiline form + with variable being on the previous line + when it is short enough to fit on a single line + corrects it to the single-line form + when it is not short enough to fit on a single line + accepts it in the multiline form + multiline unless that fits on one line + registers an offense + multiline if that fits on one line + registers an offense + and has two statements separated by semicolon + accepts + if-end is argument to a non-parenthesized method call + adds parentheses so as not to change meaning + with implicit match conditional + when a multiline if fits on one line + registers an offense + when a multiline if doesn't fit on one line + accepts + with tabs used for indentation + with Layout/IndentationWidth: Width config + behaves like with tabs indentation + it fits on one line + registers an offense + it doesn't fit on one line + doesn't register an offense + with Layout/IndentationStyle: IndentationWidth config + behaves like with tabs indentation + it fits on one line + registers an offense + it doesn't fit on one line + doesn't register an offense + modifier if that does not fit on one line, but is not the only statement on the line + accepts + short multiline if near an else etc + registers an offense + multiline if that fits on one line with comment near end + accepts + with a named regexp capture on the LHS + does not register an offense + modifier if that does not fit on one line + when Layout/LineLength is disabled with enable/disable comments + accepts + when Layout/LineLength is enabled + corrects it to normal form + and the long line is too long because AllowURI is false + registers an offense + IgnoreCopDirectives + and the long line is too long because IgnoreCopDirectives is false + registers an offense + and the long line is allowed because IgnoreCopDirectives is true + accepts + and the long line is allowed because AllowURI is true + accepts + when Layout/LineLength is disabled with an EOL comment + accepts + when Layout/LineLength is disabled in configuration + accepts + +RuboCop::Cop::RangeHelp + source indicated by #range_by_whole_lines + when source doesn't end with a newline + with include_final_newline + is expected to eq "newline_at_end" + is expected to eq 30 + without include_final_newline + is expected to eq "newline_at_end" + with parts of two lines + without include_final_newline + is expected to eq "puts 'example'\nputs 'another example'" + with include_final_newline + is expected to eq "puts 'example'\nputs 'another example'\n" + with a whole line plus beginning of next line + without include_final_newline + is expected to eq "puts 'example'\nputs 'another example'" + with include_final_newline + is expected to eq "puts 'example'\nputs 'another example'\n" + with parts of four lines + without include_final_newline + is expected to eq "puts 'example'\nputs 'another example'\n\nsomething_else" + with include_final_newline + is expected to eq "puts 'example'\nputs 'another example'\n\nsomething_else\n" + with end of one line + without include_final_newline + is expected to eq "puts 'example'" + with include_final_newline + is expected to eq "puts 'example'\n" + with beginning of one line + with include_final_newline + is expected to eq "puts 'another example'\n" + without include_final_newline + is expected to eq "puts 'another example'" + with a whole line except newline selected + with include_final_newline + is expected to eq "puts 'example'\n" + without include_final_newline + is expected to eq "puts 'example'" + when part of a single line is selected + without include_final_newline + is expected to eq "puts 'example'" + with include_final_newline + is expected to eq "puts 'example'\n" + source indicated by #range_with_surrounding_comma + when side is :both + is expected to eq ",Error," + when side is :left + is expected to eq ",Error" + when side is :right + is expected to eq "Error," + source indicated by #range_with_surrounding_space + when side is :both + is expected to eq " a(2) " + when side is :left + is expected to eq " a(2)" + when side is :right + is expected to eq "a(2) " + +RuboCop::Cop::Style::RedundantFileExtensionInRequire + does not register an offense when requiring filename without an extension + does not register an offense when requiring variable as a filename + registers an offense and corrects when requiring filename ending with `.rb` + does not register an offense when requiring filename ending with `.so` + +RuboCop::Cop::Style::CaseLikeIf + registers an offense and corrects when using `match?` with regexp + does not register an offense when using `==` with constant containing 1 letter in name + registers an offense and corrects when using `=~` + does not register an offense when using `unless` + registers an offense and corrects when using `is_a?` + does not register an offense when using ternary operator + does not register an offense when using `=~` in first branch with non regexp + does not register an offense when using `match?` with non regexp + does not register an offense when using `match?` in first branch with non regexp + registers an offense and corrects when using `match?` with non regexp in other branches except first + registers an offense and corrects when using `||` within conditions + does not register an offense when only `if-else` + does not register an offense when using modifier `if` + registers an offense and corrects when using nested conditions with `||` + registers an offense and corrects when using `include?` with range + does not register an offense when using `equal?` without a receiver + does not register an offense when using `==` with class reference + does not register an offense when using `match?` without a receiver + registers an offense and corrects when using `==` with constant + does not register an offense when only single `if` + does not register an offense when using `==` with method call with arguments + does not register an offense when not all conditions contain target + registers an offense and corrects when using `===` + does not register an offense when one of `||` subconditions is not convertible + registers an offense and corrects when using `==` with literal + registers an offense and corrects when target is a method call + +RuboCop::Cop::Lint::RedundantStringCoercion + registers an offense and corrects `to_s` in an interpolation with several expressions + registers an offense and corrects `to_s` in interpolation + registers an offense and corrects an implicit receiver + accepts interpolation without #to_s + accepts #to_s with arguments in an interpolation + does not explode on empty interpolation RuboCop::Cop::Style::OptionalArguments - allows methods with only one required argument - allows methods with multiple optional arguments at the end - allows methods with only optional arguments allows methods with only one optional argument + registers an offense for each optional argument when multiple optional arguments are followed by a required argument allows methods without arguments + allows methods with multiple optional arguments at the end + allows methods with only one required argument + allows methods with only optional arguments allows methods with only required arguments registers an offense when an optional argument is followed by a required argument - registers an offense for each optional argument when multiple optional arguments are followed by a required argument named params with default values allows optional arguments before an optional named argument required params - registers an offense for optional arguments that come before required arguments where there are name arguments - allows optional arguments before required named arguments allows optional arguments to come before a mix of required and optional named argument + allows optional arguments before required named arguments + registers an offense for optional arguments that come before required arguments where there are name arguments -RuboCop::Cop::Lint::PercentSymbolArray - detecting colons or commas in a %i/%I string - registers an offense and corrects when symbols contain colons and are comma separated - registers an offense and corrects when one symbol has a colon but there are no commas - accepts likely false positive $, - accepts tokens without colons or commas - registers an offense and corrects when symbols contain colons and are comma separated - registers an offense and corrects when there are no colons but one comma - accepts tokens without colons or commas - registers an offense and corrects when there are no colons but one comma - registers an offense and corrects when one symbol has a colon but there are no commas - accepts likely false positive $, - with binary encoded source - registers an offense and corrects when tokens contain quotes - accepts if tokens contain no quotes - -RuboCop::Cop::Style::EvalWithLocation - accepts `eval` with a code that is a variable - registers an offense when using `#instance_eval` without any arguments - registers an offense when using `#class_eval` with an incorrect lineno - registers an offense when using `#eval` with an incorrect line number - accepts `eval` with a heredoc, a filename and `__LINE__ + 1` - registers an offense when using `#eval` without lineno - registers an offense when using `#module_eval` without any arguments - registers an offense when using `#class_eval` without any arguments - accepts `eval` with a string, a filename and `__LINE__` on a new line - registers an offense when using `#eval` with a string on a new line - registers an offense when using `#eval` without any arguments - registers an offense when using `#eval` with `binding` only - accepts `eval` with a string, a filename and `__LINE__` - registers an offense when using `#eval` with a heredoc and an incorrect line number - -RuboCop::Cop::Lint::AmbiguousRegexpLiteral - with a regexp literal in the first argument - with parentheses - accepts - without parentheses - registers an offense and corrects when using block argument - registers an offense and corrects when multiple arguments - registers an offense and corrects when single argument - registers an offense and corrects when nesting - -RuboCop::Cop::Style::EachWithObject - ignores inject and reduce with empty body - ignores inject and reduce with passed in, but not returned hash - ignores inject and reduce passed in symbol - does not blow up for reduce with no arguments - ignores inject/reduce with assignment to accumulator param in block - finds inject and reduce with passed in and returned hash - correctly autocorrects with return value only - correctly autocorrects - ignores inject and reduce with condition as body - when a simple literal is passed as initial value - ignores inject/reduce - -RuboCop::Cop::Lint::ElseLayout - registers an offense for expr on same line as else - accepts proper else - handles empty braces - can handle elsifs - handles ternary ops - accepts single-expr else regardless of layout - handles modifier forms - -RuboCop::Cop::Style::For - when for is the enforced style - registers an offense for multiline each - registers an offense for correct + opposite style - accepts for - registers an offense for a tuple of items - accepts single line each - registers an offense for each without an item and uses _ as the item - when using safe navigation operator - does not break - when each is the enforced style - registers an offense for for - accepts def for - registers an offense for opposite + correct style - accepts multiline each - accepts :for - auto-correct - changes for that does not have do or semicolon to each - corrects a tuple of items - with range - changes for to each - changes for that does not have do or semicolon to each - without parentheses - changes for to each - changes for that does not have do or semicolon to each - -RuboCop::Cop::Layout::ClassStructure - #autocorrect - when there is a comment in the macro method - autocorrects the offenses - with a complete ordered example - does not create offense - with attribute macros before after validations - is expected to eq class Person - include AnotherModule - extend SomeModule - - CustomError = Cla...rotected_method - end - - private +RuboCop::Cop::Registry + exposes a mapping of cop names to cop classes + exposes the number of stored cops + exposes a list of cop names + can filter down to all but one type + can filter down to one type + exposes cop departments + can be cloned + when dismissing a cop class + disallows it if done too late + allows re-listing + allows it if done rapidly + #cops + exposes a list of cops + #qualified_cop_name + emits a warning when namespace is incorrect + gives back already properly qualified names + raises an error when a cop name is ambiguous + qualifies names with the correct namespace + qualifies names without a namespace + returns the provided name if no namespace is found + #enabled + overrides config if :only includes the cop + selects cops which are enabled in the config + selects only safe cops if :safe passed + when new cops are introduced + does not include them + overrides config if :only includes the cop + when specifying `NewCops: disable` option in .rubocop.yml + does not include them + when specifying `--disable-pending-cops` command-line option + does not include them + when specifying `NewCops: enable` option in .rubocop.yml + does not include them because command-line option takes precedence over .rubocop.yml + when specifying `--enable-pending-cops` command-line option + includes them + when specifying `NewCops: disable` option in .rubocop.yml + includes them because command-line option takes precedence over .rubocop.yml + when specifying `NewCops: pending` option in .rubocop.yml + does not include them + when specifying `NewCops: enable` option in .rubocop.yml + includes them + #contains_cop_matching? + returns false for cops not included in the store + can find cops matching a given name - def some_private_method - end - end - simple example - is expected to eq "class Person\n include AnotherModule\n extend SomeModule\n CONST = 'wrong place'\nend\n" - with protected methods declared before private - is expected to eq class MyClass - def public_method - end +RuboCop::Cop::Layout::SpaceInsideHashLiteralBraces + registers an offense for hashes with no spaces if so configured + accepts hashes with spaces by default + registers an offense for correct + opposite + accepts hash literals with no braces + can handle interpolation in a braceless hash literal + with space inside empty braces allowed + accepts empty braces with space inside + registers an offense for empty braces with no space inside + on Hash[{ x: 1 } => [1]] + does not register an offense + when EnforcedStyle is compact + registers an offense for opposite + correct + accepts multiline hash + doesn't register an offense for non-nested hashes with spaces + accepts multiline hash with comment + registers an offense for nested hashes with spaces + registers offenses for hashes with no spaces + on { key: "{" } + does not register an offense + with space inside empty braces not allowed + registers an offense for empty braces with space inside + accepts empty braces with no space inside + when EnforcedStyle is no_space + registers an offense for opposite + correct + accepts multiline hash + accepts multiline hash with comment + accepts hashes with no spaces + registers an offense for hashes with spaces - private +RuboCop::Cop::InternalAffairs::NodeTypePredicate + does not register an offense for a predicate node type check + comparison node type check + registers an offense and auto-corrects - def first_private...ar before `private_methods`. - end +RuboCop::Cop::Style::SymbolProc + accepts block when method in body is not called on block arg + registers an offense for a block with parameterless method call on param + autocorrects multiple aliases with symbols as proc + accepts block with more than 1 expression in body + accepts block with adding a comma after the sole argument + accepts block with no arguments + accepts ::Proc.new with 1 argument + accepts block with a block argument + accepts lambda with 1 argument + accepts block with more than 1 arguments + auto-corrects correctly when there are no arguments in parentheses + does not crash with a bare method call + accepts proc with 1 argument + auto-corrects correctly when args have a trailing comma + accepts empty block body + registers an offense for a block when method in body is unary -/+ + accepts Proc.new with 1 argument + accepts block with splat params + accepts ignored method + when the method has arguments + registers an offense + when `super` has arguments + registers an offense + when `super` has no arguments + registers an offense - def second_protected_method - end - end +RuboCop::Cop::Lint::DuplicateHashKey + behaves like duplicated non literal key + does not register an offense for duplicated `{ :sym => some_method_call }` hash keys + behaves like duplicated literal key + registers an offense for duplicated `1.0` hash keys + behaves like duplicated non literal key + does not register an offense for duplicated `(x or false)` hash keys + when there are two duplicated keys in a hash + registers two offenses + behaves like duplicated non literal key + does not register an offense for duplicated `some_method_call` hash keys + behaves like duplicated literal key + registers an offense for duplicated `(1)` hash keys + behaves like duplicated literal key + registers an offense for duplicated `(false <=> true)` hash keys + behaves like duplicated literal key + registers an offense for duplicated `!true` hash keys + behaves like duplicated literal key + registers an offense for duplicated `{ :a => 1, :b => 2 }` hash keys + behaves like duplicated non literal key + does not register an offense for duplicated `"#{some_method_call}"` hash keys + behaves like duplicated literal key + registers an offense for duplicated `nil` hash keys + behaves like duplicated literal key + registers an offense for duplicated `'str'` hash keys + behaves like duplicated non literal key + does not register an offense for duplicated `(x == false)` hash keys + behaves like duplicated literal key + registers an offense for duplicated `(false && true)` hash keys + behaves like duplicated literal key + registers an offense for duplicated `[1, 2, 3]` hash keys + when there is a duplicated key in the hash literal + registers an offense + behaves like duplicated literal key + registers an offense for duplicated `/./` hash keys + target ruby version >= 2.6 + behaves like duplicated literal key + registers an offense for duplicated `(42..)` hash keys + behaves like duplicated literal key + registers an offense for duplicated `%r{abx}ixo` hash keys + behaves like duplicated non literal key + does not register an offense for duplicated `/.#{some_method_call}/` hash keys + behaves like duplicated non literal key + does not register an offense for duplicated `{ some_method_call => :sym }` hash keys + behaves like duplicated literal key + registers an offense for duplicated `false` hash keys + behaves like duplicated non literal key + does not register an offense for duplicated `(x && false)` hash keys + behaves like duplicated literal key + registers an offense for duplicated `1` hash keys + behaves like duplicated literal key + registers an offense for duplicated `(false or true)` hash keys + When there is no duplicated key in the hash + does not register an offense + behaves like duplicated non literal key + does not register an offense for duplicated `[some_method_call]` hash keys + When a key is duplicated three times in a hash literal + registers two offenses + behaves like duplicated literal key + registers an offense for duplicated `"#{2}"` hash keys + behaves like duplicated non literal key + does not register an offense for duplicated `%r{abx#{foo}}ixo` hash keys + behaves like duplicated non literal key + does not register an offense for duplicated `some_method_call(x, y)` hash keys + behaves like duplicated literal key + registers an offense for duplicated `{ a: 1, b: 2 }` hash keys -RuboCop::Cop::Layout::HeredocIndentation - quoted by ' - displays message to use `<<~` instead of `<<` - accepts for not indented but with whitespace - registers an offense for not indented enough with empty line - accepts for an empty line - accepts for include empty lines - registers an offense for first line minus-level indented, with `-` - does not register an offense when not indented but with whitespace, with `-` - registers an offense for not indented, with `~` - registers an offense for too deep indented with empty line - accepts for indented, with `~` - registers an offense for not indented - accepts for indented, but with `-` - registers an offense for not indented, without `~` - accepts for indented, but without `~` - registers an offense for not indented enough with whitespace line - registers an offense for too deep indented with whitespace line - registers an offense for minus level indented - displays message to use `<<~` instead of `<<-` - registers an offense for too deep indented - when Layout/LineLength is configured - accepts for long heredoc - quoted by ` - accepts for not indented but with whitespace - registers an offense for too deep indented - registers an offense for not indented, without `~` - does not register an offense when not indented but with whitespace, with `-` - displays message to use `<<~` instead of `<<-` - accepts for include empty lines - displays message to use `<<~` instead of `<<` - registers an offense for too deep indented with whitespace line - accepts for indented, but with `-` - registers an offense for too deep indented with empty line - accepts for indented, but without `~` - registers an offense for minus level indented - registers an offense for not indented enough with empty line - accepts for an empty line - registers an offense for not indented, with `~` - registers an offense for first line minus-level indented, with `-` - registers an offense for not indented enough with whitespace line - accepts for indented, with `~` - registers an offense for not indented - when Layout/LineLength is configured - accepts for long heredoc - quoted by " - registers an offense for not indented, with `~` - registers an offense for not indented, without `~` - registers an offense for too deep indented with whitespace line - accepts for indented, but without `~` - registers an offense for minus level indented - displays message to use `<<~` instead of `<<-` - accepts for an empty line - registers an offense for not indented enough with empty line - registers an offense for first line minus-level indented, with `-` - accepts for indented, with `~` - accepts for include empty lines - registers an offense for too deep indented - registers an offense for not indented - accepts for indented, but with `-` - registers an offense for too deep indented with empty line - does not register an offense when not indented but with whitespace, with `-` - displays message to use `<<~` instead of `<<` - accepts for not indented but with whitespace - registers an offense for not indented enough with whitespace line - when Layout/LineLength is configured - accepts for long heredoc - quoted by - registers an offense for too deep indented with whitespace line - accepts for not indented but with whitespace - registers an offense for minus level indented - does not register an offense when not indented but with whitespace, with `-` - accepts for indented, but with `-` - accepts for indented, but without `~` - displays message to use `<<~` instead of `<<` - accepts for indented, with `~` - accepts for an empty line - accepts for include empty lines - registers an offense for too deep indented with empty line - displays message to use `<<~` instead of `<<-` - registers an offense for too deep indented - registers an offense for not indented enough with whitespace line - registers an offense for first line minus-level indented, with `-` - registers an offense for not indented, without `~` - registers an offense for not indented, with `~` - registers an offense for not indented - registers an offense for not indented enough with empty line - when Layout/LineLength is configured - accepts for long heredoc +RuboCop::Cop::Layout::SpaceAroundOperators + accepts argument default values without space + accepts exponent operator without spaces + accepts splat operator + accepts an assignment with spaces + accepts operator surrounded by tabs + accepts [] without space + accepts []= without space + accepts ::Kernel::raise + registers an offenses for exponent operator with spaces + accepts an operator at the end of a line + accepts operators with spaces + accepts an assignment by `for` statement + accepts an assignment followed by newline + registers an offense and corrects exclamation point negation + accepts a unary + accepts scope operator + accepts [arg] without space + accepts an operator called with method syntax + accepts def of operator + accepts ranges + accepts some operators that are exceptions & don't need spaces + accepts exclamation point definition + accepts unary operators without space + accepts rational + accepts an operator at the beginning of a line + accepts the result of the ExtraSpacing Cop + accepts the construct class < - configured to enforce ruby 1.9 style with no mixed keys - UseHashRocketsWithSymbolValues disabled - registers an offense for hash rockets in method calls - accepts an empty hash - registers an offense when keys have different types and styles - registers an offense when keys start with a digit - registers offense for hash rocket syntax when new is possible - accepts new syntax in a hash literal - accepts new syntax when keys are interpolated string - accepts hash rockets when keys have different types - registers an offense when keys have special symbols in them - registers an offense when keys have whitespaces in them - accepts new syntax in method calls - registers an offense for mixed syntax when new is possible - UseHashRocketsWithSymbolValues enabled - accepts new syntax when keys are interpolated string - auto-corrects to hash rockets when all elements have symbol value - accepts hash rockets when keys have different types - registers an offense when keys have different types and styles - registers an offense for hash rockets in method calls - registers an offense when keys have special symbols in them - accepts new syntax in a hash literal - registers an offense when keys have whitespaces in them - registers an offense for mixed syntax when new is possible - accepts an empty hash - registers offense for hash rocket syntax when new is possible - registers an offense when any element has a symbol value in method calls - registers an offense when keys start with a digit - registers an offense when any element uses a symbol for the value - accepts new syntax in method calls - -RuboCop::CommentConfig - #cop_enabled_at_line? - supports enabling/disabling multiple cops along with a comment - supports disabling all lines after a directive - supports disabling cops on a comment line with an EOL comment - supports disabling cops with numbers in their name - supports disabling all cops except Lint/RedundantCopDisableDirective with keyword all - supports disabling multiple lines with a pair of directive - supports disabling cops with multiple uppercase letters - does not confuse a comment directive embedded in a string literal with a real comment - supports enabling/disabling multiple cops in a single directive - supports enabling/disabling cops without a prefix - can handle double disable of one cop - does not confuse a cop name including "all" with all cops - handles indented single line - supports disabling single line with a directive at end of line - just ignores unpaired enabling directives +RuboCop::Cop::Lint::ParenthesesAsGroupedExpression + accepts method with parens as arg to method without + does not register an offense for math expression with `to_i` + does not register an offense for expression followed by an operator + accepts a method call with arguments but no parentheses + accepts a method call without arguments + accepts an operator call with argument in parentheses + does not register an offesne when heredoc has a space between the same string as the method name and `(` + does not register an offense for expression followed by chained expression + registers an offense and corrects for predicate method call with space before the parenthesis + does not register an offense for math expression + accepts a chain of method calls + registers an offense and corrects for method call with space before the parenthesis + does not register an offense for a call with multiple arguments + accepts a space inside opening paren followed by left paren + when using safe navigation operator + registers an offense and corrects for method call with space before the parenthesis -RuboCop::Cop::Style::EmptyLambdaParameter - registers an offense for an empty block parameter with a lambda - accepts a keyword lambda - does not crash on a super +RuboCop::Cop::Metrics::AbcSize + when Max is 0 + accepts an empty `define_method` + registers an offense for an assignment of an element + registers an offense for an assignment of a local variable + registers an offense for a `define_method` + registers an offense for an if modifier + registers an offense for complex content including A, B, and C scores + treats safe navigation method calls like regular method calls + a condition + accepts an empty method + when method is in list of ignored methods + does not register an offense when defining an instance method + does not register an offense when defining a class method + does not register an offense when using `define_method` + when Max is 100.321 + reports size and max as <100, 100, 400> 424.3/100.3 + when Max is 2 + accepts two assignments + when Max is 10.3 + reports size and max as <10, 10, 40> 42.43/10.3 + when Max is 1.3 + reports size and max as <1, 1, 4> 4.24/1.3 + when Max is 1000.3 + reports size and max as <1000, 1000, 4000> 4243/1000 + when Max is 2.3 + accepts a total score of 2.24 RuboCop::Cop::Severity - redefines == to compare severities has a few required attributes + redefines == to compare severities is frozen overrides #to_s - #code - convention - is expected to eq "C" - refactor - is expected to eq "R" - fatal - is expected to eq "F" - error - is expected to eq "E" - warning - is expected to eq "W" + constructs from code + W + is expected to eq # + C + is expected to eq # + R + is expected to eq # + E + is expected to eq # + F + is expected to eq # Comparable - refactor - is expected to be < convention warning is expected to be < error + refactor + is expected to be < convention convention is expected to be < warning error is expected to be < fatal - constructs from code - W - is expected to eq # - C - is expected to eq # - F - is expected to eq # - E - is expected to eq # - R - is expected to eq # #level - error - is expected to eq 4 - fatal - is expected to eq 5 refactor is expected to eq 1 + fatal + is expected to eq 5 + error + is expected to eq 4 + warning + is expected to eq 3 convention is expected to eq 2 + #code + error + is expected to eq "E" + refactor + is expected to eq "R" + convention + is expected to eq "C" + fatal + is expected to eq "F" warning - is expected to eq 3 + is expected to eq "W" -RuboCop::Cop::Metrics::BlockLength - rejects a block with more than 5 lines - does not count blank lines - accepts a block with less than 3 lines - reports the correct beginning and end lines - accepts a block with multiline receiver and less than 3 lines of body - accepts empty blocks - rejects brace blocks too - does not count commented lines by default - properly counts nested blocks - when `CountAsOne` is not empty - folds array into one line - when ExcludedMethods is enabled - when receiver contains whitespaces - ignores whitespaces - when a method is ignored, but receiver is a module - does not report an offense - behaves like ignoring an offense on an excluded method - still rejects other methods with long blocks - accepts the foo method with a long block - behaves like ignoring an offense on an excluded method - accepts the foo method with a long block - still rejects other methods with long blocks - when defining a module - does not register an offense - when defining a class - does not register an offense - when CountComments is enabled - also counts commented lines +RuboCop::Cop::Naming::VariableName + when configured for camelCase + registers an offense for snake case in method parameter + accepts camel case in instance variable name + accepts assignment with indexing of self + registers an offense for keyword arguments + registers an offense for camel case when invoking method args + registers an offense for rest arguments + accepts camel case in class variable name + accepts assigning to camel case constant + registers an offense for keyword rest arguments + accepts screaming snake case globals + registers an offense for snake case in local variable name + accepts one symbol size local variables + registers an offense for block arguments + registers an offense for default method arguments + accepts local variables marked as unused + accepts camel case in local variable name + accepts camel case local variables marked as unused + accepts screaming snake case constants + registers an offense for opposite + correct + when configured for snake_case + registers an offense for keyword arguments + registers an offense for camel case in class variable name + registers an offense for camel case when invoking method args + registers an offense for block arguments + accepts screaming snake case globals + accepts assigning to camel case constant + accepts one symbol size local variables + accepts assignment with indexing of self + registers an offense for default method arguments + registers an offense for camel case in instance variable name + registers an offense for camel case local variables marked as unused + accepts screaming snake case constants + accepts local variables marked as unused + registers an offense for camel case in local variable name + registers an offense for correct + opposite + registers an offense for rest arguments + registers an offense for method arguments + registers an offense for keyword rest arguments + +RuboCop::Cop::Lint::UnreachableCode + registers an offense for `next` in all `if` and `elsif` branches + accepts code with conditional `retry` + registers an offense for `fail` in `begin` + accepts `retry` is in `else` branch only + accepts `redo` is not in `elsif` branch + registers an offense for `break` in all `if` brancheswith other expressions + accepts code with conditional `raise` + accepts `exit!` is in `case` branch without else + registers an offense for `abort` in all `if` and `elsif` branches + registers an offense for `raise` in all `case` branches + accepts `raise` is in all `if` branchsi + accepts `return` is in `else` branch only + accepts `next` is in `if` branch only + accepts `fail` as the final expression + accepts `break` is in `if`, and without `else` + accepts `exit!` is in `if` branch only + accepts `exit!` is in `else` branch only + accepts `retry` is in all `if` branchsi + registers an offense for `fail` in all `case` branches + registers an offense for `next` in `begin` + registers an offense for `return` in all `if` branches + registers an offense for `next` in all `case` branches + registers an offense for `fail` in all `if` and `elsif` branches + accepts `throw` is in all `if` branchsi + accepts `exit` is in `case` branch without else + accepts `return` is in `if` branch only + registers an offense for `throw` in all `if` and `elsif` branches + accepts `raise` as the final expression + registers an offense for `return` in `begin` + accepts `retry` as the final expression + accepts `fail` is in `else` branch only + accepts `throw` as the final expression + registers an offense for `redo` in all `case` branches + registers an offense for `next` in all `if` brancheswith other expressions + accepts `retry` is in `if`, and without `else` + registers an offense for `next` in all `if` branches + accepts `retry` is not in `elsif` branch + accepts `fail` is not in `elsif` branch + accepts `raise` is in `if` branch only + registers an offense for `exit!` before other statements + accepts `fail` is in `if`, and without `else` + accepts `fail` is in all `if` branchsi + registers an offense for `abort` in all `if` brancheswith other expressions + accepts `abort` as the final expression + accepts `throw` is in `if` branch only + registers an offense for `abort` in all `if` branches + accepts `abort` is in all `if` branchsi + registers an offense for `raise` in all `if` and `elsif` branches + accepts `redo` as the final expression + accepts `raise` is in `else` branch only + accepts `fail` is in `if` branch only + accepts `raise` is not in `elsif` branch + accepts `abort` is not in `elsif` branch + registers an offense for `fail` in all `if` brancheswith other expressions + accepts code with conditional `next` + accepts `raise` is in `case` branch without else + registers an offense for `return` before other statements + accepts `abort` is in `case` branch without else + registers an offense for `redo` in `begin` + registers an offense for `break` in all `if` and `elsif` branches + accepts `exit!` is in `if`, and without `else` + accepts `return` is in `case` branch without else + registers an offense for `raise` in all `if` branches + accepts `raise` is in `if`, and without `else` + accepts `retry` is in `case` branch without else + accepts code with conditional `break` + registers an offense for `retry` before other statements + registers an offense for `throw` in all `if` branches + registers an offense for `break` in all `if` branches + registers an offense for `return` in all `if` and `elsif` branches + accepts code with conditional `abort` + registers an offense for `break` in all `case` branches + registers an offense for `exit` in all `case` branches + accepts `next` as the final expression + registers an offense for `exit!` in all `if` branches + accepts `break` as the final expression + registers an offense for `raise` before other statements + registers an offense for `raise` in `begin` + registers an offense for `redo` in all `if` branches + registers an offense for `throw` in `begin` + accepts `redo` is in `else` branch only + accepts `exit` is in `else` branch only + accepts `break` is in all `if` branchsi + accepts `exit` is in all `if` branchsi + registers an offense for `return` in all `case` branches + registers an offense for `exit!` in all `case` branches + registers an offense for `retry` in all `if` brancheswith other expressions + accepts `return` as the final expression + registers an offense for `break` before other statements + registers an offense for `abort` before other statements + registers an offense for `redo` in all `if` and `elsif` branches + accepts `break` is not in `elsif` branch + accepts `next` is in `else` branch only + registers an offense for `retry` in all `if` and `elsif` branches + accepts code with conditional `redo` + registers an offense for `exit!` in all `if` brancheswith other expressions + accepts code with conditional `throw` + registers an offense for `exit` in all `if` brancheswith other expressions + registers an offense for `retry` in all `case` branches + accepts `exit` is not in `elsif` branch + registers an offense for `exit` before other statements + accepts `break` is in `if` branch only + accepts code with conditional `return` + accepts `exit!` is in all `if` branchsi + registers an offense for `throw` in all `if` brancheswith other expressions + accepts `next` is not in `elsif` branch + accepts `abort` is in `else` branch only + accepts `next` is in `if`, and without `else` + registers an offense for `abort` in all `case` branches + registers an offense for `fail` before other statements + accepts `redo` is in `if`, and without `else` + registers an offense for `exit` in all `if` and `elsif` branches + accepts `abort` is in `if` branch only + registers an offense for `throw` in all `case` branches + accepts `abort` is in `if`, and without `else` + registers an offense for `retry` in `begin` + accepts `redo` is in `case` branch without else + accepts code with conditional `exit` + accepts `next` is in `case` branch without else + accepts `return` is in `if`, and without `else` + registers an offense for `redo` in all `if` brancheswith other expressions + accepts `next` is in all `if` branchsi + accepts `redo` is in all `if` branchsi + accepts `retry` is in `if` branch only + accepts `break` is in `case` branch without else + accepts `exit!` as the final expression + accepts `throw` is in `if`, and without `else` + registers an offense for `exit` in `begin` + accepts `return` is not in `elsif` branch + registers an offense for `redo` before other statements + registers an offense for `abort` in `begin` + accepts code with conditional `exit!` + registers an offense for `exit!` in `begin` + accepts `throw` is in `case` branch without else + accepts `exit!` is not in `elsif` branch + accepts code with conditional `fail` + registers an offense for `throw` before other statements + accepts `throw` is not in `elsif` branch + registers an offense for `exit` in all `if` branches + accepts `exit` as the final expression + registers an offense for `retry` in all `if` branches + accepts `exit` is in `if` branch only + accepts `throw` is in `else` branch only + accepts `exit` is in `if`, and without `else` + registers an offense for `fail` in all `if` branches + accepts `return` is in all `if` branchsi + registers an offense for `raise` in all `if` brancheswith other expressions + accepts `fail` is in `case` branch without else + accepts `break` is in `else` branch only + accepts `redo` is in `if` branch only + registers an offense for `next` before other statements + registers an offense for `exit!` in all `if` and `elsif` branches + registers an offense for `break` in `begin` + registers an offense for `return` in all `if` brancheswith other expressions + +RuboCop::Cop::Style::MissingRespondToMissing + registers an offense respond_to_missing? is implemented as an instance method and method_missing is implemented as a class method + allows method_missing and respond_to_missing? when defined with inline access modifier and method_missing is not qualified by inline access modifier + allows method_missing and respond_to_missing? implemented as class methods + registers an offense respond_to_missing? is implemented as a class method and method_missing is implemented as an instance method + allows method_missing and respond_to_missing? when defined with inline access modifier + registers an offense when method_missing is implemented as a class methods + registers an offense when respond_to_missing? is not implemented + allows method_missing and respond_to_missing? implemented as instance methods + +RuboCop::Cop::Style::StabbyLambdaParentheses + require_parentheses + registers an offense for a stabby lambda without parentheses + does not register an offense for a stabby lambda with parentheses + behaves like common + does not check the old lambda syntax + does not check a method call named lambda + does not check a stabby lambda without arguments + require_no_parentheses + registers an offense for a stabby lambda with parentheses + behaves like common + does not check a stabby lambda without arguments + does not check a method call named lambda + does not check the old lambda syntax + +RuboCop::Cop::Lint::EmptyWhen + when a `when` body is present + accepts with no case line expression + accepts case with when bodies + accepts case with when ... then statements + accepts case with when ... then statements and else clause + accepts case with when bodies and else clause + when a `when` body is missing + registers an offense for missing when body with a comment + registers an offense for missing when ... then body followed by else + registers an offense when case line has no expression + registers an offense for missing when ... then body + registers an offense for missing when body with a comment followed by else + registers an offense for missing when body followed by else + registers an offense for a missing when body + when `AllowComments: false` + registers an offense for empty when body with a comment + when `AllowComments: true` + accepts an empty when body with a comment + +RuboCop::Cop::Style::TrailingBodyOnMethodDefinition + registers when body starts on def line & continues one more line + auto-corrects with comment after body + auto-corrects body with method definition with args not in parens + does not register offense with trailing body on method end + registers when body starts on def line & continues many more lines + auto-correction removes semicolon from method definition but not body + accepts a method with one line of body + accepts a method with multiple lines of body + registers an offense when body trails after method definition + when method is not on first line of processed_source + auto-corrects offense + +RuboCop::Cop::VariableForce + #process_node + when processing lvar node + when the variable is not yet declared + does not raise error + when processing an empty regex + does not raise an error + when processing a regexp with a line break at the start of capture parenthesis + does not raise an error + +RuboCop::Cop::Lint::PercentStringArray + with invalid byte sequence in UTF-8 + add an offense and corrects when tokens contain quotes + accepts if tokens contain invalid byte sequence only + with binary encoded source + accepts if tokens contain no quotes + adds an offense and corrects when tokens contain quotes + detecting quotes or commas in a %w/%W string + adds an offense and corrects when tokens contain quotes and are comma separated + accepts tokens without quotes or commas + adds an offense and corrects when tokens contain both types of quotes + accepts tokens without quotes or commas + adds an offense and corrects when there are no quotes but one comma + adds an offense and corrects when there are no quotes but one comma + adds an offense and corrects when one token is quoted but there are no commas + accepts likely false positive :"#{a}" + adds an offense and corrects when one token is quoted but there are no commas + accepts likely false positive %w(#{a} b) + accepts likely false positive :"#{a}" + adds an offense and corrects when tokens contain quotes and are comma separated + accepts likely false positive %W(' " ! = # ,) + accepts likely false positive %W(#{a} b) + accepts likely false positive %w(' " ! = # ,) + adds an offense and corrects when tokens contain both types of quotes + accepts likely false positive %w(' ") + accepts likely false positive %W(' ") + +RuboCop::Cop::Lint::Syntax + .offenses_from_processed_source + with a diagnostic error + returns an offense + with --display-cop-names option + returns an offense with cop name + with --auto-correct-all --disable-uncorrectable options + returns an offense + with a parser error + returns an offense + with --display-cop-names option + returns an offense with cop name + +RuboCop::Cop::Style::Next + handles `then` when autocorrecting + does not blow up on empty body until block + does not blow up on empty body for block + keeps comments when autocorrecting + allows empty blocks + doesn't reindent heredoc bodies when autocorrecting + does not blow up on empty body while block + does not crash with an empty body branch + does not crash with empty brackets + handles nested autocorrections + allows super nodes + allows loops with conditions at the end with ternary op + MinBodyLength: 3 + accepts if whose body has 1 line + behaves like iterators + registers an offense for if inside of each + allows loops with if with else at the end + registers an offense for if inside of each_with_object + allows loops with if being the entire body with else + registers an offense for if inside of times + registers an offense for if inside of collect + registers an offense for a condition at the end of an iterator when there is more in the iterator than the condition + allows loops with conditional return + allows loops with conditional break + registers an offense for if inside of nested iterators + registers an offense for if inside of select! + registers an offense for if inside of reject + registers an offense for if inside of loop + reports an offense for if whose body has 3 lines + registers an offense for if inside of map + registers an offense for if inside of nested iterators + registers an offense for if inside of reject! + registers an offense for if inside of for + allows loops with if with else, nested in another condition + registers an offense for if inside of downto + registers an offense for if inside of select + auto-corrects a misaligned end + EnforcedStyle: skip_modifier_ifs + allows modifier if + EnforcedStyle: always + registers an offense for modifier if + behaves like iterators + registers an offense for unless inside of loop + registers an offense for unless inside of for + registers an offense for unless inside of times + allows loops with unless with else at the end + auto-corrects a misaligned end + allows loops with unless being the entire body with else + allows loops with unless with else, nested in another condition + registers an offense for unless inside of nested iterators + registers an offense for a condition at the end of an iterator when there is more in the iterator than the condition + registers an offense for unless inside of select! + registers an offense for unless inside of map + registers an offense for unless inside of reject! + registers an offense for unless inside of nested iterators + reports an offense for unless whose body has 3 lines + registers an offense for unless inside of each_with_object + registers an offense for unless inside of reject + registers an offense for unless inside of downto + registers an offense for unless inside of select + registers an offense for unless inside of collect + registers an offense for unless inside of each + allows loops with conditional break + allows loops with conditional return + EnforcedStyle: skip_modifier_ifs + allows modifier unless + EnforcedStyle: always + registers an offense for modifier unless + Invalid MinBodyLength + fails with an error -RuboCop::Cop::Style::StringConcatenation - registers an offense and corrects for string concatenation as part of other expression - registers an offense and corrects for string concatenation - correctly handles strings with special characters - does not register an offense when using `+` with all non string arguments +RuboCop::Cop::Lint::UriEscapeUnescape + registers an offense when using `URI.escape('http://example.com')` + registers an offense when using `::URI.decode(enc_uri)` + registers an offense when using `URI.decode(enc_uri)` + registers an offense when using `URI.escape('@?@!', '!?')` + registers an offense when using `URI.unescape(enc_uri)` + registers an offense when using `::URI.escape('http://example.com')` + registers an offense when using `::URI.encode('http://example.com)` + registers an offense when using `URI.encode('http://example.com')` + registers an offense when using `::URI.unescape(enc_uri)` -RuboCop::Cop::Lint::PercentStringArray - with binary encoded source - adds an offense and corrects when tokens contain quotes - accepts if tokens contain no quotes - detecting quotes or commas in a %w/%W string - adds an offense and corrects when one token is quoted but there are no commas - accepts likely false positive %W(' ") - accepts tokens without quotes or commas - accepts likely false positive %w(' " ! = # ,) - accepts likely false positive :"#{a}" - adds an offense and corrects when tokens contain quotes and are comma separated - adds an offense and corrects when tokens contain quotes and are comma separated - accepts likely false positive :"#{a}" - accepts likely false positive %w(#{a} b) - adds an offense and corrects when there are no quotes but one comma - accepts likely false positive %w(' ") - accepts tokens without quotes or commas - accepts likely false positive %W(#{a} b) - adds an offense and corrects when there are no quotes but one comma - adds an offense and corrects when one token is quoted but there are no commas - adds an offense and corrects when tokens contain both types of quotes - accepts likely false positive %W(' " ! = # ,) - adds an offense and corrects when tokens contain both types of quotes - with invalid byte sequence in UTF-8 - add an offense and corrects when tokens contain quotes - accepts if tokens contain invalid byte sequence only +RuboCop::Cop::Style::WhileUntilModifier + behaves like condition modifier cop + for a multiline 'until' + accepts it if body spans more than one line + accepts it when condition has local variable assignment + accepts it if single line would not fit on one line + accepts an empty body + corrects it if result fits in one line + corrects it when assignment is in body + accepts multiline condition in modifier form + registers an offense + when Layout/LineLength is disabled + registers an offense even for a long modifier statement + behaves like condition modifier cop + for a multiline 'while' + accepts an empty body + accepts it when condition has local variable assignment + corrects it if result fits in one line + accepts it if single line would not fit on one line + accepts it if body spans more than one line + corrects it when assignment is in body + accepts multiline condition in modifier form + registers an offense + when Layout/LineLength is disabled + registers an offense even for a long modifier statement RuboCop::Cop::Layout::EmptyLinesAroundClassBody - when EnforcedStyle is ending_only - registers an offense for an empty line at the end of a class - ignores empty lines at the beginning of a class - when EnforcedStyle is no_empty_lines - registers an offense for class body ending with a blank - autocorrects singleton class body containing only a blank - registers an offense for singleton class body ending with a blank - registers an offense for class body starting with a blank when EnforcedStyle is empty_lines_except_namespace - when has multiple child classes - requires empty lines for namespace - registers offenses for namespace body starting and ending without a blank - when only child is class - registers offenses for namespaced class body not ending with a blank - autocorrects beginning and end - requires no empty lines for namespace - registers offense for namespace body starting with a blank - registers offense for namespace body ending with a blank - registers offenses for namespaced class body not starting with a blank when only child is module registers offense for namespace body ending with a blank + registers offense for namespace body starting with a blank requires no empty lines for namespace + when only child is class + registers offense for namespace body ending with a blank + registers offenses for namespaced class body not ending with a blank + registers offenses for namespaced class body not starting with a blank registers offense for namespace body starting with a blank - when EnforcedStyle is empty_lines - registers an offense for class body not starting or ending with a blank - does not register offenses - accepts singleton classes with an empty body - accepts classes with an empty body - registers an offense for singleton class body not starting or ending with a blank - does not register offenses when specifying a superclass that breaks the line + requires no empty lines for namespace + autocorrects beginning and end + when has multiple child classes + registers offenses for namespace body starting and ending without a blank + requires empty lines for namespace + when EnforcedStyle is no_empty_lines + autocorrects singleton class body containing only a blank + registers an offense for singleton class body ending with a blank + registers an offense for class body starting with a blank + registers an offense for class body ending with a blank when EnforcedStyle is beginning_only - registers an offense for an empty line at the end of a class ignores empty lines at the beginning of a class + registers an offense for an empty line at the end of a class when EnforcedStyle is empty_lines_special - class with constant and child class - registers and autocorrects the offenses - when namespace has multiple children - requires empty lines for namespace - class with only constants - registers and autocorrects the offenses class with empty body with empty line does NOT register offenses without empty line does NOT register offenses + class with only constants + registers and autocorrects the offenses + class with constant and child class + registers and autocorrects the offenses + when namespace has multiple children + requires empty lines for namespace + when first child is method + requires blank line at the beginning and ending of class body + when class has a namespace + requires no empty lines for namespace but requires blank line at the beginning and ending of class body + source with blank lines + autocorrects the offenses + source without blank lines + registers and autocorrects the offenses + source without blank lines + registers an offense for class not beginning and ending with a blank line when first child is NOT a method does not require blank line at the beginning of class body but requires blank line before first def definition and requires blank line at the end of class body source with comment before method definition registers an offense for class beginning with a blank line - source with blank lines - registers an offense for class beginning with a blank line - source without blank lines - registers an offense for class not ending with a blank line when class has a namespace requires no empty lines for namespace and does not require blank line at the beginning of class body but requires blank line at the end of class body source with blank lines registers and autocorrects the offenses - source without blank lines - registers and autocorrects the offenses source with constants registers and autocorrects the offenses - when first child is method - requires blank line at the beginning and ending of class body - source without blank lines - registers an offense for class not beginning and ending with a blank line - when class has a namespace - requires no empty lines for namespace but requires blank line at the beginning and ending of class body source without blank lines registers and autocorrects the offenses - source with blank lines - autocorrects the offenses + source without blank lines + registers an offense for class not ending with a blank line + source with blank lines + registers an offense for class beginning with a blank line + when EnforcedStyle is ending_only + registers an offense for an empty line at the end of a class + ignores empty lines at the beginning of a class + when EnforcedStyle is empty_lines + registers an offense for class body not starting or ending with a blank + does not register offenses + accepts singleton classes with an empty body + accepts classes with an empty body + does not register offenses when specifying a superclass that breaks the line + registers an offense for singleton class body not starting or ending with a blank -RuboCop::Cop::Layout::ConditionPosition - registers an offense and corrects for condition on the next line - accepts condition on a different line for modifiers - accepts condition on the same line - accepts condition on the same line - accepts condition on a different line for modifiers - accepts condition on the same line - registers an offense and corrects for elsif condition on the next line - registers an offense and corrects for condition on the next line - registers an offense and corrects for condition on the next line - registers an offense and corrects for condition on the next line - accepts condition on a different line for modifiers - accepts condition on a different line for modifiers - handles ternary ops - accepts condition on the same line +RuboCop::Cop::Style::Encoding + registers an offense for vim-style encoding comments + registers no offense when no encoding present + registers an offense when encoding present and UTF-8 + registers an offense for encoding inserted by magic_encoding gem + registers no offense when encoding present but not UTF-8 + registers no offense when encoding is in the wrong place + registers an offense when encoding present on 2nd line after shebang -RuboCop::Cop::Util - #to_supported_styles - when EnforcedStyle - is expected to eq "SupportedStyles" - when EnforcedStyleInsidePipes - is expected to eq "SupportedStylesInsidePipes" - #line_range - returns line range of the expression +RuboCop::Cop::Naming::VariableNumber + when configured for snake_case + registers an offense for normal case numbering in method parameter + registers an offense for normal case numbering in method camel case + parameter + behaves like offense + registers an offense for aB1 in snake_case + behaves like offense + registers an offense for _unused1 in snake_case + behaves like offense_array + registers an offense for ["a1", "a_2"] in snake_case + behaves like offense + registers an offense for @camelCase1 in snake_case + behaves like accepts + accepts local_ in snake_case + behaves like accepts + accepts _foo in snake_case + behaves like accepts + accepts @foo in snake_case + behaves like accepts + accepts @__foo__ in snake_case + behaves like accepts + accepts a_1_b in snake_case + behaves like accepts + accepts aB_1 in snake_case + behaves like offense + registers an offense for camelCase1 in snake_case + behaves like accepts + accepts _ in snake_case + behaves like accepts + accepts local_1 in snake_case + behaves like accepts + accepts local_123 in snake_case + behaves like accepts + accepts a_1_b_1 in snake_case + behaves like offense + registers an offense for local1 in snake_case + behaves like accepts + accepts local_12 in snake_case + behaves like offense + registers an offense for @@local1 in snake_case + behaves like offense + registers an offense for @local1 in snake_case + when configured for non integer + registers an offense for snake case numbering in method camel case + parameter + registers an offense for normal case numbering in method parameter + registers an offense for normal case numbering in method camel case + parameter + registers an offense for snake case numbering in method parameter + behaves like accepts + accepts @__foo__ in non_integer + behaves like offense + registers an offense for myAttribute_1 in non_integer + behaves like offense + registers an offense for @local_1 in non_integer + behaves like offense + registers an offense for local_1 in non_integer + behaves like offense + registers an offense for @local1 in non_integer + behaves like accepts + accepts @foo in non_integer + behaves like offense + registers an offense for local1 in non_integer + behaves like offense + registers an offense for _myLocal1 in non_integer + behaves like accepts + accepts local_one in non_integer + behaves like accepts + accepts local_ in non_integer + behaves like accepts + accepts localone in non_integer + behaves like offense + registers an offense for myAttribute1 in non_integer + behaves like accepts + accepts _foo in non_integer + behaves like offense_array + registers an offense for ["a_1", "aone"] in non_integer + behaves like accepts + accepts fooBar in non_integer + behaves like offense + registers an offense for @myAttribute_1 in non_integer + behaves like offense + registers an offense for @myAttribute1 in non_integer + behaves like accepts + accepts @@foo in non_integer + behaves like offense + registers an offense for _myLocal_1 in non_integer + behaves like accepts + accepts _ in non_integer + when configured for normal + registers an offense for snake case numbering in method camel case + parameter + registers an offense for snake case numbering in method parameter + behaves like offense + registers an offense for @@local_1 in normalcase + behaves like offense + registers an offense for local_1 in normalcase + behaves like accepts + accepts _foo in normalcase + behaves like offense_array + registers an offense for ["a_1", "a2"] in normalcase + behaves like accepts + accepts local_ in normalcase + behaves like offense + registers an offense for local_FOO_1 in normalcase + behaves like accepts + accepts foo10_bar in normalcase + behaves like accepts + accepts user1_id in normalcase + behaves like accepts + accepts localFOO1 in normalcase + behaves like accepts + accepts sha256 in normalcase + behaves like accepts + accepts user_1_id in normalcase + behaves like offense + registers an offense for localFOO_1 in normalcase + behaves like offense + registers an offense for @myAttribute_1 in normalcase + behaves like accepts + accepts target_u2f_device in normalcase + behaves like accepts + accepts local1 in normalcase + behaves like accepts + accepts @foo in normalcase + behaves like offense + registers an offense for _myLocal_1 in normalcase + behaves like offense + registers an offense for myAttribute_1 in normalcase + behaves like accepts + accepts snake_case in normalcase + behaves like offense + registers an offense for sha_256 in normalcase + behaves like accepts + accepts @__foo__ in normalcase + behaves like accepts + accepts _ in normalcase + behaves like offense + registers an offense for @local_1 in normalcase -RuboCop::Cop::Style::RedundantSelf - accepts a self receiver of .() - accepts a self receiver on an lvalue of a plus-assignment - accepts a self receiver on an lvalue of an or-assignment - accepts a self receiver for methods named like ruby keywords - accepts a self receiver of methods also defined on `Kernel` - reports an offense a self receiver on an rvalue - reports an offense a self receiver of .call - accepts a self receiver on an lvalue of an assignment - does not report an offense when receiver and lvalue have the same name - accepts a self receiver with the square bracket operator - accepts a self receiver with the double less-than operator - does not report an offense when self receiver in a method argument and multiple assigned lvalue have the same name - accepts a self receiver on an lvalue of a parallel assignment - accepts a self receiver on an lvalue of an and-assignment - does not report an offense when receiver and multiple assigned lvalue have the same name - accepts a self receiver used to distinguish from argument of block - does not report an offense when self receiver in a method argument and lvalue have the same name - accepts a self receiver used to distinguish from constant - instance methods - accepts a self receiver used to distinguish from argument - accepts a self receiver used to distinguish from an argument - accepts a self receiver used to distinguish from an argument when an inner method is defined - accepts a self receiver used to distinguish from local variable - accepts a self receiver used to distinguish from blockarg - accepts a self receiver used to distinguish from optional argument - class methods - accepts a self receiver used to distinguish from local variable - accepts a self receiver used to distinguish from argument - accepts a self receiver used to distinguish from optional argument - accepts a self receiver used to distinguish from blockarg +RuboCop::Cop::Lint::CircularArgumentReference + circular argument references in ordinal arguments + when the seemingly-circular default value is a method call + does not register an offense + when the method does not contain a circular argument reference + does not register an offense + when the method contains a circular argument reference + registers an offense + circular argument references in keyword arguments + when the keyword argument is not circular + does not register an offense + when the keyword argument is not circular, but calls a method of its own class with a self specification + does not register an offense + when the keyword argument is not circular, but calls a method of some other object with the same name + does not register an offense + when the keyword argument is not circular, and calls a method + does not register an offense + when there are multiple offensive keyword arguments + registers an offense + when there is one circular argument reference + registers an offense -RuboCop::Cop::Style::ClassMethods - does not register an offense for methods using self - does not register an offense for other top-level singleton methods - registers an offense for methods using a class name - does not register an offense outside class/module bodies - registers an offense for methods using a module name +RuboCop::Cop::Layout::EmptyLineAfterGuardClause + accepts using guard clause is after `raise` + accepta a guard clause that is after multiline heredoc + registers an offense and corrects a `raise` guard clause not followed by empty line when `if` condition is after heredoc + accepts a guard clause when the next line is `else` + registers an offense and corrects a guard clause not followed by empty line when guard clause including heredoc + accepts a guard clause followed by end + accpets a guard clause that is after a multiline heredoc nested argument call + registers an offense and corrects only the last guard clause + registers an offense and corrects a guard clause not followed by empty line + registers an offense and corrects a `raise` guard clause not followed by empty line when guard clause is after method call with argument + registers an offense and corrects when using `and return` before guard condition + registers an offense and corrects a next guard clause not followed by empty line when guard clause is after heredoc including string interpolation + accepts a guard clause followed by empty line when guard clause including heredoc + accepta a guard clause after a single line heredoc + registers an offense and corrects a guard clause is before `begin` + registers an offense and corrects a `raise` guard clause not followed by empty line when `unless` condition is after heredoc + registers an offense and corrects a method starting with end_ + accepts a `raise` guard clause not followed by empty line when guard clause is after condition without method invocation + accepts multiple guard clauses + accpets a guard clause when the next line is `ensure` + accepts a guard clause inside oneliner block + registers an offense and corrects when using `or return` before guard condition + registers an offense and corrects `next` guard clause not followed by empty line + registers an offense and corrects a guard clause that is a ternary operator + accpets a guard clause that is after a multiline heredoc with chained calls + accpets a guard clause when the next line is `rescue`-`else` + accepts a modifier if when the next line is `end` + accepts modifier if + accepts a guard clause when the next line is `rescue` + accpets a guard clause when the next line is `elsif` -RuboCop::Cop::Style::RedundantFileExtensionInRequire - does not register an offense when requiring variable as a filename - registers an offense and corrects when requiring filename ending with `.rb` - does not register an offense when requiring filename without an extension - does not register an offense when requiring filename ending with `.so` +RuboCop::Cop::Commissioner + #investigate + stores all errors raised by the cops + traverses the AST and invoke cops specific callbacks + when given a source with parsing errors + only calls on_other_file + when a cop reports offenses + returns all offenses found by the cops + when given a force + passes the input params to all cops/forces that implement their own #investigate method + when passed :raise_error option + re-raises the exception received while processing -RuboCop::Cop::Lint::EmptyInterpolation - finds interpolations in string-like contexts - registers an offense and corrects #{} in interpolation - registers an offense and corrects #{ } in interpolation - accepts non-empty interpolation +RuboCop::Cop::Layout::FirstHashElementIndentation + when hash is right hand side in assignment + accepts correctly indented first pair + accepts single line hash + accepts several pairs per line + registers an offense and corrects incorrectly indented first pair + accepts a first pair on the same line as the left brace + accepts an empty hash + when indentation width is overridden for this cop + registers an offense and corrects incorrectly indented first pair + accepts correctly indented first pair + when hash is method argument + and arguments are surrounded by parentheses + and EnforcedStyle is special_inside_parentheses + accepts special indentation for second argument + accepts normal indentation for hash within hash + registers an offense and corrects 'align_braces' indentation + registers an offense and corrects 'consistent' indentation + accepts special indentation for first argument + when using safe navigation operator + registers an offense and corrects 'consistent' indentation + and EnforcedStyle is consistent + accepts normal indentation for second argument + registers an offense and corrects incorrect indentation + accepts normal indentation for first argument + and argument are not surrounded by parentheses + accepts single line hash with braces + accepts a correctly indented multi-line hash with braces + accepts braceless hash + registers an offense for incorrectly indented multi-line hash with braces + when hash is operand + registers an offense and corrects incorrectly indented } + accepts correctly indented first pair + registers an offense and corrects incorrectly indented first pair + when EnforcedStyle is align_braces + registers an offense and corrects incorrectly indented } + accepts several pairs per line + accepts single line hash + accepts an empty hash + accepts a first pair on the same line as the left brace + accepts correctly indented first pair + when 'consistent' style is used + registers an offense and correcs incorrect indentation + when 'special_inside_parentheses' style is used + registers an offense and corrects incorrect indentation + when the HashAlignment style is separator for : + accepts correctly indented first pair + registers an offense and corrects incorrectly indented } + registers an offense and corrects incorrectly indented first pair with : + when the HashAlignment style is separator for => + accepts correctly indented first pair + registers an offense and corrects incorrectly indented first pair with => + registers an offense and corrects incorrectly indented } + when hash is argument to setter + registers an offense and corrects incorrectly indented first pair + accepts correctly indented first pair + +RuboCop::Cop::Lint::SafeNavigationWithEmpty + in a conditional + registers an offense and corrects on `&.empty?` + does not register an offense on `.empty?` + outside a conditional + registers no offense + +RuboCop::Cop::Layout::MultilineAssignmentLayout + same_line style + ignores arrays + registers an offense when the rhs is a different line in setters + registers an offense when the rhs is a different line in []= + registers an offense when the rhs is a different line + registers an offense for masgn with multi-line lhs + allows multi-line assignments on the same line + configured supported types + allows supported types to be configured + when supported types is block + registers an offense when multi-line assignments using block definition on separate lines + allows multi-line block defines on separate lines + allows when multi-line assignments using block definition is on the same line + allows multi-line assignments when using shovel operator + new_line style + allows multi-line assignments on separate lines + registers an offense for masgn with multi-line lhs + registers an offense when the rhs is on the same line in []= + registers an offense when the rhs is on the same line + ignores arrays + registers an offense when the rhs is on the same line in setters + configured supported types + allows supported types to be configured + when supported types is block + allows multi-line assignments when using shovel operator + registers an offense when multi-line assignments using block definition is on the same line + allows multi-line block defines on separate lines + allows multi-line assignments when using block definition on separate lines + +RuboCop::Cop::Layout::RescueEnsureAlignment + accepts the modifier form + accepts correctly aligned rescue + accepts end being misaligned + accepts correctly aligned rescue in assigned begin-end block + accepts correctly aligned ensure + accepts rescue and ensure on the same line + allows inline access modifier + with private modifier + ensure with defs + correct alignment + registers an offense + ensure with def + registers an offense + correct alignment + rescue with defs + registers an offense + correct alignment + rescue with def + registers an offense + correct alignment + with private_class_method modifier + rescue with def + correct alignment + registers an offense + ensure with def + registers an offense + correct alignment + ensure with defs + correct alignment + registers an offense + rescue with defs + registers an offense + correct alignment + with public_class_method modifier + ensure with defs + registers an offense + correct alignment + rescue with def + correct alignment + registers an offense + ensure with def + correct alignment + registers an offense + rescue with defs + registers an offense + correct alignment + ensure with module + registers an offense when ensure used with module + ensure with class + registers an offense + ensure with def + registers an offense + rescue with module + registers an offense when rescue used with module + rescue with defs + registers an offense + rescue with class + registers an offense when rescue used with class + ensure with begin + registers an offense when ensure used with begin + allows inline expression before + ensure + registers an offense + rescue + registers an offense + ensure with defs + registers an offense + excluded file + processes excluded files with issue + >= Ruby 2.5 + accepts aligned rescue in do-end block on and-assignment + accepts aligned rescue in do-end block in a method + accepts aligned rescue in do-end block on multi-assignment + accepts aligned rescue in do-end block assigned to class variable + accepts aligned rescue in do-end block assigned to instance variable + accepts aligned rescue in do-end block assigned to class + accepts aligned rescue in do-end block + accepts aligned rescue do-end block assigned to local variable + accepts aligned rescue in do-end block on operation assignment + accepts aligned rescue in assigned do-end block starting on newline + accepts aligned rescue in do-end block on or-assignment + accepts aligned rescue in do-end block assigned to global variable + rescue in do-end block on operation assignment + registers an offense + rescue in assigned do-end block starting on newline + registers an offense + rescue with do-end block + registers an offense + rescue in do-end block assigned to class + registers an offense + rescue in do-end block on multi-assignment + registers an offense + rescue in do-end block on and-assignment + registers an offense + rescue in do-end block assigned to instance variable + registers an offense + rescue in do-end block assigned to class variable + registers an offense + rescue in do-end block assigned to global variable + registers an offense + rescue in do-end block assigned to local variable + registers an offense + rescue in do-end block on or-assignment + registers an offense + rescue with begin + registers an offense + as RHS of assignment + accepts multi-line, indented + accepts multi-line, aligned + registers offense for incorrect alignment + rescue with def + registers an offense RuboCop::Cop::Layout::SpaceInsidePercentLiteralDelimiters accepts other percent literals accepts execute-string literals - for w type and ["!", "!"] delimiters - registers an offense for literals with escaped and other spaces - accepts newlines and additional following alignment spaces - registers an offense for spaces before final delimiter - accepts literals without additional spaces + for x type and ["(", ")"] delimiters accepts multi-line literals - accepts literals with escaped spaces accepts spaces between entries - accepts multi-line literals within a method + accepts literals without additional spaces registers an offense for spaces after first delimiter registers an offense for unnecessary spaces - for x type and ["[", "]"] delimiters - accepts spaces between entries - registers an offense for spaces after first delimiter + accepts multi-line literals within a method accepts literals with escaped spaces + accepts newlines and additional following alignment spaces + registers an offense for literals with escaped and other spaces registers an offense for spaces before final delimiter - accepts literals without additional spaces - accepts multi-line literals + for i type and ["!", "!"] delimiters + accepts spaces between entries registers an offense for literals with escaped and other spaces + accepts multi-line literals accepts multi-line literals within a method accepts newlines and additional following alignment spaces + accepts literals with escaped spaces + registers an offense for spaces after first delimiter + accepts literals without additional spaces + registers an offense for spaces before final delimiter registers an offense for unnecessary spaces - for x type and ["{", "}"] delimiters - accepts multi-line literals within a method - accepts multi-line literals + for I type and ["{", "}"] delimiters registers an offense for spaces after first delimiter + accepts literals without additional spaces + accepts multi-line literals + accepts multi-line literals within a method registers an offense for unnecessary spaces + registers an offense for spaces before final delimiter + accepts literals with escaped spaces accepts spaces between entries - accepts literals without additional spaces + accepts newlines and additional following alignment spaces registers an offense for literals with escaped and other spaces + for i type and ["{", "}"] delimiters + registers an offense for unnecessary spaces + accepts literals without additional spaces registers an offense for spaces before final delimiter - accepts literals with escaped spaces accepts newlines and additional following alignment spaces - for i type and ["(", ")"] delimiters + accepts multi-line literals within a method + accepts multi-line literals accepts literals with escaped spaces + accepts spaces between entries + registers an offense for spaces after first delimiter + registers an offense for literals with escaped and other spaces + for W type and ["[", "]"] delimiters + accepts multi-line literals + accepts multi-line literals within a method + registers an offense for unnecessary spaces accepts newlines and additional following alignment spaces + registers an offense for spaces before final delimiter registers an offense for spaces after first delimiter + accepts literals with escaped spaces registers an offense for literals with escaped and other spaces accepts literals without additional spaces - registers an offense for unnecessary spaces - accepts multi-line literals within a method accepts spaces between entries - accepts multi-line literals + for W type and ["!", "!"] delimiters + accepts newlines and additional following alignment spaces + registers an offense for literals with escaped and other spaces + accepts spaces between entries registers an offense for spaces before final delimiter + accepts literals with escaped spaces + accepts literals without additional spaces + accepts multi-line literals + registers an offense for spaces after first delimiter + accepts multi-line literals within a method + registers an offense for unnecessary spaces for w type and ["{", "}"] delimiters accepts multi-line literals + accepts multi-line literals within a method + accepts newlines and additional following alignment spaces + accepts literals without additional spaces + registers an offense for unnecessary spaces registers an offense for literals with escaped and other spaces registers an offense for spaces after first delimiter accepts spaces between entries - accepts newlines and additional following alignment spaces - accepts literals without additional spaces + registers an offense for spaces before final delimiter accepts literals with escaped spaces + for I type and ["(", ")"] delimiters registers an offense for unnecessary spaces - accepts multi-line literals within a method - registers an offense for spaces before final delimiter - for x type and ["(", ")"] delimiters + accepts spaces between entries registers an offense for literals with escaped and other spaces - accepts multi-line literals registers an offense for spaces after first delimiter - registers an offense for unnecessary spaces - accepts multi-line literals within a method + accepts multi-line literals accepts literals with escaped spaces + registers an offense for spaces before final delimiter accepts literals without additional spaces - accepts spaces between entries accepts newlines and additional following alignment spaces + accepts multi-line literals within a method + for W type and ["{", "}"] delimiters registers an offense for spaces before final delimiter - for i type and ["{", "}"] delimiters - registers an offense for literals with escaped and other spaces accepts literals without additional spaces - accepts multi-line literals - registers an offense for unnecessary spaces accepts spaces between entries - registers an offense for spaces before final delimiter registers an offense for spaces after first delimiter accepts multi-line literals within a method - accepts newlines and additional following alignment spaces - accepts literals with escaped spaces - for I type and ["{", "}"] delimiters registers an offense for literals with escaped and other spaces - accepts multi-line literals within a method accepts literals with escaped spaces - accepts multi-line literals registers an offense for unnecessary spaces - accepts spaces between entries + accepts multi-line literals accepts newlines and additional following alignment spaces - accepts literals without additional spaces + for i type and ["[", "]"] delimiters + registers an offense for unnecessary spaces registers an offense for spaces after first delimiter - registers an offense for spaces before final delimiter - for w type and ["[", "]"] delimiters - registers an offense for spaces before final delimiter - accepts literals with escaped spaces + accepts multi-line literals within a method + accepts spaces between entries registers an offense for literals with escaped and other spaces + accepts literals with escaped spaces + registers an offense for spaces before final delimiter accepts literals without additional spaces - registers an offense for spaces after first delimiter - accepts multi-line literals within a method + accepts newlines and additional following alignment spaces accepts multi-line literals + for W type and ["(", ")"] delimiters accepts spaces between entries - registers an offense for unnecessary spaces - accepts newlines and additional following alignment spaces - for i type and ["[", "]"] delimiters - registers an offense for spaces before final delimiter accepts multi-line literals + registers an offense for spaces before final delimiter registers an offense for literals with escaped and other spaces - registers an offense for unnecessary spaces - accepts multi-line literals within a method accepts literals with escaped spaces + accepts multi-line literals within a method registers an offense for spaces after first delimiter accepts literals without additional spaces - accepts newlines and additional following alignment spaces - accepts spaces between entries - for W type and ["(", ")"] delimiters - registers an offense for spaces before final delimiter registers an offense for unnecessary spaces - accepts literals without additional spaces + accepts newlines and additional following alignment spaces + for x type and ["{", "}"] delimiters accepts multi-line literals + accepts literals with escaped spaces + registers an offense for unnecessary spaces + accepts multi-line literals within a method + registers an offense for spaces before final delimiter registers an offense for literals with escaped and other spaces accepts spaces between entries - accepts multi-line literals within a method - accepts literals with escaped spaces registers an offense for spaces after first delimiter accepts newlines and additional following alignment spaces - for W type and ["!", "!"] delimiters - accepts newlines and additional following alignment spaces + accepts literals without additional spaces + for w type and ["[", "]"] delimiters registers an offense for spaces after first delimiter accepts spaces between entries - registers an offense for literals with escaped and other spaces accepts multi-line literals within a method + accepts newlines and additional following alignment spaces + registers an offense for unnecessary spaces + accepts multi-line literals + registers an offense for spaces before final delimiter + registers an offense for literals with escaped and other spaces + accepts literals without additional spaces accepts literals with escaped spaces + for i type and ["(", ")"] delimiters accepts literals without additional spaces - registers an offense for spaces before final delimiter registers an offense for unnecessary spaces + registers an offense for spaces after first delimiter + accepts multi-line literals within a method + registers an offense for spaces before final delimiter accepts multi-line literals - for W type and ["[", "]"] delimiters - registers an offense for literals with escaped and other spaces + accepts literals with escaped spaces + accepts newlines and additional following alignment spaces accepts spaces between entries + registers an offense for literals with escaped and other spaces + for w type and ["(", ")"] delimiters + accepts multi-line literals within a method registers an offense for unnecessary spaces - registers an offense for spaces before final delimiter - accepts literals without additional spaces accepts newlines and additional following alignment spaces accepts literals with escaped spaces - accepts multi-line literals - accepts multi-line literals within a method - registers an offense for spaces after first delimiter - for x type and ["!", "!"] delimiters + accepts spaces between entries registers an offense for literals with escaped and other spaces - registers an offense for spaces before final delimiter + accepts multi-line literals accepts literals without additional spaces registers an offense for spaces after first delimiter - accepts spaces between entries - accepts multi-line literals - accepts literals with escaped spaces + registers an offense for spaces before final delimiter + for w type and ["!", "!"] delimiters registers an offense for unnecessary spaces + accepts spaces between entries accepts newlines and additional following alignment spaces - accepts multi-line literals within a method - for I type and ["!", "!"] delimiters - accepts multi-line literals + registers an offense for spaces before final delimiter accepts multi-line literals within a method registers an offense for spaces after first delimiter + registers an offense for literals with escaped and other spaces accepts literals with escaped spaces - registers an offense for unnecessary spaces accepts literals without additional spaces + accepts multi-line literals + for I type and ["!", "!"] delimiters accepts newlines and additional following alignment spaces - registers an offense for spaces before final delimiter - registers an offense for literals with escaped and other spaces - accepts spaces between entries - for w type and ["(", ")"] delimiters accepts multi-line literals - registers an offense for spaces before final delimiter - accepts spaces between entries - registers an offense for spaces after first delimiter - accepts multi-line literals within a method accepts literals with escaped spaces registers an offense for unnecessary spaces + registers an offense for spaces before final delimiter registers an offense for literals with escaped and other spaces - accepts newlines and additional following alignment spaces accepts literals without additional spaces - for i type and ["!", "!"] delimiters - registers an offense for spaces after first delimiter accepts multi-line literals within a method + registers an offense for spaces after first delimiter accepts spaces between entries - accepts literals without additional spaces + for x type and ["[", "]"] delimiters accepts newlines and additional following alignment spaces - registers an offense for unnecessary spaces accepts multi-line literals - accepts literals with escaped spaces registers an offense for spaces before final delimiter + registers an offense for unnecessary spaces + accepts multi-line literals within a method + accepts spaces between entries + accepts literals with escaped spaces + accepts literals without additional spaces registers an offense for literals with escaped and other spaces + registers an offense for spaces after first delimiter for I type and ["[", "]"] delimiters - accepts literals with escaped spaces registers an offense for spaces after first delimiter - accepts multi-line literals within a method - accepts multi-line literals - registers an offense for spaces before final delimiter - accepts newlines and additional following alignment spaces - registers an offense for unnecessary spaces + accepts literals with escaped spaces accepts literals without additional spaces - accepts spaces between entries + accepts multi-line literals within a method registers an offense for literals with escaped and other spaces - for W type and ["{", "}"] delimiters + accepts newlines and additional following alignment spaces registers an offense for unnecessary spaces - accepts multi-line literals registers an offense for spaces before final delimiter + accepts multi-line literals + accepts spaces between entries + for x type and ["!", "!"] delimiters registers an offense for spaces after first delimiter accepts multi-line literals within a method - accepts spaces between entries accepts literals without additional spaces - registers an offense for literals with escaped and other spaces accepts literals with escaped spaces - accepts newlines and additional following alignment spaces - for I type and ["(", ")"] delimiters registers an offense for literals with escaped and other spaces - registers an offense for spaces after first delimiter - registers an offense for spaces before final delimiter accepts multi-line literals + accepts spaces between entries accepts newlines and additional following alignment spaces - accepts literals without additional spaces - accepts multi-line literals within a method + registers an offense for spaces before final delimiter registers an offense for unnecessary spaces - accepts spaces between entries - accepts literals with escaped spaces -RuboCop::Cop::Lint::DuplicateRescueException - registers an offense when duplicate exception exists - does not register an offense when there are no duplicate exceptions - registers an offense when duplicate exception splat exists - registers an offense when duplicate exception exists within rescues with empty `rescue` branch - registers an offense when multiple duplicate exceptions exist - registers an offense when duplicate exception exists within rescues with `else` branch +RuboCop::Config + #possibly_include_hidden? + returns true when Include config only includes regular paths + returns true when Include config includes a toplevel dotfile + returns true when Include config includes a regex + returns true when Include config includes a dotfile in a path + whether the cop is enabled + when an entire cop department is disabled + but an individual cop is enabled + still disables the cop + when a cop has configuration but no explicit Enabled setting + enables the cop by default + when an entire cop department is enabled + but an individual cop is disabled + still disables the cop + when configuration has no mention of a cop + enables the cop that is not mentioned + when all cops are disabled by default + disables the cop that is not mentioned + when all cops are explicitly enabled by default + enables the cop that is not mentioned + #patterns_to_exclude + when config file has AllCops => Exclude key + returns the Exclude value + #check + when a deprecated configuration is detected + prints a warning message for the loaded path + #patterns_to_include + when config file has AllCops => Include key + returns the Include value + #validate + when the configuration includes any common parameter + does not raise validation error + when the configuration includes the obsolete Style/IfUnlessModifier: MaxLineLength parameter + raises validation error + when the configuration includes a valid EnforcedStyle + does not raise validation error + when the empty section is AllCops + raises validation error + when the configuration includes any unrecognized cop name + raises an validation error + when the configuration is in the base RuboCop config folder + is not validated + when the configuration includes an empty section + raises validation error + when the configuration includes obsolete parameters and cops + raises validation error + when the configuration includes an obsolete EnforcedStyle parameter + raises validation error + when the configuration includes an invalid enforced style + raises validation error + when the configuration includes multiple valid enforced styles and one invalid style + raises validation error + when the configuration includes multiple valid enforced styles + does not raise validation error + when all cops are both Enabled and Disabled by default + raises validation error + when the configuration includes an obsolete cop + raises validation error + when the configuration includes an obsolete parameter + raises validation error + when the configuration includes the obsolete Style/WhileUntilModifier: MaxLineLength parameter + raises validation error + when the configuration includes multiple but config does not allow + raises validation error + conflicting Safe settings + when the configuration includes an unsafe cop without a declaration of its auto-correction + does not raise validation error + when the configuration includes an unsafe cop that is explicitly declared to have a safe auto-correction + raises validation error + when the configuration includes a valid enforced style + does not raise validation error + when the configuration includes an invalid EnforcedStyle + raises validation error + when the configuration includes Lint/Syntax cop + when the configuration matches the default + does not raise validation error + when the configuration does not match the default + raises validation error + when the configuration includes multiple invalid enforced styles + raises validation error + when the configuration includes any unrecognized parameter + prints a warning message + #for_department + accepts a Symbol + always returns the department's config + #deprecation_check + when there is AllCops configuration + if there are is an Includes key + yields + if there are no Excludes or Includes keys + does not yield + if there are is an Excludes key + yields + when there is no AllCops configuration + does not yield + #file_to_include? + when the passed path does not match any of patterns to include + returns false + when the passed path matches any of patterns to include + returns true + #make_excludes_absolute + when config is in root directory + generates valid absolute directory + when config is in subdirectory + generates valid absolute directory + #allowed_camel_case_file? + when the passed path matches allowed camel case patterns to include + is expected to equal true + when the passed path is a gemspec + is expected to equal true + when the passed path does not match allowed camel case patterns to include + is expected to equal false + #for_badge + works if department has no config + takes into account the department + #file_to_exclude? + when the passed path does not match any of patterns to exclude + returns false + when the passed path matches any of patterns to exclude + returns true -RuboCop::Cop::Layout::EmptyLinesAroundBlockBody - when EnforcedStyle is empty_lines for do end block - registers an offense for block body not starting or ending with a blank - ignores block with an empty body - is not fooled by single line blocks - when EnforcedStyle is empty_lines for { } block - registers an offense for block body not starting or ending with a blank - is not fooled by single line blocks - ignores block with an empty body - when EnforcedStyle is no_empty_lines for { } block - is not fooled by single line blocks - registers an offense for block body ending with a blank - registers an offense for block body starting with a blank - accepts block body starting with a line with spaces - registers an offense for block body starting with a blank passed to a multi-line method call - when EnforcedStyle is no_empty_lines for do end block - is not fooled by single line blocks - registers an offense for block body starting with a blank - registers an offense for block body ending with a blank - registers an offense for block body starting with a blank passed to a multi-line method call - accepts block body starting with a line with spaces +RuboCop::Cop::Style::RedundantBegin + doesn't modify spacing when auto-correcting + reports an offense for single line def with redundant begin block + reports an offense for defs with redundant begin block + accepts a defs with required begin block + accepts a def with a begin block after a statement + reports an offense for def with redundant begin block + accepts a def with required begin block + auto-corrects when there are trailing comments + >= ruby 2.5 + accepts a {} block with a begin-end + registers an offense for a do-end block with redundant begin-end + accepts a stabby lambda with a begin-end + accepts super with block + accepts a block with a begin block after a statement + < Ruby 2.5 + accepts a do-end block with a begin-end -RuboCop::Cop::Lint::UriRegexp - registers an offense and corrects using `URI.regexp` without argument - does not register an offense when using `regexp` with variable receiver - does not register an offense when using `regexp` without receiver - registers an offense and corrects using `URI.regexp` with argument - registers an offense and corrects using `::URI.regexp` without argument - registers an offense and corrects using `::URI.regexp` with argument - array argument - registers an offense and corrects using `URI.regexp` with literal arrays - registers an offense and corrects using `URI.regexp` with %i arrays - registers an offense and corrects using `URI.regexp` with %w arrays +RuboCop::Cop::Layout::TrailingWhitespace + registers an offense for trailing whitespace in a heredoc string + registers an offense for a blank line with space + registers an offense for a line ending with tab + is not fooled by __END__ within a documentation comment + accepts a line without trailing whitespace + registers an offense for a line ending with space + registers offenses before __END__ but not after + is not fooled by heredoc containing __END__ within a doc comment + is not fooled by heredoc containing __END__ + auto-corrects unwanted space + when `AllowInHeredoc` is set to true + registers an offense for trailing whitespace at the heredoc begin + accepts trailing whitespace in a heredoc string -RuboCop::Cop::Style::MethodCallWithoutArgsParentheses - auto-corrects calls that could be empty literals - ignores method listed in IgnoredMethods - registers an offense for `obj.method += func()` - accepts special lambda call syntax - registers an offense for parens in method call without args - registers an offense for `obj.method ||= func()` - accepts parentheses for methods starting with an upcase letter - accepts parens in method call with args - accepts parens after not - registers an offense for `obj.method &&= func()` - assignment to a variable with the same name - accepts parens in parallel assignment - accepts parens in complex assignment - accepts parens in shorthand assignment - accepts parens in local variable assignment - method call as argument - registers an offense with empty parens - accepts without parens - registers an empty parens offense for multiple assignment +RuboCop::Cop::Layout::EmptyLinesAroundAttributeAccessor + accepts code that separates attribute accessors from the code with a newline + accepts code when attribute method is method chained + accepts code that separates a attribute accessor from the code with a newline + accepts code when used in class definition + registers an offense and corrects for code that immediately follows accessor with comment + registers an offense and corrects for code that immediately follows accessor + does not registers an offense and corrects when using `if` ... `else` branches + when `AllowedMethods: private` + does not register an offense for code that immediately ignored methods after accessor + when `AllowedMethods: []` + registers an offense for code that immediately ignored methods after accessor + when `AllowAliasSyntax: false` + registers an offense for code that immediately `alias` syntax after accessor + when `AllowAliasSyntax: true` + does not register an offense for code that immediately `alias` syntax after accessor -RuboCop::Cop::Layout::MultilineAssignmentLayout - new_line style - allows multi-line assignments on separate lines - registers an offense when the rhs is on the same line in setters - registers an offense when the rhs is on the same line in []= - registers an offense for masgn with multi-line lhs - registers an offense when the rhs is on the same line - ignores arrays - configured supported types - allows supported types to be configured - when supported types is block - registers an offense when multi-line assignments using block definition is on the same line - allows multi-line block defines on separate lines - allows multi-line assignments when using block definition on separate lines - allows multi-line assignments when using shovel operator - same_line style - ignores arrays - allows multi-line assignments on the same line - registers an offense for masgn with multi-line lhs - registers an offense when the rhs is a different line in setters - registers an offense when the rhs is a different line - registers an offense when the rhs is a different line in []= - configured supported types - allows supported types to be configured - when supported types is block - registers an offense when multi-line assignments using block definition on separate lines - allows when multi-line assignments using block definition is on the same line - allows multi-line block defines on separate lines - allows multi-line assignments when using shovel operator +RuboCop::Cop::Layout::EmptyLinesAroundMethodBody + registers an offense for method body ending with a blank + registers an offense for method body starting with a blank + registers an offense for class method body ending with a blank + accepts method body starting with a line with spaces + is not fooled by single line methods + registers an offense for class method body starting with a blank -RuboCop::Cop::Style::MethodCalledOnDoEndBlock - with a single-line do..end block - registers an offense for a chained call - accepts a single-line do..end block with a chained block - with a {} block - accepts a single-line block with a chained call - accepts a multi-line block with a chained call - with a multi-line do..end block - registers an offense for a chained call - accepts a chained block - accepts it if there is no chained call - when using safe navigation operator - registers an offense for a chained call +RuboCop::Cop::Style::EmptyBlockParameter + accepts an empty block parameter with a lambda + registers an offense for an empty block parameter with lambda + accepts a block that is {} style without parameter + accepts a block that is do-end style without parameter + accepts a non-empty block parameter with {} style + accepts a non-empty block parameter with do-end style + registers an offense for an empty block parameter with super + registers an offense for an empty block parameter with {} style + registers an offense for an empty block parameter with do-end wtyle -RuboCop::Cop::Style::CommandLiteral +RuboCop::Cop::Force + #run_hook + invokes a hook in all cops + .force_name + returns the class name without namespace + +RuboCop::Cop::Metrics::MethodLength + is not fooled by one-liner methods, syntax #2 + accepts a method with multiline arguments and less than 5 lines of body + is not fooled by one-liner methods, syntax #1 + does not count commented lines by default + does not count blank lines + accepts empty methods + accepts a method with less than 5 lines + properly counts lines when method ends with block + when method is a class method + registers an offense + when method is defined with `define_method` + registers an offense + when CountComments is enabled + also counts commented lines + when `CountAsOne` is not empty + folds array into one line + when method is an instance method + registers an offense + when method is defined on a singleton class + registers an offense + when method is defined in `ExcludedMethods` + still rejects other methods with more than 5 lines + accepts the foo method with more than 5 lines + +RuboCop::Cop::Style::TrailingCommaInHashLiteral + with single line list of values + when EnforcedStyleForMultiline is no_comma + accepts empty literal + registers an offense for trailing comma in a literal + accepts literal without trailing comma + accepts single element literal without trailing comma + when EnforcedStyleForMultiline is consistent_comma + accepts literal without trailing comma + registers an offense for trailing comma in a literal + accepts single element literal without trailing comma + accepts empty literal + when EnforcedStyleForMultiline is comma + accepts literal without trailing comma + accepts empty literal + registers an offense for trailing comma in a literal + accepts single element literal without trailing comma + with multi-line list of values + when EnforcedStyleForMultiline is comma + accepts trailing comma after a heredoc + accepts a multiline hash with a single pair and trailing comma + registers an offense for trailing comma in a comment + accepts trailing comma + registers an offense for no trailing comma + when closing bracket is on same line as last value + accepts literal with no trailing comma + when EnforcedStyleForMultiline is no_comma + accepts comma in comment after last value item + registers an offense for trailing comma in literal + accepts comma inside a heredoc parameters at the end + accepts literal with no trailing comma + when EnforcedStyleForMultiline is consistent_comma + accepts a multiline hash with pairs on a single line andtrailing comma + accepts a multiline hash with a single pair and trailing comma + registers an offense for no trailing comma + accepts trailing comma + accepts trailing comma after a heredoc + when closing bracket is on same line as last value + registers an offense for literal with no trailing comma + +RuboCop::Cop::Style::RegexpLiteral when EnforcedStyle is set to mixed - a single-line ` string without backticks + a multi-line `//` regex with slashes + registers an offense + a single-line %r regex with slashes is accepted - a single-line %x string without backticks - registers an offense and corrects to backticks - a single-line ` string with backticks - registers an offense without auto-correction - when configured to allow inner backticks - is accepted - a multi-line ` string with backticks - registers an offense without auto-correction - a multi-line %x string with backticks + when configured to allow inner slashes + registers an offense + a multi-line %r regex with slashes is accepted - a single-line %x string with backticks + a single-line `//` regex without slashes is accepted - when configured to allow inner backticks - registers an offense without auto-correction - a multi-line ` string without backticks - registers an offense and corrects to %x - a multi-line %x string without backticks + a multi-line %r regex without slashes is accepted - %x commands with other delimiters than parentheses - registers an offense - when PercentLiteralDelimiters only has a default + a multi-line `//` regex without slashes + registers an offense + a single-line `//` regex with slashes + registers an offense + when configured to allow inner slashes + is accepted + a single-line %r regex without slashes + registers an offense + when PercentLiteralDelimiters is configured with brackets respects the configuration when auto-correcting - when EnforcedStyle is set to percent_x - a multi-line %x string with backticks + %r regex with other delimiters than curly braces + registers an offense + when EnforcedStyle is set to slashes + a single-line `//` regex without slashes is accepted - a single-line ` string without backticks - registers an offense and corrects to %x - a multi-line ` string without backticks - registers an offense and corrects to %x - a single-line %x string with backticks + a multi-line `//` regex with slashes + registers an offense + when configured to allow inner slashes + is accepted + a single-line %r regex with slashes is accepted - a multi-line ` string with backticks - registers an offense without auto-correction - a single-line ` string with backticks - registers an offense without auto-correction - a multi-line %x string without backticks + when configured to allow inner slashes + registers an offense + a single-line `%r//` regex with slashes is accepted - a single-line %x string without backticks + when configured to allow inner slashes + remains slashes after auto-correction + a multi-line %r regex without slashes + registers an offense + a single-line `//` regex with slashes + registers an offense + when configured to allow inner slashes + is accepted + a multi-line `//` regex without slashes is accepted - heredoc commands - is ignored - when EnforcedStyle is set to backticks - a single-line ` string without backticks + a single-line `//` regex with slashes and interpolation + registers an offense + when configured to allow inner slashes + is accepted + a multi-line %r regex with slashes is accepted - a multi-line %x string without backticks - registers an offense and corrects to backticks - a single-line %x string with backticks + when configured to allow inner slashes + registers an offense + a single-line %r regex without slashes + registers an offense + when PercentLiteralDelimiters is configured with slashes + respects the configuration when auto-correcting + when regex contains slashes in interpolation + ignores the slashes that do not belong // regex + when EnforcedStyle is set to percent_r + a multi-line `//` regex without slashes + registers an offense + a multi-line %r regex without slashes is accepted - when configured to allow inner backticks - registers an offense without auto-correction - a multi-line %x string with backticks + a single-line `//` regex without slashes + registers an offense + a multi-line %r regex with slashes is accepted - when configured to allow inner backticks - registers an offense without auto-correction - a multi-line ` string with backticks - registers an offense without auto-correction - when configured to allow inner backticks - is accepted - a multi-line ` string without backticks + a multi-line `//` regex with slashes + registers an offense + a single-line `//` regex with slashes + registers an offense + a single-line %r regex with slashes + is accepted + a single-line %r regex without slashes is accepted - a single-line ` string with backticks - registers an offense without auto-correction - when configured to allow inner backticks - is accepted - a single-line %x string without backticks - registers an offense and corrects to backticks - when PercentLiteralDelimiters is configured and a default exists - ignores the default when auto-correcting - when PercentLiteralDelimiters is configured with curly braces - respects the configuration when auto-correcting -RuboCop::Formatter::ClangStyleFormatter +RuboCop::Cop::Style::RaiseArgs + when enforced style is compact + accepts a raise with msg argument + accepts a raise with an exception argument + when used in a ternary expression + registers an offense and auto-corrects + when used in a logical and expression + registers an offense and auto-corrects + with correct + opposite + reports an offense + with a raise with 3 args + reports an offense + with a raise with 2 args + reports an offense + when used in a logical or expression + registers an offense and auto-corrects + when enforced style is exploded + accepts a raise with 2 args + accepts a raise with msg argument + accepts a raise with splatted arguments + accepts exception constructor with more than 1 argument + accepts exception constructor with keyword arguments + accepts a raise with 3 args + with a raise with exception object + when used in a ternary expression + registers an offense and auto-corrects + when used in a logical and expression + registers an offense and auto-corrects + with no arguments + reports an offense + when used in a logical or expression + registers an offense and auto-corrects + with one argument + reports an offense + with opposite + correct + reports an offense for opposite + correct + when an exception object is assigned to a local variable + auto-corrects to exploded style + +RuboCop::Cop::Style::RedundantFreeze + allows .freeze on method call + behaves like mutable objects + allows (1...5) with freeze + behaves like immutable objects + registers an offense for frozen 'foo'.count + behaves like mutable objects + allows ('a' + 'b') with freeze + behaves like immutable objects + registers an offense for frozen (2 > 1) + behaves like immutable objects + registers an offense for frozen ENV['foo'] + when the receiver is a frozen string literal + when the frozen string literal comment is false + behaves like mutable objects + allows "#{a}" with freeze + when the frozen string literal comment is missing + behaves like mutable objects + allows "#{a}" with freeze + when the frozen string literal comment is true + behaves like immutable objects + registers an offense for frozen "#{a}" + behaves like mutable objects + allows 'str' with freeze + behaves like mutable objects + allows (a + b) with freeze + behaves like immutable objects + registers an offense for frozen :sym + behaves like immutable objects + registers an offense for frozen (1 + 2) + behaves like mutable objects + allows /./ with freeze + behaves like immutable objects + registers an offense for frozen ('a' > 'b') + behaves like immutable objects + registers an offense for frozen 1 + behaves like immutable objects + registers an offense for frozen (a > b) + behaves like immutable objects + registers an offense for frozen :"" + behaves like mutable objects + allows (1..5) with freeze + behaves like mutable objects + allows ('a' * 20) with freeze + behaves like mutable objects + allows "top#{1 + 2}" with freeze + behaves like immutable objects + registers an offense for frozen [1, 2, 3].size + behaves like mutable objects + allows { a: 1, b: 2 } with freeze + behaves like immutable objects + registers an offense for frozen ::ENV['foo'] + behaves like immutable objects + registers an offense for frozen 1.5 + behaves like mutable objects + allows [1, 2, 3] with freeze + +RuboCop::Cop::Layout::CommentIndentation + auto-corrects + registers offenses and corrects before __END__ but not after + near various kinds of brackets + accepts correctly indented comments + is unaffected by closing bracket that does not begin a line + around program structure keywords + accepts correctly indented comments + with a blank line following the comment + accepts a correctly indented comment + on outer level + registers an offense for each incorrectly indented comment + registers an offense and corrects an incorrectly indented (1) comment + accepts a comment that follows code + accepts a correctly indented comment + registers an offense and corrects an incorrectly indented (2) comment + registers an offense and corrects a documentation comment + +RuboCop::Cop::Style::MultilineIfModifier + unless guard clause + allows a one liner + registers an offense when indented + registers an offense + allows a multiline condition + if guard clause + allows a multiline condition + registers an offense + allows a one liner + registers an offense when indented + +RuboCop::Cop::Style::RedundantAssignment + accepts empty when nodes + accepts empty if body + accepts empty method body + reports an offense for def ending with assignment and returning + does not register an offense when ensure block present + when inside an if-branch + registers an offense and auto-corrects + when rescue blocks present + does register an offense and auto-corrects when inside function or rescue block + when inside begin-end body + registers an offense and auto-corrects + when inside a when-branch + registers an offense and auto-corrects + +RuboCop::Cop::Lint::NestedPercentLiteral + registers no offense for nestings under percent + registers no offense for array + registers offense for repeated nested percent literals + registers no offense for percent modifier character in isolation + registers no offense for percents in the middle of literals + registers offense for multiply nested percent literals + registers offense for nested percent literals + registers no offense for empty array + when handling invalid UTF8 byte sequence + registers offense for nested percent literal + registers no offense for array + +RuboCop::Cop::Lint::UselessSetterCall + handles exception assignments without exploding + is not confused by operators ending with = + when a lvar possibly contains an object passed as argument by logical-operator-assignment at the end of the method + accepts the setter call on the lvar + when a lvar declared as an argument is no longer the passed object at the end of the method + registers an offense for the setter call on the lvar + when a lvar contains a local object instantiated with literal + registers an offense for the setter call on the lvar + with method ending with setter call on ivar + accepts + with method ending with ivar assignment + accepts + with method ending with setter call on local object + registers an offense + when a lvar contains a non-local object returned by a method + accepts + with singleton method ending with setter call on local object + registers an offense + when a lvar does not contain any object passed as argument with multiple-assignment at the end of the method + registers an offense + with method ending with square bracket setter on local object + registers an offense + with method ending with setter call on argument + accepts + when a lvar contains an object passed as argument by multiple-assignment at the end of the method + accepts the setter call on the lvar + when a lvar contains an object passed as argument at the end of the method + accepts the setter call on the lvar + when a lvar does not contain any object passed as argument by binary-operator-assignment at the end of the method + registers an offense + +RuboCop::Cop::Style::StderrPuts + registers an offense when using `STDERR.puts('hello')` + registers no offense when using `$stderr.puts` with no arguments + registers no offense when using `STDERR.puts` with no arguments + registers an offense when using `$stderr.puts('hello')` + registers an offense when using `::STDERR.puts('hello')` + +RuboCop::Cop::Style::SymbolArray + when EnforcedStyle is percent + does not register an offense in an ambiguous block context + doesn't break when a symbol contains ) + detects right value for MinSize to use for --auto-gen-config + autocorrects arrays of symbols with embedded newlines and tabs + registers an offense in a non-ambiguous block context + uses %I when appropriate + detects when the cop must be disabled to avoid offenses + registers an offense for arrays of symbols + does not register an offense for array with non-syms + does not register an offense for array starting with %i + autocorrects arrays of symbols with new line + does not register an offense if symbol contains whitespace + autocorrects arrays of one symbol + when PreferredDelimiters is specified + autocorrects an array using partial newlines + autocorrects an array with delimiters + autocorrects an array in multiple lines + with non-default MinSize + does not autocorrect array of one symbol if MinSize > 1 + when EnforcedStyle is brackets + registers an offense for array starting with %i + autocorrects an array has interpolations + autocorrects an array starting with %i + does not register an offense for arrays of symbols + +RuboCop::Cop::Lint::DeprecatedClassMethods + prefer `block_given?` over `iterator?` + registers an offense and corrects iterator? + does not register an offense for block_given? + does not register an offense for offensive method `iterator?`on other receivers + prefer `Dir.exist?` over `Dir.exists?` + does not register an offense for offensive method `exists?`on other receivers + registers an offense and corrects Dir.exists? + does not register an offense for Dir.exist? + registers an offense and corrects ::Dir.exists? + prefer `File.exist?` over `File.exists?` + registers an offense and corrects File.exists? + registers an offense and corrects ::File.exists? + does not register an offense for File.exist? + +RuboCop::Cop::Lint::NonDeterministicRequireOrder + when requiring files + with direct block glob + registers an offsense and autocorrects to add .sort.each + with require block passed as parameter + registers an offense and autocorrects to add sort + with top-level ::Dir + registers an offense and corrects to add .sort.each + with sorted index + does not register an offense + with unsorted index + registers an offsense with extra logic + registers an offsense and autocorrects to add .sort + with require block passed as parameter + registers an offense an autocorrects to add sort + with top-level ::Dir + registers an offense and corrects to add .sort + with unsorted glob + registers an offsense and autocorrects to add .sort + with top-level ::Dir + registers an offense and corrects to add .sort + with require block passed as parameter + registers an offense an autocorrects to add sort + with sorted glob + does not register an offense + when not requiring files + does not register an offense + +RuboCop::CLI + --disable-uncorrectable + does not disable anything for cops that support autocorrect + if a one-line disable statement doesn't fit + adds before-and-after disable statement + if one one-line disable statement fits + adds it + adds it when the cop supports autocorrect but does not correct the offense + but there are more offenses on the line and they don't all fit + adds both one-line and before-and-after disable statements + and there are two offenses of the same kind on one line + adds a single one-line disable statement + +RuboCop::Cop::Style::MultilineTernaryOperator + registers offense and corrects when the if branch and the else branch are on a separate line from the condition + accepts a single line ternary operator expression + registers an offense and corrects when everything is on a separate line + registers an offense and corrects when the false branch is on a separate line + +RuboCop::Cop::Lint::HeredocMethodCallPosition + incorrect cases + with trailing comma in method call + detects + chained case with parens + detects + chained case no parens + detects + simple incorrect case + detects + chained case with multiple line args + detects + chained case without args + detects + simple incorrect case with paren + detects + correct cases + ignores if no call + accepts chained correct case + accepts simple correct case + +RuboCop::Cop::Style::TrailingCommaInBlockArgs + when `->` has multiple arguments + does not registers an offense + do/end block format + does not register an offense when no arguments are present + does not register an offense for an empty block + ignores commas in default argument strings + does not register an offense when more than one argument is present with no trailing comma + registers an offense when a trailing comma is not needed + does not register an offense when a trailing comma is required + does not register an offense for keyword arguments + preserves semicolons in block/local variables + does not register an offense for default arguments + curly brace block format + does not register an offense when no arguments are present + preserves semicolons in block/local variables + does not register an offense when a trailing comma is required + does not register an offense when more than one argument is present with no trailing comma + registers an offense when a trailing comma is not needed + ignores commas in default argument strings + does not register an offense for default arguments + does not register an offense for keyword arguments + when `lambda` has multiple arguments + registers an offense and corrects when a trailing comma isn't needed + does not register an offense when more than one argument is present with no trailing comma + +RuboCop::Cop::VariableForce::Reference + .new + when non variable reference node is passed + raises error + +RuboCop::Cop::InternalAffairs::RedundantLocationArgument + when location argument is not passed + does not register an offense + when location argument is passed + when location argument does not equal to :expression + does not register an offense + when location argument is :expression + registers an offense + removes default `location` when preceded by another keyword + removes default `location` surrounded by other keywords + when there is a message argument + registers an offense + +RuboCop::Cop::Style::NegatedIf + does not blow up for empty if condition + does not blow up on a negated ternary operator + does not blow up for ternary ops + does not blow up for empty unless condition + with “both” style + autocorrects by replacing parenthesized if not with unless + accepts an if where the condition is doubly negated + is not confused by negated elsif + registers an offense for if with "not" condition + registers an offense for if with exclamation point condition + accepts an if where only part of the condition is negated + accepts an if/else with negative condition + with “postfix” style + registers an offense for postfix + does not register an offense for prefix + with “prefix” style + does not register an offense for postfix + registers an offense for prefix + +RuboCop::Cop::Layout::EmptyLineBetweenDefs + doesn't allow more than the required number of newlines + accepts a def that follows code and a comment + auto-corrects when there are too many new lines + accepts a nested def + registers an offense for adjacent one-liners by default + accepts the first def without leading empty line in a class + accepts a def that follows a line with code + accepts a def that is the first of a module + accepts a def that follows an empty line and then a comment + finds offenses in inner classes + treats lines with whitespaces as blank + when AllowAdjacentOneLineDefs is enabled + registers an offense for adjacent defs if some are multi-line + accepts adjacent one-liners + when there are only comments between defs + registers an offense + conditional method definitions + registers an offense for consecutive defs inside a conditional + accepts defs inside a conditional without blank lines in between + class methods + adjacent class methods + registers an offense for missing blank line between methods + mixed instance and class methods + registers an offense for missing blank line between methods + when a maximum of empty lines is specified + finds no offense for no empty line + finds no offense for one empty line + finds an offense for two empty lines + when multiple lines between defs are allowed + registers an offense and corrects when there are too many new lines + treats lines with whitespaces as blank + +RuboCop::Cop::Lint::RedundantRequireStatement + registers an offense and corrects when using `require 'enumerator'` + +RuboCop::Cop::Style::BisectedAttrAccessor + registers an offense and corrects when both accessors are in the same visibility scope + does not register an offense when accessors are withing different visibility scopes + registers an offense and corrects when withing eigenclass + does not register an offense when only one accessor of the name exists + registers an offense and corrects when both accessors of the name exists and accessor contains multiple names + registers an offense and corrects when attr and attr_writer exists + registers an offense and corrects when both accessors of the splat exists + does not register an offense when using `attr_accessor` + registers an offense and corrects when both accessors of the name exists + +RuboCop::Cop::Layout::MultilineMethodCallBraceLayout + ignores calls with a multiline empty brace + ignores implicit calls + ignores single-line calls + ignores calls without arguments + ignores calls with an empty brace + behaves like multiline literal brace layout + same_line style + opening brace on same line as first element + detects closing brace on different line from last element + detects closing brace on different line from multiline element + allows closing brace on same line as multi-line element + autocorrects closing brace on different line as last element + allows closing brace on same line from last element + with a chained call on the closing brace + and a comment after the last element + detects closing brace on separate line from last element + does not autocorrect the closing brace + but no comment after the last element + autocorrects the closing brace + opening brace on separate line from first element + autocorrects closing brace on different line from last element + allows closing brace on same line as last multiline element + allows closing brace on same line as last element + detects closing brace on different line from last element + heredoc + auto-corrects safe heredoc offenses + ignores heredocs that could share a last line + detects heredoc structures that are safe to add to + new_line style + opening brace on same line as first element + allows closing brace on different line from multi-line element + detects closing brace on same line as last multiline element + detects closing brace on same line as last element + allows closing brace on different line from last element + autocorrects closing brace on same line as last element + opening brace on separate line from first element + allows closing brace on separate line from last element + autocorrects closing brace on same line from last element + allows closing brace on separate line from last multiline element + detects closing brace on same line as last element + symmetrical style + opening brace on same line as first element + allows closing brace on same line as last element + autocorrects closing brace on different line from last element + allows closing brace on same line as last multiline element + detects closing brace on different line from last element + with a chained call on the closing brace + and a comment after the last element + does not autocorrect the closing brace + detects closing brace on separate line from last element + but no comment after the last element + autocorrects the closing brace + opening brace on separate line from first element + allows closing brace on separate line from last element + allows closing brace on separate line from last multiline element + detects closing brace on same line as last element + autocorrects closing brace on same line from last element + when EnforcedStyle is new_line + ignores single-line calls with multi-line receiver + ignores single-line calls with multi-line receiver with leading dot + still ignores single-line calls + behaves like multiline literal brace layout trailing comma + symmetrical style + opening brace on same line as first element + last element has a trailing comma + autocorrects closing brace on different line from last element + same_line style + opening brace on same line as first element + last element has a trailing comma + autocorrects closing brace on different line as last element + when comment present before closing brace + corrects closing brace without crashing + +RuboCop::Formatter::SimpleTextFormatter + #report_summary + when a offense detected + handles pluralization correctly + when 2 offenses detected + handles pluralization correctly + when an offense is corrected + prints about correction + when no files inspected + handles pluralization correctly + when a file inspected and no offenses detected + handles pluralization correctly + when 2 offenses are corrected + handles pluralization correctly #report_file - displays text containing the offending source line - when the offending source spans multiple lines - displays the first line with ellipses - when the offense is automatically corrected - prints [Corrected] along with message + the file is outside of the current working directory + prints as absolute path + when the offense is marked as todo + prints [Todo] along with message when the offense is not corrected prints message as-is - when the source line is blank - does not display offending source line + the file is under the current working directory + prints as relative path + when the offense is automatically corrected + prints [Corrected] along with message + +RuboCop::Cop::Style::OneLineConditional + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + does not break when one of the branches contains a retry keyword + does not break when one of the branches contains a self keyword + does not break when one of the branches contains a break keyword + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + does not parenthesize expressions when they do not contain method calls with unparenthesized arguments + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + does not parenthesize expressions when they contain unparenthesized operator method calls + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + does not break when one of the branches contains `next` keyword + allows one line if/then/end + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + allows one line unless/then/end + parenthesizes the expression if it is preceded by an operator + parenthesizes the expression if it is preceded by an operator + behaves like changed precedence + adds parentheses around `puts 1` + behaves like changed precedence + adds parentheses around `defined? :A` + behaves like changed precedence + adds parentheses around `not a` + behaves like changed precedence + adds parentheses around `a = b` + behaves like changed precedence + adds parentheses around `super b` + one line unless/then/else/end + registers an offense + allows empty else + one line if/then/else/end when `then` branch has no body + registers an offense + one line if/then/else/end + allows empty else + registers an offense + behaves like changed precedence + adds parentheses around `yield a` + behaves like changed precedence + adds parentheses around `a and b` + behaves like changed precedence + adds parentheses around `a or b` + behaves like changed precedence + adds parentheses around `a ? b : c` + +RuboCop::Cop::Layout::IndentationStyle + when EnforcedStyle is tabs + registers an offense for a line indented with multiple spaces + accepts a line with tabs between string literals + accepts a line which begins with tab in a multiline heredoc + auto-corrects a line with tab in a string indented with space + accepts a line which begins with tab in a string + auto-corrects a line indented with mixed whitespace + does not auto-corrects a line with tab other than indentation + accepts a line a tab other than indentation + registers offenses before __END__ but not after + auto-corrects a line indented with multiple spaces + accepts a line with tab in a string + accepts a line which begins with tab in a heredoc + auto-corrects a line indented with fractional number ofindentation groups by rounding down + auto-corrects a line indented with space + registers an offense for a line indented with mixed whitespace + registers an offense for a line indented with space + custom indentation width + uses the configured number of spaces to replace with a tab + when EnforcedStyle is spaces + accepts a line which begins with tab in a multiline heredoc + accepts a line with a tab other than indentation + accepts a line which begins with tab in a string + accepts a line with a tab between string literals + auto-corrects a line indented with mixed whitespace + accepts a line with tab in a string + auto-corrects a line indented with tab + does not auto-correct a line with tab other than indentation + accepts a line which begins with tab in a heredoc + auto-corrects a line indented with multiple tabs + registers offenses before __END__ but not after + auto-corrects a line with tab in a string indented with tab + registers an offense for a line indented with mixed whitespace + registers an offense for a line indented with tab + registers an offense for a line indented with multiple tabs + custom indentation width + uses the configured number of spaces to replace a tab + +RuboCop::Cop::Lint::InheritException + when class inherits from `Exception` + with enforced style set to `runtime_error` + registers an offense and corrects + when creating a subclass using Class.new + registers an offense and corrects + with enforced style set to `standard_error` + registers an offense and corrects + when creating a subclass using Class.new + registers an offense and corrects + +RuboCop::Cop::Generator + #write_source + refuses to overwrite existing files + generates a helpful source file with the name filled in + compliance with rubocop + generates a cop file that has no offense (PENDING: Temporarily skipped with xit) + generates a spec file that has no offense (PENDING: Temporarily skipped with xit) + #inject_config + when it is the first in alphabetical order + inserts the cop + when it is the last in alphabetical order + inserts the cop + with version provided + uses the provided version + when it is the middle in alphabetical order + inserts the cop + #write_spec + refuses to overwrite existing files + generates a helpful starting spec file with the class filled in + #todo + provides a checklist for implementing the cop + #snake_case + converts "RSpec" to snake_case + converts "Lint" to snake_case + converts "FooBar" to snake_case + .new + does not accept an unqualified cop + +RuboCop::Cop::Style::ReturnNil + when enforced style is `return_nil` + does not register an offense for returning others + registers an offense for return + when enforced style is `return` + registers an offense for return nil + does not register an offense for return nil from iterators + does not register an offense for returning others RuboCop::Cop::Lint::RedundantCopEnableDirective - registers correct offense when combined with necessary enable - registers multiple offenses and corrects the same comment registers offense and corrects unnecessary enable - registers an offense and corrects when the first cop is unnecessarily enabled + registers multiple offenses and corrects the same comment registers offense and corrects redundant enabling of same cop - when last cop is unnecessarily enabled - registers an offense and corrects when there is no space between the cops and the comma + registers an offense and corrects when the first cop is unnecessarily enabled + registers correct offense when combined with necessary enable + when middle cop is unnecessarily enabled registers an offense and corrects + registers an offense and corrects when there is extra white space all switch registers offense and corrects unnecessary enable all when at least one cop was disabled does not register offense - when middle cop is unnecessarily enabled + when last cop is unnecessarily enabled + registers an offense and corrects when there is no space between the cops and the comma registers an offense and corrects - registers an offense and corrects when there is extra white space -RuboCop::Cop::Lint::SelfAssignment - does not register an offense when using constant var assignment for constant from another scope - does not register an offense when using global var assignment - registers an offense when using class var self-assignment - registers an offense when using shorthand-or var self-assignment - does not register an offense when using constant var or-assignment for constant from another scope - registers an offense when using shorthand-and var self-assignment - registers an offense when using global var self-assignment - registers an offense when using multiple var self-assignment - registers an offense when using instance var self-assignment - does not register an offense when using shorthand-and var assignment - does not register an offense when using local var assignment - does not register an offense when using multiple var assignment through method call - does not register an offense when using multiple var assignment through splat - registers an offense when using local var self-assignment - registers an offense when using multiple var self-assignment through array - does not register an offense when using shorthand-or var assignment - does not register an offense when using instance var assignment - does not register an offense when using multiple var assignment - registers an offense when using constant var self-assignment - does not register an offense when using class var assignment +RuboCop::Cop::Style::RescueModifier + does not register an offense for normal rescue with ensure + handles more complex expression with modifier rescue + handles modifier rescue in normal rescue + registers an offense for modifier rescue around parallel assignment + registers an offense for modifier rescue + handles modifier rescue in a method + does not register an offense for normal rescue + does not register an offense for nested normal rescue + autocorrect + corrects doubled rescue modifiers + corrects complex rescue modifier + when an instance method has implicit begin + handles modifier rescue in body of implicit begin + accepts normal rescue + excluded file + processes excluded files with issue + when a singleton method has implicit begin + handles modifier rescue in body of implicit begin + accepts normal rescue -RuboCop::Cop::Style::AsciiComments - registers an offense for a comment with non-ascii chars - registers an offense for comments with mixed chars - accepts comments with only ascii chars - when certain non-ascii chars are allowed - registers an offense for comments with non-allowed non-ascii chars - accepts comment with allowed non-ascii chars +RuboCop::Cop::Lint::RedundantWithObject + registers an offense and corrects when using ary.each_with_object do-end block without parentheses + registers an offense and corrects when using `ary.each.with_object([]) { |v| v }` + registers an offense and corrects when using ary.each_with_object([]) do-end block + an object is used as a block argument + registers an offense and corrects when using `ary.each_with_object { |v| v }` + when missing argument to `each_with_object` + does not register an offense when block has 1 argument + does not register an offense when block has 2 arguments -RuboCop::Cop::Naming::FileName - with acronym namespace - does not register an offense - with snake_case file names ending in .rb - reports an offense - when CheckDefinitionPathHierarchy is false - on a file with a matching class - does not register an offense - on a file with a non-matching class - registers an offense - with a non-matching module containing a matching class - does not register an offense - with a matching module containing a non-matching class - does not register an offense - on an empty file - registers an offense - in a non-matching directory, but with a matching class - does not register an offense - with camelCase file names ending in .rb - reports an offense - with non-snake-case file names with a shebang - does not report an offense - when IgnoreExecutableScripts is disabled - reports an offense - when Regex is set - with a non-matching name - registers an offense - with a matching name - does not register an offense - with snake_case file names with multiple extensions - does not report an offense - when the file is specified in AllCops/Include - with a non-snake_case file name - does not report an offense - with camelCase file names without file extension - reports an offense - when ExpectMatchingDefinition is true - on a file which defines a nested class - in a directory with multiple instances of lib - does not register an offense - in a non-matching directory under test - registers an offense - in a matching directory under test - does not register an offense - in a matching directory under src - does not register an offense - in a directory with multiple instances of src - does not register an offense - in a matching directory under lib - does not register an offense - in a directory elsewhere which only matches the module name - does not register an offense - in a non-matching directory under spec - registers an offense - in a matching directory under spec - does not register an offense - in a directory elsewhere which does not match the module name - registers an offense - in a directory with multiple instances of test - does not register an offense - in a non-matching directory under src - registers an offense - in a non-matching directory under lib - registers an offense - in a directory with multiple instances of spec - does not register an offense - on a file which defines no class or module at all - under src - registers an offense - under some other random directory - registers an offense - under spec - registers an offense - under test - registers an offense - under lib - registers an offense - on a file which uses Name::Spaced::Module syntax - in a directory with multiple instances of spec - does not register an offense - in a directory elsewhere which does not match the module name - registers an offense - in a non-matching directory under test - registers an offense - in a directory elsewhere which only matches the module name - does not register an offense - in a non-matching directory under lib - registers an offense - in a matching directory under spec - does not register an offense - in a matching directory under test - does not register an offense - in a directory with multiple instances of src - does not register an offense - in a non-matching directory under src - registers an offense - in a matching directory under lib - does not register an offense - in a directory with multiple instances of lib - does not register an offense - in a directory with multiple instances of test - does not register an offense - in a matching directory under src - does not register an offense - in a non-matching directory under spec - registers an offense - on a file which defines a nested module - in a directory elsewhere which only matches the module name - does not register an offense - in a directory elsewhere which does not match the module name - registers an offense - in a directory with multiple instances of test - does not register an offense - in a directory with multiple instances of spec - does not register an offense - in a non-matching directory under test - registers an offense - in a directory with multiple instances of src - does not register an offense - in a matching directory under test - does not register an offense - in a non-matching directory under spec - registers an offense - in a matching directory under src - does not register an offense - in a matching directory under spec - does not register an offense - in a directory with multiple instances of lib - does not register an offense - in a matching directory under lib - does not register an offense - in a non-matching directory under lib - registers an offense - in a non-matching directory under src - registers an offense - on a file which defines multiple classes - in a directory elsewhere which only matches the module name - does not register an offense - in a directory with multiple instances of test - does not register an offense - in a non-matching directory under spec - registers an offense - in a non-matching directory under src - registers an offense - in a directory with multiple instances of src - does not register an offense - in a directory with multiple instances of spec - does not register an offense - in a directory elsewhere which does not match the module name - registers an offense - in a matching directory under test - does not register an offense - in a non-matching directory under lib - registers an offense - in a matching directory under lib - does not register an offense - in a directory with multiple instances of lib - does not register an offense - in a matching directory under src - does not register an offense - in a matching directory under spec - does not register an offense - in a non-matching directory under test - registers an offense - on an empty file - registers an offense - on an empty file with a space in its filename - registers an offense - with include acronym name - does not register an offense - with acronym class name - does not register an offense - with snake_case file names without file extension - does not report an offense - with dotfiles - does not report an offense - with snake_case file names with non-rb extension - does not report an offense - with snake_case names which use ? and ! - does not report an offense - with snake_case names which use + - does not report an offense +RuboCop::Cop::Style::Send + with public_send + and without a receiver + does not register an offense for an invocation with args + does not register an offense for an invocation without args + and with a receiver + does not register an offense for an invocation without args + does not register an offense for an invocation with args + with send + and with a receiver + registers an offense for an invocation with args + does not register an offense for an invocation without args + when using safe navigation operator + registers an offense for an invocation with args + and without a receiver + does not register an offense for an invocation without args + registers an offense for an invocation with args + with __send__ + and with a receiver + does not register an offense for an invocation without args + does not register an offense for an invocation with args + and without a receiver + does not register an offense for an invocation with args + does not register an offense for an invocation without args -RuboCop::Cop::Lint::CircularArgumentReference - circular argument references in keyword arguments - when the keyword argument is not circular, and calls a method - does not register an offense - when there are multiple offensive keyword arguments - registers an offense - when the keyword argument is not circular - does not register an offense - when there is one circular argument reference - registers an offense - when the keyword argument is not circular, but calls a method of its own class with a self specification - does not register an offense - when the keyword argument is not circular, but calls a method of some other object with the same name - does not register an offense - circular argument references in ordinal arguments - when the method does not contain a circular argument reference - does not register an offense - when the seemingly-circular default value is a method call - does not register an offense - when the method contains a circular argument reference - registers an offense +RuboCop::Cop::Style::NestedTernaryOperator + registers an offense and corrects for a nested ternary operator expression + accepts a non-nested ternary operator within an if + registers an offense and corrects for a nested ternary operator expression with block -RuboCop::Cop::Lint::EnsureReturn - registers an offense and corrects for return with argument in ensure - registers an offense when returning multiple values in `ensure` - does not check when ensure block has no body - does not register an offense for return outside ensure - registers an offense and corrects for return in ensure +RuboCop::Cop::Lint::EmptyConditionalBody + does not register an offense for missing `if` body with a comment + registers an offense for missing `elsif` body + does not register an offense for missing `elsif` body with a comment + registers an offense for missing `unless` body + does not register an offense for missing `unless` body with a comment + registers an offense for missing `if` body + when AllowComments is false + registers an offense for missing `if` body with a comment + registers an offense for missing `unless` body with a comment + registers an offense for missing `elsif` body with a comment -RuboCop::Formatter::TextUtil - pluralize - will change 0 to no when configured - will pluralize fractions - will pluralize -1 - will not change 0 to no - will pluralize negative quantities less than -1 - will not pluralize 1 - will pluralize quantities greater than 1 +RuboCop::Cop::Style::Attr + accepts attr when it does not take arguments + does not register offense for custom `attr` method + accepts attr when it has a receiver + registers an offense attr + registers offense for attr within class_eval + registers offense for attr within module_eval + auto-corrects + attr with multiple names to attr_reader + attr to attr_reader + attr, false to attr_reader + attr :name, true to attr_accessor :name -RuboCop::Cop::Lint::ShadowedArgument - block argument shadowing - when multiple arguments are shadowed - and one of them shadowed within a lambda while another is shadowed outside - registers an offense - when a single argument is shadowed +RuboCop::Cop::Style::MultilineBlockChain + accepts a chain of blocks spanning one line + accepts a chain of calls followed by a multi-line block + accepts a multi-line block chained with calls on one line + with multi-line block chaining + registers an offense for a simple case + registers two offenses for a chain of three blocks + accepts a chain where the first block is single-line + registers an offense for a chain where the second block is single-line + registers an offense for a slightly more complicated case + +RuboCop::Cop::Bundler::DuplicatedGem + when investigating Gemfiles + and no duplicate gems are present + does not register any offenses + and a gem is duplicated in default group registers an offense - and shadowed within a block - registers an offense without specifying where the reassignment took place - and the block is nested within a conditional - registers an offense without specifying where the reassignment took place - and the argument was used before shadowing - accepts - and the block occurs after the reassignment - registers an offense - and was used before shadowing - accepts - and the block is nested within a block - registers an offense without specifying where the reassignment took place - and the argument was used before shadowing - accepts - and the argument was not shadowed outside the block - accepts - and the argument is not used - accepts - when zsuper is used - accepts - when binding is used - registers an offense - when IgnoreImplicitReferences config option is set to true - accepts - and shadowed within a conditional - registers an offense without specifying where the reassignment took place - and was used before shadowing - accepts - and the conditional is nested within a lambda - registers an offense without specifying where the reassignment took place - and the argument was used before shadowing - accepts - and the argument was not shadowed outside the conditional - accepts - and the conditional is nested within a conditional - registers an offense without specifying where the reassignment took place - and the argument was used before shadowing - accepts - and the conditional occurs after the reassignment - registers an offense - when a block local variable is assigned but no argument is shadowed - accepts - method argument shadowing - when a single argument is shadowed + and the file is empty + does not register any offenses + and a duplicated gem is in a git/path/group/platforms block registers an offense - when argument was used in shorthand assignment - does not register an offense - when a splat argument is shadowed - registers an offense - when binding is used - registers an offense - when IgnoreImplicitReferences config option is set to true - accepts - when zsuper is used - registers an offense - when argument was shadowed by zsuper - registers an offense - when IgnoreImplicitReferences config option is set to true - accepts - when argument was shadowed by zsuper - does not register an offense - and the argument is not used - accepts - when reassigning to splat variable - does not register an offense - and shadowed within a conditional - registers an offense without specifying where the reassignment took place - and was used before shadowing - accepts - and the argument was not shadowed outside the conditional - accepts - and the conditional is nested within a lambda - registers an offense without specifying where the reassignment took place - and the argument was used before shadowing - accepts - and the conditional occurs after the reassignment - registers an offense - and the conditional is nested within a conditional - registers an offense without specifying where the reassignment took place - and the argument was used before shadowing - accepts - and shadowed within a block - registers an offense without specifying where the reassignment took place - and the argument was not shadowed outside the block - accepts - and the block is nested within a block - registers an offense without specifying where the reassignment took place - and the argument was used before shadowing - accepts - and was used before shadowing - accepts - and the block is nested within a conditional - registers an offense without specifying where the reassignment took place - and the argument was used before shadowing - accepts - and the block occurs after the reassignment - registers an offense - when multiple arguments are shadowed - and one of them shadowed within a lambda while another is shadowed outside - registers an offense + when investigating Ruby files + does not register any offenses -RuboCop::Cop::Style::ColonMethodCall - does not register an offense for op methods - registers an offense for class method call - does not register an offense for Java package namespaces - registers an offense for class method call with arg - does not register an offense for nested class - does not register an offense when for constructor methods - does not register an offense for Java static types - registers an offense for instance method call with arg - does not register an offense for constant access - registers an offense for instance method call +RuboCop::Cop::Layout::ArrayAlignment + when aligned with fixed indentation + accepts aligned array with fullwidth characters + accepts the first element being on a new row + accepts single line array + does not indent heredoc strings in autocorrect + does not auto-correct array within array with too little indentation + does not auto-correct array within array with too much indentation + accepts several elements per line + accepts aligned array keys + auto-corrects array if the first element being on a new row + registers an offense and corrects misaligned array elements + when aligned with first parameter + does not auto-correct array within array with too little indentation + accepts aligned array with fullwidth characters + auto-corrects array if the first element being on a new row + does not auto-correct array within array with too much indentation + does not indent heredoc strings in autocorrect + accepts single line array + accepts several elements per line + accepts aligned array keys + accepts the first element being on a new row + registers an offense and corrects misaligned array elements + +RuboCop::Cop::Lint::ShadowedException + modifier rescue + accepts rescue in its modifier form + single rescue + registers an offense for the same exception multiple times + accepts rescue containing multiple same error code exceptions + registers an offense rescuing Exception with any other error or exception + accepts splat arguments passed to rescue + accepts rescuing a single exception + accepts rescuing a single exception that is assigned to a variable + accepts an empty rescue + registers an offense rescuing exceptions that are ancestors of each other + rescue a exception without causing constant name deprecation warning + accepts rescuing a single exception that has an else + accepts rescuing a multiple exceptions that are not ancestors that have an else + accepts rescuing a single exception that has an ensure + accepts rescuing a single custom exception + accepts rescuing multiple custom exceptions + accepts rescuing a custom exception and a standard exception + when there are multiple levels of exceptions in the same rescue + registers an offense for two exceptions + registers an offense for more than two exceptions + multiple rescues + registers an offense when a higher level exception is rescued before a lower level exception when there are multiple exceptions rescued in a group + accepts rescuing a known exception after an unknown exceptions + accepts rescuing exceptions in order of level + accepts rescuing a known exception between unknown exceptions + registers an offense when a higher level exception is rescued before a lower level exception + registers an offense for two exceptions when there are multiple levels of exceptions in the same rescue + accepts many (>= 7) rescue groups + registers an offense rescuing out of order exceptions when there is an ensure + accepts rescuing a known exception before an unknown exceptions + ignores expressions of non-const + accepts rescuing exceptions in order of level with multiple exceptions in a group + accepts rescuing exceptions in order of level with multiple exceptions in a group with custom exceptions + registers an offense rescuing Exception before an unknown exceptions + accepts rescuing custom exceptions in multiple rescue groups + last rescue does not specify exception class + highlights range ending at rescue keyword + exceptions from different ancestry chains + accepts rescuing exceptions in another order + accepts rescuing exceptions in one order + splat arguments + registers an offense for splat arguments rescued after rescuing a known exception + registers an offense for splat arguments rescued after rescuing Exception + accepts splat arguments passed to multiple rescues RuboCop::Cop::Layout::SpaceAroundBlockParameters when EnforcedStyleInsidePipes is no_space - registers an offense and corrects a lambda for space after the last parameter - accepts a lambda with spaces in the right places - accepts block parameters with surrounding space that includes line breaks + accepts a block with spaces in the right places + registers an offense and corrects space before first parameter accepts a block parameter without preceding space - registers an offense and corrects space after last parameter - registers an offense and corrects multiple spaces before parameter + registers an offense and corrects for space with parens + accepts block parameters with surrounding space that includes line breaks + registers an offense and corrects no space after closing pipe + accepts a lambda with spaces in the right places + registers an offense and corrects a lambda for space before first parameter skips lambda without parens skips lambda without args - registers an offense and corrects no space after closing pipe - accepts an empty block - accepts a block with parameters but no body + registers an offense and corrects multiple spaces before parameter registers an offense and corrects all types of spacing issues - accepts a block with spaces in the right places - accepts line break after closing pipe + registers an offense and corrects space after last parameter registers an offense and corrects all types of spacing issues for a lambda - registers an offense and corrects a lambda for space before first parameter - registers an offense and corrects space before first parameter - registers an offense and corrects for space with parens + accepts an empty block + accepts line break after closing pipe + registers an offense and corrects a lambda for space after the last parameter + accepts a block with parameters but no body trailing comma - accepts no space after the last comma registers an offense for space after the last comma + accepts no space after the last comma when EnforcedStyleInsidePipes is space + registers an offense and corrects a lambda for no space before first parameter skips lambda without parens + accepts a lambda with spaces in the right places + accepts line break after closing pipe registers an offense and corrects missing space before first argument and after last argument - registers an offense and corrects spacing in lambda args - registers an offense and corrects a lambda for no space before first parameter registers an offense and corrects a lambda for extra spacebefore first parameter - accepts an empty block - accepts a lambda with spaces in the right places - registers an offense and corrects multiple spaces before parameter + registers an offense and corrects extra space before first parameter + registers an offense and corrects space with parens at middle + accepts a block with parameters but no body + registers an offense and corrects no space after closing pipe accepts a block with spaces in the right places + registers an offense and corrects multiple spaces before parameter registers an offense and corrects block arguments inside Hash#each - registers an offense and corrects no space after closing pipe - registers an offense and corrects a lambda for no space after last parameter - registers an offense and corrects extra space before first parameter accepts a block parameter without preceding space - skips lambda without args - accepts line break after closing pipe - accepts a block with parameters but no body - registers an offense and corrects no space after last parameter - registers an offense and corrects multiple spaces after last parameter + registers an offense and corrects spacing in lambda args registers an offense and corrects a lambda for multiple spacesafter last parameter + registers an offense and corrects multiple spaces after last parameter + registers an offense and corrects a lambda for no space after last parameter + registers an offense and corrects no space after last parameter + skips lambda without args + accepts an empty block registers an offense for no space before first parameter - registers an offense and corrects space with parens at middle trailing comma - accepts space after the last comma registers an offense and corrects no space after the last comma + accepts space after the last comma -RuboCop::Cop::Style::IpAddresses - does not register an offense on an empty string - IPv6 - does not register an offense for an invalid address - registers an offense for an address with 0s collapsed - registers an offense for a shortened address - registers an offense for the loopback address - registers an offense for a very short address - registers an offense for a valid address - the unspecified address :: (shortform of 0:0:0:0:0:0:0:0) +RuboCop::Cop::Style::RedundantRegexpCharacterClass + with a character class containing a space + when not using free-spaced mode + registers an offense and corrects + with an unnecessary-character-class after a comment + registers an offense and corrects + when using free-spaced mode + with a commented single-element character class + does not register an offense + with a single space character class + does not register an offense with only /x + does not register an offense with /iux + does not register an offense with /ix + with a character class containing two characters + does not register an offense + with a character class containing a single unicode code-point + registers an offense and corrects + with a character class containing a single character + registers an offense and corrects + with a character class containing an escaped ] + registers an offense and corrects + with a negated character class with a single element + does not register an offense + with a character class containing a single negated unicode character property + registers an offense and corrects + with consecutive escaped square brackets inside a character class + does not register an offense + with an array index inside an interpolation + does not register an offense + with a character class containing an interpolation + does not register an offense + with a character class containing a single unicode character property + registers an offense and corrects + with a character class containing an escaped [ + registers an offense and corrects + with a character class containing a negated-space meta-character + registers an offense and corrects + with a character class containing a space meta-character + registers an offense and corrects + with a character class containing an escaped-b + does not register an offense + with a character class containing an escaped-# + registers an offense and corrects + with consecutive escaped square brackets + does not register an offense + with a character class containing a character requiring escape outside + does not register an offense + with multiple character classes containing single characters + registers an offense and corrects + with a character class with first element an escaped ] + does not register an offense + with escaped square brackets surrounding a single character + does not register an offense + with an interpolated unnecessary-character-class regexp + registers an offense and corrects + with a character class containing escaped character requiring escape outside + registers an offense and corrects + +RuboCop::Cop::Layout::BlockAlignment + accepts end aligned with an instance variable + registers an offense for mismatched end with a method call with arguments + registers an offense for mismatched block end with an and-asgn (&&=) + does not raise an error for nested block in a method call + accepts end aligned with an or-asgn (||=) + registers an offense for mismatched end not aligned with the block that is an argument + registers an offense for mismatched block end with an instance variable + accepts end aligned with the block when the block is a method argument + accepts end aligned with a global variable + accepts a block end that does not begin its line + registers an offense for mismatched block end with a method call + registers an offense for mismatched block end with a mass assignment + accepts end aligned with a class variable + accepts end aligned with a method call with arguments + accepts end aligned with a mass assignment + registers an offense for mismatched block end with a global variable + accepts end aligned with a constant + registers an offense for mismatched block end with a variable + accepts end aligned with an and-asgn (&&=) + accepts end aligned with a call chain left hand side + registers an offense for mismatched block end with a constant + accepts end aligned with a method call + registers an offense for mismatched block end with an op-asgn (+=, -=) + accepts end aligned with an op-asgn (+=, -=) + accepts end aligned with a variable + registers an offense for mismatched block end with an or-asgn (||=) + registers an offense for mismatched block end with a class variable + on a splatted method call + registers an offense and corrects misaligned end braces + aligns end with the splat operator + when the block is terminated by } + mentions } (not end) in the message + when the block is a logical operand + accepts a correctly aligned block end + when variables of a mass assignment spans several lines + accepts end aligned with the variables + registers an offense for end aligned with the block + when there is an assignment chain + registers an offense for an end aligned with the 2nd variable + accepts end aligned with the first variable + when the method part is a call chain that spans several lines + registers offenses for misaligned ends + accepts end indented as the start of the block + accepts pretty alignment style + accepts two kinds of end alignment + and the block is an operand + accepts end aligned with a variable + when the block has arguments + registers an offense for mismatched block end + on a bit-flipped method call + aligns end with the ~ operator + registers an offense and corrects misaligned end brace + on a logically negated method call + aligns end with the ! operator + registers an offense and corrects + on an arithmetically negated method call + registers an offense and corrects + aligns end with the - operator + when configured to align with start_of_line + allows when start_of_line aligned + errors when do aligned + when configured to align with do + errors when start_of_line aligned + allows when do aligned + when multiple similar-looking blocks have misaligned ends + registers an offense for each of them + when the block is defined on the next line + registers an offenses for mismatched end alignment + accepts end aligned with the block expression + when the block has no arguments + registers an offense for mismatched block end + +RuboCop::Cop::Style::EmptyElse + with nested if and case statement + behaves like auto-correct + MissingElse is both + does not auto-correct + MissingElse is case + does not auto-correct + MissingElse is if + does auto-correction + MissingElse is disabled + does auto-correction + configured to warn on nil in else + given a case statement + with no else-clause + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + with an else-clause containing only the literal nil + using semicolons + behaves like auto-correct + MissingElse is disabled + does auto-correction + MissingElse is if + does auto-correction + MissingElse is case + does not auto-correct + MissingElse is both + does not auto-correct + when the result is assigned to a variable + behaves like auto-correct + MissingElse is case + does not auto-correct + MissingElse is both + does not auto-correct + MissingElse is if + does auto-correction + MissingElse is disabled + does auto-correction + given an if-statement + with an else-clause containing only the literal nil using semicolons + with multiple elsifs + behaves like auto-correct + MissingElse is disabled + does auto-correction + MissingElse is if + does not auto-correct + MissingElse is both + does not auto-correct + MissingElse is case + does auto-correction + with one elsif + behaves like auto-correct + MissingElse is both + does not auto-correct + MissingElse is if + does not auto-correct + MissingElse is case + does auto-correction + MissingElse is disabled + does auto-correction + with an else-clause with side-effects + doesn't register an offense + with no else-clause + doesn't register an offense + with a completely empty else-clause + doesn't register an offense + with an else-clause containing only the literal nil + when the result is assigned to a variable + behaves like auto-correct + MissingElse is case + does auto-correction + MissingElse is both + does not auto-correct + MissingElse is disabled + does auto-correction + MissingElse is if + does not auto-correct + when standalone + behaves like auto-correct + MissingElse is if + does not auto-correct + MissingElse is disabled + does auto-correction + MissingElse is both + does not auto-correct + MissingElse is case + does auto-correction + given an unless-statement + with a completely empty else-clause + doesn't register an offense + with an else-clause containing only the literal nil + behaves like auto-correct + MissingElse is both + does not auto-correct + MissingElse is disabled + does auto-correction + MissingElse is case + does auto-correction + MissingElse is if + does not auto-correct + with an else-clause with side-effects + doesn't register an offense + with no else-clause + doesn't register an offense + configured to warn on empty else + given a case statement + with a completely empty else-clause + behaves like auto-correct + MissingElse is if + does auto-correction + MissingElse is case + does not auto-correct + MissingElse is disabled + does auto-correction + MissingElse is both + does not auto-correct + with no else-clause + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + given an unless-statement + with no else-clause + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + with a completely empty else-clause + behaves like auto-correct + MissingElse is if + does not auto-correct + MissingElse is both + does not auto-correct + MissingElse is case + does auto-correction + MissingElse is disabled + does auto-correction + with an else-clause with side-effects + doesn't register an offense + given an if-statement + with no else-clause + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + in an if-statement + behaves like auto-correct + MissingElse is case + does auto-correction + MissingElse is if + does not auto-correct + MissingElse is both + does not auto-correct + MissingElse is disabled + does auto-correction + with a completely empty else-clause + using semicolons + behaves like auto-correct + MissingElse is both + does not auto-correct + MissingElse is case + does auto-correction + MissingElse is disabled + does auto-correction + MissingElse is if + does not auto-correct + not using semicolons + behaves like auto-correct + MissingElse is disabled + does auto-correction + MissingElse is case + does auto-correction + MissingElse is both + does not auto-correct + MissingElse is if + does not auto-correct + with an empty comment + behaves like auto-correct + MissingElse is disabled + does auto-correction + MissingElse is both + does not auto-correct + MissingElse is if + does not auto-correct + MissingElse is case + does auto-correction + with an else-clause containing only the literal nil + doesn't register an offense + configured to warn on empty else and nil in else + given an if-statement + with a completely empty else-clause + behaves like auto-correct + MissingElse is disabled + does auto-correction + MissingElse is if + does not auto-correct + MissingElse is both + does not auto-correct + MissingElse is case + does auto-correction + with no else-clause + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + with an else-clause containing only the literal nil + with multiple elsifs + behaves like auto-correct + MissingElse is disabled + does auto-correction + MissingElse is both + does not auto-correct + MissingElse is case + does auto-correction + MissingElse is if + does not auto-correct + with one elsif + behaves like auto-correct + MissingElse is if + does not auto-correct + MissingElse is disabled + does auto-correction + MissingElse is case + does auto-correction + MissingElse is both + does not auto-correct + given an unless-statement + with an else-clause with side-effects + doesn't register an offense + with a completely empty else-clause + behaves like auto-correct + MissingElse is case + does auto-correction + MissingElse is both + does not auto-correct + MissingElse is disabled + does auto-correction + MissingElse is if + does not auto-correct + with no else-clause + doesn't register an offense + with an else-clause containing only the literal nil + behaves like auto-correct + MissingElse is disabled + does auto-correction + MissingElse is if + does not auto-correct + MissingElse is both + does not auto-correct + MissingElse is case + does auto-correction + given a case statement + with a completely empty else-clause + behaves like auto-correct + MissingElse is both + does not auto-correct + MissingElse is case + does not auto-correct + MissingElse is if + does auto-correction + MissingElse is disabled + does auto-correction + with no else-clause + doesn't register an offense + with an else-clause with side-effects + doesn't register an offense + with an else-clause containing only the literal nil + behaves like auto-correct + MissingElse is both + does not auto-correct + MissingElse is if + does auto-correction + MissingElse is disabled + does auto-correction + MissingElse is case + does not auto-correct + +RuboCop::Cop::Lint::Debugger + reports an offense for a pry binding with an argument call + does not report an offense for a irb method + does not report an offense for a irb in comments + reports an offense for a byebug call + reports an offense for a pry_remote binding call + does not report an offense for a pry_remote in comments + does not report an offense for a pry in comments + does not report an offense for a console method + reports an offense for a binding.irb with Kernel call + does not report an offense for a save_screenshot method + does not report an offense for a remote_pry method + does not report an offense for a save_and_open_screenshot method + does not report an offense for a debugger in comments + does not report an offense for save_and_open_page with Kernel + reports an offense for a remote_byebug call + does not report an offense for a non-pry binding + does not report an offense for a save_and_open_screenshot in comments + reports an offense for a debugger with an argument call + reports an offense for a debugger call + reports an offense for a debugger with Kernel call + reports an offense for a byebug with an argument call + reports an offense for a web console binding call + does not report an offense for a remote_pry in comments + does not report an offense for a pry_remote method + reports an offense for a irb binding call + does not report an offense for a save_and_open_page method + does not report an offense for a debugger method + reports an offense for a debugger with ::Kernel call + does not report an offense for a save_and_open_page in comments + reports an offense for a binding.pry with Kernel call + does not report an offense for a byebug method + does not report an offense for a console in comments + does not report an offense for a save_screenshot in comments + does not report an offense for a byebug in comments + reports an offense for a pry_remote binding with an argument call + does not report an offense for a remote_byebug in comments + reports an offense for a remote_pry binding with an argument call + does not report an offense for a pry method + reports an offense for a remote_pry binding call + does not report an offense for a remote_byebug method + reports an offense for a Pry.rescue call + reports an offense for a pry binding call + with capybara debug method call + reports an offense for save_and_open_page + reports an offense for save_and_open_screenshot + reports an offense for save_screenshot + with an argument + reports an offense for save_and_open_screenshot + reports an offense for save_screenshot + reports an offense for save_and_open_page + +RuboCop::Cop::Style::RedundantConditional + registers an offense for if/else with negated boolean results + registers an offense for if/else with boolean results + does not register an offense for if/else with non-boolean results + registers an offense for ternary with negated boolean results + allows ternary with non-boolean results + registers an offense for if/elsif/else with negated boolean results + registers an offense for ternary with boolean results + does not register an offense for if/elsif/else with non-boolean results + registers an offense for if/elsif/else with boolean results + +RuboCop::Formatter::DisabledConfigFormatter + when any offenses are detected + displays YAML configuration disabling all cops with offenses + with auto-correct supported cop + adds a comment about --auto-correct option + when exclude_limit option is passed + respects the file exclusion list limit + when exclude_limit option is omitted + disables the cop with 15 offending files + when no files are inspected + creates a .rubocop_todo.yml even in such case + when there's .rubocop.yml + merges in excludes from .rubocop.yml + +RuboCop::Cop::Layout::InitialIndentation + accepts unindented comment + assignment + accepts unindented method definition + registers an offense for indented method definition + registers an offense and corrects indented assignment disregarding comment + accepts empty file + for a file with byte order mark + registers an offense and corrects indented method call + registers an offense and corrects indented method call after comment + accepts unindented method call + +RuboCop::Cop::Security::Eval + registers an offense for eval as command + accepts eval with a string that interpolates a literal + registers an offense `Binding#eval` + registers an offense for eval with string that has an interpolation + accepts eval with a multiline string + accepts eval as method + accepts eval as variable + accepts eval with no arguments + registers an offense for eval as function + accepts eval on a literal string + with an explicit binding, filename, and line number + registers an offense for eval as command + registers an offense for eval as function + accepts eval on a literal string + +RuboCop::Cop::Lint::SendWithMixinArgument + registers an offense when using `__send__` method + registers an offense when using `send` with `include` + registers an offense when using `send` with `extend` + registers an offense when using `public_send` method + does not register an offense when using `include` + does not register an offense when using `prepend` + registers an offense when using `send` with `prepend` + does not register an offense when using `extend` + does not register an offense when not using a mixin method + when specifying a mixin method as a string + registers an offense when using `send` with `prepend` + registers an offense when using `send` with `extend` + registers an offense when using `send` with `include` + when using namespace for module + registers an offense when using `send` with `include` + +RuboCop::Cop::InternalAffairs::OffenseLocationKeyword + does not register an offense when the `loc` is on a child node + does not register an offense when the `loc` is on a different node + when `node.loc.selector` is passed + registers an offense if message argument is passed + registers an offense + +RuboCop::Cop::Layout::SpaceBeforeComment + accepts a comment that begins a line + accepts a doc comment + accepts an EOL comment with a preceding space + registers an offense and corrects missing space before an EOL comment + +RuboCop::Cop::Layout::SpaceInsideStringInterpolation + when EnforcedStyle is space + accepts empty interpolation + for well-formatted string interpolations + does not register an offense for excess literal spacing + for ill-formatted string interpolations + registers offenses and autocorrects + for "no_space" style formatted string interpolations + registers offenses and autocorrects + when EnforcedStyle is no_space + does not touch spaces inside the interpolated expression + accepts empty interpolation + for well-formatted string interpolations + accepts excess literal spacing + for ill-formatted string interpolations + finds interpolations in string-like contexts + registers offenses and autocorrects + when interpolation starts or ends with a line break + ignores comments and whitespace when looking for line breaks does not register an offense - when it is removed from the allowed addresses - registers an offense - with allowed addresses - does not register an offense if the case differs - does not register an offense for a allowed addresses - IPv4 - registers an offense for a valid address - does not register an offense for an address inside larger text - does not register an offense for an invalid address + for "space" style formatted string interpolations + registers offenses and autocorrects -RuboCop::Cop::Layout::SpaceAroundMethodCallOperator - does not register an offense when no method call operator - safe navigation operator - autocorrects offense when space after first method call operator - autocorrects offense when space around multiple method call operator - registers an offense when space after last method call operator - autocorrects offense when space before method call - autocorrects offense when space after method call - autocorrects offense when space before first method call operator - autocorrects offense when spaces before method call - autocorrects offense when space around intermediate method call operator - registers an offense when space around multiple method call operator - registers an offense when space before last method call operator - registers an offense when spaces before method call - registers an offense when space around intermediate method call operator - autocorrects offense when space before last method call operator - registers an offense when spaces after method call - autocorrects offense when spaces after method call - autocorrects offense when spaces around method call - registers an offense when space before first method call operator - registers an offense when space before method call - autocorrects offense when space after last method call operator - registers an offense when space after first method call operator - registers an offense when space after method call - does not register an offense when no space around method call - registers an offense when spaces around method call - does not register an offense when no space around any `.` operators - when multi line method call - registers an offense when space before method call in suffix chaining - autocorrects offense when space before method call in suffix chaining - registers an offense when space before method call - autocorrects offense when space before method call - does not register an offense when no space after the `&.` - dot operator - autocorrects offense when space around intermediate method call operator - autocorrects offense when spaces around method call - autocorrects offense when space after last method call operator - autocorrects offense when spaces after `Proc#call` shorthand call - does not register an offense when no space around any `.` operators - registers an offense when space after first method call operator - registers an offense when space around intermediate method call operator - registers an offense when spaces around method call - registers an offense when space around multiple method call operator - registers an offense when spaces after `Proc#call` shorthand call - registers an offense when space after last method call operator - autocorrects offense when space before last method call operator - does not register an offense when no space around method call - registers an offense when space before last method call operator - registers an offense when space before method call - autocorrects offense when spaces before method call - registers an offense when space before first method call operator - autocorrects offense when space after method call - autocorrects offense when spaces after method call - autocorrects offense when space before method call - autocorrects offense when space around multiple method call operator - autocorrects offense when space after first method call operator - registers an offense when spaces after method call - autocorrects offense when space before first method call operator - registers an offense when spaces before method call - registers an offense when space after method call - when multi line method call - registers an offense when space before method call - does not register an offense when no space after the `.` - registers an offense when space before method call in suffix chaining - autocorrects offense when space before method call - autocorrects offense when space before method call in suffix chaining - when there is a space between `.` operator and a comment - registers an offense when there is a space before `.` - does not register an offense when there is not a space before `.` - :: operator - registers an offense when spaces after method call - autocorrects offense when space around multiple method call operator - autocorrects offense when space after first operator with assignment - registers an offense when space after first operator with assignment - autocorrects offense when spaces after method call - does not register an offense if no space before `::` - operator with inheritance - registers an offense when space around multiple method call operator - registers an offense when space after method call - autocorrects offense when space after method call - registers an offense when multiple spaces with assignment - does not register an offense if no space with - conditionals - registers an offense when space around intermediate method call operator - registers an offense when space after last method call operator - autocorrects offense when space after last method call operator - does not register an offense when no space around any `.` operators - does not register an offense if no space before `::` - operator with assignment - autocorrects offense when multiple spaces with assignment - does not register an offense when no space around method call - autocorrects offense when space around intermediate method call operator - when multi line method call - does not register an offense when no space after the `::` - registers an offense when space before method call - autocorrects offense when space before method call +RuboCop::Cop::Layout::SpaceBeforeComma + registers an offense and corrects method call arg with space before comma + registers an offense and corrects block argument with space before comma + does not register an offense for no spaces before comma + registers an offense and corrects array index with space before comma + handles more than one space before a comma -RuboCop::Cop::Security::JSONLoad - does not register an offense for JSON under another namespace - registers an offense and corrects JSON.restore - allows JSON.dump - allows JSON.parse - registers an offense and corrects JSON.load +RuboCop::Cop::Layout::TrailingEmptyLines + when EnforcedStyle is final_newline + accepts an empty file + accepts final blank lines if they come after __END__ + registers an offense for no final newline after assignment + auto-corrects even if some lines have space + accepts final newline + registers an offense for multiple trailing blank lines + auto-corrects unwanted blank lines + registers an offense for multiple blank lines in an empty file + auto-corrects unwanted blank lines in an empty file + accepts final blank lines if they come after __END__ in empty file + registers an offense for no final newline after block comment + when EnforcedStyle is final_blank_line + auto-corrects missing newline + auto-corrects unwanted blank lines in an empty file + auto-corrects unwanted blank lines + registers an offense for final newline + registers an offense for no final newline + accepts final blank line + auto-corrects missing blank line + registers an offense for multiple blank lines in an empty file + registers an offense for multiple trailing blank lines -RuboCop::Cop::Layout::SpaceAfterColon - accepts required keyword arguments - accepts colon in ternary followed by space - accepts colons denoting required keyword argument - registers an offense and corrects colon without space after it - accepts hashes with a space after colons - registers an offense and corrects a keyword optional argument without a space - accepts if - accepts hash rockets - accepts colons in symbols - accepts colons in strings +RuboCop::Cop::Lint::FloatOutOfRange + does not register an offense for 0.0 + does not register an offense for tiny little itty bitty floats + does not register an offense for respectably sized floats + on whopping big floats which tip the scales + registers an offense + on floats so close to zero that nobody can tell the difference + registers an offense -RuboCop::Cop::Lint::EmptyConditionalBody - does not register an offense for missing `unless` body with a comment - does not register an offense for missing `elsif` body with a comment - does not register an offense for missing `if` body with a comment - registers an offense for missing `unless` body - registers an offense for missing `if` body - registers an offense for missing `elsif` body - when AllowComments is false - registers an offense for missing `elsif` body with a comment - registers an offense for missing `unless` body with a comment - registers an offense for missing `if` body with a comment +RuboCop::Cop::Layout::SpaceAfterNot + accepts no space after ! + registers an offense and corrects space after ! with the negated receiver wrapped in parentheses + registers an offense and corrects a single space after ! + registers an offense and corrects multiple spaces after ! + accepts space after not keyword -RuboCop::ConfigStore - .for - always uses config specified in command line - when no config specified in command line - searches for config path if not available in cache - gets config path and config from cache if available - when --force-default-config option is specified - uses default config without searching for config path +RuboCop::Cop::Lint::InterpolationCheck + does not register an offense for interpolation in nested strings + does not register an offense for properly interpolation strings + does not register an offense for interpolation in a regexp + does not register an offense for an escaped interpolation + does not register an offense for escaped crab claws in dstr + registers an offense and corrects for interpolation in single quoted string + registers an offense and corrects when including interpolation and double quoted string in single quoted string + does not crash for \xff + +RuboCop::Cop::Layout::LeadingEmptyLines + accepts not having a blank line before a comment + registers an offense and corrects a new line before a class + allows an empty input + registers an offense and corrects multiple new lines before a class + registers an offense and corrects a new line before a comment + allows blank lines without any comments or code + accepts not having a blank line before a class + accepts not having a blank line before code + registers an offense and corrects a new line before code + auto-correct + in collaboration + does not invoke conflicts with other cops + +RuboCop::Cop::Layout::MultilineMethodDefinitionBraceLayout + ignores implicit defs + ignores defs without params + ignores single-line defs + new_line style + opening brace on same line as first element + allows closing brace on different line from multi-line element + detects closing brace on same line as last element + detects closing brace on same line as last multiline element + allows closing brace on different line from last element + autocorrects closing brace on same line as last element + opening brace on separate line from first element + allows closing brace on separate line from last multiline element + autocorrects closing brace on same line from last element + allows closing brace on separate line from last element + detects closing brace on same line as last element + same_line style + opening brace on separate line from first element + detects closing brace on different line from last element + autocorrects closing brace on different line from last element + allows closing brace on same line as last multiline element + allows closing brace on same line as last element + opening brace on same line as first element + detects closing brace on different line from multiline element + autocorrects closing brace on different line as last element + allows closing brace on same line from last element + allows closing brace on same line as multi-line element + detects closing brace on different line from last element + heredoc + ignores heredocs that could share a last line + auto-corrects safe heredoc offenses + detects heredoc structures that are safe to add to + symmetrical style + opening brace on same line as first element + autocorrects closing brace on different line from last element + detects closing brace on different line from last element + allows closing brace on same line as last element + allows closing brace on same line as last multiline element + opening brace on separate line from first element + allows closing brace on separate line from last multiline element + autocorrects closing brace on same line from last element + detects closing brace on same line as last element + allows closing brace on separate line from last element + +RuboCop::Cop::Metrics::BlockNesting + accepts if/elsif + accepts `Max` levels of nesting + Multiple nested `ifs` at same level + registers 2 offenses + nested modifier `while` + registers an offense + nested modifier `until` + registers an offense + `Max + 2` levels of `if` nesting + registers an offense + nested `rescue` + registers an offense + nested `until` + registers an offense + when CountBlocks is false + accepts nested multiline blocks + accepts nested inline blocks + when CountBlocks is true + nested inline block + registers an offense + nested multiline block + registers an offense + nested `for` + registers an offense + `Max + 1` levels of `if` nesting + registers an offense + nested `case` + registers an offense + nested `while` + registers an offense + +RuboCop::CLI + can process a file with an invalid UTF-8 byte sequence + finds a file with no .rb extension but has a shebang line + registers an offense for Parser warnings + registers an offense for a syntax error + checks a given file with faults and returns 1 + does not register any offenses for an empty file + style guide only usage + via the config + AllCops/DisabledByDefault + when it is true + runs only the cop configured in .rubocop.yml + when it is false + runs all cops that are enabled in default configuration + AllCops/StyleGuideCopsOnly + when it is true + skips cops that have no link to a style guide + when it is false + runs cops for rules regardless of any link to the style guide + via the cli option + --only-guide-cops + runs cops for rules that link to a style guide + skips cops that have no link to a style guide + overrides configuration of AllCops/StyleGuideCopsOnly + unknown cop + in configuration file is given + prints the error and exists with code 2 + when lines end with CR+LF + reports an offense + configuration from file + fails when a configuration file specifies an invalid Severity + works when a configuration file specifies Severity for Metrics/ParameterLists and Layout/LineLength + displays cop names if DisplayCopNames is false + can be configured with project config to disable a certain error + displays style guide URLs if DisplayStyleGuide is true + prints a warning for an unrecognized configuration parameter + can be configured to override a parameter that is a hash in a special case + can disable parser-derived offenses with warning severity + works when a configuration file specifies Severity for Metrics/ParameterLists and Layout + can be configured with option to disable a certain error + can exclude a vendor directory with an erroneous config file + uses the DefaultFormatter if another formatter is not specified + can exclude a typical vendor directory + does not consider Include parameters in subdirectories + shows an error if the input file cannot be found + cannot disable Syntax offenses + does not read files in excluded list + can use an alternative max line length from a config file + excludes the vendor directory by default + fails when a configuration file has invalid YAML syntax + can be configured to merge a parameter that is a hash + can have different config files in different directories + prefers a config file in ancestor directory to another in home + finds included files + works when a configuration file passed by -c specifies Exclude with regexp + prints an error for an unrecognized cop name in .rubocop.yml + ignores excluded files + allows the default configuration file as the -c argument + works when a configuration file passed by -c specifies Exclude with strings + works when a cop that others depend on is disabled + only reads configuration in explicitly included hidden directories + matches included/excluded files correctly when . argument is given + can exclude a vendor directory indirectly + prints an error message for an unrecognized EnforcedStyle + can exclude directories relative to .rubocop.yml + when configuration is taken from $HOME/.rubocop.yml + handles relative excludes correctly when run from project root + when --force-default-config option is specified + when no config file specified + ignores config file + when config file specified with -c + ignores config file + when MultilineOperationIndentation is used with aligned style and IndentationWidth parameter + fails with an error message + when a value in a hash is overridden with nil + acts as if the key/value pair was removed + when MultilineMethodCallIndentation is used with aligned style and IndentationWidth parameter + fails with an error message + when obsolete MultiSpaceAllowedForOperators param is used + displays a warning + when configured for indented_internal_methods style indentation + registers offense for normal indentation in class + accepts indented_internal_methods style indentation + registers offense for normal indentation in module + without using namespace + can be configured with option to disable a certain error + when a file inherits from a higher level + inherits relative excludes correctly + obsolete cops + when configuration for TrailingComma is given + fails with an error message + when errors are raised while processing files due to bugs + displays an error message to stderr + when given a file/directory that is not under the current dir + and the Rakefile path is relative + checks a Rakefile but Style/FileName does not report + and the directory is relative + checks a Rakefile but Style/FileName does not report + and the directory is absolute + checks a Rakefile but Style/FileName does not report + and the Rakefile path is absolute + checks a Rakefile but Style/FileName does not report + when checking a correct file + returns 0 + when super is used with a block + still returns 0 + configuration of target Ruby versions + when configured with an unknown version + fails with an error message + when configured with an unsupported ruby + fails with an error message + when interrupted + returns 130 + cops can exclude files based on config + ignores excluded files + configuration of `require` + unknown library is specified + exits with 2 + rubocop:disable comment + can disable selected cops on a single line + can disable selected cops in a code section + can disable all cops on a single line + can disable all cops in a code section + when --auto-correct-all is given + does not trigger RedundantCopDisableDirective due to lines moving around + when not necessary + causes an offense to be reported + and RedundantCopDisableDirective is disabled through department + does not report RedundantCopDisableDirective offenses + and RedundantCopDisableDirective is individually excluded + does not report RedundantCopDisableDirective offenses + and RedundantCopDisableDirective is individually disabled + does not report RedundantCopDisableDirective offenses + and there are no other offenses + exits with error code + without using namespace + can disable selected cops on a single line but prints a warning + Specify `--init` option to `rubocop` command + when .rubocop.yml already exists + fails with an error message + when .rubocop.yml does not exist + generate a .rubocop.yml file + +RuboCop::Cop::Style::OrAssignment + when `then` branch body is empty + registers an offense + when using var = something unless var + registers an offense for instance variables + registers an offense for global variables + does not register an offense if any of the variables are different + registers an offense for class variables + registers an offense for normal variables + when using unless var; var = something; end + registers an offense for normal variables + registers an offense for class variables + registers an offense for instance variables + registers an offense for global variables + does not register an offense if any of the variables are different + when using `elsif` statement + does not register an offense + when using var = if var; var; else; something; end + registers an offense with normal variables + does not register an offense if any of the variables are different + registers an offense with class variables + registers an offense with global variables + registers an offense with instance variables + when using var = var ? var : something + registers an offense with instance variables + registers an offense with class variables + does not register an offense if any of the variables are different + registers an offense with global variables + registers an offense with normal variables + +RuboCop::Cop::Team + #debug? + when { debug: true } is passed to .new + is expected to be truthy + when the option argument of .new is omitted + is expected to be falsey + when incompatible cops are correcting together + auto corrects without SyntaxError + #forces + returns force instances + when no cops joined force + returns nothing + when multiple cops joined a same force + returns only one force instance + when a cop joined a force + returns the force + #inspect_file + returns offenses + when autocorrection is enabled + does autocorrection + still returns offenses + when Cop#on_* raises an error + records Team#errors + when a correction raises an error + records Team#errors + when Parser reports non-fatal warning for the file + returns offenses from cops + returns Parser warning offenses + when a cop has no interest in the file + returns all offenses except the ones of the cop + when done twice + allows cops to get ready + #external_dependency_checksum + does not error with no cops + when a cop joins + returns string + when cop with different checksum joins + has a different checksum for the whole team + when multiple cops join + returns string + #autocorrect? + when the option argument of .new is omitted + is expected to be falsey + when { auto_correct: true } is passed to .new + is expected to be truthy + .new + calls mobilize when passed classes + accepts cops directly classes + #cops + returns cop instances + when only some cop classes are passed to .new + returns only instances of the classes + when some classes are disabled with config + does not return instances of the classes + +RuboCop::Cop::Style::HashTransformValues + does not flag _.map{...}.to_h when both key & value are transformed + does not flag each_with_object when both key & value are transformed + does not flag Hash[_.map{...}] when both key & value are transformed + correctly autocorrects _.map{...}.to_h with block + flags _.map {...}.to_h when transform_values could be used + does not flag each_with_object when receiver is array literal + does not flag value transformation in the absence of to_h + flags Hash[_.map{...}] when transform_values could be used + does not flag each_with_object when value transformation uses key + does not flag each_with_object when its argument is not modified + does not flag each_with_object when no transformation occurs + flags _.map {...}.to_h when transform_values could be used when line break before `to_h` + does not flag value transformation when receiver is array literal + with safe navigation operator + flags each_with_object when transform_values could be used + with inline block + flags each_with_object when transform_values could be used + with multiline block + flags each_with_object when transform_values could be used + +RuboCop::Cop::Style::TrailingCommaInArguments + with multi-line list of values + when EnforcedStyleForMultiline is comma + accepts trailing comma in a method call with hash parameters at the end + accepts a multiline call with a single argument and trailing comma + accepts no trailing comma in a method call with a multiline braceless hash at the end with more than one parameter on a line + registers an offense for no trailing comma in a method call with hash parameters at the end + does not break when a method call is chaned on the offending one + accepts an empty hash being passed as a method argument + does not break when a safe method call is chained on the offending more complex one + does not break when a safe method call is chained on the offending simple one + accepts a method call with two parameters on the same line + accepts a trailing comma in a method call with single line hashes + accepts missing comma after heredoc with comments + when closing bracket is on same line as last value + accepts a method call with Hash as last parameter split on multiple lines + when EnforcedStyleForMultiline is consistent_comma + auto-corrects missing comma after a heredoc + registers an offense for no trailing comma in a method call with hash parameters at the end + accepts a multiline call with arguments on a single line and trailing comma + accepts a multiline call with a single argument and trailing comma + accepts a trailing comma in a method call with single line hashes + accepts a trailing comma in a method call with a single hash parameter to a receiver object + accepts trailing comma in a method call with hash parameters at the end + accepts a trailing comma in a method call with a single hash parameter + accepts no trailing comma in a method call with a block parameter at the end + accepts a multiline call with single argument on multiple lines + registers an offense for no trailing comma in a method call withtwo parameters on the same line + when closing bracket is on same line as last value + registers an offense for a method call, with a Hash as the last parameter, split on multiple lines + when EnforcedStyleForMultiline is no_comma + accepts comma inside a heredoc parameter at the end + accepts comma inside a heredoc with comments inside + accepts comma inside a heredoc with method and comments inside + accepts comma inside a modified heredoc parameter + accepts comma inside a heredoc in brackets + auto-corrects unwanted comma after modified heredoc parameter + registers an offense for trailing comma in a method call with hash parameters at the end + accepts a method call with hash parameters at the end and no trailing comma + when there is string interpolation inside heredoc parameter + accepts comma inside a heredoc parameter + auto-corrects unwanted comma inside string interpolation + accepts comma inside a heredoc parameter when on a single line + with single line list of values + when EnforcedStyleForMultiline is comma + accepts method call without trailing comma when a line break before a method call + accepts method call without parameters + registers an offense for trailing comma in a method call + registers an offense for trailing comma in a method call with hash parameters at the end + accepts chained single-line method calls + accepts heredoc without trailing comma + accepts method call without trailing comma + accepts method call without trailing comma with single element hash parameters at the end + registers an offense for trailing comma preceded by whitespace in a method call + when using safe navigation operator + registers an offense for trailing comma in a method call with hash parameters at the end + registers an offense for trailing comma in a method call + when EnforcedStyleForMultiline is no_comma + accepts method call without parameters + accepts method call without trailing comma when a line break before a method call + accepts method call without trailing comma with single element hash parameters at the end + accepts chained single-line method calls + registers an offense for trailing comma in a method call + registers an offense for trailing comma in a method call with hash parameters at the end + accepts method call without trailing comma + registers an offense for trailing comma preceded by whitespace in a method call + accepts heredoc without trailing comma + when using safe navigation operator + registers an offense for trailing comma in a method call with hash parameters at the end + registers an offense for trailing comma in a method call + when EnforcedStyleForMultiline is consistent_comma + accepts method call without trailing comma with single element hash parameters at the end + accepts method call without trailing comma when a line break before a method call + accepts heredoc without trailing comma + registers an offense for trailing comma preceded by whitespace in a method call + accepts method call without trailing comma + registers an offense for trailing comma in a method call + accepts method call without parameters + registers an offense for trailing comma in a method call with hash parameters at the end + accepts chained single-line method calls + when using safe navigation operator + registers an offense for trailing comma in a method call + registers an offense for trailing comma in a method call with hash parameters at the end + with a single argument of anonymous function spanning multiple lines + when EnforcedStyleForMultiline is consistent_comma + accepts a single argument with no trailing comma + with a single argument spanning multiple lines + when EnforcedStyleForMultiline is consistent_comma + accepts a single argument with no trailing comma + +RuboCop::Cop::Style::NonNilCheck + when not allowing semantic changes + does not report corrected when the code was not modified + does not register an offense if only expression in predicate + does not register an offense for !x.nil? + does not blow up when autocorrecting implicit receiver + does not register an offense if last expression in predicate + does not register an offense if last expression in class predicate + does not register an offense if only expression in class predicate + registers an offense for != nil + does not register an offense for != 0 + does not register an offense for not x.nil? + when allowing semantic changes + does not register an offense for `!x` + does not blow up when autocorrecting implicit receiver + does not register an offense for `x.nil?` + registers an offense for `not x.nil?` + registers an offense for `!x.nil?` + registers an offense for unless x.nil? + does not blow up with ternary operators + autocorrects by changing `x != nil` to `x` + corrects code that would not be modified if IncludeSemanticChanges were false + +RuboCop::Cop::Lint::UriRegexp + does not register an offense when using `regexp` without receiver + registers an offense and corrects using `::URI.regexp` with argument + registers an offense and corrects using `URI.regexp` with argument + does not register an offense when using `regexp` with variable receiver + registers an offense and corrects using `::URI.regexp` without argument + registers an offense and corrects using `URI.regexp` without argument + array argument + registers an offense and corrects using `URI.regexp` with %w arrays + registers an offense and corrects using `URI.regexp` with %i arrays + registers an offense and corrects using `URI.regexp` with literal arrays + +RuboCop::Cop::Style::MultilineMethodSignature + when arguments span a single line + when defining an class method + when arguments span a single line + registers an offense when closing paren is on the following line + when method signature is on a single line + does not register an offense for parameterized method + does not register an offense for unparameterized method + when defining an instance method + registers an offense when closing paren is on the following line + when method signature is on a single line + does not register an offense for parameterized method + does not register an offense for unparameterized method + when arguments span multiple lines + when defining an class method + registers an offense when `end` is on the same line + registers an offense when `end` is on the following line + when defining an instance method + registers an offense when `end` is on the same line + registers an offense when `end` is on the following line + when correction would not exceed maximum line length + registers an offense + when correction would exceed maximum line length + does not register an offense + +RuboCop::Cop::Lint::UselessElseWithoutRescue + with `else` without `rescue` + registers an offense + with `else` with `rescue` + accepts + +RuboCop::Cop::Style::NegatedUnless + does not blow up for ternary ops + does not blow up for empty if condition + does not blow up on a negated ternary operator + does not blow up for empty unless condition + with “prefix” style + does not register an offense for postfix + registers an offense for prefix + with “postfix” style + registers an offense for postfix + does not register an offense for prefix + with “both” style + registers an offense for unless with "not" condition + registers an offense for unless with exclamation point condition + autocorrects by replacing parenthesized unless not with if + accepts an unless/else with negative condition + accepts an unless where the condition is doubly negated + accepts an unless where only part of the condition is negated + +RuboCop::Formatter::ClangStyleFormatter + #report_file + displays text containing the offending source line + when the source line is blank + does not display offending source line + when the offense is not corrected + prints message as-is + when the offense is automatically corrected + prints [Corrected] along with message + when the offending source spans multiple lines + displays the first line with ellipses + +RuboCop::Cop::Security::Open + accepts File.open as method + registers an offense for open + registers an offense for open with string that starts with a pipe + accepts open with a string that interpolates a literal + accepts open with string that has a prefixed interpolation + registers an offense for open with mode argument + accepts open with no arguments + accepts open with prefix string literal plus something + accepts open as variable + accepts open on a literal string + registers an offense for open with dynamic string that is not prefixed + +RuboCop::MagicComment + returns "ascii-8bit" for encoding when comment is #vim: filetype=ruby, fileencoding=ascii-8bit + returns nil for frozen_string_literal when comment is # incoding: utf-8 + returns true for frozen_string_literal when comment is # -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- + returns "ascii-8bit" for encoding when comment is # vim: filetype=python, fileencoding=ascii-8bit + returns "ascii-8bit" for encoding when comment is # -*- encoding : ascii-8bit -*- + returns "utf-8" for encoding when comment is # coding: utf-8 + returns nil for frozen_string_literal when comment is # coding: utf-8 + returns "utf-8" for encoding when comment is # coding: utf-8 + returns nil for frozen_string_literal when comment is # encoding: ascii-8bit frozen_string_literal: true + returns true for frozen_string_literal when comment is # -*- coding: ASCII-8BIT; frozen_string_literal: true -*- + returns nil for frozen_string_literal when comment is CSV.generate(encoding: Encoding::UTF_8) do |csv| + returns false for frozen_string_literal when comment is # frozen_string_literal: false + returns nil for frozen_string_literal when comment is # vim: filetype=ruby, fileencoding=ascii-8bit + returns nil for frozen_string_literal when comment is # vim: filetype=ruby, fileencoding=ascii-8bit + returns "utf-8" for encoding when comment is # ENCODING: utf-8 + returns nil for frozen_string_literal when comment is # -*- encoding : ascii-8bit -*- + returns true for frozen_string_literal when comment is # FROZEN-STRING-LITERAL: true + returns nil for encoding when comment is # FROZEN-STRING-LITERAL: true + returns "ascii-8bit" for encoding when comment is # encoding: ascii-8bit frozen_string_literal: true + returns true for frozen_string_literal when comment is # fRoZeN-sTrInG_lItErAl: true + returns nil for encoding when comment is # frozen_string_literal: true + returns "utf-8" for encoding when comment is # encoding: utf-8 + returns nil for encoding when comment is # vim: filetype=ruby,fileencoding=ascii-8bit + returns nil for encoding when comment is # frozen_string_literal: invalid + returns nil for encoding when comment is # frozen_string_literal:true + returns nil for encoding when comment is # vim:fileencoding=utf-8 + returns "ascii-8bit" for encoding when comment is # -*- coding: ASCII-8BIT; frozen_string_literal: true -*- + returns nil for frozen_string_literal when comment is # frozen_string_literal: true encoding: ascii-8bit + returns "ascii-8bit" for encoding when comment is # vim: filetype=ruby, fileencoding=ascii-8bit + returns nil for frozen_string_literal when comment is # vim: filetype=ruby,fileencoding=ascii-8bit + returns "stateless-iso-2022-jp-kddi" for encoding when comment is # encoding: stateless-iso-2022-jp-kddi + returns "invalid" for frozen_string_literal when comment is # frozen_string_literal: invalid + returns nil for encoding when comment is # -*- frozen-string-literal: true -*- + returns true for frozen_string_literal when comment is # frozen_string_literal:true + returns true for frozen_string_literal when comment is # coding: utf-8 -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- + returns nil for frozen_string_literal when comment is # vim:fileencoding=utf-8 + returns "ascii-8bit" for encoding when comment is # vim: filetype=ruby, fileencoding=ascii-8bit + returns nil for frozen_string_literal when comment is # encoding: utf-8 + returns nil for frozen_string_literal when comment is # encoding: stateless-iso-2022-jp-kddi + returns nil for encoding when comment is # incoding: utf-8 + returns nil for frozen_string_literal when comment is # coding: utf-8 + returns "utf-8" for encoding when comment is # coding: utf-8 vim: filetype=ruby, fileencoding=ascii-8bit + returns nil for frozen_string_literal when comment is # + returns true for frozen_string_literal when comment is # frozen_string_literal: true + returns "ascii-8bit" for encoding when comment is # coding: utf-8 -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- + returns nil for encoding when comment is CSV.generate(encoding: Encoding::UTF_8) do |csv| + returns "ascii-8bit" for encoding when comment is # -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- + returns "utf-8" for encoding when comment is # eNcOdInG: utf-8 + returns nil for encoding when comment is # frozen_string_literal: false + returns "ascii-8bit" for encoding when comment is # frozen_string_literal: true encoding: ascii-8bit + returns nil for encoding when comment is # fRoZeN-sTrInG_lItErAl: true + returns nil for frozen_string_literal when comment is # ENCODING: utf-8 + returns nil for encoding when comment is # frozen-string-literal: true + returns true for frozen_string_literal when comment is # -*- frozen-string-literal: true -*- + returns nil for frozen_string_literal when comment is # eNcOdInG: utf-8 + returns nil for frozen_string_literal when comment is #vim: filetype=ruby, fileencoding=ascii-8bit + returns nil for encoding when comment is # frozen_string_literal: true + returns nil for frozen_string_literal when comment is # coding: utf-8 vim: filetype=ruby, fileencoding=ascii-8bit + returns nil for encoding when comment is # + returns true for frozen_string_literal when comment is # frozen-string-literal: true + returns nil for frozen_string_literal when comment is # vim: filetype=python, fileencoding=ascii-8bit + returns true for frozen_string_literal when comment is # frozen_string_literal: true + +RuboCop::Cop::Style::FormatString + when enforced style is sprintf + registers an offense for variable argument and assignment but does not auto-correct + works if the first operand contains embedded expressions + registers an offense for something followed by an array + registers an offense for format with 2 arguments + does not register an offense for numbers + registers an offense for format + does not register an offense for ambiguous cases + registers an offense for a string followed by something + registers an offense for String#% with a hash argument + registers an offense for variable argument but does not auto-correct + when enforced style is percent + registers an offense for sprintf with a hash argument + accepts format with 1 argument + accepts String#% + registers an offense for sprintf + registers an offense for format with 3 arguments + accepts sprintf with 1 argument + registers an offense for format + registers an offense for format with a hash argument + registers an offense for sprintf with 3 arguments + accepts format without arguments + accepts sprintf without arguments + when enforced style is format + registers an offense for a string followed by something + does not auto-correct String#% with variable argument and assignment + does not register an offense for numbers + registers an offense for sprintf with 2 arguments + registers an offense for something followed by an array + registers an offense for variable argument but does not auto-correct + works if the first operand contains embedded expressions + registers an offense for something followed by a hash + registers an offense for sprintf + does not register an offense for ambiguous cases + +RuboCop::Cop::Lint::UnreachableLoop + handles inner loops + without preceding continue statements + does not register an offense when using `if-elsif-else` and not all branches are breaking + registers an offense when using `if-else` with all break branches + does not register an offense when using `if` without `else` + registers an offense when using `break` + does not register an offense when using `case` without `else` + does not register an offense when using `case-when-else` and not all branches are breaking + registers an offense when using `case-when-else` with all break branches + with preceding continue statements + does not register an offense when using `if-else` with all break branches + does not register an offense when using `break` + does not register an offense when using `case-when-else` with all break branches -RuboCop::YAMLDuplicationChecker - when yaml does not have any duplication - does not call block - when yaml has duplicated keys in the second level - calls block - >= Ruby 2.5 - calls block with keys - when yaml has duplicated keys in the top level - calls block - >= Ruby 2.5 - calls block with keys +RuboCop::Cop::Style::CommentedKeyword + registers an offense when commenting on the same line as `begin` + registers an offense when commenting on the same line as `module` + registers an offense when commenting on the same line as `def` + does not register an offense if AST contains # symbol + accepts keyword letter sequences that are not keywords + registers an offense for one-line cases + does not register an offense if there are no comments after keywords + registers an offense when commenting after keyword with spaces + does not register an offense for certain comments + registers an offense when commenting on the same line as `end` + registers an offense when commenting on the same line as `class` + registers an offense when commenting on indented keywords -RuboCop::Cop::Layout::HashAlignment - accepts several pairs per line - register no offense for superclass call without args - accepts pairs that don't start a line - accepts single line hash - register no offense for yield without args - with table alignment configuration - registers an offense and corrects misaligned hash rockets - accepts hashes that use different separators and double splats - accepts a symbol only hash followed by a keyword splat - registers an offense and corrects for misaligned hash keys - accepts hashes that use different separators - accepts several pairs per line - accepts an empty hash - accepts a multiline array of single line hashes - accepts a keyword splat only hash - accepts aligned hash keys and values - accepts single line hash - accepts pairs that don't start a line - registers an offense for misaligned hash values - with different settings for => and : - accepts aligned entries - registers offenses and correct misaligned entries - with separator alignment configuration - registers an offense and corrects misaligned hash values - accepts pairs that don't start a line - registers an offense and corrects misaligned hash rockets - accepts an empty hash - registers an offense and corrects mixed indentation and spacing - accepts several pairs per line - accepts single line hash - accepts aligned hash keys - doesn't break code by moving long keys too far left - accepts hashes with different separators - with table+separator alignment configuration - accepts a single method argument entry with colon - with default configuration - registers an offense and corrects misaligned mixed multiline hash keys - accepts left-aligned hash keys with single spaces - registers an offense and corrects zero or multiple spaces - registers an offense and corrects separator alignment - registers an offense and corrects misaligned hash keys - does not register an offense when value starts on next line - registers an offense and corrects alignment when using double splat in braces - registers an offense and corrects multiline value starts in wrong place - registers an offense and corrects mixed hash styles - registers an offense and corrects table alignment - registers an offense and corrects alignment when using double splat in an explicit hash - with implicit hash as last argument - registers an offense and corrects misaligned hash keys - accepts aligned hash keys - accepts an empty hash - registers an offense and corrects right alignment of keys - ignore explicit last argument hash - registers an offense and corrects misaligned keys in implicit hash for yield - accepts misaligned keys in explicit hash for super - accepts misaligned keys in explicit hash for yield - registers an offense and corrects misaligned keys in implicit hash for super - registers an offense and corrects misaligned keys in implicit hash - accepts misaligned keys in explicit hash - ignore implicit last argument hash - registers an offense and corrects misaligned keys in explicit hash for yield - accepts misaligned keys in implicit hash for yield - accepts misaligned keys in implicit hash for super - registers an offense and corrects misaligned keys in explicit hash - registers an offense and corrects misaligned keys in explicit hash for super - accepts misaligned keys in implicit hash - always ignore last argument hash - accepts misaligned keys in implicit hash for yield - accepts misaligned keys in explicit hash for super - accepts misaligned keys in implicit hash for super - accepts misaligned keys in implicit hash - accepts misaligned keys in explicit hash - accepts misaligned keys in explicit hash for yield - with multiple preferred(key and table) alignment configuration - accepts aligned hash keys, by keys - accepts an empty hash - registers an offense and corrects misaligned hash values - accepts aligned hash keys, by both - accepts aligned hash keys with mixed hash style - accepts aligned hash keys, by table - registers an offense and corrects misaligned hash values, works separate for each hash - registers an offense and corrects misaligned hash keys with mixed hash style - registers an offense and corrects misaligned hash values, prefer key when least offenses - registers an offense and corrects misaligned hash values, prefer table when least offenses - table and key config - registers an offense and corrects misaligned hash values, prefer table because it is specified first - always inspect last argument hash - registers an offense and corrects misaligned keys in explicit hash for yield - registers an offense and corrects misaligned keys in implicit hash for super - registers offense and corrects misaligned keys in implicit hash - registers offense and corrects misaligned keys in explicit hash - registers an offense and corrects misaligned keys in implicit hash for yield - registers an offense and corrects misaligned keys in explicit hash for super - with invalid configuration - fails +RuboCop::Cop::Layout::ParameterAlignment + aligned with fixed indentation + registers an offense and corrects parameters aligned to first param + registers an offense and corrects parameters with double indent + accepts proper indentation + doesn't get confused by splat + accepts parameter lists on a single line + accepts the first parameter being on a new row + accepts a method definition without parameters + defining self.method + accepts proper indentation + registers an offense and corrects parameters aligned to first param + aligned with first parameter + doesn't get confused by splat + accepts parameter lists on a single line + registers an offense and corrects parameters with double indent + accepts the first parameter being on a new row + accepts proper indentation + registers an offense and corrects parameters with single indent + accepts a method definition without parameters + registers an offense and corrects alignment in simple case + defining self.method + registers an offense and corrects parameters with single indent + accepts proper indentation -RuboCop::Cop::Naming::AsciiIdentifiers - when AsciiConstants is false - does not get confused by an empty file - registers an offense for a variable name with non-ascii chars - accepts identifiers with only ascii chars - registers an offense for a variable name with mixed chars - does not get confused by a byte order mark - accepts constants with only ascii chars - when AsciiConstants is true - does not get confused by an empty file - registers an offense for a variable name with mixed chars - accepts identifiers with only ascii chars - does not get confused by a byte order mark - registers an offense for a constant name with non-ascii chars - registers an offense for a variable name with non-ascii chars +RuboCop::Cop::Layout::EmptyLinesAroundBlockBody + when EnforcedStyle is no_empty_lines for do end block + accepts block body starting with a line with spaces + is not fooled by single line blocks + registers an offense for block body starting with a blank passed to a multi-line method call + registers an offense for block body starting with a blank + registers an offense for block body ending with a blank + when EnforcedStyle is no_empty_lines for { } block + accepts block body starting with a line with spaces + registers an offense for block body ending with a blank + registers an offense for block body starting with a blank passed to a multi-line method call + registers an offense for block body starting with a blank + is not fooled by single line blocks + when EnforcedStyle is empty_lines for do end block + ignores block with an empty body + is not fooled by single line blocks + registers an offense for block body not starting or ending with a blank + when EnforcedStyle is empty_lines for { } block + ignores block with an empty body + is not fooled by single line blocks + registers an offense for block body not starting or ending with a blank -RuboCop::Cop::Style::DefWithParentheses - reports an offense for class def with empty parens - accepts empty parentheses in one liners - accepts def with arg and parens - reports an offense for def with empty parens +RuboCop::Cop::Style::TrailingCommaInArrayLiteral + with multi-line list of values + when EnforcedStyleForMultiline is consistent_comma + accepts two values on the same line + accepts a multiline array with items on a single line andtrailing comma + accepts a multiline array with a single item and trailing comma + registers an offense for literal with two of the values on the same line and no trailing comma + accepts a multiline word array + accepts trailing comma + when closing bracket is on same line as last value + registers an offense for no trailing comma + when EnforcedStyleForMultiline is no_comma + accepts a literal with no trailing comma + accepts HEREDOC with commas + auto-corrects unwanted comma where HEREDOC has commas + registers an offense for trailing comma + when EnforcedStyleForMultiline is comma + accepts a multiline word array + accepts literal with two of the values on the same line + accepts an empty array being passed as a method argument + accepts a multiline array with a single item and trailing comma + registers an offense for a literal with two of the values on the same line and a trailing comma + accepts trailing comma + when closing bracket is on same line as last value + accepts literal with no trailing comma + with single line list of values + when EnforcedStyleForMultiline is comma + registers an offense for trailing comma + accepts empty literal + accepts literal without trailing comma + accepts single element literal without trailing comma + accepts rescue clause + when EnforcedStyleForMultiline is no_comma + accepts empty literal + accepts literal without trailing comma + accepts single element literal without trailing comma + registers an offense for trailing comma + accepts rescue clause + when EnforcedStyleForMultiline is consistent_comma + accepts empty literal + accepts rescue clause + registers an offense for trailing comma + accepts literal without trailing comma + accepts single element literal without trailing comma + +RuboCop::Cop::Style::RedundantException + reports an offense for a fail with RuntimeError and () + accepts a fail with ::RuntimeError if it does not have 2 args + reports an offense for a raise with ::RuntimeError and () + reports an offense for a fail with ::RuntimeError and () + accepts rescue w/ non redundant error + reports an offense for a fail with ::RuntimeError.new + reports an offense for a fail with RuntimeError.new + reports an offense for a raise with RuntimeError + accepts rescue w/ non redundant error + accepts a raise with ::RuntimeError if it does not have 2 args + accepts rescue w/ non redundant error + accepts rescue w/ non redundant error + reports an offense for a raise with RuntimeError and () + reports an offense for a fail with ::RuntimeError.new + reports an offense for a raise with ::RuntimeError.new + accepts a fail with RuntimeError if it does not have 2 args + reports an offense for a fail with ::RuntimeError + reports an offense for a raise with RuntimeError.new + reports an offense for a raise with ::RuntimeError + accepts a raise with RuntimeError if it does not have 2 args + reports an offense for a raise with ::RuntimeError.new + reports an offense for a raise with RuntimeError.new + reports an offense for a fail with RuntimeError + reports an offense for a fail with RuntimeError.new RuboCop::Cop::Style::SafeNavigation - allows an object check before a negated predicate method chain - allows an object check before a method call that is used in a regex comparison allows a method call as a parameter when the parameter is safe guarded with an object check - allows a method chain that is used in a comparison safe guarded by an object check - allows object checks in the condition of an elsif statement and a method call on that object in the body + allows an object check before a negated predicate method chain + allows a method call safeguarded with a negative check for the object when using `if` + allows method calls that do not get called using . safe guarded by an object check allows calls to methods not safeguarded by respond_to - allows calls using safe navigation - allows an object check before a method call that is used in a comparison - allows calls on nil allows method call that is used in a negated regex comparison safe guarded by an object check + allows an object check before a nil check on a long chain + allows an object check before a long chain with a block allows an object check before a method call that is used in a negated regex comparison + allows for empty if blocks with comments allows chained method calls during assignment safe guardedby an object check - allows method calls that do not get called using . safe guarded by an object check + allows calls using safe navigation + allows calls on nil + allows method call that is used in a regex comparison safe guarded by an object check + allows method call that is used in a comparison safe guarded by an object check + allows an object check before a nil check on a short chain + allows a method call safeguarded when using `unless nil?` allows an object check before a negated predicate + allows an object check before a method call that is used in a spaceship comparison allows an object check before a method chain longer than 2 methods - allows method call that is used in a spaceship comparison safe guarded by an object check allows a method call safeguarded with a negative check for the object when using `unless` allows an object check before a blank check - allows method call that is used in a regex comparison safe guarded by an object check - allows a method call safeguarded with a negative check for the object when using `if` - allows an object check before a nil check on a long chain - allows a method call safeguarded when using `unless nil?` - allows an object check before a nil check on a short chain - allows chained method calls during arithmetic operations safe guarded by an object check - allows an object check before a method chain that is used in a comparison - allows an object check before a method call that is used in a spaceship comparison - allows method call that is used in a comparison safe guarded by an object check - allows for empty if blocks with comments allows an object check before hash access - allows an object check before a long chain with a block + allows an object check before a method chain that is used in a comparison + allows an object check before a method call that is used in a regex comparison + allows object checks in the condition of an elsif statement and a method call on that object in the body + allows a method chain that is used in a comparison safe guarded by an object check + allows an object check before a method call that is used in a comparison + allows method call that is used in a spaceship comparison safe guarded by an object check + allows chained method calls during arithmetic operations safe guarded by an object check + respond_to? + allows method calls safeguarded by a respond_to check to a different method + allows method calls safeguarded by a respond_to check on adifferent variable but the same method + allows method calls safeguarded by a respond_to check + allows method calls safeguarded by a respond_to check on adifferent variable and method + allows enumerable accessor method calls safeguarded by a respond_to check behaves like all variable types - modifier if - registers an offense for a method call with params safeguarded with a negative check for the object - registers an offense for a method call on an accessor safeguarded by a check for the accessed variable - registers an offense for a method call with a block safeguarded with a negative check for the object - registers an offense for a method call safeguarded with a negative nil check for the object - registers an offense for a chained method call safeguarded with an unless nil check for the object - registers an offense for a method call with params and a block safeguarded with a nil check for the object - registers an offense for a method call with a block safeguarded with a nil check for the object - registers an offense for an object check followed by a method call with a comment at EOL - registers an offense for a method call with a block safeguarded with a check for the object - registers an offense for a method call safeguarded with a check for the object - registers an offense for a method call with params safeguarded with a check for the object - registers an offense for a method call safeguarded with a negative check for the object - registers an offense for a method call with params and a block safeguarded with a negative nil check for the object - registers an offense for a method call with params safeguarded with a nil check for the object - registers an offense for a method call with params and a block safeguarded with a check for the object - registers an offense for a method call with params and a block safeguarded with a negative check for the object - registers an offense for a method call with params safeguarded with a negative nil check for the object - registers an offense for a chained method call safeguarded with a check for the object - registers an offense for a method call safeguarded with a nil check for the object - registers an offense for a chained method call safeguarded with a negative nil check for the object - registers an offense for a method call that nil responds to safe guarded by an object check - registers an offense for a method call with a block safeguarded with a negative nil check for the object - behaves like safe guarding logical break keywords - allows a method call being passed to yield safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to return safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to next safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to break safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to throw safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to fail safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to raise safe guarded by an object check if expression - registers an offense for a single method call with a block inside of an unless negative check for the object - registers an offense for a single method call with params and a block inside of an unless negative check for the object - registers an offense for a single method call with params and a block inside of a check for the object - registers an offense for a single method call with a block inside of a non-nil check for the object - only moves comments that fall within the expression + does not lose comments within if expression + registers an offense for a single method call inside of a check for the object + registers an offense for a single method call inside of a non-nil check for the object registers an offense for a single method call with a block inside of a check for the object - registers an offense for a single method call with a block inside of an unless nil check for the object + registers an offense for a single method call with params inside of an unless nil check for the object registers an offense for a single method call with params and a block inside of a non-nil check for the object registers an offense for a single method call inside of an unless negative check for the object - registers an offense for a single method call with params inside of an unless nil check for the object - registers an offense for a single method call with params inside of a check for the object - registers an offense for a single method call inside of an unless nil check for the object - registers an offense for a single method call inside of a non-nil check for the object - does not lose comments within if expression - registers an offense for a single method call inside of a check for the object - registers an offense for a single method call with params inside of an unless negative check for the object + only moves comments that fall within the expression + registers an offense for a single method call with a block inside of an unless negative check for the object registers an offense for a single method call with params and a block inside of an unless nil check for the object - registers an offense for a single method call with params inside of a non-nil check for the object + registers an offense for a single method call with a block inside of a non-nil check for the object + registers an offense for a single method call with params and a block inside of a check for the object allows a single method call inside of a check for the object with an else + registers an offense for a single method call with params inside of a non-nil check for the object + registers an offense for a single method call with params and a block inside of an unless negative check for the object + registers an offense for a single method call with a block inside of an unless nil check for the object + registers an offense for a single method call inside of an unless nil check for the object + registers an offense for a single method call with params inside of a check for the object + registers an offense for a single method call with params inside of an unless negative check for the object ternary expression allows ternary expression object check before method call allows a nil object check followed by a method call with params - allows a non object check followed by a method call with params + allows a non object check followed by a method call with params and a block + allows a nil object check followed by a method call with params and a block allows a nil object check followed by a method call + allows a non object check followed by a method call with params allows a nil object check followed by a method call with a block - allows a nil object check followed by a method call with params and a block - allows a non object check followed by a method call with params and a block - allows a non object check followed by a method call allows a non object check followed by a method call with a block + allows a non object check followed by a method call ConvertCodeThatCanStartToReturnNil true - registers an offense for an object check followed by a method call with params and a block - registers an offense for an object check followed by a method call - registers an offense for a non-nil object check followed by a method call with a block - registers an offense for an object check followed by a method call with a block - registers an offense for an object check followed by a method call with params - registers an offense for a non-nil object check followed by a method call with params registers an offense for a non-nil object check followed by a method call with params and a block registers an offense for a check for the object followed by a method call in the condition for an if expression - registers an offense for a non-nil object check followed by a method call corrects an object check followed by a method call and another check + registers an offense for an object check followed by a method call with a block + registers an offense for a non-nil object check followed by a method call with a block + registers an offense for a non-nil object check followed by a method call + registers an offense for an object check followed by a method call with params + registers an offense for an object check followed by a method call with params and a block + registers an offense for an object check followed by a method call + registers an offense for a non-nil object check followed by a method call with params method chaining registers an offense for an object check followed by chained method calls with blocks with Lint/SafeNavigationChain disabled - allows an object check followed by chained method calls with blocks allows an object check followed by chained method calls + allows an object check followed by chained method calls with blocks ConvertCodeThatCanStartToReturnNil false - registers an offense for an object check followed by a method call - allows a non-nil object check followed by a method call with a block - allows a non-nil object check followed by a method call - registers an offense for an object check followed by a method call with params and a block - registers an offense for an object check followed by a method call with a block registers an offense for an object check followed by a method calls that nil responds to - allows a non-nil object check followed by a method call with params registers an offense for a check for the object followed by a method call in the condition for an if expression - registers an offense for an object check followed by a method call with params + registers an offense for an object check followed by a method call with params and a block allows a non-nil object check followed by a method call with params and a block + registers an offense for an object check followed by a method call with params + allows a non-nil object check followed by a method call + allows a non-nil object check followed by a method call with params + allows a non-nil object check followed by a method call with a block + registers an offense for an object check followed by a method call with a block + registers an offense for an object check followed by a method call method chaining - corrects an object check followed by a chained method call with a symbol proc corrects an object check followed by a chained method call with a block + corrects an object check followed by a chained method call with a symbol proc corrects an object check followed by a chained method call corrects an object check followed by a chained method call with params - behaves like all variable types - if expression - only moves comments that fall within the expression - registers an offense for a single method call with params and a block inside of a check for the object - registers an offense for a single method call with params inside of a non-nil check for the object - registers an offense for a single method call inside of an unless negative check for the object - does not lose comments within if expression - registers an offense for a single method call inside of an unless nil check for the object - registers an offense for a single method call with params and a block inside of an unless nil check for the object - registers an offense for a single method call with params inside of an unless nil check for the object - registers an offense for a single method call with a block inside of a non-nil check for the object - registers an offense for a single method call with params and a block inside of an unless negative check for the object - registers an offense for a single method call inside of a non-nil check for the object - registers an offense for a single method call with a block inside of an unless nil check for the object - registers an offense for a single method call with params and a block inside of a non-nil check for the object - registers an offense for a single method call with a block inside of a check for the object - registers an offense for a single method call with params inside of an unless negative check for the object - allows a single method call inside of a check for the object with an else - registers an offense for a single method call inside of a check for the object - registers an offense for a single method call with params inside of a check for the object - registers an offense for a single method call with a block inside of an unless negative check for the object - ternary expression - allows ternary expression modifier if - registers an offense for a chained method call safeguarded with an unless nil check for the object + registers an offense for a method call with params safeguarded with a check for the object + registers an offense for a method call with params safeguarded with a negative nil check for the object + registers an offense for a method call with params safeguarded with a negative check for the object + registers an offense for a chained method call safeguarded with a check for the object + registers an offense for an object check followed by a method call with a comment at EOL registers an offense for a method call with params and a block safeguarded with a nil check for the object - registers an offense for a method call with a block safeguarded with a nil check for the object - registers an offense for a chained method call safeguarded with a negative nil check for the object registers an offense for a method call safeguarded with a nil check for the object - registers an offense for a method call with params and a block safeguarded with a negative nil check for the object registers an offense for a method call with params and a block safeguarded with a negative check for the object - registers an offense for a method call with a block safeguarded with a negative check for the object registers an offense for a method call safeguarded with a check for the object - registers an offense for a method call safeguarded with a negative nil check for the object + registers an offense for a chained method call safeguarded with an unless nil check for the object + registers an offense for a method call with params and a block safeguarded with a check for the object registers an offense for a method call with a block safeguarded with a check for the object - registers an offense for a method call that nil responds to safe guarded by an object check - registers an offense for a method call with params safeguarded with a check for the object - registers an offense for a method call with a block safeguarded with a negative nil check for the object - registers an offense for a chained method call safeguarded with a check for the object - registers an offense for a method call safeguarded with a negative check for the object - registers an offense for a method call with params safeguarded with a negative check for the object - registers an offense for an object check followed by a method call with a comment at EOL registers an offense for a method call with params safeguarded with a nil check for the object - registers an offense for a method call with params safeguarded with a negative nil check for the object + registers an offense for a chained method call safeguarded with a negative nil check for the object + registers an offense for a method call with a block safeguarded with a negative check for the object + registers an offense for a method call with a block safeguarded with a nil check for the object + registers an offense for a method call with a block safeguarded with a negative nil check for the object registers an offense for a method call on an accessor safeguarded by a check for the accessed variable - registers an offense for a method call with params and a block safeguarded with a check for the object + registers an offense for a method call that nil responds to safe guarded by an object check + registers an offense for a method call safeguarded with a negative check for the object + registers an offense for a method call safeguarded with a negative nil check for the object + registers an offense for a method call with params and a block safeguarded with a negative nil check for the object + behaves like safe guarding logical break keywords + allows a method call being passed to raise safe guarded by an object check behaves like safe guarding logical break keywords allows a method call being passed to next safe guarded by an object check behaves like safe guarding logical break keywords @@ -13484,47 +17946,131 @@ behaves like safe guarding logical break keywords allows a method call being passed to break safe guarded by an object check behaves like safe guarding logical break keywords + allows a method call being passed to throw safe guarded by an object check + behaves like safe guarding logical break keywords + allows a method call being passed to return safe guarded by an object check + behaves like safe guarding logical break keywords allows a method call being passed to yield safe guarded by an object check + behaves like all variable types + modifier if + registers an offense for a method call safeguarded with a negative nil check for the object + registers an offense for a method call with a block safeguarded with a negative nil check for the object + registers an offense for a method call with params safeguarded with a nil check for the object + registers an offense for a method call safeguarded with a nil check for the object + registers an offense for a method call with params safeguarded with a check for the object + registers an offense for a method call on an accessor safeguarded by a check for the accessed variable + registers an offense for a chained method call safeguarded with an unless nil check for the object + registers an offense for a chained method call safeguarded with a check for the object + registers an offense for a method call with params safeguarded with a negative check for the object + registers an offense for an object check followed by a method call with a comment at EOL + registers an offense for a method call with params and a block safeguarded with a check for the object + registers an offense for a method call with params safeguarded with a negative nil check for the object + registers an offense for a chained method call safeguarded with a negative nil check for the object + registers an offense for a method call safeguarded with a negative check for the object + registers an offense for a method call with a block safeguarded with a nil check for the object + registers an offense for a method call with params and a block safeguarded with a negative nil check for the object + registers an offense for a method call with params and a block safeguarded with a nil check for the object + registers an offense for a method call with a block safeguarded with a negative check for the object + registers an offense for a method call with a block safeguarded with a check for the object + registers an offense for a method call safeguarded with a check for the object + registers an offense for a method call that nil responds to safe guarded by an object check + registers an offense for a method call with params and a block safeguarded with a negative check for the object behaves like safe guarding logical break keywords allows a method call being passed to throw safe guarded by an object check behaves like safe guarding logical break keywords allows a method call being passed to return safe guarded by an object check behaves like safe guarding logical break keywords + allows a method call being passed to next safe guarded by an object check + behaves like safe guarding logical break keywords + allows a method call being passed to yield safe guarded by an object check + behaves like safe guarding logical break keywords allows a method call being passed to raise safe guarded by an object check + behaves like safe guarding logical break keywords + allows a method call being passed to break safe guarded by an object check + behaves like safe guarding logical break keywords + allows a method call being passed to fail safe guarded by an object check + if expression + registers an offense for a single method call with a block inside of a check for the object + registers an offense for a single method call inside of a non-nil check for the object + registers an offense for a single method call with params and a block inside of an unless nil check for the object + registers an offense for a single method call inside of a check for the object + registers an offense for a single method call with params and a block inside of a non-nil check for the object + registers an offense for a single method call with a block inside of a non-nil check for the object + registers an offense for a single method call inside of an unless negative check for the object + only moves comments that fall within the expression + registers an offense for a single method call with a block inside of an unless nil check for the object + registers an offense for a single method call with params inside of an unless nil check for the object + registers an offense for a single method call with params and a block inside of a check for the object + allows a single method call inside of a check for the object with an else + registers an offense for a single method call with params inside of a check for the object + does not lose comments within if expression + registers an offense for a single method call inside of an unless nil check for the object + registers an offense for a single method call with params inside of a non-nil check for the object + registers an offense for a single method call with params and a block inside of an unless negative check for the object + registers an offense for a single method call with params inside of an unless negative check for the object + registers an offense for a single method call with a block inside of an unless negative check for the object + ternary expression + allows ternary expression object check before method call - allows a nil object check followed by a method call with params and a block allows a non object check followed by a method call allows a non object check followed by a method call with a block + allows a nil object check followed by a method call with params and a block + allows a nil object check followed by a method call with a block allows a non object check followed by a method call with params allows a non object check followed by a method call with params and a block allows a nil object check followed by a method call with params allows a nil object check followed by a method call - allows a nil object check followed by a method call with a block - ConvertCodeThatCanStartToReturnNil false - allows a non-nil object check followed by a method call with a block + ConvertCodeThatCanStartToReturnNil true + registers an offense for a non-nil object check followed by a method call with params and a block registers an offense for a check for the object followed by a method call in the condition for an if expression - registers an offense for an object check followed by a method call with params and a block - allows a non-nil object check followed by a method call with params - registers an offense for an object check followed by a method call with a block - allows a non-nil object check followed by a method call with params and a block + registers an offense for a non-nil object check followed by a method call with a block registers an offense for an object check followed by a method call with params + corrects an object check followed by a method call and another check + registers an offense for an object check followed by a method call with a block + registers an offense for a non-nil object check followed by a method call registers an offense for an object check followed by a method call + registers an offense for a non-nil object check followed by a method call with params + registers an offense for an object check followed by a method call with params and a block + method chaining + registers an offense for an object check followed by chained method calls with blocks + with Lint/SafeNavigationChain disabled + allows an object check followed by chained method calls + allows an object check followed by chained method calls with blocks + ConvertCodeThatCanStartToReturnNil false + allows a non-nil object check followed by a method call with params and a block registers an offense for an object check followed by a method calls that nil responds to + allows a non-nil object check followed by a method call with params + registers an offense for an object check followed by a method call with params and a block + allows a non-nil object check followed by a method call with a block + registers an offense for a check for the object followed by a method call in the condition for an if expression + registers an offense for an object check followed by a method call allows a non-nil object check followed by a method call + registers an offense for an object check followed by a method call with params + registers an offense for an object check followed by a method call with a block method chaining - corrects an object check followed by a chained method call - corrects an object check followed by a chained method call with a block corrects an object check followed by a chained method call with params corrects an object check followed by a chained method call with a symbol proc + corrects an object check followed by a chained method call + corrects an object check followed by a chained method call with a block + behaves like all variable types + object check before method call + allows a nil object check followed by a method call with params and a block + allows a non object check followed by a method call with params + allows a nil object check followed by a method call with a block + allows a nil object check followed by a method call with params + allows a non object check followed by a method call + allows a non object check followed by a method call with a block + allows a non object check followed by a method call with params and a block + allows a nil object check followed by a method call ConvertCodeThatCanStartToReturnNil true + corrects an object check followed by a method call and another check + registers an offense for a non-nil object check followed by a method call with a block registers an offense for a non-nil object check followed by a method call with params + registers an offense for a check for the object followed by a method call in the condition for an if expression registers an offense for an object check followed by a method call with params and a block - registers an offense for a non-nil object check followed by a method call with a block + registers an offense for an object check followed by a method call with a block registers an offense for a non-nil object check followed by a method call with params and a block - corrects an object check followed by a method call and another check - registers an offense for a check for the object followed by a method call in the condition for an if expression registers an offense for an object check followed by a method call with params - registers an offense for an object check followed by a method call with a block registers an offense for an object check followed by a method call registers an offense for a non-nil object check followed by a method call method chaining @@ -13532,3215 +18078,1578 @@ with Lint/SafeNavigationChain disabled allows an object check followed by chained method calls with blocks allows an object check followed by chained method calls - behaves like all variable types - if expression - registers an offense for a single method call inside of a non-nil check for the object - registers an offense for a single method call inside of a check for the object - allows a single method call inside of a check for the object with an else - registers an offense for a single method call with params and a block inside of an unless nil check for the object - registers an offense for a single method call inside of an unless negative check for the object - only moves comments that fall within the expression - registers an offense for a single method call with a block inside of a check for the object - registers an offense for a single method call with a block inside of an unless negative check for the object - registers an offense for a single method call with params and a block inside of a check for the object - registers an offense for a single method call inside of an unless nil check for the object - registers an offense for a single method call with params inside of an unless negative check for the object - does not lose comments within if expression - registers an offense for a single method call with a block inside of an unless nil check for the object - registers an offense for a single method call with params inside of an unless nil check for the object - registers an offense for a single method call with a block inside of a non-nil check for the object - registers an offense for a single method call with params and a block inside of a non-nil check for the object - registers an offense for a single method call with params and a block inside of an unless negative check for the object - registers an offense for a single method call with params inside of a non-nil check for the object - registers an offense for a single method call with params inside of a check for the object - ternary expression - allows ternary expression + ConvertCodeThatCanStartToReturnNil false + allows a non-nil object check followed by a method call with params + registers an offense for an object check followed by a method call with a block + allows a non-nil object check followed by a method call + registers an offense for an object check followed by a method calls that nil responds to + registers an offense for an object check followed by a method call with params + registers an offense for a check for the object followed by a method call in the condition for an if expression + registers an offense for an object check followed by a method call + allows a non-nil object check followed by a method call with a block + registers an offense for an object check followed by a method call with params and a block + allows a non-nil object check followed by a method call with params and a block + method chaining + corrects an object check followed by a chained method call with a block + corrects an object check followed by a chained method call + corrects an object check followed by a chained method call with a symbol proc + corrects an object check followed by a chained method call with params modifier if - registers an offense for a method call safeguarded with a nil check for the object registers an offense for a chained method call safeguarded with an unless nil check for the object - registers an offense for a method call with params and a block safeguarded with a negative check for the object - registers an offense for an object check followed by a method call with a comment at EOL - registers an offense for a method call with a block safeguarded with a check for the object - registers an offense for a method call safeguarded with a check for the object - registers an offense for a method call on an accessor safeguarded by a check for the accessed variable - registers an offense for a method call safeguarded with a negative check for the object - registers an offense for a method call with params and a block safeguarded with a check for the object registers an offense for a method call that nil responds to safe guarded by an object check - registers an offense for a method call with params safeguarded with a nil check for the object - registers an offense for a method call with params and a block safeguarded with a negative nil check for the object + registers an offense for a method call safeguarded with a check for the object registers an offense for a method call with params safeguarded with a check for the object + registers an offense for a method call with a block safeguarded with a negative nil check for the object + registers an offense for a method call with a block safeguarded with a check for the object + registers an offense for a method call safeguarded with a nil check for the object registers an offense for a method call with params and a block safeguarded with a nil check for the object - registers an offense for a method call with params safeguarded with a negative check for the object + registers an offense for a method call with params safeguarded with a nil check for the object + registers an offense for a method call with params and a block safeguarded with a negative check for the object + registers an offense for a method call with a block safeguarded with a negative check for the object + registers an offense for a method call with a block safeguarded with a nil check for the object registers an offense for a method call with params safeguarded with a negative nil check for the object registers an offense for a chained method call safeguarded with a negative nil check for the object - registers an offense for a chained method call safeguarded with a check for the object - registers an offense for a method call with a block safeguarded with a negative nil check for the object - registers an offense for a method call with a block safeguarded with a negative check for the object registers an offense for a method call safeguarded with a negative nil check for the object - registers an offense for a method call with a block safeguarded with a nil check for the object + registers an offense for a method call with params and a block safeguarded with a check for the object + registers an offense for a method call on an accessor safeguarded by a check for the accessed variable + registers an offense for a chained method call safeguarded with a check for the object + registers an offense for a method call with params safeguarded with a negative check for the object + registers an offense for a method call safeguarded with a negative check for the object + registers an offense for a method call with params and a block safeguarded with a negative nil check for the object + registers an offense for an object check followed by a method call with a comment at EOL behaves like safe guarding logical break keywords - allows a method call being passed to return safe guarded by an object check + allows a method call being passed to break safe guarded by an object check behaves like safe guarding logical break keywords allows a method call being passed to yield safe guarded by an object check behaves like safe guarding logical break keywords + allows a method call being passed to raise safe guarded by an object check + behaves like safe guarding logical break keywords allows a method call being passed to fail safe guarded by an object check behaves like safe guarding logical break keywords allows a method call being passed to next safe guarded by an object check behaves like safe guarding logical break keywords - allows a method call being passed to raise safe guarded by an object check + allows a method call being passed to return safe guarded by an object check behaves like safe guarding logical break keywords allows a method call being passed to throw safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to break safe guarded by an object check + if expression + does not lose comments within if expression + allows a single method call inside of a check for the object with an else + registers an offense for a single method call inside of an unless nil check for the object + registers an offense for a single method call with params inside of a check for the object + registers an offense for a single method call with params inside of an unless nil check for the object + registers an offense for a single method call inside of a check for the object + registers an offense for a single method call with params inside of an unless negative check for the object + registers an offense for a single method call with params and a block inside of an unless negative check for the object + registers an offense for a single method call with params and a block inside of a non-nil check for the object + registers an offense for a single method call with a block inside of a check for the object + registers an offense for a single method call with a block inside of a non-nil check for the object + registers an offense for a single method call with a block inside of an unless nil check for the object + registers an offense for a single method call with params and a block inside of a check for the object + only moves comments that fall within the expression + registers an offense for a single method call with params and a block inside of an unless nil check for the object + registers an offense for a single method call with params inside of a non-nil check for the object + registers an offense for a single method call inside of a non-nil check for the object + registers an offense for a single method call with a block inside of an unless negative check for the object + registers an offense for a single method call inside of an unless negative check for the object + ternary expression + allows ternary expression + behaves like all variable types object check before method call - allows a nil object check followed by a method call with a block - allows a non object check followed by a method call - allows a non object check followed by a method call with params - allows a non object check followed by a method call with params and a block - allows a nil object check followed by a method call with params and a block allows a nil object check followed by a method call - allows a non object check followed by a method call with a block allows a nil object check followed by a method call with params - ConvertCodeThatCanStartToReturnNil false - registers an offense for an object check followed by a method call with params - registers an offense for an object check followed by a method call with a block - registers an offense for an object check followed by a method call with params and a block - allows a non-nil object check followed by a method call with params - allows a non-nil object check followed by a method call with a block - allows a non-nil object check followed by a method call with params and a block - allows a non-nil object check followed by a method call - registers an offense for an object check followed by a method call - registers an offense for an object check followed by a method calls that nil responds to - registers an offense for a check for the object followed by a method call in the condition for an if expression - method chaining - corrects an object check followed by a chained method call with params - corrects an object check followed by a chained method call with a block - corrects an object check followed by a chained method call with a symbol proc - corrects an object check followed by a chained method call - ConvertCodeThatCanStartToReturnNil true - registers an offense for a non-nil object check followed by a method call with params and a block - registers an offense for an object check followed by a method call with a block - registers an offense for a check for the object followed by a method call in the condition for an if expression - registers an offense for an object check followed by a method call - registers an offense for a non-nil object check followed by a method call with params - registers an offense for a non-nil object check followed by a method call with a block - registers an offense for a non-nil object check followed by a method call - registers an offense for an object check followed by a method call with params and a block - corrects an object check followed by a method call and another check - registers an offense for an object check followed by a method call with params - method chaining - registers an offense for an object check followed by chained method calls with blocks - with Lint/SafeNavigationChain disabled - allows an object check followed by chained method calls with blocks - allows an object check followed by chained method calls - behaves like all variable types - object check before method call allows a non object check followed by a method call with params allows a non object check followed by a method call with params and a block - allows a nil object check followed by a method call with a block - allows a nil object check followed by a method call with params allows a non object check followed by a method call with a block + allows a nil object check followed by a method call with a block allows a non object check followed by a method call allows a nil object check followed by a method call with params and a block - allows a nil object check followed by a method call ConvertCodeThatCanStartToReturnNil true - registers an offense for an object check followed by a method call with params - registers an offense for an object check followed by a method call with a block - registers an offense for an object check followed by a method call with params and a block - registers an offense for a non-nil object check followed by a method call - registers an offense for a check for the object followed by a method call in the condition for an if expression - registers an offense for a non-nil object check followed by a method call with params and a block registers an offense for an object check followed by a method call - registers an offense for a non-nil object check followed by a method call with a block + registers an offense for a non-nil object check followed by a method call registers an offense for a non-nil object check followed by a method call with params + registers an offense for a non-nil object check followed by a method call with params and a block + registers an offense for a check for the object followed by a method call in the condition for an if expression + registers an offense for an object check followed by a method call with params + registers an offense for an object check followed by a method call with params and a block + registers an offense for an object check followed by a method call with a block corrects an object check followed by a method call and another check + registers an offense for a non-nil object check followed by a method call with a block method chaining registers an offense for an object check followed by chained method calls with blocks with Lint/SafeNavigationChain disabled - allows an object check followed by chained method calls allows an object check followed by chained method calls with blocks + allows an object check followed by chained method calls ConvertCodeThatCanStartToReturnNil false - allows a non-nil object check followed by a method call with a block - allows a non-nil object check followed by a method call with params and a block - registers an offense for an object check followed by a method calls that nil responds to allows a non-nil object check followed by a method call with params + registers an offense for an object check followed by a method calls that nil responds to + registers an offense for an object check followed by a method call + registers an offense for an object check followed by a method call with params and a block allows a non-nil object check followed by a method call + allows a non-nil object check followed by a method call with params and a block + registers an offense for a check for the object followed by a method call in the condition for an if expression + allows a non-nil object check followed by a method call with a block registers an offense for an object check followed by a method call with a block registers an offense for an object check followed by a method call with params - registers an offense for a check for the object followed by a method call in the condition for an if expression - registers an offense for an object check followed by a method call - registers an offense for an object check followed by a method call with params and a block method chaining + corrects an object check followed by a chained method call corrects an object check followed by a chained method call with params corrects an object check followed by a chained method call with a block - corrects an object check followed by a chained method call corrects an object check followed by a chained method call with a symbol proc if expression - does not lose comments within if expression - registers an offense for a single method call with a block inside of an unless negative check for the object - registers an offense for a single method call with a block inside of an unless nil check for the object - registers an offense for a single method call with a block inside of a check for the object registers an offense for a single method call with params and a block inside of an unless negative check for the object + registers an offense for a single method call with a block inside of a non-nil check for the object registers an offense for a single method call with params and a block inside of an unless nil check for the object allows a single method call inside of a check for the object with an else - registers an offense for a single method call with params inside of an unless negative check for the object - registers an offense for a single method call inside of a check for the object - registers an offense for a single method call with params inside of a non-nil check for the object - registers an offense for a single method call with a block inside of a non-nil check for the object - registers an offense for a single method call with params and a block inside of a check for the object - only moves comments that fall within the expression registers an offense for a single method call with params inside of a check for the object - registers an offense for a single method call inside of an unless negative check for the object - registers an offense for a single method call with params and a block inside of a non-nil check for the object + registers an offense for a single method call with a block inside of a check for the object registers an offense for a single method call inside of an unless nil check for the object + only moves comments that fall within the expression + registers an offense for a single method call with a block inside of an unless nil check for the object + does not lose comments within if expression + registers an offense for a single method call with params and a block inside of a non-nil check for the object + registers an offense for a single method call with params inside of an unless negative check for the object + registers an offense for a single method call inside of an unless negative check for the object + registers an offense for a single method call inside of a check for the object registers an offense for a single method call inside of a non-nil check for the object + registers an offense for a single method call with params and a block inside of a check for the object + registers an offense for a single method call with a block inside of an unless negative check for the object registers an offense for a single method call with params inside of an unless nil check for the object + registers an offense for a single method call with params inside of a non-nil check for the object ternary expression allows ternary expression modifier if - registers an offense for a method call on an accessor safeguarded by a check for the accessed variable - registers an offense for a method call with a block safeguarded with a check for the object + registers an offense for a method call with params and a block safeguarded with a nil check for the object registers an offense for a method call with a block safeguarded with a negative nil check for the object - registers an offense for a method call safeguarded with a check for the object - registers an offense for an object check followed by a method call with a comment at EOL registers an offense for a method call with params safeguarded with a negative check for the object - registers an offense for a method call that nil responds to safe guarded by an object check - registers an offense for a method call safeguarded with a negative check for the object - registers an offense for a method call with a block safeguarded with a nil check for the object - registers an offense for a method call with params and a block safeguarded with a check for the object registers an offense for a chained method call safeguarded with a negative nil check for the object - registers an offense for a method call with params and a block safeguarded with a nil check for the object - registers an offense for a method call with params and a block safeguarded with a negative nil check for the object + registers an offense for a method call with a block safeguarded with a nil check for the object registers an offense for a chained method call safeguarded with a check for the object - registers an offense for a method call safeguarded with a nil check for the object - registers an offense for a method call with a block safeguarded with a negative check for the object + registers an offense for a method call with params safeguarded with a nil check for the object + registers an offense for a method call that nil responds to safe guarded by an object check + registers an offense for a method call with a block safeguarded with a check for the object + registers an offense for a chained method call safeguarded with an unless nil check for the object + registers an offense for a method call on an accessor safeguarded by a check for the accessed variable + registers an offense for an object check followed by a method call with a comment at EOL + registers an offense for a method call safeguarded with a check for the object + registers an offense for a method call with params and a block safeguarded with a negative check for the object + registers an offense for a method call with params and a block safeguarded with a negative nil check for the object registers an offense for a method call safeguarded with a negative nil check for the object registers an offense for a method call with params safeguarded with a check for the object - registers an offense for a method call with params safeguarded with a nil check for the object registers an offense for a method call with params safeguarded with a negative nil check for the object - registers an offense for a method call with params and a block safeguarded with a negative check for the object - registers an offense for a chained method call safeguarded with an unless nil check for the object + registers an offense for a method call safeguarded with a negative check for the object + registers an offense for a method call with a block safeguarded with a negative check for the object + registers an offense for a method call safeguarded with a nil check for the object + registers an offense for a method call with params and a block safeguarded with a check for the object behaves like safe guarding logical break keywords allows a method call being passed to break safe guarded by an object check behaves like safe guarding logical break keywords + allows a method call being passed to fail safe guarded by an object check + behaves like safe guarding logical break keywords allows a method call being passed to throw safe guarded by an object check behaves like safe guarding logical break keywords - allows a method call being passed to raise safe guarded by an object check + allows a method call being passed to return safe guarded by an object check behaves like safe guarding logical break keywords allows a method call being passed to yield safe guarded by an object check behaves like safe guarding logical break keywords - allows a method call being passed to return safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to fail safe guarded by an object check + allows a method call being passed to raise safe guarded by an object check behaves like safe guarding logical break keywords allows a method call being passed to next safe guarded by an object check behaves like all variable types if expression - registers an offense for a single method call with params and a block inside of an unless nil check for the object - registers an offense for a single method call with params inside of an unless negative check for the object - only moves comments that fall within the expression - registers an offense for a single method call with a block inside of a non-nil check for the object - registers an offense for a single method call with a block inside of a check for the object - registers an offense for a single method call with params inside of a non-nil check for the object - registers an offense for a single method call with params and a block inside of a non-nil check for the object - registers an offense for a single method call with params and a block inside of an unless negative check for the object - registers an offense for a single method call with params and a block inside of a check for the object registers an offense for a single method call inside of a non-nil check for the object + registers an offense for a single method call with params and a block inside of an unless negative check for the object + registers an offense for a single method call with params inside of an unless nil check for the object registers an offense for a single method call with a block inside of an unless nil check for the object registers an offense for a single method call inside of an unless negative check for the object - registers an offense for a single method call inside of a check for the object registers an offense for a single method call inside of an unless nil check for the object + registers an offense for a single method call with a block inside of a non-nil check for the object + registers an offense for a single method call with params inside of an unless negative check for the object + registers an offense for a single method call with a block inside of a check for the object + registers an offense for a single method call with params inside of a check for the object + registers an offense for a single method call with a block inside of an unless negative check for the object allows a single method call inside of a check for the object with an else + registers an offense for a single method call with params and a block inside of a check for the object + registers an offense for a single method call with params and a block inside of an unless nil check for the object + registers an offense for a single method call inside of a check for the object does not lose comments within if expression - registers an offense for a single method call with params inside of an unless nil check for the object - registers an offense for a single method call with a block inside of an unless negative check for the object - registers an offense for a single method call with params inside of a check for the object + registers an offense for a single method call with params and a block inside of a non-nil check for the object + registers an offense for a single method call with params inside of a non-nil check for the object + only moves comments that fall within the expression ternary expression allows ternary expression + modifier if + registers an offense for a method call safeguarded with a check for the object + registers an offense for a method call with a block safeguarded with a nil check for the object + registers an offense for a chained method call safeguarded with an unless nil check for the object + registers an offense for a method call with params and a block safeguarded with a check for the object + registers an offense for a method call that nil responds to safe guarded by an object check + registers an offense for a method call safeguarded with a negative check for the object + registers an offense for a method call with a block safeguarded with a negative nil check for the object + registers an offense for a method call with a block safeguarded with a check for the object + registers an offense for a chained method call safeguarded with a check for the object + registers an offense for a method call with params safeguarded with a check for the object + registers an offense for a method call with params safeguarded with a nil check for the object + registers an offense for a method call with params safeguarded with a negative nil check for the object + registers an offense for a method call safeguarded with a negative nil check for the object + registers an offense for a method call on an accessor safeguarded by a check for the accessed variable + registers an offense for a method call with params and a block safeguarded with a negative nil check for the object + registers an offense for a method call with a block safeguarded with a negative check for the object + registers an offense for a method call safeguarded with a nil check for the object + registers an offense for an object check followed by a method call with a comment at EOL + registers an offense for a method call with params and a block safeguarded with a nil check for the object + registers an offense for a method call with params safeguarded with a negative check for the object + registers an offense for a method call with params and a block safeguarded with a negative check for the object + registers an offense for a chained method call safeguarded with a negative nil check for the object + behaves like safe guarding logical break keywords + allows a method call being passed to yield safe guarded by an object check + behaves like safe guarding logical break keywords + allows a method call being passed to raise safe guarded by an object check + behaves like safe guarding logical break keywords + allows a method call being passed to break safe guarded by an object check + behaves like safe guarding logical break keywords + allows a method call being passed to return safe guarded by an object check + behaves like safe guarding logical break keywords + allows a method call being passed to next safe guarded by an object check + behaves like safe guarding logical break keywords + allows a method call being passed to throw safe guarded by an object check + behaves like safe guarding logical break keywords + allows a method call being passed to fail safe guarded by an object check object check before method call + allows a nil object check followed by a method call with params + allows a non object check followed by a method call with params allows a nil object check followed by a method call with params and a block + allows a non object check followed by a method call with params and a block + allows a nil object check followed by a method call allows a nil object check followed by a method call with a block - allows a non object check followed by a method call with a block - allows a non object check followed by a method call with params allows a non object check followed by a method call - allows a nil object check followed by a method call - allows a nil object check followed by a method call with params - allows a non object check followed by a method call with params and a block - ConvertCodeThatCanStartToReturnNil false - registers an offense for an object check followed by a method call with a block - registers an offense for an object check followed by a method call with params - registers an offense for an object check followed by a method calls that nil responds to - allows a non-nil object check followed by a method call with params - registers an offense for an object check followed by a method call with params and a block - allows a non-nil object check followed by a method call - registers an offense for a check for the object followed by a method call in the condition for an if expression - registers an offense for an object check followed by a method call - allows a non-nil object check followed by a method call with a block - allows a non-nil object check followed by a method call with params and a block - method chaining - corrects an object check followed by a chained method call with a block - corrects an object check followed by a chained method call - corrects an object check followed by a chained method call with a symbol proc - corrects an object check followed by a chained method call with params + allows a non object check followed by a method call with a block ConvertCodeThatCanStartToReturnNil true - registers an offense for an object check followed by a method call with a block - registers an offense for a non-nil object check followed by a method call with params + registers an offense for a non-nil object check followed by a method call with params and a block registers an offense for a non-nil object check followed by a method call - registers an offense for an object check followed by a method call - registers an offense for an object check followed by a method call with params registers an offense for a non-nil object check followed by a method call with a block - registers an offense for a non-nil object check followed by a method call with params and a block + registers an offense for an object check followed by a method call with a block corrects an object check followed by a method call and another check + registers an offense for a non-nil object check followed by a method call with params registers an offense for a check for the object followed by a method call in the condition for an if expression registers an offense for an object check followed by a method call with params and a block + registers an offense for an object check followed by a method call + registers an offense for an object check followed by a method call with params method chaining registers an offense for an object check followed by chained method calls with blocks with Lint/SafeNavigationChain disabled allows an object check followed by chained method calls allows an object check followed by chained method calls with blocks + ConvertCodeThatCanStartToReturnNil false + allows a non-nil object check followed by a method call + registers an offense for an object check followed by a method call + registers an offense for an object check followed by a method call with params and a block + registers an offense for an object check followed by a method call with a block + allows a non-nil object check followed by a method call with a block + registers an offense for an object check followed by a method calls that nil responds to + registers an offense for an object check followed by a method call with params + registers an offense for a check for the object followed by a method call in the condition for an if expression + allows a non-nil object check followed by a method call with params + allows a non-nil object check followed by a method call with params and a block + method chaining + corrects an object check followed by a chained method call + corrects an object check followed by a chained method call with a symbol proc + corrects an object check followed by a chained method call with params + corrects an object check followed by a chained method call with a block + behaves like all variable types modifier if - registers an offense for a method call with params and a block safeguarded with a check for the object registers an offense for a method call safeguarded with a check for the object + registers an offense for a method call with params safeguarded with a check for the object + registers an offense for a method call with params and a block safeguarded with a negative nil check for the object + registers an offense for an object check followed by a method call with a comment at EOL registers an offense for a method call with params and a block safeguarded with a nil check for the object - registers an offense for a method call safeguarded with a negative nil check for the object + registers an offense for a method call that nil responds to safe guarded by an object check registers an offense for a method call with a block safeguarded with a negative check for the object - registers an offense for a method call safeguarded with a nil check for the object - registers an offense for a method call with params safeguarded with a negative nil check for the object - registers an offense for a method call with a block safeguarded with a nil check for the object - registers an offense for a method call with params and a block safeguarded with a negative check for the object - registers an offense for a method call on an accessor safeguarded by a check for the accessed variable - registers an offense for a chained method call safeguarded with an unless nil check for the object - registers an offense for a method call with params safeguarded with a nil check for the object - registers an offense for a chained method call safeguarded with a negative nil check for the object registers an offense for a method call with a block safeguarded with a check for the object - registers an offense for a method call with params and a block safeguarded with a negative nil check for the object - registers an offense for a method call with params safeguarded with a negative check for the object - registers an offense for a method call safeguarded with a negative check for the object - registers an offense for a method call with params safeguarded with a check for the object - registers an offense for a method call that nil responds to safe guarded by an object check registers an offense for a method call with a block safeguarded with a negative nil check for the object - registers an offense for an object check followed by a method call with a comment at EOL + registers an offense for a method call safeguarded with a negative check for the object registers an offense for a chained method call safeguarded with a check for the object - behaves like safe guarding logical break keywords - allows a method call being passed to raise safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to break safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to fail safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to throw safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to return safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to yield safe guarded by an object check - behaves like safe guarding logical break keywords - allows a method call being passed to next safe guarded by an object check - respond_to? - allows enumerable accessor method calls safeguarded by a respond_to check - allows method calls safeguarded by a respond_to check on adifferent variable but the same method - allows method calls safeguarded by a respond_to check to a different method - allows method calls safeguarded by a respond_to check - allows method calls safeguarded by a respond_to check on adifferent variable and method - behaves like all variable types - if expression - registers an offense for a single method call inside of a non-nil check for the object - registers an offense for a single method call with a block inside of a check for the object - only moves comments that fall within the expression - registers an offense for a single method call with params and a block inside of an unless nil check for the object - registers an offense for a single method call with params inside of an unless negative check for the object - registers an offense for a single method call with params inside of a non-nil check for the object - registers an offense for a single method call with a block inside of an unless negative check for the object - registers an offense for a single method call with params and a block inside of a non-nil check for the object - registers an offense for a single method call with params inside of an unless nil check for the object - allows a single method call inside of a check for the object with an else - registers an offense for a single method call inside of an unless nil check for the object - registers an offense for a single method call with params and a block inside of a check for the object - registers an offense for a single method call with a block inside of an unless nil check for the object - registers an offense for a single method call inside of an unless negative check for the object - registers an offense for a single method call with params and a block inside of an unless negative check for the object - does not lose comments within if expression - registers an offense for a single method call inside of a check for the object - registers an offense for a single method call with params inside of a check for the object - registers an offense for a single method call with a block inside of a non-nil check for the object - ternary expression - allows ternary expression - modifier if - registers an offense for a method call with a block safeguarded with a negative check for the object + registers an offense for a method call with params and a block safeguarded with a check for the object + registers an offense for a method call with params safeguarded with a nil check for the object registers an offense for a method call on an accessor safeguarded by a check for the accessed variable + registers an offense for a method call safeguarded with a negative nil check for the object + registers an offense for a method call with a block safeguarded with a nil check for the object registers an offense for a method call safeguarded with a nil check for the object + registers an offense for a method call with params safeguarded with a negative nil check for the object registers an offense for a chained method call safeguarded with a negative nil check for the object - registers an offense for an object check followed by a method call with a comment at EOL - registers an offense for a method call that nil responds to safe guarded by an object check - registers an offense for a method call safeguarded with a check for the object - registers an offense for a method call safeguarded with a negative check for the object - registers an offense for a method call with params safeguarded with a check for the object registers an offense for a method call with params and a block safeguarded with a negative check for the object - registers an offense for a method call with params and a block safeguarded with a check for the object - registers an offense for a method call with params safeguarded with a negative nil check for the object - registers an offense for a method call with params and a block safeguarded with a negative nil check for the object - registers an offense for a method call with a block safeguarded with a nil check for the object - registers an offense for a chained method call safeguarded with a check for the object - registers an offense for a method call with params and a block safeguarded with a nil check for the object registers an offense for a chained method call safeguarded with an unless nil check for the object - registers an offense for a method call with params safeguarded with a nil check for the object - registers an offense for a method call with a block safeguarded with a negative nil check for the object - registers an offense for a method call safeguarded with a negative nil check for the object - registers an offense for a method call with a block safeguarded with a check for the object registers an offense for a method call with params safeguarded with a negative check for the object behaves like safe guarding logical break keywords - allows a method call being passed to throw safe guarded by an object check + allows a method call being passed to raise safe guarded by an object check behaves like safe guarding logical break keywords allows a method call being passed to yield safe guarded by an object check behaves like safe guarding logical break keywords - allows a method call being passed to break safe guarded by an object check - behaves like safe guarding logical break keywords allows a method call being passed to next safe guarded by an object check behaves like safe guarding logical break keywords - allows a method call being passed to raise safe guarded by an object check - behaves like safe guarding logical break keywords allows a method call being passed to return safe guarded by an object check behaves like safe guarding logical break keywords + allows a method call being passed to throw safe guarded by an object check + behaves like safe guarding logical break keywords allows a method call being passed to fail safe guarded by an object check + behaves like safe guarding logical break keywords + allows a method call being passed to break safe guarded by an object check object check before method call - allows a nil object check followed by a method call + allows a nil object check followed by a method call with params and a block + allows a non object check followed by a method call allows a non object check followed by a method call with params allows a non object check followed by a method call with params and a block - allows a non object check followed by a method call - allows a nil object check followed by a method call with params allows a nil object check followed by a method call with a block - allows a nil object check followed by a method call with params and a block allows a non object check followed by a method call with a block + allows a nil object check followed by a method call + allows a nil object check followed by a method call with params ConvertCodeThatCanStartToReturnNil false + registers an offense for an object check followed by a method calls that nil responds to allows a non-nil object check followed by a method call with params and a block - registers an offense for an object check followed by a method call - registers an offense for a check for the object followed by a method call in the condition for an if expression - registers an offense for an object check followed by a method call with params + registers an offense for an object check followed by a method call with params and a block allows a non-nil object check followed by a method call with a block - registers an offense for an object check followed by a method call with a block allows a non-nil object check followed by a method call with params - registers an offense for an object check followed by a method call with params and a block + registers an offense for an object check followed by a method call with a block + registers an offense for an object check followed by a method call allows a non-nil object check followed by a method call - registers an offense for an object check followed by a method calls that nil responds to + registers an offense for a check for the object followed by a method call in the condition for an if expression + registers an offense for an object check followed by a method call with params method chaining - corrects an object check followed by a chained method call with a symbol proc - corrects an object check followed by a chained method call with params corrects an object check followed by a chained method call + corrects an object check followed by a chained method call with params corrects an object check followed by a chained method call with a block + corrects an object check followed by a chained method call with a symbol proc ConvertCodeThatCanStartToReturnNil true - registers an offense for a check for the object followed by a method call in the condition for an if expression - registers an offense for a non-nil object check followed by a method call with params - corrects an object check followed by a method call and another check + registers an offense for a non-nil object check followed by a method call with a block registers an offense for an object check followed by a method call with params - registers an offense for an object check followed by a method call with a block + corrects an object check followed by a method call and another check registers an offense for a non-nil object check followed by a method call with params and a block + registers an offense for an object check followed by a method call with a block registers an offense for an object check followed by a method call registers an offense for an object check followed by a method call with params and a block + registers an offense for a non-nil object check followed by a method call with params + registers an offense for a check for the object followed by a method call in the condition for an if expression registers an offense for a non-nil object check followed by a method call - registers an offense for a non-nil object check followed by a method call with a block method chaining registers an offense for an object check followed by chained method calls with blocks with Lint/SafeNavigationChain disabled allows an object check followed by chained method calls with blocks allows an object check followed by chained method calls + if expression + registers an offense for a single method call with a block inside of a check for the object + registers an offense for a single method call with a block inside of a non-nil check for the object + registers an offense for a single method call inside of a check for the object + registers an offense for a single method call with params and a block inside of an unless nil check for the object + registers an offense for a single method call with params inside of an unless nil check for the object + registers an offense for a single method call inside of an unless negative check for the object + registers an offense for a single method call with params and a block inside of a non-nil check for the object + registers an offense for a single method call with params inside of a check for the object + registers an offense for a single method call with params inside of a non-nil check for the object + registers an offense for a single method call with params and a block inside of an unless negative check for the object + allows a single method call inside of a check for the object with an else + registers an offense for a single method call inside of an unless nil check for the object + registers an offense for a single method call with params inside of an unless negative check for the object + registers an offense for a single method call with a block inside of an unless negative check for the object + registers an offense for a single method call inside of a non-nil check for the object + registers an offense for a single method call with params and a block inside of a check for the object + does not lose comments within if expression + only moves comments that fall within the expression + registers an offense for a single method call with a block inside of an unless nil check for the object + ternary expression + allows ternary expression -RuboCop::Cop::Layout::SpaceInsideBlockBraces - registers an offense and corrects right brace without inner space - accepts left brace without outer space - accepts braces surrounded by spaces - register offenses and correct both braces without inner space - registers an offense and corrects left brace without inner space - configured with no_space - accepts left brace without outer space - registers an offense and corrects left brace with inner space - accepts braces without spaces inside - registers an offense and corrects right brace with inner space - with passed in parameters - and space before block parameters allowed - accepts left brace with inner space - registers an offense and corrects left brace without inner space - accepts new lambda syntax - and space before block parameters not allowed - accepts when braces are aligned in multiline block - accepts new lambda syntax - registers an offense and corrects left brace with inner space - registers an offense when braces are not aligned in multiline block - with space inside empty braces allowed - accepts empty braces with space inside - registers an offense and corrects empty braces with no space inside - with space inside empty braces not allowed - accepts braces that are not empty - accepts braces with something inside - accepts empty braces with line break inside - accepts multiline braces with content - accepts empty braces with no space inside - registers an offense and corrects empty braces with space inside - accepts empty braces with comment and line break inside - with invalid value for EnforcedStyleForEmptyBraces - fails with an error - with passed in parameters - accepts new lambda syntax - and space before block parameters not allowed - registers an offense and corrects left brace with inner space - accepts new lambda syntax - accepts left brace without inner space - and BlockDelimiters cop enabled - registers an offense and corrects multi-line blocks - registers an offense and corrects for single-line blocks - for multi-line blocks - registers an offense and corrects left brace without inner space - accepts left brace with inner space - for single-line blocks - accepts left brace with inner space - registers an offense and corrects left brace without inner space - -RuboCop::Cop::Layout::LeadingCommentSpace - registers an offense and corrects comment without leading space - does not register an offense for more than one space - does not register an offense for only #s - registers an offense and corrects #! after the first line - accepts =begin/=end comments - accepts sprockets directives - does not register an offense for #! on first line - does not register an offense for more than one # - does not register an offense for # followed by no text - accepts rdoc syntax - file not named config.ru - registers an offense and corrects #\ on first line - registers an offense and corrects #\ after the first line - file named config.ru - does not register an offense for #\ on first line - registers an offense and corrects for #\ after the first line - Gemfile Ruby comment - when config option is disabled - registers an offense when using ruby config as comment - when config option is enabled - file not named Gemfile - registers an offense when using ruby config as comment - file named Gemfile - does not register an offense when using ruby config as comment - Doxygen style - when config option is enabled - does not register offense when using Doxygen style - when config option is disabled - registers an offense and corrects using Doxygen style - -RuboCop::CLI - checks a given file with faults and returns 1 - finds a file with no .rb extension but has a shebang line - can process a file with an invalid UTF-8 byte sequence - does not register any offenses for an empty file - registers an offense for Parser warnings - registers an offense for a syntax error - obsolete cops - when configuration for TrailingComma is given - fails with an error message - style guide only usage - via the config - AllCops/DisabledByDefault - when it is true - runs only the cop configured in .rubocop.yml - when it is false - runs all cops that are enabled in default configuration - AllCops/StyleGuideCopsOnly - when it is true - skips cops that have no link to a style guide - when it is false - runs cops for rules regardless of any link to the style guide - via the cli option - --only-guide-cops - skips cops that have no link to a style guide - runs cops for rules that link to a style guide - overrides configuration of AllCops/StyleGuideCopsOnly - unknown cop - in configuration file is given - prints the error and exists with code 2 - configuration from file - can disable parser-derived offenses with warning severity - displays style guide URLs if DisplayStyleGuide is true - can use an alternative max line length from a config file - can be configured to merge a parameter that is a hash - fails when a configuration file specifies an invalid Severity - prints an error for an unrecognized cop name in .rubocop.yml - uses the DefaultFormatter if another formatter is not specified - displays cop names if DisplayCopNames is false - fails when a configuration file has invalid YAML syntax - prints a warning for an unrecognized configuration parameter - matches included/excluded files correctly when . argument is given - shows an error if the input file cannot be found - finds included files - can exclude a typical vendor directory - can be configured with option to disable a certain error - works when a configuration file passed by -c specifies Exclude with regexp - allows the default configuration file as the -c argument - works when a configuration file passed by -c specifies Exclude with strings - can be configured to override a parameter that is a hash in a special case - prints an error message for an unrecognized EnforcedStyle - works when a configuration file specifies Severity for Metrics/ParameterLists and Layout - works when a cop that others depend on is disabled - excludes the vendor directory by default - can be configured with project config to disable a certain error - prefers a config file in ancestor directory to another in home - can exclude directories relative to .rubocop.yml - only reads configuration in explicitly included hidden directories - does not read files in excluded list - cannot disable Syntax offenses - can exclude a vendor directory with an erroneous config file - works when a configuration file specifies Severity for Metrics/ParameterLists and Layout/LineLength - ignores excluded files - does not consider Include parameters in subdirectories - can exclude a vendor directory indirectly - can have different config files in different directories - when --force-default-config option is specified - when no config file specified - ignores config file - when config file specified with -c - ignores config file - when MultilineOperationIndentation is used with aligned style and IndentationWidth parameter - fails with an error message - when configured for indented_internal_methods style indentation - accepts indented_internal_methods style indentation - registers offense for normal indentation in class - registers offense for normal indentation in module - without using namespace - can be configured with option to disable a certain error - when a file inherits from a higher level - inherits relative excludes correctly - when obsolete MultiSpaceAllowedForOperators param is used - displays a warning - when MultilineMethodCallIndentation is used with aligned style and IndentationWidth parameter - fails with an error message - when a value in a hash is overridden with nil - acts as if the key/value pair was removed - when configuration is taken from $HOME/.rubocop.yml - handles relative excludes correctly when run from project root - configuration of target Ruby versions - when configured with an unsupported ruby - fails with an error message - when configured with an unknown version - fails with an error message - when errors are raised while processing files due to bugs - displays an error message to stderr - cops can exclude files based on config - ignores excluded files - when lines end with CR+LF - reports an offense - when interrupted - returns 130 - rubocop:disable comment - can disable selected cops on a single line - can disable all cops on a single line - can disable all cops in a code section - can disable selected cops in a code section - Specify `--init` option to `rubocop` command - when .rubocop.yml does not exist - generate a .rubocop.yml file - when .rubocop.yml already exists - fails with an error message - without using namespace - can disable selected cops on a single line but prints a warning - when not necessary - causes an offense to be reported - and there are no other offenses - exits with error code - and RedundantCopDisableDirective is disabled through department - does not report RedundantCopDisableDirective offenses - and RedundantCopDisableDirective is individually excluded - does not report RedundantCopDisableDirective offenses - and RedundantCopDisableDirective is individually disabled - does not report RedundantCopDisableDirective offenses - when --auto-correct-all is given - does not trigger RedundantCopDisableDirective due to lines moving around - when checking a correct file - returns 0 - when super is used with a block - still returns 0 - configuration of `require` - unknown library is specified - exits with 2 - when given a file/directory that is not under the current dir - and the directory is relative - checks a Rakefile but Style/FileName does not report - and the Rakefile path is relative - checks a Rakefile but Style/FileName does not report - and the Rakefile path is absolute - checks a Rakefile but Style/FileName does not report - and the directory is absolute - checks a Rakefile but Style/FileName does not report +RuboCop::Cop::Lint::StructNewOverride + registers an offense using `Struct.new(...symbols)` + registers an offense using `::Struct.new(symbol)` + registers an offense using `Struct.new(...)` with a block + registers an offense using `Struct.new(symbol, string)` + registers an offense using `Struct.new(symbol)` + registers an offense using `Struct.new(...)` with multiple overrides + registers an offense using `Struct.new(string, ...symbols)` + does not register an offense with no overrides + does not register an offense with an override within a given block + registers an offense using `Struct.new(...)` with an option argument -RuboCop::Cop::Lint::ImplicitStringConcatenation - when the string literals contain newlines - registers an offense - does not register an offense for a single string - when inside an array - notes that the strings could be separated by a comma instead - on adjacent string literals on different lines - does not register an offense - on adjacent string literals on the same line - registers an offense - when in a method call's argument list - notes that the strings could be separated by a comma instead - on a string with interpolations - does register an offense - on a single string literal +RuboCop::Cop::Bundler::OrderedGems + When gems are asciibetically sorted irrespective of _ does not register an offense - -RuboCop::Cop::Style::DateTime - registers an offense when using DateTime for current time - does not register an offense when using Time for current time - does not register an offense when using ::DateTime for historic date - does not register an offense when using Date for modern date - does not register an offense when using DateTime for historic date - registers an offense when using ::DateTime for current time - registers an offense when using DateTime for modern date - does not register an offense when using DateTime in another namespace - when configured to allow #to_datetime + When gems are alphabetically sorted + does not register any offenses + When a gem that starts with a capital letter is sorted does not register an offense - when configured to not allow #to_datetime + when a gem is referenced from a variable + ignores the line + resets the sorting to a new block + When each individual group of line is sorted + does not register any offenses + When a gem declaration takes several lines registers an offense - -RuboCop::Cop::Naming::ClassAndModuleCamelCase - registers an offense for underscore in class and module name - accepts CamelCase names - allows module_parent method - is not fooled by qualified names - custom allowed names - does not register offense for multiple allowed names - -RuboCop::Cop::Layout::EmptyLinesAroundAccessModifier - EnforcedStyle is `only_before` - accepts missing blank line after protected - accepts missing blank line after private - registers an offense for missing blank line before public - registers an offense for missing blank line before private - accepts blank line after module_function - registers an offense for blank line after protected - does not register an offense when `end` immediately after private - registers an offense for blank line after private - does not register an offense when `end` immediately after protected - registers an offense for missing blank line before protected - registers an offense for missing blank line before module_function - accepts blank line after public - EnforcedStyle is `around` - accepts missing blank line when at the end of specifying `self` - requires blank line after public - autocorrects blank line after #{access_modifier} with comment - requires blank line before private - accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line - ignores comment line before protected - accepts missing blank line when at the end of block - ignores public deep inside a method call - requires blank line before public - accepts missing blank line when at the end of block - ignores an accessor with the same name as public above a method definition - accepts missing blank line when at the end of specifying `self` - accepts missing blank line when at the beginning of sclass - ignores public inside a method call - accepts missing blank line when at the beginning of module - accepts missing blank line when at the end of specifying a superclass - requires blank line before protected - accepts missing blank line when at the end of specifying `self` - requires blank line when next line started with end - requires blank line after private - requires blank line when next line started with end - accepts missing blank line when at the beginning of class - requires blank line when next line started with end - accepts missing blank line when at the end of specifying `self` - ignores protected deep inside a method call - accepts missing blank line when at the beginning of class - ignores private deep inside a method call - ignores public with a right-hand-side condition - requires blank line after, but not before, public when at the beginning of class/module - requires blank line after, but not before, protected when at the beginning of class/module - accepts missing blank line when at the beginning of module - ignores private inside a method call - ignores comment line before public - accepts missing blank line when specifying a superclass that breaks the line - requires blank line when next line started with end - accepts missing blank line when specifying `self` that breaks the line - ignores protected inside a method call - recognizes blank lines with DOS style line endings - requires blank line before module_function - ignores an accessor with the same name as protected above a method definition - recognizes blank lines with DOS style line endings - autocorrects blank line after #{access_modifier} with comment - requires blank line after protected - ignores an accessor with the same name as module_function above a method definition - accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line - accepts missing blank line when at the end of specifying a superclass - ignores comment line before private - accepts missing blank line when specifying `self` that breaks the line - accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line - accepts missing blank line when at the beginning of module - requires blank line after, but not before, private when at the beginning of class/module - requires blank line after, but not before, module_function when at the beginning of class/module - ignores module_function inside a method call - accepts missing blank line when specifying a superclass that breaks the line - ignores module_function with a right-hand-side condition - autocorrects blank line after #{access_modifier} with comment - accepts missing blank line when specifying `self` that breaks the line - recognizes blank lines with DOS style line endings - recognizes blank lines with DOS style line endings - accepts missing blank line when at the beginning of class - accepts missing blank line when at the beginning of sclass - accepts missing blank line when specifying a superclass that breaks the line - requires blank line after module_function - autocorrects blank line after #{access_modifier} with comment - ignores protected with a right-hand-side condition - ignores comment line before module_function - accepts missing blank line when specifying a superclass that breaks the line - ignores private with a right-hand-side condition - accepts missing blank line when at the beginning of sclass - accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line - ignores module_function deep inside a method call - accepts missing blank line when specifying `self` that breaks the line - accepts missing blank line when at the end of specifying a superclass - accepts missing blank line when at the beginning of module - accepts missing blank line when at the end of block - accepts missing blank line when at the end of specifying a superclass - accepts missing blank line when at the beginning of class - accepts missing blank line when at the beginning of sclass - ignores an accessor with the same name as private above a method definition - accepts missing blank line when at the end of block - at the beginning of block - for blocks defined with do - requires blank line after, but not before, module_function - accepts missing blank line - accepts missing blank line with arguments - for blocks defined with {} - accepts missing blank line - accepts missing blank line with arguments - at the beginning of block - for blocks defined with {} - accepts missing blank line with arguments - accepts missing blank line - for blocks defined with do - accepts missing blank line with arguments - accepts missing blank line - requires blank line after, but not before, public - at the beginning of block - for blocks defined with do - accepts missing blank line - accepts missing blank line with arguments - requires blank line after, but not before, protected - for blocks defined with {} - accepts missing blank line - accepts missing blank line with arguments - at the beginning of block - for blocks defined with {} - accepts missing blank line - accepts missing blank line with arguments - for blocks defined with do - accepts missing blank line - requires blank line after, but not before, private - accepts missing blank line with arguments - -RuboCop::Cop::Style::RedundantConditional - registers an offense for if/else with negated boolean results - does not register an offense for if/else with non-boolean results - registers an offense for if/elsif/else with negated boolean results - registers an offense for if/else with boolean results - registers an offense for if/elsif/else with boolean results - registers an offense for ternary with negated boolean results - does not register an offense for if/elsif/else with non-boolean results - allows ternary with non-boolean results - registers an offense for ternary with boolean results - -RuboCop::Cop::AlignmentCorrector - #correct - within string literals - does not insert whitespace - with single-line here docs - does not indent body and end marker - simple indentation - with a positive column delta - indents - with a negative column delta - outdents - with large column deltas - with heredoc in backticks (<<``) - behaves like heredoc indenter - does not change indentation of here doc bodies and end markers - with plain heredoc (<<) - behaves like heredoc indenter - does not change indentation of here doc bodies and end markers - -RuboCop::Cop::Layout::MultilineMethodCallIndentation - when EnforcedStyle is aligned - accepts indented method when there is nothing to align with - registers an offense and corrects 3 spaces indentation of 2nd line - accepts aligned methods in if condition - registers an offense and corrects the emacs ruby-mode 1.1 indentation of an expression in an array - accepts indented methods inside and outside a block - accepts aligned methods in assignment - registers an offense and corrects extra indentation of 3rd line in typical RSpec code - accepts any indentation of parameters to #[] - registers an offense and corrects misaligned methods in if condition - registers an offense and corrects misaligned method in []= call - accepts no extra indentation of third line - registers an offense and corrects extra indentation of third line - registers an offense and corrects misaligned methods in unless condition - registers an offense and corrects one space indentation of 2nd line - accepts aligned method in assignment + block + assignment - registers an offense and corrects one space indentation of 3rd line - accepts indentation relative to first receiver - doesn't crash on unaligned multiline lambdas - registers an offense and corrects proc call without a selector - accepts an expression where the first method spans multiple lines - accepts correctly aligned methods in operands - registers an offense and corrects misaligned methods in local variable assignment - does not check binary operations when string wrapped with + - accepts aligned method in return - accepts indented and aligned methods in binary operation - does not check binary operations when string wrapped with backslash - accepts indented methods in for body - accepts aligned methods in constant assignment - registers an offense and corrects unaligned methods in assignment - accepts aligned methods in operator assignment - registers an offense and corrects no indentation of second line - accepts aligned methods in if + assignment - accepts correctly aligned methods in assignment - doesn't fail on unary operators - accepts indented methods in ordinary statement - accepts aligned methods in a begin..end block - accepts even indentation of consecutive lines in typical RSpec code - registers an offense and corrects misaligned methods in while condition - accepts alignment inside a grouped expression - accepts indented methods in LHS of []= assignment - registers an offense and corrects misaligned methods in until condition - for semantic alignment - accepts methods being aligned with method that is an argument in assignment - accepts aligned method even when an aref is in the chain - accepts aligned method with blocks in operation assignment - registers an offense and corrects unaligned method in block body - accepts method being aligned with method in assignment - accepts method being aligned with method - accepts aligned method even when an aref is first in the chain - accepts 3 aligned methods - registers an offense and corrects unaligned methods - accepts methods being aligned with method that is an argument - doesn't fail on a chain of aref calls - target_ruby_version >= 2.5 - accepts key access to hash - >= Ruby 2.7 - accepts methods being aligned with method that is an argumentwhen using numbered parameter - when EnforcedStyle is indented_relative_to_receiver - accepts indented methods inside and outside a block - accepts alignment inside a grouped expression - accepts no extra indentation of third line - accepts indented methods in ordinary statement - accepts indentation relative to first receiver - doesn't crash on unaligned multiline lambdas - accepts indentation of consecutive lines in typical RSpec code - registers an offense and corrects no indentation of second line - registers an offense and corrects the emacs ruby-mode 1.1 indentation of an expression in an array - accepts an expression where the first method spans multiple lines - registers an offense and corrects extra indentation of 3rd line - accepts indented methods in for body - registers an offense and corrects extra indentation of 3rd line in typical RSpec code - registers an offense and corrects proc call without a selector - accepts any indentation of parameters to #[] - registers an offense and corrects 3 spaces indentation of second line - accepts correctly indented methods in operation - doesn't fail on unary operators - accepts indented methods in LHS of []= assignment - registers an offense and corrects one space indentation of 2nd line - for possible semantic alignment - accepts indented methods - when EnforcedStyle is indented - registers an offense and corrects aligned operators in assignment - accepts normal indentation of method parameters - doesn't fail on unary operators - accepts normal indentation inside grouped expression - accepts correctly indented methods in operation - registers an offense for a 2 space indentation of if condition - registers an offense and corrects aligned methods in if condition - registers an offense and corrects proc call without a selector - accepts no extra indentation of third line - accepts double indentation of if condition - accepts any indentation of method parameters - accepts indented methods in if body - accepts even indentation of consecutive lines in typical RSpec code - accepts indentation of assignment - registers an offense and corrects extra indentation of 3rd line in typical RSpec code - registers an offense and corrects extra indentation of third line - accepts indented methods in while body - accepts indented methods in ordinary statement - registers an offense for a 2 space indentation of while condition - accepts indentation relative to first receiver - registers an offense and corrects one space indentation of 2nd line - registers an offense and corrects the emacs ruby-mode 1.1 indentation of an expression in an array - registers an offense and corrects no indentation of second line - accepts indented methods in until body - accepts double indentation of until condition - accepts any indentation of parameters to #[] - registers an offense and corrects correct + unrecognized style - accepts special indentation of for expression - registers an offense and corrects 3 spaces indentation of 2nd line - doesn't crash on unaligned multiline lambdas - accepts special indentation of return unless condition - accepts indented methods in if condition - registers an offense for a 2 space indentation of until condition - registers an offense for a 2 space indentation of unless condition - accepts double indentation of while condition - accepts double indentation of unless condition - accepts indented methods inside and outside a block - accepts indented methods in unless body - accepts indented methods in LHS of []= assignment - accepts alignment inside a grouped expression - registers an offense and corrects wrong indentation of for expression - registers an offense and corrects 1 space indentation of 3rd line - accepts special indentation of return if condition - accepts indented methods in for body - accepts an expression where the first method spans multiple lines - for possible semantic alignment - accepts indented methods - when indentation width is overridden for this cop - accepts indented methods in if body - registers an offense for a 4 space indentation of unless condition - accepts indented methods in while body - registers an offense for a 4 space indentation of while condition - accepts correctly indented methods in operation - accepts indented methods in if condition - accepts indentation of if condition which is offset by a single normal indentation step - registers an offense for a 4 space indentation of until condition - accepts indentation of until condition which is offset by a single normal indentation step - accepts indented methods in until body - accepts indentation of assignment - accepts indented methods in unless body - accepts indentation of while condition which is offset by a single normal indentation step - accepts indented methods - registers an offense for a 4 space indentation of if condition - accepts indentation of unless condition which is offset by a single normal indentation step - -RuboCop::Cop::Layout::SpaceAroundEqualsInParameterDefault - when EnforcedStyle is space - registers an offense and corrects missing space for arguments with unary operators - registers an offense and corrects assigning empty string without space - accepts default value assignment with spaces and unary + operator - accepts default value assignment with space - registers an offense and corrects assignment of empty list without space - registers an offense and corrects default value assignment without space - when EnforcedStyle is no_space - accepts default value assignment without space - registers an offense and corrects assignment of empty string with space - registers an offense and corrects default value assignment with space - registers an offense and corrects assignment of empty list with space - -RuboCop::Cop::Layout::ClosingParenthesisIndentation - accepts begin nodes that are not grouped expressions - for method chains - can handle multiple chains with differing breaks - registers an offense and corrects method chains - when using safe navigation operator - registers an offense and corrects misaligned ) - for grouped expressions - with line break before 1st operand - registers an offense for misaligned ) - accepts a correctly aligned ) - with no line break before 1st operand - accepts a correctly aligned ) - accepts ) that does not begin its line - registers an offense for misaligned ) - for method definitions - with line break before 1st parameter - accepts a correctly aligned ) - registers an offense for misaligned ) - with no line break before 1st parameter - registers an offense for misaligned ) - accepts empty () - accepts a correctly aligned ) - for method calls - without arguments - accepts a correctly aligned ) against ( - can handle indentation up against the left edge - accepts empty () - with first multiline arg on new line - accepts ) on the same level as ( with second arg on new line - accepts ) on the same level as ( with args on same line - with no line break before 1st parameter - accepts a correctly indented ) inside a block - accepts a correctly indented ) - registers an offense for misaligned ) - registers an offense and corrects misindented ) when ) is aligned with the params - accepts a correctly aligned ) - with line break before 1st parameter - registers an offense for misaligned ) - accepts a correctly aligned ) - for method assignments with indented parameters - with no line break before 1st parameter - accepts a correctly indented ) - registers an offense for misaligned ) - can handle inner method calls - accepts a correctly aligned ) - can handle indentation up against the left edge - can handle hash arguments that are not broken over lines - can handle individual arguments that are broken over lines - with line break before 1st parameter - registers an offense for misaligned ) - accepts a correctly aligned ) - without arguments - can handle indentation up against the left edge - registers an offense for misaligned ) - can handle indentation up against the method - accepts a correctly aligned ) against ( - accepts empty () - -RuboCop::Formatter::ProgressFormatter - #report_file_as_mark - when a refactor severity offense is detected - prints "R" - when a refactor convention offense is detected - prints "C" - when no offenses are detected - prints "." - when different severity offenses are detected - prints highest level mark - #file_finished - when any offenses are detected - calls #report_as_with_mark - when no offenses are detected - calls #report_as_with_mark - #finished - calls #report_summary - when no offenses are detected - does not report offenses - when any offenses are detected - reports all detected offenses for all failed files - -RuboCop::Formatter::HTMLFormatter - outputs the cached result in HTML - outputs the result in HTML - -RuboCop::Cop::Layout::EmptyLinesAroundMethodBody - registers an offense for method body ending with a blank - registers an offense for method body starting with a blank - registers an offense for class method body ending with a blank - registers an offense for class method body starting with a blank - is not fooled by single line methods - accepts method body starting with a line with spaces - -RuboCop::Cop::Style::ExpandPathArguments - does not register an offense when using `File.expand_path(__dir__)` - does not register an offense when using `File.expand_path("#{path_to_file}.png", __FILE__)` - registers an offense when using `::Pathname.new(__FILE__).parent.expand_path` - does not register an offense when using `File.expand_path('..', __dir__)` - does not register an offense when using `File.expand_path(path, __FILE__)` - registers an offense when using `File.expand_path('../../lib', __FILE__)` - registers an offense when using `File.expand_path('.', __FILE__)` - registers an offense when using `File.expand_path('../../..', __FILE__)` - registers an offense when using `::File.expand_path('./../..', __FILE__)` - registers an offense when using `Pathname(__FILE__).parent.expand_path` - does not register an offense when using `File.expand_path(__FILE__)` - registers an offense when using `File.expand_path('..', __FILE__)` - registers an offense when using `File.expand_path('./../..', __FILE__)` - does not register an offense when using `Pathname(__dir__).expand_path` - registers an offense when using `Pathname.new(__FILE__).parent.expand_path` - registers an offense when using `File.expand_path('../..', __FILE__)` - -RuboCop::Cop::Security::Eval - accepts eval on a literal string - accepts eval with a string that interpolates a literal - accepts eval with no arguments - registers an offense `Binding#eval` - accepts eval with a multiline string - registers an offense for eval as command - registers an offense for eval as function - accepts eval as method - accepts eval as variable - registers an offense for eval with string that has an interpolation - with an explicit binding, filename, and line number - accepts eval on a literal string - registers an offense for eval as function - registers an offense for eval as command - -RuboCop::Cop::Style::FrozenStringLiteralComment - always_true - registers an offense for a disabled frozen string literal on the top line - accepts a frozen string literal comment below an encoding comment and extra space - accepts a frozen string literal comment after other comments - registers an offense for an extra first empty line - registers an offense for a disabled frozen string literal above an empty line - registers an offense for a disabled frozen string literal comment below shebang and encoding comments - accepts a frozen string literal comment under shebang with no other code - registers an offense for arbitrary tokens under shebang with no other code - registers an offense for arbitrary tokens below shebang, an encoding comment, and extra space - accepts a frozen string literal comment below shebang and encoding comments - registers an offense for a disabled frozen string literal comment below shebang, an encoding comment, and extra space - accepts an empty source - registers an offense for a disabled frozen string literal comment after other comments - accepts an emacs style combined magic comment - registers an offense for arbitrary tokens below shebang above an encoding comments - registers an offense for arbitrary tokens below shebang and encoding comments - registers an offense for a disabled frozen string literal comment under shebang with no other code - registers an offense for not having a frozen string literal comment on the top line - accepts a frozen string literal comment below shebang, an encoding comment, and extra space - registers an offense for arbitrary tokens below an encoding comment and extra space - registers an offense for a disabled frozen string literal - accepts a frozen string literal comment below shebang above an encoding comments - registers an offense for a disabled frozen string literal below a shebang comment - registers an offense for having a frozen string literal comment under ruby code - accepts a frozen string literal below a shebang comment - accepts a frozen string literal on the top line - registers an offense for a disabled frozen string literal below an encoding comment - registers an offense for a disabled frozen string literal comment below an encoding comment and extra space - accepts a frozen string literal below an encoding comment - registers an offense for not having a frozen string literal comment under an encoding comment and extra space - registers an offense for a disabled frozen string literal comment below shebang above an encoding comments - registers an offense for not having a frozen string literal comment under shebang with no other code - registers an offense for arbitrary tokens above an empty line - registers an offense for not having a frozen string literal comment under a shebang and an encoding comment - registers an offense for not having a frozen string literal comment under an encoding comment - registers an offense for arbitrary tokens - registers an offense for arbitrary tokens below an encoding comment - registers an offense for arbitrary tokens below a shebang comment - accepts a source with no tokens - registers an offense for not having a frozen string literal comment under a shebang, an encoding comment, and extra space - never - allows not having a frozen string literal comment under a shebang and an encoding comment - registers an offense for a frozen string literal comment below shebang above an encoding comments - registers an offense for a frozen string literal comment below a shebang comment - accepts an empty source - registers an offense for a disabled frozen string literal below a shebang comment - registers an offense for having a frozen string literal comment after other comments - registers an offense for a disabled frozen string literal comment below shebang above an encoding comments - registers an offense for a disabled frozen string literal below an encoding comment - registers an offense for a frozen string literal comment below shebang and encoding comments - accepts not having a frozen string literal comment on the top line - accepts a source with no tokens - accepts not having not having a frozen string literal comment under a shebang - registers an offense for a disabled frozen string literal comment on the top line - accepts a frozen string literal comment under ruby code - registers an offense for a frozen string literal comment on the top line - registers an offense for a disabled frozen string literal comment below shebang and encoding comments - allows not having a frozen string literal comment under an encoding comment - registers an offense for a frozen string literal comment below an encoding comment - always - accepts an emacs style combined magic comment - registers an offense for not having a frozen string literal comment under an encoding comment - registers an offense for not having a frozen string literal comment on the top line - registers an offense for not having a frozen string literal comment under a shebang and an encoding comment - registers an offense for not having a frozen string literal comment under an encoding comment separated by a newline - registers an offense for not having a frozen string literal comment when there is only a shebang - accepts a frozen string literal comment after other comments - accepts a disabled frozen string literal below an encoding comment - registers an offense for an extra first empty line - accepts a frozen string literal below a shebang comment - accepts a disabled frozen string literal comment below shebang above an encoding comments - registers an offense for arbitrary tokens - accepts a frozen string literal comment below shebang and encoding comments - accepts a disabled frozen string literal below a shebang comment - registers an offense for not having a frozen string literal comment under a shebang - accepts a disabled frozen string literal comment below shebang and encoding comments - accepts a frozen string literal comment below shebang above an encoding comments - accepts a disabled frozen string literal on the top line - accepts an empty source - accepts a frozen string literal on the top line - registers an offense with an empty line between magic comments and the code - registers an offense for having a frozen string literal comment under ruby code - accepts a source with no tokens - accepts a frozen string literal below an encoding comment - accepts a frozen string literal comment below newline-separated magic comments - -RuboCop::Cop::Lint::ConstantResolution - registers no offense when qualifying a const - registers an offense not qualifying a namespace const - registers no offense qualifying a namespace const - registers an offense not qualifying a const - with Ignore set - registers no offense with an unqualified const - registers an offense not qualifying another const - registers no offense when qualifying a const - registers no offense qualifying a namespace const - registers no offense when an unqualified namespace const - registers an with a namespace const - with Only set - registers no offense qualifying a namespace const - registers no offense not qualifying another const - registers an offense when an unqualified namespace const - registers an offense with an unqualified const - registers no offense when qualifying a const - registers no with a namespace const - -RuboCop::Cop::Style::NegatedWhile - accepts a while where the condition is doubly negated - does not blow up for empty until condition - accepts a while where only part of the condition is negated - registers an offense for while with exclamation point condition - registers an offense for until with exclamation point condition - autocorrects by replacing until not with while - registers an offense for while with "not" condition - does not blow up for empty while condition - autocorrects by replacing while not with until - -RuboCop::Cop::Layout::EmptyLineBetweenDefs - accepts a def that follows a line with code - treats lines with whitespaces as blank - accepts the first def without leading empty line in a class - registers an offense for adjacent one-liners by default - accepts a def that is the first of a module - accepts a nested def - auto-corrects when there are too many new lines - finds offenses in inner classes - accepts a def that follows an empty line and then a comment - doesn't allow more than the required number of newlines - accepts a def that follows code and a comment - when multiple lines between defs are allowed - registers an offense and corrects when there are too many new lines - treats lines with whitespaces as blank - when a maximum of empty lines is specified - finds no offense for no empty line - finds no offense for one empty line - finds an offense for two empty lines - conditional method definitions - accepts defs inside a conditional without blank lines in between - registers an offense for consecutive defs inside a conditional - class methods - adjacent class methods - registers an offense for missing blank line between methods - mixed instance and class methods - registers an offense for missing blank line between methods - when there are only comments between defs + When a gem is sorted but not so when disregarding _- + when ConsiderPunctuation is true + does not register an offense + by default + registers an offense + When the gemfile is empty + does not register any offenses + When gems are not alphabetically sorted + registers an offense + When gem groups is separated by multiline comment + with TreatCommentsAsGroupSeparators: false + registers an offense + with TreatCommentsAsGroupSeparators: true + accepts + When each individual group of line is not sorted + registers some offenses + When there are duplicated gems in group + registers an offense + When gems have an inline comment, and not sorted + registers an offense + When a gem that starts with a capital letter is not sorted registers an offense - when AllowAdjacentOneLineDefs is enabled - accepts adjacent one-liners - registers an offense for adjacent defs if some are multi-line - -RuboCop::Cop::Lint::TopLevelReturnWithArgument - Code segment with only top-level return statement - Expects no offense from the return without arguments - Expects offense from the return with arguments - Expects multiple offenses from the return with arguments statements - Code segment with inline if along with top-level return - Expects no offense from the return without arguments - Expects multiple offense from the return with arguments - Code segment containing semi-colon separated statements - Expects an offense from the return with arguments and multi-line code - Expects no offense from the return with arguments and multi-line code - Code segment with method-level return statements - Expects offense when method-level & top-level return co-exist - Code segment with block level returns other than the top-level return - Expects offense from the return with arguments - Expects no offense from the return without arguments - -RuboCop::Cop::Layout::AccessModifierIndentation - when EnforcedStyle is set to indent - registers an offense and corrects misaligned module_function in module - accepts methods with a body - registers an offense and corrects misaligned access modifiers in nested classes - accepts indented access modifiers with arguments in nested classes - accepts an empty class - registers an offense and corrects misaligned private in module defined with Module.new - registers an offense and corrects opposite + correct alignment - registers an offense and corrects access modifiers in arbitrary blocks - registers an offense and corrects misaligned private in a singleton class - registers an offense and corrects misaligned private - registers an offense and corrects misaligned private in module - registers an offense and corrects misaligned protected - registers an offense and corrects correct + opposite alignment - registers an offense and corrects misaligned private in class defined with Class.new - accepts properly indented private in module defined with Module.new - accepts properly indented protected - accepts properly indented private - when 4 spaces per indent level are used - accepts properly indented private - when indentation width is overridden for this cop only - accepts properly indented private - when EnforcedStyle is set to outdent - accepts private def indented to method depth in a class - accepts private with argument indented to method depth in module defined with Module.new - accepts module fn with argument indented to method depth in a module - registers an offense and corrects module_function indented to method depth in a module - registers an offense and corrects private indented to method depth in module defined with Module.new - registers an offense and corrects misaligned access modifiers in nested classes - accepts private def indented to method depth in a module - registers an offense and corrects private indented to method depth in class defined with Class.new - accepts private with argument indented to method depth in singleton class - registers an offense and corrects private indented to method depth in singleton class - accepts protected indented to the containing class indent level - accepts private with argument indented to method depth in class defined with Class.new - accepts private def indented to method depth in singleton class - accepts private with argument indented to method depth in a module - registers an offense and corrects private indented to method depth in a module - accepts private def indented to method depth in module defined with Module.new - accepts module fn def indented to method depth in a module - registers offense and corrects private indented to method depth in a class - accepts private def indented to method depth in class defined with Class.new - accepts private with argument indented to method depth in a class - accepts private indented to the containing class indent level - -RuboCop::Cop::Layout::SpaceBeforeComment - registers an offense and corrects missing space before an EOL comment - accepts an EOL comment with a preceding space - accepts a doc comment - accepts a comment that begins a line -RuboCop::Cop::Lint::ErbNewArguments - >= Ruby 2.6 - registers an offense when using `ERB.new` with non-keyword 2nd, 3rd and 4th arguments andkeyword 5th argument - registers an offense when using `ERB.new` with non-keyword 2nd and 3rd arguments - does not register an offense when using `ERB.new` without optional arguments - registers an offense when using `ERB.new` with non-keyword 2nd and 3rd arguments andkeyword 4th argument - registers an offense when using `ERB.new` with non-keyword 2nd, 3rd and 4th arguments - does not register an offense when using `ERB.new` with keyword arguments - registers an offense when using `::ERB.new` with non-keyword 2nd, 3rd and 4th arguments - registers an offense when using `ERB.new` with non-keyword 2nd argument - when using `ActionView::Template::Handlers::ERB.new` - does not register an offense when using `ERB.new` without arguments - <= Ruby 2.5 - does not register an offense when using `ERB.new` with non-keyword arguments +RuboCop::CLI + -f/--format + can be used multiple times + custom formatter + when unknown class name is specified + aborts with error message + when a class name is specified + uses the class as a formatter + builtin formatters + when html format is specified + and offenses come from the cache + and a message has binary encoding + outputs HTML code without crashing + when json format is specified + and offenses come from the cache + and a message has binary encoding + outputs JSON code without crashing + when unknown format name is specified + aborts with error message + when simple format is specified + outputs with simple format + when clang format is specified + outputs with clang format + when emacs format is specified + outputs with emacs format + --list-target-files + when there are some files + when there are no includes or excludes + prints known ruby files + when there is an include and exclude + prints the included files and not the excluded ones + when there are no files + prints nothing with -L + prints nothing with --list-target-files + --lint + runs only lint cops + --only + when a namespace is given + runs all enabled cops in that namespace + when several cops are given + runs the given cops + and --lint + runs the given cops plus all enabled lint cops + when a cop name is not specified + displays how to use `--only` option + when one cop is given + only checks syntax if Lint/Syntax is given + accepts cop names from plugins + displays correction candidate if an incorrect cop name is given + exits with error if an incorrect cop name is passed + enables the given cop + runs just one cop + exits with error if cop name Lint/RedundantCopDisableDirective is passed + exits with error if cop name RedundantCopDisableDirective is passed + exits with error if an empty string is given + only checks syntax if Syntax is given + without using namespace + runs just one cop + when specifying a pending cop + when Style department is enabled + when specifying `NewCops: disable` in .rubocop.yml + does not display a pending cop warning + when `VersionAdded` is not specified + accepts cop names from plugins with a pending cop warning + when `VersionAdded` is specified + accepts cop names from plugins with a pending cop warning + when using `--disable-pending-cops` command-line option + does not display a pending cop warning + when using `--enable-pending-cops` command-line option + does not display a pending cop warning + when specifying `NewCops: pending` in .rubocop.yml + displays a pending cop warning + when specifying `NewCops: enable` in .rubocop.yml + does not display a pending cop warning + when Style department is disabled + does not show pending cop warning + when three namespaces are given + runs all enabled cops in those namespaces + -S/--display-style-guide + shows style guide and reference entries + shows style guide entry + shows reference entry + --parallel + on Unix-like systems + prints a message if --debug is specified + does not print a message if --debug is not specified + in combination with --ignore-parent-exclusion + does ignore the exclusion in the parent directory configuration + combined with AllCops:UseCache:false + fails with an error message + in combination with --force-default-config + does not parse local configuration + --except + when one cop is given without namespace + disables the given cop + when one name is given + exits with error if an empty string is given + exits with error if Lint/Syntax is given + exits with error if Syntax is given + exits with error if the cop name is incorrect + displays correction candidate if an incorrect cop name is given + when a cop name is not specified + displays how to use `--except` option + when several cops are given + disables the given cops including RedundantCopDisableDirective + disables the given cops including Lint/RedundantCopDisableDirective + disables the given cops including Lint + when one cop plus one namespace are given + runs all cops except the given + -o/--out option + is applied to the previously specified formatter + redirects output to the specified file + --version + exits cleanly + --fail-level option + fails when option is equal to the severity level + fails when option is less than the severity level + succeeds when option is greater than the severity level + with --auto-correct-all + succeeds when option is not given and all offenses are autocorrected + succeeds when option is refactor and all offenses are autocorrected + fails when option is autocorrect and all offenses are autocorrected + fails when option is A and all offenses are autocorrected + with --display-only-fail-level-offenses + doesn't output offense message when less than the fail-level + outputs offense message when fail-level is less than the severity + outputs offense message when fail-level is equal to the severity + with disabled line + doesn't consider a unprinted offense to be a redundant disable + still checks unprinted offense if they're a redundant disable + --only-recognized-file-types + when explicitly included + includes the file given on the command line + when not explicitly included + does not include the file given on the command line + but option is not given + includes the file given on the command line + option is invalid + suggests to use the --help flag + -V + exits cleanly + -E/--extra-details + shows extra details + --force-exclusion + with already excluded by default + excludes files excluded by default even if they are explicitly passed as arguments + when explicitly excluded + excludes files specified in the configuration Exclude even if they are explicitly passed as arguments + -D/--display-cop-names + shows cop names + --no-display-cop-names + does not show cop names + DisplayCopNames: false in .rubocop.yml + shows cop names + without --display-cop-names + does not show cop names + --show-cops + with one cop given + prints that cop and nothing else + prints the current configuration + with no args + prints all cops in their right department listing + prints all departments + prints the current configuration + prints all available cops and their description + with --force-default-config + prioritizes default config + with one of the cops misspelled + skips the unknown cop + with two cops given + prints the current configuration + --stdin + detects CR at end of line + does not accept more than one file path + prints corrected code to stdout if --auto-correct-all is used + causes source code to be read from stdin + requires a file path + with --auto-correct-all and disabled offense + succeeds when there is only a disabled offense + -d/--debug + shows cop names + shows config files -RuboCop::Config - #patterns_to_exclude - when config file has AllCops => Exclude key - returns the Exclude value - #for_badge - works if department has no config - takes into account the department - whether the cop is enabled - when configuration has no mention of a cop - enables the cop that is not mentioned - when all cops are explicitly enabled by default - enables the cop that is not mentioned - when all cops are disabled by default - disables the cop that is not mentioned - when a cop has configuration but no explicit Enabled setting - enables the cop by default - when an entire cop department is enabled - but an individual cop is disabled - still disables the cop - when an entire cop department is disabled - but an individual cop is enabled - still disables the cop - #check - when a deprecated configuration is detected - prints a warning message for the loaded path - #make_excludes_absolute - when config is in root directory - generates valid absolute directory - when config is in subdirectory - generates valid absolute directory - #file_to_exclude? - when the passed path does not match any of patterns to exclude +RuboCop::Runner + #run when interrupted + with SIGINT returns false - when the passed path matches any of patterns to exclude - returns true - #validate - conflicting Safe settings - when the configuration includes an unsafe cop that is explicitly declared to have a safe auto-correction - raises validation error - when the configuration includes an unsafe cop without a declaration of its auto-correction - does not raise validation error - when the configuration includes a valid EnforcedStyle - does not raise validation error - when the configuration includes Lint/Syntax cop - when the configuration does not match the default - raises validation error - when the configuration matches the default - does not raise validation error - when the configuration includes an obsolete parameter - raises validation error - when the configuration includes multiple but config does not allow - raises validation error - when the configuration includes an obsolete EnforcedStyle parameter - raises validation error - when the configuration includes the obsolete Style/WhileUntilModifier: MaxLineLength parameter - raises validation error - when the configuration includes an invalid enforced style - raises validation error - when the configuration includes an empty section - raises validation error - when the configuration includes multiple invalid enforced styles - raises validation error - when the configuration includes the obsolete Style/IfUnlessModifier: MaxLineLength parameter - raises validation error - when the configuration includes any common parameter - does not raise validation error - when the configuration includes obsolete parameters and cops - raises validation error - when the configuration includes any unrecognized parameter - prints a warning message - when all cops are both Enabled and Disabled by default - raises validation error - when the configuration includes any unrecognized cop name - raises an validation error - when the configuration includes multiple valid enforced styles and one invalid style - raises validation error - when the configuration is in the base RuboCop config folder - is not validated - when the configuration includes a valid enforced style - does not raise validation error - when the configuration includes multiple valid enforced styles - does not raise validation error - when the configuration includes an obsolete cop - raises validation error - when the empty section is AllCops - raises validation error - when the configuration includes an invalid EnforcedStyle - raises validation error - #possibly_include_hidden? - returns true when Include config includes a toplevel dotfile - returns true when Include config includes a regex - returns true when Include config only includes regular paths - returns true when Include config includes a dotfile in a path - #deprecation_check - when there is AllCops configuration - if there are is an Includes key - yields - if there are is an Excludes key - yields - if there are no Excludes or Includes keys - does not yield - when there is no AllCops configuration - does not yield - #patterns_to_include - when config file has AllCops => Include key - returns the Include value - #allowed_camel_case_file? - when the passed path does not match allowed camel case patterns to include - is expected to equal false - when the passed path is a gemspec - is expected to equal true - when the passed path matches allowed camel case patterns to include - is expected to equal true - #for_department - always returns the department's config - accepts a Symbol - #file_to_include? - when the passed path matches any of patterns to include - returns true - when the passed path does not match any of patterns to include + #run with cops autocorrecting each-other + if there is an offense in an inspected file + aborts because of an infinite loop + #run + if there is an offense in an inspected file + sends the offense to a formatter returns false + if a cop crashes + does not call ResultCache#save + if -s/--stdin is used with an offense + sends the offense to a formatter + returns false + if there are no offenses in inspected files + returns true -RuboCop::Cop::Security::Open - registers an offense for open with mode argument - registers an offense for open - accepts open with prefix string literal plus something - accepts open with a string that interpolates a literal - accepts open as variable - accepts open with no arguments - accepts File.open as method - accepts open on a literal string - registers an offense for open with dynamic string that is not prefixed - registers an offense for open with string that starts with a pipe - accepts open with string that has a prefixed interpolation - -RuboCop::Cop::MessageAnnotator - #annotate - with options on - returns an annotated message - when the output format is JSON - returns the message unannotated - with default options - returns the message - with style guide url - when StyleGuide is set in the config - adds style guide url - when a base URL is specified - combines correctly with a target-based setting - can use a path-based setting - allows absolute URLs in the cop config - can accept relative paths if base has a full path - does not specify a URL if a cop does not have one - when a department other than AllCops is specified - returns style guide url when it is specified - when StyleGuide is not set in the config - does not add style guide url - #urls - returns an empty array if the reference url is blank - returns style guide url when it is specified - returns multiple reference urls - returns reference url when it is specified - returns an empty array without StyleGuide URL - returns style guide and reference url when they are specified - -RuboCop::Cop::Layout::MultilineHashBraceLayout - ignores implicit hashes - ignores single-line hashes - ignores empty hashes - behaves like multiline literal brace layout trailing comma - symmetrical style - opening brace on same line as first element - last element has a trailing comma - autocorrects closing brace on different line from last element - same_line style - opening brace on same line as first element - last element has a trailing comma - autocorrects closing brace on different line as last element - behaves like multiline literal brace layout method argument - when arguments to a method - and a comment after the last element - does not autocorrect the closing brace - detects closing brace on separate line from last element - but no comment after the last element - autocorrects the closing brace - behaves like multiline literal brace layout - new_line style - opening brace on separate line from first element - allows closing brace on separate line from last multiline element - autocorrects closing brace on same line from last element - allows closing brace on separate line from last element - detects closing brace on same line as last element - opening brace on same line as first element - autocorrects closing brace on same line as last element - allows closing brace on different line from last element - detects closing brace on same line as last element - allows closing brace on different line from multi-line element - detects closing brace on same line as last multiline element - heredoc - ignores heredocs that could share a last line - detects heredoc structures that are safe to add to - auto-corrects safe heredoc offenses - symmetrical style - opening brace on separate line from first element - allows closing brace on separate line from last element - autocorrects closing brace on same line from last element - allows closing brace on separate line from last multiline element - detects closing brace on same line as last element - opening brace on same line as first element - allows closing brace on same line as last element - autocorrects closing brace on different line from last element - allows closing brace on same line as last multiline element - detects closing brace on different line from last element - with a chained call on the closing brace - and a comment after the last element - does not autocorrect the closing brace - detects closing brace on separate line from last element - but no comment after the last element - autocorrects the closing brace - same_line style - opening brace on same line as first element - allows closing brace on same line as multi-line element - allows closing brace on same line from last element - autocorrects closing brace on different line as last element - detects closing brace on different line from multiline element - detects closing brace on different line from last element - with a chained call on the closing brace - and a comment after the last element - detects closing brace on separate line from last element - does not autocorrect the closing brace - but no comment after the last element - autocorrects the closing brace - opening brace on separate line from first element - detects closing brace on different line from last element - allows closing brace on same line as last element - allows closing brace on same line as last multiline element - autocorrects closing brace on different line from last element - -RuboCop::Cop::Style::LineEndConcatenation - accepts string concat at line end when % literals are involved - registers offenses only for the appropriate lines in chained concats - registers multiple offenses when there are chained concatenations - accepts string concat at line end when followed by a comment line - accepts string concat with a return value of method on an interpolated string - registers an offense for string concat with << at line end - autocorrects a + with \ to just \ - autocorrects only the lines that should be autocorrected - accepts string concat on the same line - registers an offense for dynamic string concat with << at line end - accepts string concat with a return value of method on a string - accepts string concat at line end for special strings like __FILE__ - registers an offense for dynamic string concat at line end - autocorrects a + with trailing whitespace to \ - registers an offense for string concat at line end - registers multiple offenses when there are chained concatenationscombined with << calls - accepts string concat at line end when followed by comment - registers multiple offenses when there are chained << methods - registers an offense for string concat with << and \ at line ends - -RuboCop::Cop::Layout::EmptyLineAfterGuardClause - accepta a guard clause that is after multiline heredoc - accepts multiple guard clauses - accpets a guard clause that is after a multiline heredoc with chained calls - accpets a guard clause when the next line is `rescue`-`else` - accepts a `raise` guard clause not followed by empty line when guard clause is after condition without method invocation - accpets a guard clause that is after a multiline heredoc nested argument call - registers an offense and corrects a guard clause is before `begin` - registers an offense and corrects when using `and return` before guard condition - accepts a guard clause followed by empty line when guard clause including heredoc - registers an offense and corrects a next guard clause not followed by empty line when guard clause is after heredoc including string interpolation - accepts a guard clause when the next line is `else` - registers an offense and corrects a `raise` guard clause not followed by empty line when guard clause is after method call with argument - accepta a guard clause after a single line heredoc - accepts a guard clause followed by end - accepts modifier if - registers an offense and corrects only the last guard clause - registers an offense and corrects `next` guard clause not followed by empty line - registers an offense and corrects a `raise` guard clause not followed by empty line when `if` condition is after heredoc - accpets a guard clause when the next line is `ensure` - accepts a guard clause when the next line is `rescue` - accepts a modifier if when the next line is `end` - registers an offense and corrects a method starting with end_ - registers an offense and corrects a guard clause not followed by empty line when guard clause including heredoc - registers an offense and corrects when using `or return` before guard condition - accepts using guard clause is after `raise` - registers an offense and corrects a guard clause not followed by empty line - registers an offense and corrects a guard clause that is a ternary operator - accpets a guard clause when the next line is `elsif` - accepts a guard clause inside oneliner block - registers an offense and corrects a `raise` guard clause not followed by empty line when `unless` condition is after heredoc +RuboCop::Cop::Lint::RescueException + does not register an offense for rescue with no class + does not register an offense for rescue with other class + registers an offense for rescue with StandardError, Exception + registers an offense for rescue with Exception => e + does not crash when the splat operator is used in a rescue + does not register an offense for rescue with a module prefix + registers an offense for rescue from Exception + does not crash when the namespace of a rescued class is in a local variable + does not register an offense for rescue with no class and => e + does not register an offense for rescue with other classes + registers an offense for rescue with ::Exception -RuboCop::Cop::Style::AccessorGrouping - when EnforcedStyle is separated - does not register an offense for grouped accessors with comments - registers an offense and corrects when using grouped accessors within eigenclass - registers an offense and corrects when using grouped accessors with different access modifiers - registers an offense and corrects when using grouped accessors - does not register an offense when using separated accessors - when EnforcedStyle is grouped - does not register an offense when using grouped accessors - registers offense and corrects if atleast two separate accessors without comments - registers an offense and corrects when using separated accessors - registers an offense and corrects when using separated accessors within eigenclass - registers an offense and corrects when using separated accessors with different access modifiers - does not register offense for accessors with comments +RuboCop::Cop::Badge + compares by value + exposes cop name + can be converted to a string with the Department/CopName format + exposes department name + .parse + parses unqualified badge references + parses Department/CopName syntax + .for + parses cop class name + #qualified? + says `Department/CopName` is qualified + says `CopName` is not qualified -RuboCop::Cop::Style::StabbyLambdaParentheses - require_parentheses - does not register an offense for a stabby lambda with parentheses - registers an offense for a stabby lambda without parentheses - behaves like common - does not check a method call named lambda - does not check the old lambda syntax - does not check a stabby lambda without arguments - require_no_parentheses - registers an offense for a stabby lambda with parentheses - behaves like common - does not check a stabby lambda without arguments - does not check a method call named lambda - does not check the old lambda syntax +RuboCop::Cop::Style::ExplicitBlockArgument + correctly corrects when method already has an explicit block argument + correctly corrects when the method call has a trailing comma in its argument list + registers an offense and corrects when method contains multiple `yield`s + registers an offense and corrects when block yields several first its arguments + does not register an offense when `yield` is the sole block body + does not register an offense when `yield` arguments is not a prefix of block arguments + registers an offense and corrects when block just yields its arguments + registers an offense and corrects when `yield` inside block has no arguments + does not register an offense when `yield` is not inside block -RuboCop::Cop::Style::HashEachMethods - when node matches a keys#each or values#each - when receiver is implicit - does not register an offense for each_key - does not register an offense for `values.each` - does not register an offense for `keys.each` - does not register an offense for each_value - when receiver is a hash literal - does not register an offense for {}#each_value - registers offense, auto-corrects {}#values.each with {}#each_value - does not register an offense for {}#each_key - registers offense, auto-corrects {}#keys.each with {}#each_key - when receiver is a send - does not register an offense for foo#each_key - does not register an offense for Hash#each_value - registers offense, auto-corrects foo#keys.each to foo#each_key - registers offense, auto-corrects foo#values.each to foo#each_value +RuboCop::Cop::Gemspec::RubyVersionGlobalsUsage + registers an offense when using `::RUBY_VERSION` + registers an offense when using `RUBY_VERSION` + does not register an offense when no `RUBY_VERSION` -RuboCop::Cop::Lint::DuplicateHashKey - When a key is duplicated three times in a hash literal - registers two offenses - behaves like duplicated literal key - registers an offense for duplicated `"#{2}"` hash keys - behaves like duplicated literal key - registers an offense for duplicated `(false <=> true)` hash keys - behaves like duplicated literal key - registers an offense for duplicated `{ a: 1, b: 2 }` hash keys - behaves like duplicated non literal key - does not register an offense for duplicated `(x == false)` hash keys - behaves like duplicated literal key - registers an offense for duplicated `/./` hash keys - behaves like duplicated non literal key - does not register an offense for duplicated `(x or false)` hash keys - behaves like duplicated literal key - registers an offense for duplicated `(false or true)` hash keys - behaves like duplicated non literal key - does not register an offense for duplicated `%r{abx#{foo}}ixo` hash keys - behaves like duplicated non literal key - does not register an offense for duplicated `/.#{some_method_call}/` hash keys - behaves like duplicated literal key - registers an offense for duplicated `%r{abx}ixo` hash keys - behaves like duplicated non literal key - does not register an offense for duplicated `{ some_method_call => :sym }` hash keys - behaves like duplicated non literal key - does not register an offense for duplicated `"#{some_method_call}"` hash keys - target ruby version >= 2.6 - behaves like duplicated literal key - registers an offense for duplicated `(42..)` hash keys - behaves like duplicated literal key - registers an offense for duplicated `{ :a => 1, :b => 2 }` hash keys - behaves like duplicated non literal key - does not register an offense for duplicated `[some_method_call]` hash keys - behaves like duplicated literal key - registers an offense for duplicated `[1, 2, 3]` hash keys - behaves like duplicated literal key - registers an offense for duplicated `(1)` hash keys - behaves like duplicated literal key - registers an offense for duplicated `'str'` hash keys - behaves like duplicated literal key - registers an offense for duplicated `!true` hash keys - behaves like duplicated literal key - registers an offense for duplicated `(false && true)` hash keys - behaves like duplicated non literal key - does not register an offense for duplicated `(x && false)` hash keys - behaves like duplicated literal key - registers an offense for duplicated `nil` hash keys - behaves like duplicated non literal key - does not register an offense for duplicated `{ :sym => some_method_call }` hash keys - when there is a duplicated key in the hash literal - registers an offense - behaves like duplicated non literal key - does not register an offense for duplicated `some_method_call` hash keys - When there is no duplicated key in the hash - does not register an offense - behaves like duplicated literal key - registers an offense for duplicated `1` hash keys - when there are two duplicated keys in a hash - registers two offenses - behaves like duplicated literal key - registers an offense for duplicated `false` hash keys - behaves like duplicated non literal key - does not register an offense for duplicated `some_method_call(x, y)` hash keys - behaves like duplicated literal key - registers an offense for duplicated `1.0` hash keys +RuboCop::Cop::Style::FloatDivision + EnforcedStyle is single_coerce + registers offense for both coerce + does not register offense for right coerce only + does not register offense for left coerce only + registers offense for left coerce with calculations + EnforcedStyle is fdiv + does not register offense on usage of fdiv + registers offense for left coerce with calculations + registers offense for left coerce + registers offense for right coerce + registers offense for both coerce + EnforcedStyle is right_coerce + does not register offense for right coerce + registers offense for left coerce + registers offense for left coerce with calculations + registers offense for both coerce + EnforcedStyle is left_coerce + registers offense for right coerce with calculations + registers offense for right coerce + does not register offense for left coerce + registers offense for both coerce -RuboCop::Cop::Layout::InitialIndentation - registers an offense for indented method definition - accepts empty file - accepts unindented comment + assignment - accepts unindented method definition - registers an offense and corrects indented assignment disregarding comment - for a file with byte order mark - registers an offense and corrects indented method call after comment - registers an offense and corrects indented method call - accepts unindented method call +RuboCop::Cop::Style::SignalException + when enforced style is `semantic` + accepts raise in rescue section + accepts `raise` and `fail` with explicit receiver + is not confused by nested begin/rescue + registers an offense for fail in rescue section + accepts raise in def with multiple rescues + registers an offense for fail in def rescue section + accepts raise in def rescue section + registers an offense for fail in second rescue + registers an offense for raise in def body + registers an offense for raise in begin section + registers only offense for one raise that should be fail + registers an offense for raise not in a begin/rescue/end + registers an offense for `raise` and `fail` with `::Kernel` as explicit receiver + registers an offense for `raise` and `fail` with `Kernel` as explicit receiver + registers one offense for each raise + when enforced style is `fail` + registers an offense for raise in begin section + registers an offense for raise in rescue section + registers an offense for raise in def body + accepts `raise` with explicit receiver + registers an offense for `raise` with `Kernel` as explicit receiver + when enforced style is `raise` + registers an offense for fail in begin section + registers an offense for fail in rescue section + accepts `fail` with explicit receiver + accepts `fail` if a custom `fail` singleton method is defined + registers an offense for fail in def body + accepts `fail` if a custom `fail` instance method is defined + registers an offense for `fail` with `Kernel` as explicit receiver -RuboCop::Cop::Lint::FlipFlop - registers an offense for inclusive flip-flops - registers an offense for exclusive flip-flops +RuboCop::Cop::Style::DoubleCopDisableDirective + does not register an offense for cops with single cop directive + registers an offense for duplicate todo directives + registers an offense for duplicate disable directives -RuboCop::Cop::Lint::UselessAssignment - when an anonymous keyword splat method argument is defined - accepts - when a splat method argument is not used - accepts - when a unreferenced variable is reassigned on the right side of && and referenced after the && - accepts - when a variable is assigned and unreferenced in a singleton method defined with variable name - registers an offense - when a variable is assigned and assigned again in a modifier condition - accepts with parentheses - accepts without parentheses - when an optional method argument is not used - accepts - when a variable is reassigned with logical operator assignment and referenced - accepts - when a named capture is referenced - accepts - when a block local variable is assigned and unreferenced - registers offenses for the assignment - when there's an unreferenced assignment in top level if branch while the variable is referenced in the paired else branch - registers an offense for the assignment in the if branch - when a setter is invoked with operator assignment in loop body - accepts - when there is only one AST node and it is unused variable - registers an offense - when a variable is assigned multiple times but unreferenced - registers offenses for each assignment - when there's an unreferenced reassignment in a if branch while the variable is referenced in a case branch in the paired else branch - registers an offense for the reassignment in the if branch - when a keyword splat method argument is not used - accepts - when a block argument is not used - accepts - when a variable is assigned in begin and referenced outside - accepts - when a variable is reassigned multiple times in main body of begin then referenced after the begin - accepts - when a named capture is unreferenced in other than top level - registers an offense - when a variable is assigned with operator assignment in rescue and would be referenced with retry - accepts - when a local variable is unreferenced and zero arity super is called - registers an offense - when a named capture is unreferenced in top level - registers an offense - when a referenced variable is reassigned in a block - accepts - when a variable is assigned and passed to a method followed by method taking block - accepts - when a unreferenced variable is reassigned in same branch and referenced after the branching - registers an offense for the unreferenced assignment - when a variable is assigned and unreferenced in a method - registers an offense - when a variable is reassigned multiple times in rescue and referenced after the begin - registers an offense - when a variable is reassigned multiple times in rescue with ensure then referenced after the begin - registers an offense - when a variable is assigned with operator assignment in top level - registers an offense - when a variable is reassigned with binary operator assignment while assigning to itself in rhs then referenced - registers an offense for the assignment in rhs - when a variable is assigned in main body of begin, rescue and else then referenced after the begin - accepts - when a keyword splat method argument is used - accepts - when a variable is reassigned while referencing itself in rhs and referenced - accepts - when a variable is assigned and unreferenced in a module - registers an offense - when a variable is reassigned multiple times in ensure with rescue then referenced after the begin - registers an offense - when a method argument is not used - accepts - when a variable is assigned and referenced when defining a module - does not register an offense - when a variable is assigned first with ||= and referenced - accepts - when a variable is assigned in loop body and unreferenced - registers an offense - when a variable is reassigned in single branch if and referenced after the branching - accepts - when a referenced variable is reassigned but not re-referenced in a method defined in loop - registers an offense - when a unreferenced variable is reassigned on the left side of && and referenced after the && - registers an offense for the unreferenced assignment - when a variable is assigned at the end of rescue and would be referenced with retry - accepts - when a variable is assigned and unreferenced in a singleton class - registers an offense - when a variable is reassigned and unreferenced in a if branch while the variable is referenced in the paired else branch - registers an offense for the reassignment in the if branch - when an unreferenced variable is reassigned and re-referenced - registers an offense for the unreferenced assignment - when a variable is reassigned in loop body but won't be referenced either next iteration or loop condition - registers an offense (PENDING: Requires an advanced logic that checks whether the return value of an operator assignment is used or not.) - when a variable is assigned in loop body and referenced in post while condition - accepts - when a variable is assigned with ||= at the last expression of the scope - registers an offense - when a variable is assigned in branch of modifier if that references the variable in its conditional clauseand referenced after the branching - accepts - when a variable is assigned with multiple assignment and unreferenced - registers an offense - when a variable is assigned on each side of && and referenced after the && - accepts - when a method argument is reassigned but not passed to super - registers an offense - when a variable is reassigned with binary operator assignment and referenced - accepts - when a variable is reassigned at the end of loop body and would be referenced in next iteration - accepts - when a variable is reassigned in a loop - until loop - accepts - post until loop - accepts - for loop - accepts - post while loop - accepts - while loop - accepts - when there's an unreferenced reassignment in a if branch while the variable is referenced in the paired elsif branch - registers an offense for the reassignment in the if branch - when a variable is assigned with ||= before the last expression of the scope - registers an offense - when a variable is assigned in main body of begin with rescue but unreferenced - registers an offense - when a method argument is reassigned and zero arity super is called - accepts - when a variable is referenced in rhs of named capture expression - accepts - when a variable that has same name as outer scope variable is not referenced in a method defined in loop - registers an offense - when a variable is assigned in branch of modifier if that references the variable in its conditional clauseand unreferenced - registers an offense - when a variable is assigned in 2 identical if branches - doesn't think 1 of the 2 assignments is useless - when a variable is assigned in each branch of if and referenced after the branching - accepts - when a variable is assigned and unreferenced in a singleton method defined with self keyword - registers an offense - when a variable is assigned while being passed to a method taking block - and the variable is not used - registers an offense - and the variable is used - accepts - when a variable is assigned in main body of begin, rescue and else and reassigned in ensure then referenced after the begin - registers offenses for each assignment before ensure - when a variable is assigned in each branch of if and referenced in the else branch - registers an offense for the assignment in the if branch - when a variable is reassigned with multiple assignment while referencing itself in rhs and referenced - accepts - similar name suggestion - when there are only less similar names - does not suggest any name - when there's a similar method invocation with arguments - does not suggest any name - when there's a similar method invocation with explicit receiver - does not suggest any name - when there's a similar variable-like method invocation - suggests the method name - when there's a similar variable - suggests the variable name - when there's a similar name but it's in inner scope - does not suggest any name - when a variable is reassigned in single branch if and referenced in the branch - registers an offense for the unreferenced assignment - when a variable is shadowed by a block argument and unreferenced - registers an offense - when a variable is not used and the name starts with _ - accepts - when a variable is assigned in single branch if and unreferenced - registers an offense - when a variable is reassigned multiple times in main body of begin then referenced in rescue - accepts - when a variable is reassigned at the end of loop body and would be referenced in loop condition - accepts - when a variable is assigned and unreferenced in a class subclassing another class stored in local variable - registers an offense - when a variable is assigned and unreferenced in top level - registers an offense - when a optional keyword method argument is not used - accepts - when a block local variable is declared but not assigned - accepts - when a variable is assigned and unreferenced in a class - registers an offense - when an unreferenced variable is reassigned in a block - accepts - when a referenced variable is reassigned but not re-referenced - registers an offense for the non-re-referenced assignment - when a variable is assigned in loop body and referenced in post until condition - accepts - when an assignment in a if branch is referenced in another if branch - accepts - when a rescued error variable is wrongly tried to be referenced in another rescue body - registers an offense - when a block method argument is not used - accepts - when a variable is reassigned multiple times in main body of begin then referenced in ensure - accepts +RuboCop::Formatter::TextUtil + pluralize + will pluralize quantities greater than 1 + will pluralize -1 + will pluralize negative quantities less than -1 + will change 0 to no when configured + will not change 0 to no + will pluralize fractions + will not pluralize 1 -RuboCop::Cop::Style::EmptyCaseCondition - given a case statement with an empty case - with when branches using then - behaves like detect/correct empty case, accept non-empty case - accepts the source with case - registers an offense and autocorrects - when using `return ... if` in `else` clause and assigning the return value of `case` - does not register an offense - with multiple when branches and an else - behaves like detect/correct empty case, accept non-empty case - registers an offense and autocorrects - accepts the source with case - when used as an argument of a method with comment - behaves like detect/correct empty case, accept non-empty case - accepts the source with case - registers an offense and autocorrects - with a single when branch and an else - behaves like detect/correct empty case, accept non-empty case - registers an offense and autocorrects - accepts the source with case - when using `return` in `else` clause and assigning the return value of `case` - does not register an offense - with multiple when branches and no else - behaves like detect/correct empty case, accept non-empty case - registers an offense and autocorrects - accepts the source with case - when using `return ... if` in `when` clause and assigning the return value of `case` - does not register an offense - when using `return` in `when` clause and assigning the return value of `case` - does not register an offense - with a when branch including comma-delimited alternatives - behaves like detect/correct empty case, accept non-empty case - registers an offense and autocorrects - accepts the source with case - with a single when branch and no else - behaves like detect/correct empty case, accept non-empty case - registers an offense and autocorrects - accepts the source with case - with first when branch including comma-delimited alternatives - behaves like detect/correct empty case, accept non-empty case - registers an offense and autocorrects - accepts the source with case - with multiple when branches and an `else` with code comments - behaves like detect/correct empty case, accept non-empty case - registers an offense and autocorrects - accepts the source with case - when used as an argument of a method without comment - behaves like detect/correct empty case, accept non-empty case - accepts the source with case - registers an offense and autocorrects +RuboCop::Cop::Naming::ClassAndModuleCamelCase + accepts CamelCase names + registers an offense for underscore in class and module name + allows module_parent method + is not fooled by qualified names + custom allowed names + does not register offense for multiple allowed names -RuboCop::Cop::Layout::DotPosition - Trailing dots style - does not get confused by several lines of chained methods - registers an offense for leading dot in multi-line call - does not err on method call without a method name - accepts trailing dot in multi-line method call - does not err on method call with no dots - does not err on method call on same line - when using safe navigation operator - registers an offense for correct + opposite - accepts trailing dot in multi-line method call - Leading dots style - registers an offense for correct + opposite - registers an offense for trailing dot in multi-line call - does not err on method call without a method name - does not err on method call with no dots - accepts leading do in multi-line method call - does not err on method call on same line - when there is an intervening line comment - does not register offense - when using safe navigation operator - registers an offense for correct + opposite - accepts leading do in multi-line method call - when there is an intervening blank line - does not register offense +RuboCop::Cop::Style::Proc + accepts the ::Proc.new call without block + registers an offense for a Proc.new call + accepts the Proc.new call without block + registers an offense for ::Proc.new -RuboCop::Cop::VariableForce::Reference - .new - when non variable reference node is passed - raises error +RuboCop::Cop::Offense + overrides #to_s + redefines == to compare offenses based on their contents + is frozen + does not blow up if a message contains % + has a few required attributes + #location + is frozen + #<=> + when receiver has {:line=>6} and other has {:line=>5} + returns 1 + when receiver has {:line=>6, :cop=>"A"} and other has {:line=>5, :cop=>"B"} + returns 1 + when receiver has {:line=>6, :col=>4} and other has {:line=>5, :col=>5} + returns 1 + when receiver has {:cop=>"B"} and other has {:cop=>"A"} + returns 1 + when receiver has {} and other has {} + returns 0 + when receiver has {:line=>5, :col=>6} and other has {:line=>5, :col=>5} + returns 1 + when receiver has {:col=>6, :cop=>"A"} and other has {:col=>5, :cop=>"B"} + returns 1 + #severity + is frozen + offenses that span part of a line + highlights the first line + #severity_level + when severity is :fatal + is 5 + when severity is :refactor + is 1 + when unknown severity is passed + raises error + offenses that span multiple lines + highlights the first line + #message + is frozen + #cop_name + is frozen RuboCop::Formatter::TapFormatter + #file_finished + when no offenses are detected + prints "ok" + when any offenses are detected + prints "not ok" #finished when no offenses are detected does not report offenses when any offenses are detected reports all detected offenses for all failed files - #file_finished - when any offenses are detected - prints "not ok" - when no offenses are detected - prints "ok" - -RuboCop::Cop::Style::MissingRespondToMissing - allows method_missing and respond_to_missing? when defined with inline access modifier and method_missing is not qualified by inline access modifier - allows method_missing and respond_to_missing? when defined with inline access modifier - registers an offense respond_to_missing? is implemented as a class method and method_missing is implemented as an instance method - allows method_missing and respond_to_missing? implemented as class methods - registers an offense when method_missing is implemented as a class methods - registers an offense respond_to_missing? is implemented as an instance method and method_missing is implemented as a class method - allows method_missing and respond_to_missing? implemented as instance methods - registers an offense when respond_to_missing? is not implemented - -RuboCop::Cop::Layout::ElseAlignment - accepts a ternary if - with def/rescue/else/end - accepts a correctly aligned else - registers an offense for misaligned else - >= Ruby 2.5 ensure/rescue/else in Block Argument - accepts a correctly aligned else - registers an offense for misaligned else - with unless - registers an offense for misaligned else - accepts an empty unless - accepts a correctly aligned else in an otherwise empty unless - with def/rescue/else/ensure/end - registers an offense for misaligned else - accepts a correctly aligned else - with case - accepts correctly aligned case/when/else - registers an offense for misaligned else - accepts else aligned with when but not with case - accepts case without else - >= Ruby 2.7 - with case match - accepts correctly aligned case/when/else - accepts case match without else - registers an offense for misaligned else - accepts correctly aligned empty else - with begin/rescue/else/ensure/end - registers an offense for misaligned else - accepts a correctly aligned else - with if statement - registers an offense for misaligned elsif - registers an offense for misaligned else - accepts an if/else branches with rescue clauses - accepts a correctly aligned if/elsif/else/end - accepts a one line if statement - accepts indentation after else when if is on new line after assignment - for a file with byte order mark - accepts a correctly aligned if/elsif/else/end - with assignment - when alignment style is variable - and end is aligned with variable - accepts an if-elsif-else with end aligned with setter - accepts an if with end aligned with element assignment - accepts an if/else - accepts an if/else with chaining with a block after the end - accepts an if-else with end aligned with setter - accepts an if/else with chaining after the end - and end is aligned with keyword - registers an offense for an if - registers an offense for an if with element assignment - registers offenses for an if with setter - when alignment style is keyword by choice - and end is aligned with keyword - accepts a while in assignment - accepts an if/else in assignment on next line - accepts an until in assignment - accepts an if/else in assignment - accepts an if in assignment - and end is aligned with variable - registers an offense for an if - with def/defs - accepts an empty defs body - accepts an empty def body - when modifier and def are on the same line - registers an offense for else not aligned with private - accepts a correctly aligned body -RuboCop::CLI - --auto-gen-config - can generate Exclude properties with a given limit - honors rubocop:disable comments - does not generate configuration for the Syntax cop - includes --auto-gen-only-exclude in the command comment when given - generates Exclude instead of Max when --auto-gen-only-exclude is used - can generate a todo list - generates a todo list that removes the reports - does not include a timestamp when --no-auto-gen-timestamp is used - overwrites an existing todo file - does not include offense counts when --no-offense-counts is used - can be called when there are no files to inspection - when .rubocop.yml inherits only from .rubocop_todo.yml in an array - bases other cops' configuration on the code base's current maximum line length - when .rubocop.yml inherits from two other files - bases other cops' configuration on the code base's current maximum line length - when working with a cop who do not support auto-correction - can generate a todo list - when working in a subdirectory - can generate a todo list - when .rubocop.yml inherits only from .rubocop_todo.yml - bases other cops' configuration on the code base's current maximum line length - when .rubocop.yml is empty - bases other cops' configuration on the code base's current maximum line length - when .rubocop.yml inherits from another file - bases other cops' configuration on the code base's current maximum line length - when .rubocop.yml does not exist - bases other cops' configuration on the code base's current maximum line length - with Layout/LineLength:Max overridden - when .rubocop.yml has Layout/LineLength:Max more than code base max - bases other cops' configuration on the overridden LineLength:Max - when .rubocop.yml has Layout/LineLength disabled - skips the cop from both phases of the run - when .rubocop.yml has Layout/LineLength:Max less than code base max - bases other cops' configuration on the overridden LineLength:Max - when different styles appear in different files - disables cop if --exclude-limit is exceeded - generates Exclude list if --exclude-limit is not exceeded - when .rubocop.yml inherits from another file and .rubocop_todo.yml - bases other cops' configuration on the code base's current maximum line length - when --config is used - can generate a todo list - console output - displays report summary but no offenses - when inheriting from a URL - when there are multiple entries - can generate a todo list - when there is a single entry - can generate a todo list - when .rubocop.yml doesn't inherit - bases other cops' configuration on the code base's current maximum line length +RuboCop::Cop::Lint::AmbiguousRegexpLiteral + with a regexp literal in the first argument + with parentheses + accepts + without parentheses + registers an offense and corrects when single argument + registers an offense and corrects when nesting + registers an offense and corrects when using block argument + registers an offense and corrects when multiple arguments -RuboCop::Cop::Style::EachForSimpleLoop - does not register offense if range startpoint is not constant - does not register offense for character range - does not register offense for inline block with parameters - does not register offense if range endpoint is not constant - does not register offense for multiline block with parameters - when using an exclusive end range - does not register offense for range not starting with zero and using param - autocorrects the source with inline block - autocorrects the source with multiline block - autocorrects the range not starting with zero - when using an inclusive end range - autocorrects the range not starting with zero - autocorrects the source with multiline block - autocorrects the source with inline block - does not register offense for range not starting with zero and using param +RuboCop::Cop::InternalAffairs::UselessMessageAssertion + registers an offense for described_class::MSG in let + does not register an offense for an assertion about the message + registers an offense for specs that assert using the MSG -RuboCop::Cop::Metrics::ClassLength - accepts a class with less than 5 lines - reports the correct beginning and end lines - accepts a class with 5 lines - does not count blank lines - accepts empty classes - rejects a class with more than 5 lines - when CountComments is enabled - also counts commented lines - when a class has inner classes - rejects a class with 6 lines that belong to the class directly - does not count lines of inner classes - when `CountAsOne` is not empty - folds array into one line - when inspecting a class defined with Class.new - registers an offense - when inspecting a class defined with ::Class.new - registers an offense +RuboCop::Cop::Style::NestedModifier + auto-corrects if + if + registers one offense for more than two modifiers + auto-corrects unless + if + does not add redundant parentheses in auto-correction + adds parentheses to method arguments when needed in auto-correction + adds parentheses when needed in auto-correction + auto-corrects if + unless + auto-corrects unless with a comparison operator + if + auto-corrects unless + unless + until + behaves like not correctable + does not auto-correct when until is the inner modifier + does not auto-correct when until is the outer modifier + while + behaves like not correctable + does not auto-correct when while is the inner modifier + does not auto-correct when while is the outer modifier -RuboCop::Cop::Style::Documentation - registers an offense for non-empty class - accepts non-empty class with documentation - accepts namespace class which defines constants - registers an offense if the comment line contains code - registers an offense for non-empty class with annotation comment - registers an offense for compact-style nested module - registers an offense for non-empty class with directive comment - accepts namespace module without documentation - accepts namespace class without documentation - registers an offense for compact-style nested class - registers an offense for non-namespace - registers an offense for empty module without documentation - accepts non-empty class with comment that ends with an annotation - does not raise an error for an implicit match conditional - accepts empty class without documentation - registers an offense for non-empty class with encoding comment - accepts non-empty class with annotation comment followed by other comment - accepts namespace module which defines constants - registers offense for non-empty class with frozen string comment - accepts non-empty module with documentation - does not consider comment followed by empty line to be class documentation - without documentation - with non-empty class - with constants visibility declaration content - does not register an offense - with non-empty module - with constants visibility declaration content - does not register an offense - with # :nodoc: - accepts non-namespace class without documentation - registers an offense for nested class without documentation - registers an offense for nested module without documentation - accepts compact-style nested module without documentation - accepts non-namespace module without documentation - accepts compact-style nested class without documentation - with `all` modifier - accepts nested module without documentation - with `all` modifier - accepts nested class without documentation - on a subclass - registers an offense for nested subclass without documentation - accepts non-namespace subclass without documentation - with `all` modifier - accepts nested subclass without documentation - sparse and trailing comments - ignores comments after class node end - ignores sparse comments inside module node - ignores sparse comments inside class node - ignores comments after module node end +RuboCop::Cop::Style::ClassMethods + does not register an offense outside class/module bodies + does not register an offense for other top-level singleton methods + registers an offense for methods using a module name + registers an offense for methods using a class name + does not register an offense for methods using self -RuboCop::Cop::Style::EmptyMethod - when configured with compact style - with an empty instance method definition - allows single line method - registers an offense for method with arguments - registers an offense for method with blank line - registers an offense for method with arguments without parens - registers an offense for empty method - registers an offense for method with closing paren on following line - with a non-empty class method definition - allows multi line method with comment - allows single line method - allows multi line method - with an empty class method definition - registers an offense for empty method - registers an offense for method with blank line - allows single line method - registers an offense for empty method with arguments - with a non-empty instance method definition - allows multi line method with comment - allows single line method - allows multi line method - when configured with expanded style - with an empty instance method definition - allows multi line method - registers an offense for single line method - allows multi line method with blank line - when method is nested in class scope - registers an offense for single line method - with a non-empty instance method definition - allows multi line method with a comment - allows single line method - allows multi line method - with a non-empty class method definition - allows multi line method - allows single line method - allows multi line method with comment - with an empty class method definition - allows multi line method with a blank line - registers an offense for single line method - allows empty multi line method +RuboCop::Cop::Layout::EmptyLinesAroundModuleBody + when EnforcedStyle is empty_lines + registers an offense for module body not starting or ending with a blank + autocorrects beginning and end + registers an offense for module body not ending with a blank + accepts modules with an empty body + when EnforcedStyle is no_empty_lines + autocorrects beginning and end + registers an offense for module body ending with a blank + registers an offense for module body starting with a blank + when EnforcedStyle is empty_lines_special + when first child is NOT a method + does not require blank line at the beginning of module body but requires blank line before first def definition and requires blank line at the end of module body + source with comment before method definition + registers an offense for module beginning with a blank line + when module has a namespace + requires no empty lines for namespace and does not require blank line at the beginning of module body but requires blank line at the end of module body + source without blank lines + registers and autocorrects the offenses + source with constants + registers and autocorrects the offenses + source with blank lines + registers and autocorrects the offenses + source with blank lines + registers an offense for module beginning with a blank line + source without blank lines + registers an offense for module not ending with a blank line + module with only constants + registers and autocorrects the offenses + module with empty body + with empty line + does NOT register offenses + without empty line + does NOT register offenses + module with constant and child module + registers and autocorrects the offenses + when first child is method + requires blank line at the beginning and ending of module body + source without blank lines + registers an offense for module not beginning and ending with a blank line + when module has a namespace + requires no empty lines for namespace but requires blank line at the beginning and ending of module body + source without blank lines + registers and autocorrects the offenses + source with blank lines + autocorrects the offenses + when namespace has multiple children + requires empty lines for namespace + when EnforcedStyle is empty_lines_except_namespace + when has multiple child modules + registers offenses for namespace body starting and ending without a blank + requires empty lines for namespace + when only child is module + requires no empty lines for namespace + registers offenses for namespaced module body not ending with a blank + registers offense for namespace body ending with a blank + registers offenses for namespaced module body not starting with a blank + autocorrects beginning and end + registers offense for namespace body starting with a blank + when only child is class + requires no empty lines for namespace + registers offense for namespace body starting with a blank + registers offense for namespace body ending with a blank RuboCop::Cop::VariableForce::VariableTable - #declare_variable - adds variable to current scope with its name as key - returns the added variable - #current_scope_level - decreases by popping scope - increases by pushing scope + #accessible_variables + when there are no variables + returns empty array + when the current scope has some variables + returns all the variables + when the direct outer scope has some variables + and the current scope is not block + returns only the current scope variables + and the current scope is block + returns the current and direct outer scope variables #find_variable - when current scope is not block - when a variable with the target name does not exist in current scope - but exists in the direct outer scope - returns nil - and does not exist in all outer scopes - returns nil - when a variable with the target name exists in current scope - and also exists in outer scope - returns the current scope variable - and does not exist in outer scope - returns the current scope variable when current scope is block when a variable with the target name does not exist in current scope - but exists in the direct outer scope - returns the direct outer scope variable but exists in a indirect outer scope - when the direct outer scope is not block - returns nil when the direct outer scope is block returns the indirect outer scope variable + when the direct outer scope is not block + returns nil and does not exist in all outer scopes returns nil + but exists in the direct outer scope + returns the direct outer scope variable when a variable with the target name exists in current scope + and does not exist in outer scope + returns the current scope variable and also exists in outer scope returns the current scope variable + when current scope is not block + when a variable with the target name exists in current scope and does not exist in outer scope returns the current scope variable - #pop_scope - returns popped scope object + and also exists in outer scope + returns the current scope variable + when a variable with the target name does not exist in current scope + but exists in the direct outer scope + returns nil + and does not exist in all outer scopes + returns nil + #current_scope_level + decreases by popping scope + increases by pushing scope #push_scope returns pushed scope object + #declare_variable + returns the added variable + adds variable to current scope with its name as key #find_variable with an empty scope stack returns nil - #accessible_variables - when the current scope has some variables - returns all the variables - when the direct outer scope has some variables - and the current scope is block - returns the current and direct outer scope variables - and the current scope is not block - returns only the current scope variables - when there are no variables - returns empty array - -RuboCop::Cop::Lint::ShadowedException - single rescue - accepts rescuing a multiple exceptions that are not ancestors that have an else - accepts rescuing a single exception - accepts an empty rescue - registers an offense rescuing Exception with any other error or exception - accepts rescuing a single exception that is assigned to a variable - accepts rescuing a single exception that has an else - accepts rescue containing multiple same error code exceptions - registers an offense for the same exception multiple times - accepts rescuing multiple custom exceptions - rescue a exception without causing constant name deprecation warning - accepts splat arguments passed to rescue - accepts rescuing a single custom exception - registers an offense rescuing exceptions that are ancestors of each other - accepts rescuing a custom exception and a standard exception - accepts rescuing a single exception that has an ensure - when there are multiple levels of exceptions in the same rescue - registers an offense for more than two exceptions - registers an offense for two exceptions - multiple rescues - registers an offense when a higher level exception is rescued before a lower level exception when there are multiple exceptions rescued in a group - accepts rescuing a known exception between unknown exceptions - accepts rescuing custom exceptions in multiple rescue groups - registers an offense rescuing Exception before an unknown exceptions - accepts rescuing exceptions in order of level with multiple exceptions in a group with custom exceptions - accepts rescuing exceptions in order of level with multiple exceptions in a group - ignores expressions of non-const - accepts rescuing a known exception after an unknown exceptions - registers an offense for two exceptions when there are multiple levels of exceptions in the same rescue - registers an offense rescuing out of order exceptions when there is an ensure - accepts rescuing exceptions in order of level - accepts many (>= 7) rescue groups - registers an offense when a higher level exception is rescued before a lower level exception - accepts rescuing a known exception before an unknown exceptions - splat arguments - registers an offense for splat arguments rescued after rescuing a known exception - registers an offense for splat arguments rescued after rescuing Exception - accepts splat arguments passed to multiple rescues - exceptions from different ancestry chains - accepts rescuing exceptions in one order - accepts rescuing exceptions in another order - last rescue does not specify exception class - highlights range ending at rescue keyword - modifier rescue - accepts rescue in its modifier form - -RuboCop::Cop::Style::OptionHash - registers an offense - permitted list - ignores if the method is permitted - when passing options hash to super - does not register an offense when code exists before call to super - does not register an offense - does not register an offense when call to super is in a nested block - when there are no arguments - does not register an offense - when the last argument is a non-options-hash optional hash - does not register an offense - when the last argument is an options hash named something else - does not register an offense - when the argument name is in the list of suspicious names - registers an offense + #pop_scope + returns popped scope object -RuboCop::Cop::Style::VariableInterpolation - registers an offense for interpolated class variables - registers an offense for interpolated global variables in regexp - registers an offense for interpolated instance variables - registers an offense for interpolated global variables in backticks - registers an offense for interpolated global variables in symbol - registers an offense for interpolated regexp back references - does not register an offense for variables in expressions - registers an offense for interpolated global variables in string - registers an offense for interpolated regexp nth back references +RuboCop::Cop::Style::MultilineWhenThen + doesn't register an offense for singleline when statement with then + registers an offense for empty when statement with then + autocorrects when the body of `when` branch starts with `then` + doesn't register an offense for multiline when statementwith then followed by other lines + doesn't register an offense for multiline when statement without then + does not register an offense for hash when statement with then + doesn't register an offense when `then` required for a body of `when` is used + doesn't register an offense for empty when statement without then + does not register an offense for array when statement with then + registers an offense for multiline when statement with then -RuboCop::Cop::Commissioner - #investigate - traverses the AST and invoke cops specific callbacks - stores all errors raised by the cops - when passed :raise_error option - re-raises the exception received while processing - when a cop reports offenses - returns all offenses found by the cops - when given a force - passes the input params to all cops/forces that implement their own #investigate method - when given a source with parsing errors - only calls on_other_file +RuboCop::Cop::Layout::EmptyComment + registers an offense and corrects using single line empty comment + register offenses and correct multiple aligned empty comments next to code + register offenses and correct multiple empty comments next to code + registers an offense and corrects using an empty comment next to code + registers an offense and corrects using multiline empty comments + does not register an offense when using comment text + registers an offense and corrects an empty comment without space next to code + does not register an offense when using comment text with leading and trailing blank lines + disallow margin comment + registers an offense and corrects using margin comment + allow margin comment (default) + does not register an offense when using margin comment + allow border comment (default) + does not register an offense when using border comment + disallow border comment + registers an offense and corrects using border comment + registers an offense and corrects using single line empty comment -RuboCop::Cop::Lint::ToJSON - does not register an offense when using `#to_json` with arguments - registers an offense and corrects using `#to_json` without arguments +RuboCop::Cop::Lint::FlipFlop + registers an offense for inclusive flip-flops + registers an offense for exclusive flip-flops -RuboCop::Cop::Style::MinMax - with an array literal containing calls to `#min` and `#max` - when the expression is used in a parallel assignment - does not register an offense if the receiver is implicit - registers an offense if the receivers match - does not register an offense if the receivers do not match - does not register an offense if there are additional elements - when the expression is used as a return value - does not register an offense if the receiver is implicit - does not register an offense if the receivers do not match - registers an offense if the receivers match - does not register an offense if there are additional elements - when the expression stands alone - does not register an offense if the receiver is implicit - does not register an offense if the receivers do not match - registers an offense if the receivers match - does not register an offense if there are additional elements +RuboCop::Cop::Lint::NextWithoutAccumulator + given an unrelated block + accepts next with a value + accepts a bare next + behaves like reduce/inject + given a reduce block + accepts next with a value + registers an offense for a bare next + accepts next within a nested block + behaves like reduce/inject + given a inject block + accepts next within a nested block + registers an offense for a bare next + accepts next with a value -RuboCop::Cop::Style::RedundantException - reports an offense for a fail with RuntimeError.new - reports an offense for a fail with ::RuntimeError - reports an offense for a fail with ::RuntimeError.new - accepts rescue w/ non redundant error - reports an offense for a raise with RuntimeError - reports an offense for a raise with ::RuntimeError.new - reports an offense for a raise with ::RuntimeError and () - reports an offense for a fail with RuntimeError - accepts a raise with ::RuntimeError if it does not have 2 args - reports an offense for a fail with ::RuntimeError.new - accepts rescue w/ non redundant error - reports an offense for a fail with RuntimeError.new - accepts a fail with ::RuntimeError if it does not have 2 args - reports an offense for a raise with ::RuntimeError - reports an offense for a raise with RuntimeError and () - accepts a fail with RuntimeError if it does not have 2 args - reports an offense for a raise with RuntimeError.new - accepts rescue w/ non redundant error - reports an offense for a raise with ::RuntimeError.new - reports an offense for a fail with RuntimeError and () - accepts rescue w/ non redundant error - accepts a raise with RuntimeError if it does not have 2 args - reports an offense for a fail with ::RuntimeError and () - reports an offense for a raise with RuntimeError.new +RuboCop::Cop::Style::Alias + when EnforcedStyle is prefer_alias + does not register an offense for alias_method in a block + registers an offense for alias_method in a module block + does not register an offense for alias_method with non-literal constant argument + does not register an offense for alias_method in a method def + does not register an offense for alias_method with non-literal method call argument + does not register an offense for alias with bareword args + does not register an offense for alias_method with explicit receiver + does not register an offense for alias in an instance_eval block + registers an offense for alias_method in a class block + registers an offense for alias with symbol args + does not register an offense for alias_method in self.method def + registers an offense for alias_method at the top level + when EnforcedStyle is prefer_alias_method + does not register an offense for alias_method + does not register an offense for alias with gvars + does not register an offense for alias in an instance_eval block + registers an offense for alias with symbol args + registers an offense for alias with bareword args -RuboCop::Cop::Naming::VariableNumber - when configured for non integer - registers an offense for snake case numbering in method camel case - parameter - registers an offense for snake case numbering in method parameter - registers an offense for normal case numbering in method parameter - registers an offense for normal case numbering in method camel case - parameter - behaves like offense - registers an offense for @local1 in non_integer - behaves like accepts - accepts @__foo__ in non_integer - behaves like accepts - accepts @foo in non_integer - behaves like offense - registers an offense for _myLocal1 in non_integer - behaves like offense - registers an offense for local_1 in non_integer - behaves like accepts - accepts @@foo in non_integer - behaves like accepts - accepts localone in non_integer - behaves like offense_array - registers an offense for ["a_1", "aone"] in non_integer - behaves like accepts - accepts local_ in non_integer - behaves like accepts - accepts fooBar in non_integer - behaves like accepts - accepts local_one in non_integer - behaves like accepts - accepts _ in non_integer - behaves like offense - registers an offense for _myLocal_1 in non_integer - behaves like offense - registers an offense for local1 in non_integer - behaves like offense - registers an offense for myAttribute1 in non_integer - behaves like offense - registers an offense for @myAttribute_1 in non_integer - behaves like accepts - accepts _foo in non_integer - behaves like offense - registers an offense for @myAttribute1 in non_integer - behaves like offense - registers an offense for myAttribute_1 in non_integer - behaves like offense - registers an offense for @local_1 in non_integer - when configured for snake_case - registers an offense for normal case numbering in method parameter - registers an offense for normal case numbering in method camel case - parameter - behaves like accepts - accepts a_1_b in snake_case - behaves like accepts - accepts @__foo__ in snake_case - behaves like offense - registers an offense for _unused1 in snake_case - behaves like accepts - accepts _foo in snake_case - behaves like accepts - accepts local_1 in snake_case - behaves like offense_array - registers an offense for ["a1", "a_2"] in snake_case - behaves like offense - registers an offense for @@local1 in snake_case - behaves like accepts - accepts a_1_b_1 in snake_case - behaves like offense - registers an offense for @local1 in snake_case - behaves like accepts - accepts local_123 in snake_case - behaves like accepts - accepts aB_1 in snake_case - behaves like offense - registers an offense for camelCase1 in snake_case - behaves like accepts - accepts _ in snake_case - behaves like offense - registers an offense for @camelCase1 in snake_case - behaves like accepts - accepts local_12 in snake_case - behaves like offense - registers an offense for local1 in snake_case - behaves like accepts - accepts @foo in snake_case - behaves like accepts - accepts local_ in snake_case - behaves like offense - registers an offense for aB1 in snake_case - when configured for normal - registers an offense for snake case numbering in method camel case - parameter - registers an offense for snake case numbering in method parameter - behaves like accepts - accepts foo10_bar in normalcase - behaves like accepts - accepts localFOO1 in normalcase - behaves like offense - registers an offense for @@local_1 in normalcase - behaves like accepts - accepts target_u2f_device in normalcase - behaves like accepts - accepts _foo in normalcase - behaves like offense - registers an offense for @local_1 in normalcase - behaves like accepts - accepts local1 in normalcase - behaves like accepts - accepts local_ in normalcase - behaves like offense_array - registers an offense for ["a_1", "a2"] in normalcase - behaves like offense - registers an offense for local_1 in normalcase - behaves like offense - registers an offense for sha_256 in normalcase - behaves like accepts - accepts user1_id in normalcase - behaves like offense - registers an offense for _myLocal_1 in normalcase - behaves like accepts - accepts @foo in normalcase - behaves like offense - registers an offense for localFOO_1 in normalcase - behaves like offense - registers an offense for local_FOO_1 in normalcase - behaves like accepts - accepts _ in normalcase - behaves like accepts - accepts snake_case in normalcase - behaves like accepts - accepts sha256 in normalcase - behaves like offense - registers an offense for @myAttribute_1 in normalcase - behaves like accepts - accepts user_1_id in normalcase - behaves like offense - registers an offense for myAttribute_1 in normalcase - behaves like accepts - accepts @__foo__ in normalcase +RuboCop::Cop::Style::Copyright + does not register an offense when the notice is not the first comment + does not register an offense when the notice is in a block comment + does not register an offense when the notice is present + when the copyright notice is missing + fails to autocorrect when the AutocorrectNotice does not match the Notice pattern + adds an offense + fails to autocorrect if no AutocorrectNotice is given + when the copyright notice is missing and the source code file starts with an encoding comment + adds an offense + when the copyright notice is missing and the source code file starts with a shebang + adds an offense + when the source code file is empty + adds an offense + when the copyright notice is missing and the source code file starts with shebang and an encoding comment + adds an offense + when the copyright notice comes after any code + adds an offense -RuboCop::Cop::Layout::FirstHashElementIndentation - when EnforcedStyle is align_braces - accepts correctly indented first pair +RuboCop::Cop::Style::HashSyntax + configured to enforce hash rockets style + registers an offense for mixed syntax + registers offense for Ruby 1.9 style accepts an empty hash - accepts a first pair on the same line as the left brace - accepts several pairs per line - registers an offense and corrects incorrectly indented } - accepts single line hash - when 'consistent' style is used - registers an offense and correcs incorrect indentation - when 'special_inside_parentheses' style is used - registers an offense and corrects incorrect indentation - when hash is operand - registers an offense and corrects incorrectly indented first pair - accepts correctly indented first pair - registers an offense and corrects incorrectly indented } - when hash is method argument - and argument are not surrounded by parentheses - accepts single line hash with braces - accepts braceless hash - accepts a correctly indented multi-line hash with braces - registers an offense for incorrectly indented multi-line hash with braces - and arguments are surrounded by parentheses - and EnforcedStyle is consistent - registers an offense and corrects incorrect indentation - accepts normal indentation for second argument - accepts normal indentation for first argument - and EnforcedStyle is special_inside_parentheses - accepts special indentation for second argument - registers an offense and corrects 'align_braces' indentation - accepts special indentation for first argument - accepts normal indentation for hash within hash - registers an offense and corrects 'consistent' indentation - when using safe navigation operator - registers an offense and corrects 'consistent' indentation - when hash is right hand side in assignment + registers an offense for 1.9 style in method calls + accepts hash rockets in method calls + accepts hash rockets in a hash literal + UseHashRocketsWithSymbolValues has no impact + does not register an offense when there is a symbol value + configured to enforce ruby 1.9 style with no mixed keys + UseHashRocketsWithSymbolValues disabled + registers an offense when keys start with a digit + registers an offense when keys have whitespaces in them + registers an offense for hash rockets in method calls + registers an offense for mixed syntax when new is possible + accepts new syntax when keys are interpolated string + accepts new syntax in method calls + registers an offense when keys have special symbols in them + accepts hash rockets when keys have different types + accepts an empty hash + registers offense for hash rocket syntax when new is possible + registers an offense when keys have different types and styles + accepts new syntax in a hash literal + UseHashRocketsWithSymbolValues enabled + registers an offense when keys start with a digit + registers an offense when any element uses a symbol for the value + auto-corrects to hash rockets when all elements have symbol value + accepts new syntax in a hash literal + registers an offense when any element has a symbol value in method calls + accepts new syntax when keys are interpolated string + registers an offense when keys have special symbols in them + registers an offense for mixed syntax when new is possible + registers an offense for hash rockets in method calls + accepts hash rockets when keys have different types + registers an offense when keys have different types and styles + accepts an empty hash + registers offense for hash rocket syntax when new is possible + accepts new syntax in method calls + registers an offense when keys have whitespaces in them + configured to enforce no mixed keys + registers an offense for mixed syntax when new is possible accepts an empty hash - accepts correctly indented first pair - accepts several pairs per line - accepts single line hash - accepts a first pair on the same line as the left brace - registers an offense and corrects incorrectly indented first pair - when indentation width is overridden for this cop - accepts correctly indented first pair - registers an offense and corrects incorrectly indented first pair - when hash is argument to setter - accepts correctly indented first pair - registers an offense and corrects incorrectly indented first pair - when the HashAlignment style is separator for => - accepts correctly indented first pair - registers an offense and corrects incorrectly indented first pair with => - registers an offense and corrects incorrectly indented } - when the HashAlignment style is separator for : - accepts correctly indented first pair - registers an offense and corrects incorrectly indented } - registers an offense and corrects incorrectly indented first pair with : + accepts new hash style + accepts hash rockets when keys have different types + auto-corrects mixed key hashes + accepts hash rockets when keys start with a digit + registers an offense when keys have special symbols and mix styles + accepts old hash rockets style + accepts new syntax in a hash literal + accepts hash rockets when keys have special symbols in them + accepts new syntax in method calls + accepts the hash rocket syntax when new is possible + accepts hash rockets in method calls + registers an offense when keys have different types and styles + accepts hash rockets when keys have whitespaces in them + registers an offense when keys have whitespaces and mix styles + registers an offense when keys start with a digit and mix styles + configured to enforce ruby19 style + configured to use hash rockets when symbol values are found + accepts hash in ruby19 style with no symbol values + registers an offense when any element uses a symbol for the value + registers an offense for hashes with elements on multiple lines + accepts both hash rockets and ruby19 syntax in the same code + accepts ruby19 syntax when no elements have symbol values in method calls + registers an offense when using hash rockets and no elements have a symbol value + accepts ruby19 syntax when no elements have symbol values + registers an offense when any element has a symbol value in method calls + accepts an empty hash + auto-corrects to hash rockets when all elements have symbol value + with SpaceAroundOperators enabled + registers an offense for hash rockets in method calls + accepts an empty hash + accepts new syntax in a hash literal + auto-corrects even if it interferes with SpaceAroundOperators + accepts hash rockets when symbol keys end with = + registers an offense when symbol keys have strings in them + registers offense when keys start with an uppercase letter + preserves quotes during autocorrection + auto-corrects a missing space when hash is used as argument + registers offense for hash rocket syntax when new is possible + accepts new syntax in method calls + accepts hash rockets when keys have different types + accepts hash rockets when symbol characters are not supported + registers an offense for mixed syntax when new is possible + if PreferHashRocketsForNonAlnumEndingSymbols is true + accepts hash rockets when symbols end with ? + accepts hash rockets when symbols end with ! + when using a return value uses `return` + registers an offense and corrects when enclosed in parentheses + registers an offense and corrects when not enclosed in parentheses + if PreferHashRocketsForNonAlnumEndingSymbols is false + registers an offense for hash rockets when symbols end with ? + registers an offense for hash rockets when symbols end with ! + with SpaceAroundOperators disabled + auto-corrects even if there is no space around => -RuboCop::Cop::Naming::MethodParameterName - does not register for method without parameters - does not register offense for valid parameter names - does not register offense for valid keyword parameters - does not register offense for empty kwrestarg - does not register offense for valid default parameters - registers offense when parameter ends in number - registers offense when parameter contains uppercase characters - registers offense when parameter is less than minimum length - registers offense for offensive keyword parameters - registers offense when parameter ends in number on class method - does not register offense for valid parameter names on self.method - registers offense for offensive default parameter - does not register offense for empty restarg - can register multiple offenses in one method definition - when using argument forwarding - does not register an offense - with AllowedNames - accepts param names prefixed with underscore - registers unlisted offensive names - accepts underscore param names - accepts specified block param names - with ForbiddenNames - registers offense for parameter listed as forbidden - accepts parameter that uses a forbidden name's letters - with AllowNamesEndingInNumbers - accept parameters that end in numbers +RuboCop::Cop::Style::NegatedWhile + autocorrects by replacing while not with until + registers an offense for while with exclamation point condition + registers an offense for until with exclamation point condition + does not blow up for empty while condition + accepts a while where only part of the condition is negated + autocorrects by replacing until not with while + does not blow up for empty until condition + accepts a while where the condition is doubly negated + registers an offense for while with "not" condition + +RuboCop::Cop::Layout::SpaceAfterSemicolon + does not crash if semicolon is the last character of the file + registers an offense and corrects semicolon without space after it + inside block braces + when EnforcedStyle for SpaceInsideBlockBraces is space + registers an offense and corrects no space between a semicolon and a closing brace + behaves like common behavior + accepts a space between a semicolon and a closing brace + when EnforcedStyle for SpaceInsideBlockBraces is no_space + accepts no space between a semicolon and a closing brace + behaves like common behavior + accepts a space between a semicolon and a closing brace + +RuboCop::Options + options precedence + .rubocop directory + is ignored and command line options are used + .rubocop file + has lower precedence then options from RUBOCOP_OPTS env variable + has lower precedence then command line options + RUBOCOP_OPTS environment variable + has lower precedence then command line options + has higher precedence then options from .rubocop file + option + --disable-uncorrectable + fails if given alone without --auto-correct/-a + accepts together with --auto-correct-all + accepts together with --auto-correct + --exclude-limit + fails if given last without argument + fails if given without --auto-gen-config + fails if given first without argument + fails if given alone without argument + -h/--help + shows help text + lists all builtin formatters + exits cleanly + --parallel + combined with --auto-correct + fails with an error message + combined with --cache false + fails with an error message + combined with --fail-fast + fails with an error message + combined with --auto-gen-config + fails with an error message + --require + requires the passed path + incompatible cli options + rejects using -V with --show-cops + mentions all incompatible options when more than two are used + rejects using -v with --show-cops + rejects using -v with -V + --cache + accepts true as argument + accepts false as argument + fails if unrecognized argument is given + fails if no argument is given + --auto-gen-config + accepts other options + -s/--stdin + fails if no paths are given + succeeds with exactly one path + fails if more than one path is given + --safe-auto-correct + is a deprecated alias + --auto-gen-only-exclude + fails if given without --auto-gen-config + --fail-level + accepts full severity names + accepts the "fake" severities A/autocorrect + accepts severity initial letters + --display-only-failed + fails if given without --format junit + works if given with --format junit -RuboCop::Cop::Style::ParallelAssignment - registers an offense when assigning to same variables in same order - corrects when the right variable is an array - corrects when the expression uses a modifier while statement - corrects when the expression uses a modifier if statement inside a method - allows expanding an assigned var - corrects when assigning from multiple methods with blocks - corrects parallel assignment in rescue statements within begin ... rescue - corrects parallel assignment in while statements - registers an offense when the right side has mixed expressions - corrects when the right variable is a symbol array - registers an offense when the right side has constants - corrects parallel assignment in unless statements - corrects when using nested indentation - corrects when the expression uses a modifier rescue statement inside of a method - corrects when the number of left hand variables matches the number of right hand variables - registers an offense with indices - registers an offense with indices and attributes when assignments must be reordered to preserve meaning - corrects parallel assignment in until statements - corrects when assigning to method returns - corrects parallel assignment in if statements - registers an offense when the right side has multiple hashes - registers an offense with attributes when assignments must be reordered to preserve meaning - corrects when the right variable is a word array - corrects when using constants - corrects when the expression uses a modifier rescue statement - registers an offense when right hand side has maps with blocks - corrects when assignments must be reordered to avoid changing meaning - corrects when the expression is missing spaces - corrects when the expression uses a modifier if statement - registers an offense when the right side has methods with/without blocks - registers an offense when assigning to namespaced constants - corrects when the expression uses a modifier rescue statement as the only thing inside of a method - corrects when the expression uses a modifier until statement - corrects when using single indentation - corrects when the expression uses a modifier unless statement - registers an offense when assignments must be reordered to preserve meaning - registers an offense when right hand side has namespaced constants - allows more right variables than left variables - registers an offense when left hand side ends with an implicit variable - allows more left variables than right variables - corrects parallel assignment inside rescue statements within method definitions - registers an offense when the right side has mulitple arrays - registers an offense with indices of different variables - behaves like allowed - allows assignment of: array = [1, 2, 3]; a, = array; - behaves like allowed - allows assignment of: a, = *foo - behaves like allowed - allows assignment of: CONSTANT, = 1, 2 - using custom indentation width - works with rescue - works with nesting - works with guard clauses - works with standard correction - behaves like allowed - allows assignment of: a, = *'foo' - behaves like allowed - allows assignment of: a, b = foo() - behaves like allowed - allows assignment of: a = 1; b = 2; - behaves like allowed - allows assignment of: a, b = *foo - behaves like allowed - allows assignment of: a[0], a[1] = a[1], a[0] - behaves like allowed - allows assignment of: a, = 1, 2, 3 - behaves like allowed - allows assignment of: ary[0], ary[1], ary[2] = ary[1], ary[2], ary[0] - behaves like allowed - allows assignment of: a, b = (a + b), (a - b) - behaves like allowed - allows assignment of: a, *b = [1, 2, 3] - behaves like allowed - allows assignment of: a, b, c = 1, 2, *node - behaves like allowed - allows assignment of: a, b = b, a - behaves like allowed - allows assignment of: self.a, self.b = self.b, self.a - behaves like allowed - allows assignment of: self.a, self.b = b, a - behaves like allowed - allows assignment of: a, b, c = *node, 1, 2 - behaves like allowed - allows assignment of: a, b = Float::INFINITY - behaves like allowed - allows assignment of: a, = a - behaves like allowed - allows assignment of: *a, b = [1, 2, 3] - behaves like allowed - allows assignment of: a, = 1 - behaves like allowed - allows assignment of: obj.attr1, obj.attr2 = obj.attr2, obj.attr1 - behaves like allowed - allows assignment of: begin_token, end_token = CONSTANT - behaves like allowed - allows assignment of: a = *'foo' - behaves like allowed - allows assignment of: obj.attr1, ary[0] = ary[0], obj.attr1 - behaves like allowed - allows assignment of: a = 1 - behaves like allowed - allows assignment of: foo = [1, 2, 3]; a, b, c = foo; - behaves like allowed - allows assignment of: a, b = foo.map { |e| e.id } - behaves like allowed - allows assignment of: a = a - behaves like allowed - allows assignment of: a, b, c = b, c, a +RuboCop::Cop::Style::YodaCondition + enforce yoda + accepts class variable on right + accepts string literal on left + accepts safe navigation on right + accepts variable on right after assignment + accepts number on left of <=> + accepts negation + accepts global variable on right + registers an offense for boolean literal on right + registers an offense for number on right of comparison + registers an offense for string literal on right + accepts numbers on both sides + accepts arrays of numbers on both sides + registers an offense for nil on right + accepts subtraction on right of comparison + registers an offense for number on right + accepts method call on receiver on right + accepts accessor and variable on right in boolean expression + accepts string literal on right of case equality check + accepts assignment + accepts instance variable on right + within an if or ternary statement + registers an offense number on right of comparison in if condition + registers an offense for nil on right in ternary condition + registers an offense for number on right of <= in ternary condition + registers an offense for number on right in modifier if + registers an offense for number on right of >= in ternary condition + registers an offense number on right in if condition + with EnforcedStyle: require_for_equality_operators_only + registers an offense for negated equality check + registers an offense for equality check + accepts number on right of comparison + accepts nil on right of comparison + accepts mixed order in comparisons + enforce not yoda + registers an offense for boolean literal on left + accepts instance variable on left + registers an offense for string literal on left + accepts __FILE__ on left in negated program name check + accepts string literal on right + accepts string literal on left of case equality check + accepts interpolated regex on left + accepts __FILE__ on left in program name check + accepts negation + accepts interpolated string on left + accepts method call on receiver on left + accepts assignment + accepts subtraction expression on left of comparison + accepts accessor and variable on left in boolean expression + accepts safe navigation on left + accepts class variable on left + accepts variable on left after assign + accepts number on both sides + registers an offense number on left of comparison + accepts array of numbers on both sides + accepts number on left of <=> + accepts global variable on left + registers an offense for nil on left + registers an offense number on left + within an if or ternary statement + registers an offense for nil on left in ternary condition + registers an offense for number on left in if condition + registers an offense for number on left in modifier if + registers an offense for number on left of <= in ternary condition + registers an offense for number on left of >= in ternary condition + registers an offense for number on left of comparison in if condition + with EnforcedStyle: forbid_for_equality_operators_only + accepts mixed order in comparisons + registers an offense for negated equality check + accepts nil on left of comparison + registers an offense for equality check + accepts number on left of comparison -RuboCop::Cop::Style::GuardClause - registers an error with raise "error" in the else branch - registers an offense when using `|| raise` in `then` branch - registers an offense when using `and return` in `else` branch - does not report an offense if break is inside if..elsif..else..end - registers an offense when using `|| raise` in `else` branch - does not report an offense if raise "error" is inside elsif - registers an error if non-control-flow branch has multiple lines - doesn't register an error if control flow expr has multiple lines - registers an error if non-control-flow branch has multiple lines - registers an error if non-control-flow branch has multiple lines - doesn't register an error if condition has multiple lines - does not report an offense if next is inside elsif - registers an error if non-control-flow branch has multiple lines - registers an error with raise "error" in the if branch - does not report an offense if return is inside if..elsif..else..end - accepts a method which body does not end with if / unless - doesn't register an error if control flow expr has multiple lines - does not register an offense when assigning the result of a guard condition with `else` - accepts a method whose body is a modifier if / unless - registers an error with break in the if branch - does not report an offense if break is inside elsif - registers an error with return in the if branch - doesn't register an error if control flow expr has multiple lines - registers an error with break in the else branch - accepts a method with empty parentheses as its body - doesn't register an error if condition has multiple lines - registers an error with next in the if branch - registers an error with return in the else branch - does not report an offense if next is inside if..elsif..else..end - does not report an offense if body is if..elsif..end - doesn't report an offense if condition has multiple lines - doesn't register an error if condition has multiple lines - does not report an offense if raise "error" is inside if..elsif..else..end - doesn't register an error if condition has multiple lines - doesn't register an error if control flow expr has multiple lines - registers an error with next in the else branch - accepts a method which body is if / unless with else - registers an offense when using `and return` in `then` branch - does not report an offense if return is inside elsif - method in module - registers an offense for instance method - registers an offense for singleton methods - behaves like reports offense - reports an offense if method body ends with if / unless without else - reports an offense if method body is if / unless without else - with Metrics/MaxLineLength enabled - registers an offense with non-modifier example code if too long for single line - MinBodyLength: 4 - accepts a method whose body has 3 lines - behaves like reports offense - reports an offense if method body ends with if / unless without else - reports an offense if method body is if / unless without else - Invalid MinBodyLength - fails with an error - with Metrics/MaxLineLength disabled - registers an offense with modifier example code regardless of length - MinBodyLength: 1 - reports an offense for if whose body has 1 line +RuboCop::Cop::Layout::MultilineHashKeyLineBreaks + without line break after opening bracket + registers an offense and corrects when key starts on same line as another + registers an offense and corrects nested hashes + when on same line + does not add any offenses + with line break after opening bracket + registers an offense and corrects when key starts on same line as another + when on all keys on one line different than brackets + does not add any offenses + when key starts on same line as another with rockets + adds an offense + when on different lines than brackets but keys on one + does not add any offenses -RuboCop::Cop::Style::RescueStandardError - implicit - accepts rescue modifier - when rescuing in a begin block - accepts rescuing StandardError with other errors, assigned to a variable - accepts rescuing a single error class other than StandardError, assigned to a variable - accepts rescuing no error class, assigned to a variable - accpets rescuing no error class - accepts rescuing StandardError with other errors - accepts rescuing ::StandardError with other errors - accepts rescuing a single error class other than StandardError - when rescuing StandardError by itself - registers an offense - when the error is assigned to a variable - registers an offense - with ::StandardError - registers an offense - with ::StandardError - registers an offense - when rescuing in a method definition - accepts rescuing StandardError with other errors - accepts rescuing no error class - accepts rescuing a single error other than StandardError, assigned to a variable - accepts rescuing a single error other than StandardError - accepts rescuing no error class, assigned to a variable - accepts rescuing StandardError with other errors, assigned to a variable - when rescuing StandardError by itself - registers an offense - when the error is assigned to a variable - registers an offense - explicit - accepts rescue modifier - when rescuing in a method definition - accepts rescuing StandardError by itself - accepts rescuing StandardError by itself, assigned to a variable - accepts rescuing StandardError with other errors - accepts rescueing a single error other than StandardError - accepts rescueing a single error other than StandardError, assigned to a variable - accepts rescuing StandardError with other errors, assigned to a variable - when the error is assigned to a variable - registers an offense - when rescue is called without an error class - registers an offense - when rescuing in a begin block - accepts rescuing StandardError with other errors - accepts rescuing StandardError with other errors, assigned to a variable - accepts rescuing StandardError by itself, assigned to a variable - accepts rescuing a single error other than StandardError - accepts rescuing StandardError by itself - accepts rescuing a single error other than StandardErrorassigned to a variable - when calling rescue without an error class - registers an offense - when the error is assigned to a variable - registers an offense +RuboCop::Cop::Style::ClassVars + does not register an offense for class variable usage + registers an offense for class variable set on class receiver + registers an offense for class variable set in class + registers an offense for class variable declaration -RuboCop::Runner - #run when interrupted - with SIGINT - returns false - #run - if a cop crashes - does not call ResultCache#save - if there is an offense in an inspected file - returns false - sends the offense to a formatter - if -s/--stdin is used with an offense - sends the offense to a formatter - returns false - if there are no offenses in inspected files - returns true - #run with cops autocorrecting each-other - if there is an offense in an inspected file - aborts because of an infinite loop +RuboCop::Cop::Naming::HeredocDelimiterCase + when enforced style is uppercase + with an interpolated heredoc + does not register an offense with an uppercase delimiter + registers an offense with a camel case delimiter + registers an offense with a lowercase delimiter + with a squiggly heredoc + registers an offense with a camel case delimiter + registers an offense with a lowercase delimiter + does not register an offense with an uppercase delimiter + with a non-interpolated heredoc + when using single quoted delimiters + registers an offense with a camel case delimiter + does not register an offense with an uppercase delimiter + registers an offense with a lowercase delimiter + when using back tick delimiters + does not register an offense with an uppercase delimiter + registers an offense with a camel case delimiter + registers an offense with a lowercase delimiter + when using double quoted delimiters + does not register an offense with an uppercase delimiter + registers an offense with a camel case delimiter + registers an offense with a lowercase delimiter + when using non-word delimiters + does not register an offense + when enforced style is lowercase + with a non-interpolated heredoc + registers an offense with an uppercase delimiter + registers an offense with a camel case delimiter + does not register an offense with a lowercase delimiter + with a squiggly heredoc + does not register an offense with a lowercase delimiter + registers an offense with an uppercase delimiter + registers an offense with a camel case delimiter + with an interpolated heredoc + does not register an offense with a lowercase delimiter + registers an offense with a camel case delimiter + registers an offense with an uppercase delimiter -RuboCop::RakeTask - running tasks - will not error when result is not 0 and fail_on_error is false - exits when result is not 0 and fail_on_error is true - runs with specified options if a block is given - allows nested arrays inside formatters, options, and requires - uses the default formatter from .rubocop.yml if no formatter option is given - runs with default options - auto_correct - runs with --auto-correct-all - runs with with the options that were passed to its parent task - defining tasks - creates a rubocop task and a rubocop auto_correct task - creates a named task and a named auto_correct task +RuboCop::Cop::Style::IfUnlessModifierOfIfUnless + provides a good error message + `unless` / `else` with modifier + registers an offense and corrects + conditional with modifier in body + accepts + ternary with modifier + registers an offense and corrects + nested conditionals + accepts + conditional with modifier + registers an offense and corrects -RuboCop::Cop::Layout::RescueEnsureAlignment - accepts rescue and ensure on the same line - accepts correctly aligned rescue in assigned begin-end block - accepts correctly aligned ensure - accepts correctly aligned rescue - accepts end being misaligned - accepts the modifier form - allows inline access modifier - with private modifier - ensure with def - correct alignment - registers an offense - rescue with def - correct alignment - registers an offense - rescue with defs - registers an offense - correct alignment - ensure with defs - registers an offense - correct alignment - with public_class_method modifier - ensure with def - correct alignment - registers an offense - rescue with def - correct alignment - registers an offense - ensure with defs - correct alignment - registers an offense - rescue with defs - registers an offense - correct alignment - with private_class_method modifier - ensure with defs - correct alignment - registers an offense - rescue with def - registers an offense - correct alignment - ensure with def - correct alignment - registers an offense - rescue with defs - registers an offense - correct alignment - rescue with begin - registers an offense - as RHS of assignment - registers offense for incorrect alignment - accepts multi-line, indented - accepts multi-line, aligned - ensure with class - registers an offense - ensure with defs - registers an offense - rescue with module - registers an offense when rescue used with module - excluded file - processes excluded files with issue - allows inline expression before - ensure - registers an offense - rescue - registers an offense - rescue with class - registers an offense when rescue used with class - ensure with def - registers an offense - ensure with module - registers an offense when ensure used with module - rescue with def - registers an offense - rescue with defs - registers an offense - >= Ruby 2.5 - accepts aligned rescue in do-end block assigned to instance variable - accepts aligned rescue in do-end block assigned to global variable - accepts aligned rescue in do-end block assigned to class - accepts aligned rescue in do-end block in a method - accepts aligned rescue in do-end block on or-assignment - accepts aligned rescue in do-end block assigned to class variable - accepts aligned rescue do-end block assigned to local variable - accepts aligned rescue in do-end block on multi-assignment - accepts aligned rescue in assigned do-end block starting on newline - accepts aligned rescue in do-end block - accepts aligned rescue in do-end block on and-assignment - accepts aligned rescue in do-end block on operation assignment - rescue in do-end block assigned to class variable - registers an offense - rescue in do-end block on multi-assignment - registers an offense - rescue in do-end block on or-assignment - registers an offense - rescue in do-end block assigned to local variable - registers an offense - rescue in do-end block on operation assignment - registers an offense - rescue in do-end block assigned to instance variable - registers an offense - rescue with do-end block - registers an offense - rescue in do-end block assigned to class - registers an offense - rescue in do-end block on and-assignment - registers an offense - rescue in do-end block assigned to global variable - registers an offense - rescue in assigned do-end block starting on newline - registers an offense - ensure with begin - registers an offense when ensure used with begin +RuboCop::Cop::Style::MixinUsage + does not register an offense when using inside nested module + include + registers an offense when using `include` in method definition outside class or module + registers an offense when using only `include` statement + registers an offense when using outside class (used above) + does not register an offense when using outside class + does not register an offense when using `include` in method definition inside class + does not register an offense when using inside block + does not register an offense when using `include` in method definition inside module + does not register an offense when using inside class + registers an offense when using outside class (used below) + doesn't register an offense when `include` call is a method argument + does not register an offense when using inside block and `if` condition is after `include` + Nested module + registers an offense when using outside class + Multiple definition classes in one + does not register an offense when using inside class + extend + registers an offense when using outside class + does not register an offense when using inside class + prepend + does not register an offense when using inside class + registers an offense when using outside class -RuboCop::Cop::Lint::RedundantStringCoercion - registers an offense and corrects `to_s` in interpolation - accepts interpolation without #to_s - registers an offense and corrects an implicit receiver - accepts #to_s with arguments in an interpolation - does not explode on empty interpolation - registers an offense and corrects `to_s` in an interpolation with several expressions +RuboCop::Cop::Layout::SpaceBeforeSemicolon + registers an offense and corrects space before semicolon + does not register an offense for no space before semicolons + registers an offense and corrects more than one space before a semicolon + inside block braces + when EnforcedStyle for SpaceInsideBlockBraces is space + accepts a space between an opening brace and a semicolon + behaves like common behavior + accepts no space between an opening brace and a semicolon + when EnforcedStyle for SpaceInsideBlockBraces is no_space + registers an offense and corrects a space between an opening brace and a semicolon + behaves like common behavior + accepts no space between an opening brace and a semicolon -RuboCop::Cop::Lint::Debugger - does not report an offense for a save_screenshot in comments - reports an offense for a pry binding call - does not report an offense for a pry in comments - does not report an offense for a remote_pry in comments - reports an offense for a debugger with Kernel call - does not report an offense for a remote_pry method - does not report an offense for a byebug method - does not report an offense for a debugger in comments - reports an offense for a remote_pry binding call - reports an offense for a binding.irb with Kernel call - reports an offense for a binding.pry with Kernel call - reports an offense for a remote_byebug call - reports an offense for a Pry.rescue call - reports an offense for a remote_pry binding with an argument call - reports an offense for a debugger with ::Kernel call - reports an offense for a pry_remote binding with an argument call - does not report an offense for a save_screenshot method - does not report an offense for a pry method - reports an offense for a irb binding call - reports an offense for a debugger with an argument call - does not report an offense for a irb in comments - reports an offense for a web console binding call - reports an offense for a pry binding with an argument call - does not report an offense for a non-pry binding - reports an offense for a debugger call - does not report an offense for a remote_byebug method - does not report an offense for a irb method - reports an offense for a pry_remote binding call - reports an offense for a byebug call - does not report an offense for a console in comments - does not report an offense for a pry_remote in comments - reports an offense for a byebug with an argument call - does not report an offense for a pry_remote method - does not report an offense for a byebug in comments - does not report an offense for a remote_byebug in comments - does not report an offense for a save_and_open_page in comments - does not report an offense for a console method - does not report an offense for save_and_open_page with Kernel - does not report an offense for a save_and_open_screenshot method - does not report an offense for a save_and_open_screenshot in comments - does not report an offense for a save_and_open_page method - does not report an offense for a debugger method - with capybara debug method call - reports an offense for save_screenshot - reports an offense for save_and_open_page - reports an offense for save_and_open_screenshot - with an argument - reports an offense for save_and_open_screenshot - reports an offense for save_and_open_page - reports an offense for save_screenshot +RuboCop::Cop::Style::Semicolon + registers an offense for a single expression + accepts one line empty module definitions + accepts semicolon after params if so configured + registers an offense for a semicolon at the beginning of a line + accepts semicolon before end if so configured + accepts one line empty method definitions + registers an offense for semicolon at the end no matter what + accepts one line method definitions + registers an offense for one line method with two statements + accept semicolons inside strings + accepts one line empty class definitions + registers an offense for several expressions + with a multi-expression line without a semicolon + does not register an offense + when AllowAsExpressionSeparator is true + accepts one line method with two statements + accepts several expressions -RuboCop::Cop::Style::NilComparison - configured with comparison preferred - registers an offense for nil? - configured with predicate preferred - registers an offense for == nil - registers an offense for === nil +RuboCop::Cop::Lint::PercentSymbolArray + detecting colons or commas in a %i/%I string + accepts likely false positive $, + registers an offense and corrects when there are no colons but one comma + accepts tokens without colons or commas + registers an offense and corrects when there are no colons but one comma + registers an offense and corrects when one symbol has a colon but there are no commas + accepts likely false positive $, + registers an offense and corrects when symbols contain colons and are comma separated + accepts tokens without colons or commas + registers an offense and corrects when symbols contain colons and are comma separated + registers an offense and corrects when one symbol has a colon but there are no commas + with binary encoded source + registers an offense and corrects when tokens contain quotes + accepts if tokens contain no quotes -RuboCop::Cop::Style::RedundantCapitalW - does not register an offense for array containing non-string - registers no offense for %w with interpolation-like syntax - does not register an offense for array with one element - registers no offense for %W with interpolation - registers an offense for misused %W - registers an offense for misused %W with different bracket - does not register an offense for array of non-words - registers no offense for arrays with character constants - registers no offense for %w without interpolation - does not register an offense for array with empty strings - registers no offense for normal arrays of strings with interpolation - registers no offense for %W with special characters - registers no offense for normal arrays of strings +RuboCop::Cop::Layout::MultilineOperationIndentation + when EnforcedStyle is indented + accepts indented operands in if condition + accepts an expression where the first operand spans multiple lines + accepts any indentation of method parameters + accepts double indentation of until condition + accepts normal indentation of method parameters + accepts indentation of next if condition + accepts indented operands inside and outside a block + registers an offense for a 2 space indentation of unless condition + registers an offense and corrects wrong indentation of for expression + accepts indented operands in while body + registers an offense and corrects correct + unrecognized style + registers an offense and corrects aligned operands in if conditions + accepts two spaces indentation in assignment of array element + accepts special indentation of for expression + registers an offense and corrects aligned code on LHS of equality operator + accepts unary operations + accepts double indentation of if condition + accepts indented operands in for body + registers an offense and corrects one space indentation of second line + accepts indented operands in an array + accepts two spaces indentation of second line + accepts double indentation of while condition + accepts indented operands in if body + registers an offense and corrects emacs ruby-mode 1.1 indentation of an expression in an array + does not check method calls + registers an offense and corrects no indentation of second line + accepts double indentation of unless condition + registers an offense and corrects extra indentation of third line + accepts indentation of assignment + accepts the indentation of a broken string + accepts indentation of return if condition + registers an offense for a 2 space indentation of until condition + accepts no extra indentation of third line + accepts indented operands in ordinary statement + accepts indentation of next unless condition + registers an offense for a 2 space indentation of if condition + accepts two spaces indentation in assignment of local variable + accepts indented operands in until body + accepts indented operands in unless body + registers an offense and corrects an unindented multiline operation that is the left operand in another operation + registers an offense for a 2 space indentation of while condition + accepts indentation of return unless condition + accepts any indentation of parameters to #[] + accepts alignment inside a grouped expression + registers an offense and corrects three space indentation of second line + registers an offense and corrects aligned operators in assignment + accepts normal indentation inside grouped expression + when indentation width is overridden for this cop + accepts indented operands in if condition + accepts indentation of unless condition which is offset by a single normal indentation step + registers an offense and corrects + accepts indented operands in until body + accepts indented operands in while body + registers an offense for a 4 space indentation of until condition + accepts indented operands in if body + accepts indented operands in unless body + registers an offense for a 4 space indentation of unless condition + accepts indentation of until condition which is offset by a single normal indentation step + registers an offense for a 4 space indentation of if condition + registers an offense for a 4 space indentation of while condition + accepts indentation of while condition which is offset by a single normal indentation step + accepts indentation of if condition which is offset by a single normal indentation step + when EnforcedStyle is aligned + registers an offense for misaligned operands in while condition + accepts alignment inside a grouped expression + accepts indented operands in an array + registers an offense and corrects indented operand in second argument + accepts indented operands with ternary operators + accepts indented operands in ordinary statement + accepts unary operations + registers an offense and corrects emacs ruby-mode 1.1 indentation of an expression in an array + accepts indented operands in for body + registers an offense and corrects extra indentation of third line + accepts two spaces indentation in assignment of array element + registers an offense and corrects unaligned operands in op-assignment + registers an offense for misaligned operands in until condition + accepts indented operands inside block + assignment + registers an offense and corrects misaligned string operand when plus is used + accepts indented operands inside and outside a block + registers an offense for misaligned operands in unless condition + registers an offense and corrects no indentation of second line + registers an offense for misaligned operands in if condition + registers an offense and corrects one space indentation of second line + accepts two spaces indentation of second line + accepts an expression where the first operand spans multiple lines + accepts indented code on LHS of equality operator + registers an offense and corrects misaligned string operand when the first operand has backslash continuation + accepts any indentation of parameters to #[] + registers an offense and corrects misaligned operands in unless condition + registers an offense and corrects three space indentation of second line + accepts aligned operands in assignment + registers an offense and corrects indented operands in if condition + accepts two spaces indentation in assignment of local variable + registers an offense and corrects an unindented multiline operation that is the left operand in another operation + accepts aligned operands in if condition + accepts aligned or:ed operands in assignment + accepts no extra indentation of third line + registers an offense and corrects indented second part of string + does not check method calls RuboCop::Formatter::FormatterSet responds to all formatter API methods + formatter API method + invokes the same method of all containing formatters add_formatter + adds a formatter with specified formatter type can add multiple formatters by being invoked multiple times adds a formatter to itself - adds a formatter with specified formatter type when output path is omitted adds a formatter outputs to $stdout when output path is specified @@ -16748,1220 +19657,400 @@ when parent directories don't exist creates them #custom_formatter_class - can handle namespaced constant name can handle top level namespaced constant name returns constant represented by the passed string + can handle namespaced constant name when non-existent constant name is passed raises error - formatter API method - invokes the same method of all containing formatters + #close_output_files + does not close non file output + closes all output files #builtin_formatter_class - returns class which matches double character alias name returns class which matches passed alias name exactly returns class which matches single character alias name - #close_output_files - closes all output files - does not close non file output - -RuboCop::Cop::Layout::EmptyLinesAroundAttributeAccessor - does not registers an offense and corrects when using `if` ... `else` branches - accepts code when used in class definition - accepts code when attribute method is method chained - registers an offense and corrects for code that immediately follows accessor with comment - accepts code that separates attribute accessors from the code with a newline - accepts code that separates a attribute accessor from the code with a newline - registers an offense and corrects for code that immediately follows accessor - when `AllowAliasSyntax: false` - registers an offense for code that immediately `alias` syntax after accessor - when `AllowAliasSyntax: true` - does not register an offense for code that immediately `alias` syntax after accessor - when `AllowedMethods: private` - does not register an offense for code that immediately ignored methods after accessor - when `AllowedMethods: []` - registers an offense for code that immediately ignored methods after accessor + returns class which matches double character alias name -RuboCop::Cop::Metrics::ModuleLength - accepts a module with less than 5 lines - reports the correct beginning and end lines - accepts empty modules - rejects a module with more than 5 lines - accepts a module with 5 lines - does not count blank lines - when a module has inner classes - rejects a module with 6 lines that belong to the module directly - does not count lines of inner classes - when a module has inner modules - rejects a module with 6 lines that belong to the module directly - does not count lines of inner modules - when `CountAsOne` is not empty - folds array into one line - when inspecting a class defined with Module.new - registers an offense - when CountComments is enabled - also counts commented lines - when inspecting a class defined with ::Module.new - registers an offense +RuboCop::Cop::Style::TrailingUnderscoreVariable + configured to not allow named underscore variables + does not register an offense for multiple named underscores preceded by a splat variable + does not register an offense for an underscore preceded by a splat variable and another underscore + does not register an offense for a named variable preceded by a names splat underscore variable + does not register an offense for an underscore preceded by a splat variable + registers an offense when underscore is the only variable in parallel assignment + does not register an offense for multiple underscores preceded by a splat variable + registers an offense for an underscore variable preceded by a named splat underscore variable + registers an offense for complex nested assignments with trailing underscores + registers an offense for named variables that start with an underscore + registers an offense for an underscore as the last param when there is also an underscore as the first param + does not register an offense for underscores at the beginning + registers an offense when the last variable of parallel assignment is an underscore + registers an offense for multiple underscore variables preceded by a splat underscore variable + registers an offense for multiple underscore variables preceded by a named splat underscore variable + does not register an offense for a named underscore variable preceded by a splat variable + registers an offense for an underscore preceded by a named splat underscore + does not register an offense for nested assignments without trailing underscores + does not register an offense for complex nested assignments without trailing underscores + does not register an offense for an underscore preceded by a splat variable anywhere in the argument chain + registers an offense for splat underscore as the last variable + registers an offense when multiple underscores are used as the last variables of parallel assignment + registers an offense for nested assignments with trailing underscores + does not register an offense for a named underscore preceded by a splat variable + registers an offense when underscore is the second to last variable and blank is the last variable + registers an offense for a named splat underscore as the last variable + does not register an offense when there are no underscores + autocorrect + with parentheses + removes assignment part when it is the only variable + leaves parentheses but removes trailing underscores + removes assignment part when every assignment is to `_` + leaves parentheses but removes trailing underscores and commas + configured to allow named underscore variables + does not register an offense for a named underscore variable preceded by a splat variable + does not register an offense for an underscore preceded by a splat variable and another underscore + registers an offense when underscore is the only variable in parallel assignment + does not register an offense for an underscore preceded by a splat variable anywhere in the argument chain + registers an offense for multiple underscore variables preceded by a splat underscore variable + registers an offense for nested assignments with trailing underscores + does not register an offense for multiple named underscores preceded by a splat variable + registers an offense for splat underscore as the last variable + does not register an offense for a named splat underscore as the last variable + does not register an offense for an underscore variable preceded by a named splat underscore variable + does not register an offense when there are no underscores + registers an offense when the last variable of parallel assignment is an underscore + registers an offense when underscore is the second to last variable and blank is the last variable + does not register an offense for multiple underscore variables preceded by a named splat underscore variable + registers an offense for complex nested assignments with trailing underscores + does not register an offense for a named variable preceded by a names splat underscore variable + does not register an offense for named variables that start with an underscore + registers an offense for an underscore as the last param when there is also an underscore as the first param + does not register an offense for underscores at the beginning + does not register an offense for nested assignments without trailing underscores + registers an offense when multiple underscores are used as the last variables of parallel assignment + does not register an offense for multiple underscores preceded by a splat variable + does not register an offense for an underscore preceded by a splat variable + does not register an offense for complex nested assignments without trailing underscores + autocorrect + with parentheses + leaves parentheses but removes trailing underscores + leaves parentheses but removes trailing underscores and commas + removes assignment part when it is the only variable + removes assignment part when every assignment is to `_` -RuboCop::Cop::Layout::MultilineArrayLineBreaks - when two elements on same line - registers an offense and corrects - when on same line, separate line from brackets - does not add any offenses - when nested arrays - registers an offense and corrects - when on same line - does not add any offenses +RuboCop::Cop::Naming::AccessorMethodName + accepts method set_something with two args + registers an offense for method set_something with one arg + registers an offense for singleton method get_... with no args + accepts method get_something with args + registers an offense for method get_... with no args + registers an offense for singleton method set_... with one args + accepts method set_something with no args + accepts singleton method set_something with two args + accepts singleton method set_something with no args + accepts singleton method get_something with args -RuboCop::Cop::Style::HashAsLastArrayItem - when EnforcedStyle is no_braces - does not register an offense when hash without braces - registers an offense and corrects when hash with braces - does not register an offense when hash is not inside array - when EnforcedStyle is braces - does not register an offense when hash with braces - registers an offense and corrects when hash without braces - does not register an offense when hash is not inside array +RuboCop::Cop::Style::NestedParenthesizedCalls + on a permitted method + doesn't register an offense + backslash newline in method call + registers an offense + on a call to a setter method + doesn't register an offense + on a method call with no arguments + doesn't register an offense + on an aref, nested in a parenthesized method call + doesn't register an offense + on a call with no arguments, nested in a parenthesized one + doesn't register an offense + on a deeply nested argument + doesn't register an offense + on a nested, parenthesized method call + doesn't register an offense + on a non-parenthesized method call + doesn't register an offense + on a non-parenthesized call nested in a parenthesized one + with multiple arguments to the nested call + registers an offense + with a single argument to the nested call + registers an offense + when using safe navigation operator + registers an offense -RuboCop::Cop::Lint::NextWithoutAccumulator - given an unrelated block - accepts a bare next - accepts next with a value - behaves like reduce/inject - given a inject block - registers an offense for a bare next - accepts next within a nested block - accepts next with a value - behaves like reduce/inject - given a reduce block - accepts next with a value - registers an offense for a bare next - accepts next within a nested block +RuboCop::Formatter::PacmanFormatter + #next_step + when no offenses are detected + calls the step function with a dot + when a offense is detected in a file + calls the step function with a dot + #step + character is ghost + removes the first • and puts a ghosts + character is Pacman + removes the first • and puts a ᗧ + character is a Pacdot + leaves the progress_line as it is + character is normal dot + removes the first • and puts a . + #update_progress_line + when total_files less than columns in the terminal + updates the progress_line properly + when total_files is greater than columns in the terminal + updates the progress_line properly + when need to change the line + updates the progress_line properly -RuboCop::Cop::Style::RedundantFetchBlock - with SafeForConstants: true - registers an offense and corrects when using `#fetch` with Rational in the block - registers an offense and corrects when using `#fetch` with String in the block and strings are frozen - does not register an offense when using `#fetch` with an argument in the block - registers an offense and corrects when using `#fetch` with empty block - registers an offense and corrects when using `#fetch` with Float in the block - does not register an offense when using `#fetch` with `Rails.cache` - does not register an offense when using `#fetch` with argument fallback - does not register an offense when using `#fetch` with String in the block and strings are not frozen - registers an offense and corrects when using `#fetch` with Complex in the block - registers an offense and corrects when using `#fetch` with constant in the block - registers an offense and corrects when using `#fetch` with Symbol in the block - does not register an offense when using `#fetch` with interpolated Symbol in the block - registers an offense and corrects when using `#fetch` with Integer in the block - with SafeForConstants: false - does not register an offense when using `#fetch` with constant in the block +RuboCop::Cop::Layout::MultilineHashBraceLayout + ignores single-line hashes + ignores implicit hashes + ignores empty hashes + behaves like multiline literal brace layout method argument + when arguments to a method + but no comment after the last element + autocorrects the closing brace + and a comment after the last element + does not autocorrect the closing brace + detects closing brace on separate line from last element + behaves like multiline literal brace layout trailing comma + same_line style + opening brace on same line as first element + last element has a trailing comma + autocorrects closing brace on different line as last element + symmetrical style + opening brace on same line as first element + last element has a trailing comma + autocorrects closing brace on different line from last element + behaves like multiline literal brace layout + heredoc + ignores heredocs that could share a last line + auto-corrects safe heredoc offenses + detects heredoc structures that are safe to add to + same_line style + opening brace on separate line from first element + detects closing brace on different line from last element + allows closing brace on same line as last element + allows closing brace on same line as last multiline element + autocorrects closing brace on different line from last element + opening brace on same line as first element + detects closing brace on different line from last element + autocorrects closing brace on different line as last element + detects closing brace on different line from multiline element + allows closing brace on same line from last element + allows closing brace on same line as multi-line element + with a chained call on the closing brace + but no comment after the last element + autocorrects the closing brace + and a comment after the last element + does not autocorrect the closing brace + detects closing brace on separate line from last element + symmetrical style + opening brace on separate line from first element + autocorrects closing brace on same line from last element + allows closing brace on separate line from last multiline element + allows closing brace on separate line from last element + detects closing brace on same line as last element + opening brace on same line as first element + allows closing brace on same line as last element + detects closing brace on different line from last element + allows closing brace on same line as last multiline element + autocorrects closing brace on different line from last element + with a chained call on the closing brace + but no comment after the last element + autocorrects the closing brace + and a comment after the last element + detects closing brace on separate line from last element + does not autocorrect the closing brace + new_line style + opening brace on separate line from first element + autocorrects closing brace on same line from last element + allows closing brace on separate line from last multiline element + detects closing brace on same line as last element + allows closing brace on separate line from last element + opening brace on same line as first element + detects closing brace on same line as last multiline element + autocorrects closing brace on same line as last element + detects closing brace on same line as last element + allows closing brace on different line from last element + allows closing brace on different line from multi-line element -RuboCop::Cop::Lint::UnreachableLoop - handles inner loops - with preceding continue statements - does not register an offense when using `case-when-else` with all break branches - does not register an offense when using `break` - does not register an offense when using `if-else` with all break branches - without preceding continue statements - does not register an offense when using `if-elsif-else` and not all branches are breaking - does not register an offense when using `case-when-else` and not all branches are breaking - registers an offense when using `if-else` with all break branches - registers an offense when using `break` - does not register an offense when using `if` without `else` - does not register an offense when using `case` without `else` - registers an offense when using `case-when-else` with all break branches +RuboCop::Cop::Lint::NonLocalExitFromIterator + allows return with value + allows return in define_method + allows return in define_singleton_method + when block is not followed by method chain + allows + when block in middle of nest is followed by method chain + registers offenses + when the return is within a nested method definition + allows return in a class method definition + allows return in an instance method definition + when block is followed by method chain + and has single argument + registers an offense + and has multiple arguments + registers an offense + and has no argument + allows + when lambda is inside of block followed by method chain + allows + when block is lambda + allows -RuboCop::Formatter::JSONFormatter - #finished - sets inspected file count in summary - outputs #output_hash as JSON - #hash_for_location - sets line value for :line key - sets column value for :column key - sets length value for :length key - #started - sets target file count in summary - #hash_for_offense - sets Offense#correctable? value for :correctable key - sets Offense#severity value for :severity key - sets value of #hash_for_location for :location key - sets Offense#corrected? value for :corrected key - sets Offense#cop_name value for :cop_name key - sets Offense#message value for :message key - #file_finished - adds detected offense count in summary - adds value of #hash_for_file to #output_hash[:files] - #hash_for_file - sets relative file path for :path key - sets an array of #hash_for_offense values for :offenses key +RuboCop::Cop::Style::TrailingBodyOnClass + accepts regular class + auto-corrects with comment after body + registers offense with multi-line class + registers an offense when body trails after class definition + accepts class inheritance + when class is not on first line of processed_source + auto-correct offense -RuboCop::Cop::Style::Encoding - registers an offense for vim-style encoding comments - registers an offense when encoding present and UTF-8 - registers no offense when encoding present but not UTF-8 - registers an offense when encoding present on 2nd line after shebang - registers no offense when no encoding present - registers an offense for encoding inserted by magic_encoding gem - registers no offense when encoding is in the wrong place +RuboCop::Cop::Style::ExponentialNotation + EnforcedStyle is scientific + registers no offense for a mantissa between 1 and 10 + registers no offense for a negative mantissa + registers no offense for a mantissa equal to 1 + registers an offense for mantissa smaller than 1 + registers an offense for mantissa equal to 10 + registers no offense for a float smaller than 1 + registers an offense for mantissa greater than 10 + registers no offense for a regular float + registers no offense for a negative exponent + EnforcedStyle is engineering + registers an offense for a mantissa greater than -0.1 + registers no offense for a float smaller than 1 + registers no offense for a negative exponent + registers an offense for exponent equal to 4 + registers an offense for mantissa smaller than 0.1 + registers an offense for mantissa smaller than -1000 + registers no offense for a regular float + registers an offense for exponent equal to -2 + registers no offense for a large mantissa + registers no offense for a negative mantissa + registers no offense for a mantissa equal to 1 + EnforcedStyle is integral + registers no offense for a float smaller than 1 + registers no offense for negative mantissa + registers no offense for negative exponent + registers an offense for decimal mantissa + registers no offense for an integral mantissa + registers no offense for a regular float + registers an offense for mantissa divisible by 10 -RuboCop::Cop::Style::ZeroLengthPredicate - when inspecting a File::Stat object - does not register an offense with ::File - does not register an offense - with collection variables - registers an offense for `collection.size == 0` - registers an offense for `0 == collection.size` - registers an offense for `collection.size != 0` - registers an offense for `0 != collection.size` - with strings - registers an offense for `0 != string.size` - registers an offense for `string.size == 0` - registers an offense for `0 == string.size` - registers an offense for `string.size != 0` - when inspecting a Tempfile object - does not register an offense with top-level ::Tempfile - does not register an offense - when inspecting a StringIO object - when initialized with a string - does not register an offense with top-level ::StringIO - does not register an offense - when initialized without arguments - does not register an offense - does not register an offense with top-level ::StringIO - when name of the variable is `size` or `length` - accepts comparison - accepts equality check - accepts inequality check - with hashes - registers an offense for `hash.size == 0` - registers an offense for `0 != hash.size` - registers an offense for `0 == hash.size - registers an offense for `hash.size != 0` - with arrays - registers an offense for `array.size < 1` - registers an offense for `0 != array.length` - registers an offense for `array.size > 0` - registers an offense for `array.length == 0` - registers an offense for `array.size == 0` - registers an offense for `array.length != 0` - registers an offense for `0 < array.size` - registers an offense for `0 == array.size` - registers an offense for `0 != array.size` - registers an offense for `array.length < 1` - registers an offense for `1 > array.size` - registers an offense for `1 > array.length` - registers an offense for `array.size != 0` - registers an offense for `0 == array.length` - registers an offense for `0 < array.length - registers an offense for `array.length > 0` +RuboCop::Cop::Style::ParenthesesAroundCondition + accepts parentheses around condition in a ternary + accepts parentheses if there is no space between the keyword and (. + is not confused by parentheses in subexpression + allows parens if the condition node is a modifier while op + allows parens if the condition node is a modifier rescue op + allows parens if the condition node is a modifier until op + allows parens if the condition node is a modifier unless op + allows parens if the condition node is a modifier if op + does not blow up for empty unless condition + does not blow up for empty if condition + does not blow up when the condition is a ternary op + is not confused by leading parentheses in subexpression + registers an offense for parentheses around condition + parentheses in multiline conditions are allowed + registers an offense for parentheses in single line condition + accepts parentheses around multiline condition + parentheses in multiline conditions are not allowed + registers an offense for parentheses around multiline condition + safe assignment is not allowed + does not accept element assignment in condition surrounded with parentheses + does not accept variable assignment in condition surrounded with parentheses + safe assignment is allowed + accepts variable assignment in condition surrounded with parentheses + accepts element assignment in condition surrounded with parentheses + accepts setter in condition surrounded with parentheses -RuboCop::Cop::Metrics::Utils::CodeLengthCalculator - #calculate - raises when unknown foldable type is passed - when method - folds heredocs if asked - folds arrays if asked - folds hashes if asked - calculates method length - does not count blank lines - counts comments if asked - when class - folds heredocs if asked - calculates class length - counts comments if asked - does not count lines of inner classes - does not count blank lines - folds arrays if asked - folds hashes if asked +RuboCop::Cop::Style::TrailingBodyOnModule + accepts regular module + registers offense when module definition uses semicolon + registers offense with multi-line module + auto-corrects with comment after body + auto-corrects when there are multiple semicolons + registers an offense when body trails after module definition + when module is not on first line of processed_source + auto-corrects offense -RuboCop::Cop::InternalAffairs::OffenseLocationKeyword - does not register an offense when the `loc` is on a child node - does not register an offense when the `loc` is on a different node - when `node.loc.selector` is passed - registers an offense if message argument is passed - registers an offense +RuboCop::Cop::Layout::FirstParameterIndentation + align_parentheses style + invalid indentation on multi-line defs + hash arguments + registers an offense and corrects incorrectly indented first element + hash arguments static def + registers an offense and corrects incorrectly indented first element + normal arguments + registers an offense and corrects incorrectly indented first element + valid indentation on multi-line defs + accepts correctly indented first element + accepts correctly indented first element hash + no paren method defs + ignores + ignores with hash args + single line method defs + ignores with hash args + ignores + consistent style + valid indentation on multi-line defs + accepts correctly indented first element + accepts correctly indented first element hash + valid indentation on static multi-line defs + accepts correctly indented first element + accepts correctly indented first element hash + invalid indentation on multi-line defs + hash arguments static method def + registers an offense and corrects incorrectly indented first element + normal arguments + registers an offense and corrects incorrectly indented first element + hash arguments + registers an offense and corrects incorrectly indented first element + no paren method defs + ignores with hash args + ignores + single line method defs + ignores + ignores with hash args -RuboCop::Cop::Style::ConditionalAssignment - allows modifier if inside of if else - allows if elsif else with the same assignment only in if else - allows method calls in conditionals - registers an offense for assignment in if then elsif then else - allows method calls in if else - allows assignment of different variables in if else - autocorrects assignment in if else when the assignment spans multiple lines - counts array assignment when determining multiple assignment - allows if elsif else with the same assignment only in if elsif - allows assignment of different variables in case when else - allows assignment using different (method) operators in if..else - registers an offense for assignment in if elsif else - registers an offense for assignment in ternary operation using strings - registers an offense in an if else if the assignment is already at the line length limit - allows modifier if - allows assignment in multiple branches when it is wrapped in a modifier - registers an offense for assignment in unless else - registers an offense for assignment in case with when when else - doesn't crash when assignment statement uses chars which have special meaning in a regex - allows aref assignment with different indices in if..else - allows if else without variable assignment - allows different assignment types in case with when when else - registers an offense for assignment in if elsif elsif else - allows if elsif else with the same assignment only in elsif else - allows assignment using different operators in if else - doesn't crash with empty braces - allows assignment to the result of a ternary operation - registers an offense for assignment in case when then else - allows assignment using different operators in if elsif else - behaves like comparison methods - registers an offense for comparison methods in ternary operations - with end alignment to keyword - corrects comparison methods in if elsif else - corrects comparison methods in unless else - corrects comparison methods in case when - with end alignment to start_of_line - corrects comparison methods in if elsif else - corrects comparison methods in case when - corrects comparison methods in unless else - behaves like all assignment types - with end alignment to start_of_line - for a global variable lval - registers an offense for assignment using &= in case when - registers an offense for assignment using &= in if else - for a local variable lval - registers an offense for assignment using &= in case when - registers an offense for assignment using &= in if else - for a constant lval - registers an offense for assignment using &= in case when - registers an offense for assignment using &= in if else - for a class variable lval - registers an offense for assignment using &= in if else - registers an offense for assignment using &= in case when - for a instance variable lval - registers an offense for assignment using &= in if else - registers an offense for assignment using &= in case when - for a class variable lval - registers an offense for assignment using &= in ternary - for a global variable lval - registers an offense for assignment using &= in ternary - for a constant lval - registers an offense for assignment using &= in ternary - with end alignment to keyword - for a instance variable lval - registers an offense for assignment using &= in case when - registers an offense for assignment using &= in if else - for a local variable lval - registers an offense for assignment using &= in case when - registers an offense for assignment using &= in if else - for a class variable lval - registers an offense for assignment using &= in if else - registers an offense for assignment using &= in case when - for a global variable lval - registers an offense for assignment using &= in if else - registers an offense for assignment using &= in case when - for a constant lval - registers an offense for assignment using &= in if else - registers an offense for assignment using &= in case when - for a local variable lval - registers an offense for assignment using &= in ternary - for a instance variable lval - registers an offense for assignment using &= in ternary - behaves like comparison methods - registers an offense for comparison methods in ternary operations - with end alignment to keyword - corrects comparison methods in unless else - corrects comparison methods in if elsif else - corrects comparison methods in case when - with end alignment to start_of_line - corrects comparison methods in unless else - corrects comparison methods in case when - corrects comparison methods in if elsif else - behaves like all assignment types - for a class variable lval - registers an offense for assignment using = in ternary - for a local variable lval - registers an offense for assignment using = in ternary - with end alignment to keyword - for a local variable lval - registers an offense for assignment using = in if else - registers an offense for assignment using = in case when - for a constant lval - registers an offense for assignment using = in case when - registers an offense for assignment using = in if else - for a instance variable lval - registers an offense for assignment using = in if else - registers an offense for assignment using = in case when - for a class variable lval - registers an offense for assignment using = in case when - registers an offense for assignment using = in if else - for a global variable lval - registers an offense for assignment using = in case when - registers an offense for assignment using = in if else - for a instance variable lval - registers an offense for assignment using = in ternary - for a constant lval - registers an offense for assignment using = in ternary - with end alignment to start_of_line - for a constant lval - registers an offense for assignment using = in case when - registers an offense for assignment using = in if else - for a class variable lval - registers an offense for assignment using = in if else - registers an offense for assignment using = in case when - for a global variable lval - registers an offense for assignment using = in if else - registers an offense for assignment using = in case when - for a local variable lval - registers an offense for assignment using = in if else - registers an offense for assignment using = in case when - for a instance variable lval - registers an offense for assignment using = in case when - registers an offense for assignment using = in if else - for a global variable lval - registers an offense for assignment using = in ternary - behaves like all assignment types - for a instance variable lval - registers an offense for assignment using << in ternary - for a class variable lval - registers an offense for assignment using << in ternary - for a global variable lval - registers an offense for assignment using << in ternary - with end alignment to start_of_line - for a local variable lval - registers an offense for assignment using << in case when - registers an offense for assignment using << in if else - for a constant lval - registers an offense for assignment using << in case when - registers an offense for assignment using << in if else - for a instance variable lval - registers an offense for assignment using << in case when - registers an offense for assignment using << in if else - for a class variable lval - registers an offense for assignment using << in if else - registers an offense for assignment using << in case when - for a global variable lval - registers an offense for assignment using << in if else - registers an offense for assignment using << in case when - with end alignment to keyword - for a local variable lval - registers an offense for assignment using << in case when - registers an offense for assignment using << in if else - for a global variable lval - registers an offense for assignment using << in case when - registers an offense for assignment using << in if else - for a class variable lval - registers an offense for assignment using << in case when - registers an offense for assignment using << in if else - for a instance variable lval - registers an offense for assignment using << in case when - registers an offense for assignment using << in if else - for a constant lval - registers an offense for assignment using << in case when - registers an offense for assignment using << in if else - for a local variable lval - registers an offense for assignment using << in ternary - for a constant lval - registers an offense for assignment using << in ternary - behaves like comparison methods - registers an offense for comparison methods in ternary operations - with end alignment to start_of_line - corrects comparison methods in if elsif else - corrects comparison methods in case when - corrects comparison methods in unless else - with end alignment to keyword - corrects comparison methods in unless else - corrects comparison methods in case when - corrects comparison methods in if elsif else - behaves like all assignment types - for a local variable lval - registers an offense for assignment using <<= in ternary - with end alignment to keyword - for a class variable lval - registers an offense for assignment using <<= in case when - registers an offense for assignment using <<= in if else - for a instance variable lval - registers an offense for assignment using <<= in if else - registers an offense for assignment using <<= in case when - for a constant lval - registers an offense for assignment using <<= in if else - registers an offense for assignment using <<= in case when - for a global variable lval - registers an offense for assignment using <<= in if else - registers an offense for assignment using <<= in case when - for a local variable lval - registers an offense for assignment using <<= in case when - registers an offense for assignment using <<= in if else - with end alignment to start_of_line - for a global variable lval - registers an offense for assignment using <<= in case when - registers an offense for assignment using <<= in if else - for a constant lval - registers an offense for assignment using <<= in case when - registers an offense for assignment using <<= in if else - for a instance variable lval - registers an offense for assignment using <<= in case when - registers an offense for assignment using <<= in if else - for a local variable lval - registers an offense for assignment using <<= in if else - registers an offense for assignment using <<= in case when - for a class variable lval - registers an offense for assignment using <<= in case when - registers an offense for assignment using <<= in if else - for a constant lval - registers an offense for assignment using <<= in ternary - for a global variable lval - registers an offense for assignment using <<= in ternary - for a instance variable lval - registers an offense for assignment using <<= in ternary - for a class variable lval - registers an offense for assignment using <<= in ternary - behaves like comparison methods - registers an offense for comparison methods in ternary operations - with end alignment to start_of_line - corrects comparison methods in unless else - corrects comparison methods in case when - corrects comparison methods in if elsif else - with end alignment to keyword - corrects comparison methods in case when - corrects comparison methods in unless else - corrects comparison methods in if elsif else - behaves like all assignment types - for a instance variable lval - registers an offense for assignment using %= in ternary - for a constant lval - registers an offense for assignment using %= in ternary - for a global variable lval - registers an offense for assignment using %= in ternary - for a local variable lval - registers an offense for assignment using %= in ternary - with end alignment to keyword - for a constant lval - registers an offense for assignment using %= in case when - registers an offense for assignment using %= in if else - for a global variable lval - registers an offense for assignment using %= in if else - registers an offense for assignment using %= in case when - for a instance variable lval - registers an offense for assignment using %= in if else - registers an offense for assignment using %= in case when - for a class variable lval - registers an offense for assignment using %= in case when - registers an offense for assignment using %= in if else - for a local variable lval - registers an offense for assignment using %= in case when - registers an offense for assignment using %= in if else - with end alignment to start_of_line - for a instance variable lval - registers an offense for assignment using %= in if else - registers an offense for assignment using %= in case when - for a local variable lval - registers an offense for assignment using %= in case when - registers an offense for assignment using %= in if else - for a constant lval - registers an offense for assignment using %= in case when - registers an offense for assignment using %= in if else - for a class variable lval - registers an offense for assignment using %= in if else - registers an offense for assignment using %= in case when - for a global variable lval - registers an offense for assignment using %= in if else - registers an offense for assignment using %= in case when - for a class variable lval - registers an offense for assignment using %= in ternary - behaves like all variable types - allows assignment to the return of a ternary - registers an offense assigning any variable type in if else - allows assignment to the return of case when - registers an offense assigning any variable type in case when - allows assignment to the return of if else - registers an offense assigning any variable type in ternary - empty branch - allows if elsif without else - allows an empty when branch with an else - allows case with an empty else - allows an empty elsif statement - allows assignment in if without an else - allows an empty if statement - allows assignment in unless without an else - allows assignment in case when without an else - behaves like comparison methods - registers an offense for comparison methods in ternary operations - with end alignment to start_of_line - corrects comparison methods in unless else - corrects comparison methods in case when - corrects comparison methods in if elsif else - with end alignment to keyword - corrects comparison methods in unless else - corrects comparison methods in if elsif else - corrects comparison methods in case when - behaves like all variable types - registers an offense assigning any variable type in ternary - allows assignment to the return of case when - allows assignment to the return of a ternary - allows assignment to the return of if else - registers an offense assigning any variable type in if else - registers an offense assigning any variable type in case when - behaves like comparison methods - registers an offense for comparison methods in ternary operations - with end alignment to keyword - corrects comparison methods in unless else - corrects comparison methods in case when - corrects comparison methods in if elsif else - with end alignment to start_of_line - corrects comparison methods in unless else - corrects comparison methods in if elsif else - corrects comparison methods in case when - behaves like all assignment types - for a constant lval - registers an offense for assignment using |= in ternary - for a instance variable lval - registers an offense for assignment using |= in ternary - for a local variable lval - registers an offense for assignment using |= in ternary - for a global variable lval - registers an offense for assignment using |= in ternary - with end alignment to start_of_line - for a class variable lval - registers an offense for assignment using |= in if else - registers an offense for assignment using |= in case when - for a local variable lval - registers an offense for assignment using |= in if else - registers an offense for assignment using |= in case when - for a global variable lval - registers an offense for assignment using |= in case when - registers an offense for assignment using |= in if else - for a instance variable lval - registers an offense for assignment using |= in if else - registers an offense for assignment using |= in case when - for a constant lval - registers an offense for assignment using |= in if else - registers an offense for assignment using |= in case when - for a class variable lval - registers an offense for assignment using |= in ternary - with end alignment to keyword - for a class variable lval - registers an offense for assignment using |= in case when - registers an offense for assignment using |= in if else - for a local variable lval - registers an offense for assignment using |= in if else - registers an offense for assignment using |= in case when - for a instance variable lval - registers an offense for assignment using |= in case when - registers an offense for assignment using |= in if else - for a global variable lval - registers an offense for assignment using |= in if else - registers an offense for assignment using |= in case when - for a constant lval - registers an offense for assignment using |= in case when - registers an offense for assignment using |= in if else - behaves like comparison methods - registers an offense for comparison methods in ternary operations - with end alignment to keyword - corrects comparison methods in if elsif else - corrects comparison methods in case when - corrects comparison methods in unless else - with end alignment to start_of_line - corrects comparison methods in case when - corrects comparison methods in if elsif else - corrects comparison methods in unless else - behaves like comparison methods - registers an offense for comparison methods in ternary operations - with end alignment to keyword - corrects comparison methods in unless else - corrects comparison methods in case when - corrects comparison methods in if elsif else - with end alignment to start_of_line - corrects comparison methods in if elsif else - corrects comparison methods in unless else - corrects comparison methods in case when - IncludeTernaryExpressions false - allows assignment in ternary operation - correction would exceed max line length - allows assignment to the same variable in if else if the correction would cause the condition to exceed the configured LineLength - allows assignment to the same variable in if else if the correction would create a line longer than the configured LineLength - allows assignment to the same variable in case when else if the correction would create a line longer than the configured LineLength - behaves like comparison methods - registers an offense for comparison methods in ternary operations - with end alignment to start_of_line - corrects comparison methods in case when - corrects comparison methods in if elsif else - corrects comparison methods in unless else - with end alignment to keyword - corrects comparison methods in case when - corrects comparison methods in unless else - corrects comparison methods in if elsif else - with nested conditionals - does not consider branches of nested ifs - eventually autocorrects all branches - behaves like all variable types - allows assignment to the return of if else - allows assignment to the return of a ternary - allows assignment to the return of case when - registers an offense assigning any variable type in if else - registers an offense assigning any variable type in ternary - registers an offense assigning any variable type in case when - behaves like all assignment types - for a class variable lval - registers an offense for assignment using ||= in ternary - for a instance variable lval - registers an offense for assignment using ||= in ternary - with end alignment to start_of_line - for a global variable lval - registers an offense for assignment using ||= in case when - registers an offense for assignment using ||= in if else - for a local variable lval - registers an offense for assignment using ||= in if else - registers an offense for assignment using ||= in case when - for a constant lval - registers an offense for assignment using ||= in if else - registers an offense for assignment using ||= in case when - for a class variable lval - registers an offense for assignment using ||= in if else - registers an offense for assignment using ||= in case when - for a instance variable lval - registers an offense for assignment using ||= in case when - registers an offense for assignment using ||= in if else - for a local variable lval - registers an offense for assignment using ||= in ternary - for a constant lval - registers an offense for assignment using ||= in ternary - with end alignment to keyword - for a global variable lval - registers an offense for assignment using ||= in if else - registers an offense for assignment using ||= in case when - for a instance variable lval - registers an offense for assignment using ||= in case when - registers an offense for assignment using ||= in if else - for a class variable lval - registers an offense for assignment using ||= in if else - registers an offense for assignment using ||= in case when - for a constant lval - registers an offense for assignment using ||= in case when - registers an offense for assignment using ||= in if else - for a local variable lval - registers an offense for assignment using ||= in if else - registers an offense for assignment using ||= in case when - for a global variable lval - registers an offense for assignment using ||= in ternary - behaves like all assignment types - for a local variable lval - registers an offense for assignment using >>= in ternary - for a global variable lval - registers an offense for assignment using >>= in ternary - for a instance variable lval - registers an offense for assignment using >>= in ternary - for a class variable lval - registers an offense for assignment using >>= in ternary - for a constant lval - registers an offense for assignment using >>= in ternary - with end alignment to keyword - for a class variable lval - registers an offense for assignment using >>= in case when - registers an offense for assignment using >>= in if else - for a global variable lval - registers an offense for assignment using >>= in case when - registers an offense for assignment using >>= in if else - for a local variable lval - registers an offense for assignment using >>= in if else - registers an offense for assignment using >>= in case when - for a instance variable lval - registers an offense for assignment using >>= in case when - registers an offense for assignment using >>= in if else - for a constant lval - registers an offense for assignment using >>= in case when - registers an offense for assignment using >>= in if else - with end alignment to start_of_line - for a local variable lval - registers an offense for assignment using >>= in case when - registers an offense for assignment using >>= in if else - for a global variable lval - registers an offense for assignment using >>= in if else - registers an offense for assignment using >>= in case when - for a class variable lval - registers an offense for assignment using >>= in case when - registers an offense for assignment using >>= in if else - for a constant lval - registers an offense for assignment using >>= in case when - registers an offense for assignment using >>= in if else - for a instance variable lval - registers an offense for assignment using >>= in case when - registers an offense for assignment using >>= in if else - behaves like all assignment types - with end alignment to keyword - for a instance variable lval - registers an offense for assignment using *= in if else - registers an offense for assignment using *= in case when - for a constant lval - registers an offense for assignment using *= in case when - registers an offense for assignment using *= in if else - for a class variable lval - registers an offense for assignment using *= in case when - registers an offense for assignment using *= in if else - for a global variable lval - registers an offense for assignment using *= in if else - registers an offense for assignment using *= in case when - for a local variable lval - registers an offense for assignment using *= in if else - registers an offense for assignment using *= in case when - for a class variable lval - registers an offense for assignment using *= in ternary - for a constant lval - registers an offense for assignment using *= in ternary - for a global variable lval - registers an offense for assignment using *= in ternary - for a instance variable lval - registers an offense for assignment using *= in ternary - for a local variable lval - registers an offense for assignment using *= in ternary - with end alignment to start_of_line - for a local variable lval - registers an offense for assignment using *= in if else - registers an offense for assignment using *= in case when - for a class variable lval - registers an offense for assignment using *= in case when - registers an offense for assignment using *= in if else - for a instance variable lval - registers an offense for assignment using *= in case when - registers an offense for assignment using *= in if else - for a global variable lval - registers an offense for assignment using *= in if else - registers an offense for assignment using *= in case when - for a constant lval - registers an offense for assignment using *= in case when - registers an offense for assignment using *= in if else - behaves like all assignment types - for a local variable lval - registers an offense for assignment using ^= in ternary - for a instance variable lval - registers an offense for assignment using ^= in ternary - for a class variable lval - registers an offense for assignment using ^= in ternary - with end alignment to keyword - for a global variable lval - registers an offense for assignment using ^= in case when - registers an offense for assignment using ^= in if else - for a instance variable lval - registers an offense for assignment using ^= in case when - registers an offense for assignment using ^= in if else - for a constant lval - registers an offense for assignment using ^= in case when - registers an offense for assignment using ^= in if else - for a class variable lval - registers an offense for assignment using ^= in case when - registers an offense for assignment using ^= in if else - for a local variable lval - registers an offense for assignment using ^= in case when - registers an offense for assignment using ^= in if else - for a global variable lval - registers an offense for assignment using ^= in ternary - for a constant lval - registers an offense for assignment using ^= in ternary - with end alignment to start_of_line - for a class variable lval - registers an offense for assignment using ^= in if else - registers an offense for assignment using ^= in case when - for a local variable lval - registers an offense for assignment using ^= in case when - registers an offense for assignment using ^= in if else - for a global variable lval - registers an offense for assignment using ^= in case when - registers an offense for assignment using ^= in if else - for a instance variable lval - registers an offense for assignment using ^= in if else - registers an offense for assignment using ^= in case when - for a constant lval - registers an offense for assignment using ^= in case when - registers an offense for assignment using ^= in if else - behaves like all variable types - registers an offense assigning any variable type in if else - allows assignment to the return of if else - registers an offense assigning any variable type in case when - allows assignment to the return of case when - registers an offense assigning any variable type in ternary - allows assignment to the return of a ternary - EndAlignment configured to start_of_line - auto-correct - uses proper end alignment in if - uses proper end alignment in unless - uses proper end alignment in case - behaves like all variable types - allows assignment to the return of case when - registers an offense assigning any variable type in if else - allows assignment to the return of a ternary - allows assignment to the return of if else - registers an offense assigning any variable type in ternary - registers an offense assigning any variable type in case when - behaves like all assignment types - for a local variable lval - registers an offense for assignment using -= in ternary - for a constant lval - registers an offense for assignment using -= in ternary - with end alignment to keyword - for a local variable lval - registers an offense for assignment using -= in if else - registers an offense for assignment using -= in case when - for a constant lval - registers an offense for assignment using -= in case when - registers an offense for assignment using -= in if else - for a instance variable lval - registers an offense for assignment using -= in case when - registers an offense for assignment using -= in if else - for a global variable lval - registers an offense for assignment using -= in case when - registers an offense for assignment using -= in if else - for a class variable lval - registers an offense for assignment using -= in if else - registers an offense for assignment using -= in case when - for a instance variable lval - registers an offense for assignment using -= in ternary - for a global variable lval - registers an offense for assignment using -= in ternary - with end alignment to start_of_line - for a class variable lval - registers an offense for assignment using -= in if else - registers an offense for assignment using -= in case when - for a local variable lval - registers an offense for assignment using -= in case when - registers an offense for assignment using -= in if else - for a constant lval - registers an offense for assignment using -= in if else - registers an offense for assignment using -= in case when - for a instance variable lval - registers an offense for assignment using -= in if else - registers an offense for assignment using -= in case when - for a global variable lval - registers an offense for assignment using -= in case when - registers an offense for assignment using -= in if else - for a class variable lval - registers an offense for assignment using -= in ternary - behaves like all assignment types - for a constant lval - registers an offense for assignment using &&= in ternary - with end alignment to keyword - for a constant lval - registers an offense for assignment using &&= in case when - registers an offense for assignment using &&= in if else - for a instance variable lval - registers an offense for assignment using &&= in case when - registers an offense for assignment using &&= in if else - for a local variable lval - registers an offense for assignment using &&= in if else - registers an offense for assignment using &&= in case when - for a class variable lval - registers an offense for assignment using &&= in case when - registers an offense for assignment using &&= in if else - for a global variable lval - registers an offense for assignment using &&= in if else - registers an offense for assignment using &&= in case when - with end alignment to start_of_line - for a constant lval - registers an offense for assignment using &&= in case when - registers an offense for assignment using &&= in if else - for a instance variable lval - registers an offense for assignment using &&= in if else - registers an offense for assignment using &&= in case when - for a local variable lval - registers an offense for assignment using &&= in case when - registers an offense for assignment using &&= in if else - for a class variable lval - registers an offense for assignment using &&= in case when - registers an offense for assignment using &&= in if else - for a global variable lval - registers an offense for assignment using &&= in if else - registers an offense for assignment using &&= in case when - for a local variable lval - registers an offense for assignment using &&= in ternary - for a global variable lval - registers an offense for assignment using &&= in ternary - for a instance variable lval - registers an offense for assignment using &&= in ternary - for a class variable lval - registers an offense for assignment using &&= in ternary - behaves like comparison methods - registers an offense for comparison methods in ternary operations - with end alignment to keyword - corrects comparison methods in if elsif else - corrects comparison methods in unless else - corrects comparison methods in case when - with end alignment to start_of_line - corrects comparison methods in if elsif else - corrects comparison methods in case when - corrects comparison methods in unless else - assignment as the last statement - allows multiple assignment in if else - allows multiple assignment in unless else - allows multiple assignment in case when else when the last assignment is the same and the earlier assignments do not appear in all branches - allows more than variable assignment in if elsif else - allows more than variable assignment in if else - allows multiple assignment in if elsif else when the last assignment is the same and the earlier assignments do not appear in all branches - allows multiple assignment in if elsif elsif else - allows variable assignment in unless else with more than variable assignment - allows assignment in if elsif else with some branches only containing variable assignment and others containing more than variable assignment - allows variable assignment in case when else with more than variable assignment - allows multiple assignments in case when with only one when - allows multiple assignment in if elsif else - allows multiple assignments in case when if there are uniq variables in the when branches - allows multiple assignments in case when with multiple whens - allows multiple assignment in case statements when the last assignment is the same and the earlier assignments do not appear in all branches - multiple assignment in only one branch - allows multiple assignment is in if - registers an offense when multiple assignment is in else - allows multiple assignment is in elsif - behaves like allows out of order multiple assignment in if elsif else - allows out of order multiple assignment in if elsif else - behaves like all assignment types - with end alignment to start_of_line - for a global variable lval - registers an offense for assignment using += in case when - registers an offense for assignment using += in if else - for a class variable lval - registers an offense for assignment using += in case when - registers an offense for assignment using += in if else - for a instance variable lval - registers an offense for assignment using += in if else - registers an offense for assignment using += in case when - for a constant lval - registers an offense for assignment using += in case when - registers an offense for assignment using += in if else - for a local variable lval - registers an offense for assignment using += in if else - registers an offense for assignment using += in case when - with end alignment to keyword - for a class variable lval - registers an offense for assignment using += in case when - registers an offense for assignment using += in if else - for a global variable lval - registers an offense for assignment using += in case when - registers an offense for assignment using += in if else - for a instance variable lval - registers an offense for assignment using += in case when - registers an offense for assignment using += in if else - for a local variable lval - registers an offense for assignment using += in if else - registers an offense for assignment using += in case when - for a constant lval - registers an offense for assignment using += in if else - registers an offense for assignment using += in case when - for a constant lval - registers an offense for assignment using += in ternary - for a class variable lval - registers an offense for assignment using += in ternary - for a local variable lval - registers an offense for assignment using += in ternary - for a global variable lval - registers an offense for assignment using += in ternary - for a instance variable lval - registers an offense for assignment using += in ternary - behaves like all variable types - allows assignment to the return of a ternary - allows assignment to the return of case when - registers an offense assigning any variable type in if else - allows assignment to the return of if else - registers an offense assigning any variable type in case when - registers an offense assigning any variable type in ternary - for if elsif else if else - autocorrects the inner offense first - autocorrects the outer offense later - behaves like all assignment types - for a class variable lval - registers an offense for assignment using /= in ternary - for a instance variable lval - registers an offense for assignment using /= in ternary - with end alignment to keyword - for a constant lval - registers an offense for assignment using /= in case when - registers an offense for assignment using /= in if else - for a local variable lval - registers an offense for assignment using /= in if else - registers an offense for assignment using /= in case when - for a class variable lval - registers an offense for assignment using /= in case when - registers an offense for assignment using /= in if else - for a global variable lval - registers an offense for assignment using /= in if else - registers an offense for assignment using /= in case when - for a instance variable lval - registers an offense for assignment using /= in if else - registers an offense for assignment using /= in case when - for a constant lval - registers an offense for assignment using /= in ternary - for a local variable lval - registers an offense for assignment using /= in ternary - for a global variable lval - registers an offense for assignment using /= in ternary - with end alignment to start_of_line - for a global variable lval - registers an offense for assignment using /= in case when - registers an offense for assignment using /= in if else - for a class variable lval - registers an offense for assignment using /= in if else - registers an offense for assignment using /= in case when - for a instance variable lval - registers an offense for assignment using /= in case when - registers an offense for assignment using /= in if else - for a local variable lval - registers an offense for assignment using /= in if else - registers an offense for assignment using /= in case when - for a constant lval - registers an offense for assignment using /= in if else - registers an offense for assignment using /= in case when - configured to check conditions with multiple statements - registers an offense for multiple assignment when an earlier assignment is is protected by a modifier - allows assignment in multiple branches when it is wrapped in a modifier - auto-correct - corrects multiple assignment in unless else - corrects assignment in an if statement that is nested in unless else - corrects multiple assignment in if elsif else - corrects multiple assignment in case when with multiple whens - corrects multiple assignment in if else - corrects multiple assignment in if elsif else with multiple elsifs - corrects multiple assignment in case when - assignment as the last statement - registers an offense for multiple assignment in if elsif else - registers an offense in unless else with more than variable assignment - registers offense for multiple assignments in case when with multiple whens - registers an offense in if elsif else with more than variable assignment - registers an offense in case when else with more than variable assignment - registers offense for multiple assignment in unless else - registers an offense in if else with more than variable assignment - registers offense for multiple assignment in if elsif elsif else - registers an offense in if elsif else with some branches only containing variable assignment and others containing more than variable assignment - register an offense for multiple assignment in if else - registers offense for multiple assignments in case when with only one when - multiple assignment in only one branch - registers an offense when multiple assignment is in elsif - registers an offense when multiple assignment is in else - registers an offense when multiple assignment is in if - behaves like allows out of order multiple assignment in if elsif else - allows out of order multiple assignment in if elsif else - behaves like else followed by new conditional without else - allows if elsif else unless - behaves like all assignment types - for a global variable lval - registers an offense for assignment using **= in ternary - with end alignment to start_of_line - for a local variable lval - registers an offense for assignment using **= in case when - registers an offense for assignment using **= in if else - for a constant lval - registers an offense for assignment using **= in case when - registers an offense for assignment using **= in if else - for a global variable lval - registers an offense for assignment using **= in if else - registers an offense for assignment using **= in case when - for a instance variable lval - registers an offense for assignment using **= in case when - registers an offense for assignment using **= in if else - for a class variable lval - registers an offense for assignment using **= in case when - registers an offense for assignment using **= in if else - for a class variable lval - registers an offense for assignment using **= in ternary - with end alignment to keyword - for a class variable lval - registers an offense for assignment using **= in case when - registers an offense for assignment using **= in if else - for a global variable lval - registers an offense for assignment using **= in case when - registers an offense for assignment using **= in if else - for a local variable lval - registers an offense for assignment using **= in if else - registers an offense for assignment using **= in case when - for a instance variable lval - registers an offense for assignment using **= in if else - registers an offense for assignment using **= in case when - for a constant lval - registers an offense for assignment using **= in if else - registers an offense for assignment using **= in case when - for a constant lval - registers an offense for assignment using **= in ternary - for a instance variable lval - registers an offense for assignment using **= in ternary - for a local variable lval - registers an offense for assignment using **= in ternary - behaves like else followed by new conditional without else - allows if elsif else if - auto-correct - preserves comments during correction in if else - corrects =~ in ternary operations - corrects assignment to unbracketed array in if else - preserves comments during correction in case when else - multiple assignment - does not register an offense in if else - does not register an offense in case when - assignment from a method - corrects if else - corrects case when - corrects unless else - aref assignment - corrects if..else - with different indices - doesn't register an offense - self.attribute= assignment - corrects if..else - with different receivers - doesn't register an offense - constant assignment - corrects if..else with top-level constant - corrects if..else with namespaced constant - behaves like all variable types - registers an offense assigning any variable type in ternary - allows assignment to the return of a ternary - registers an offense assigning any variable type in if else - allows assignment to the return of case when - allows assignment to the return of if else - registers an offense assigning any variable type in case when +RuboCop::Cop::Layout::SpaceAroundEqualsInParameterDefault + when EnforcedStyle is space + registers an offense and corrects assigning empty string without space + registers an offense and corrects assignment of empty list without space + registers an offense and corrects missing space for arguments with unary operators + accepts default value assignment with space + accepts default value assignment with spaces and unary + operator + registers an offense and corrects default value assignment without space + when EnforcedStyle is no_space + registers an offense and corrects assignment of empty string with space + registers an offense and corrects default value assignment with space + registers an offense and corrects assignment of empty list with space + accepts default value assignment without space -RuboCop::Cop::Lint::NestedMethodDefinition - registers an offense for a nested singleton method definition - registers an offense for a nested method definition inside lambda - does not register offense for nested definition inside class_exec - does not register offense for nested definition inside module_eval - does not register offense for nested definition inside Class.new - does not register an offense for a lambda definition inside method - does not register offense for definition of method on local var - does not register offense for nested definition inside class shovel - does not register offense for nested definition inside Struct.new - does not register offense for nested definition inside ::Struct.new - does not register offense for nested definition inside Module.new - does not register offense for nested definition inside ::Module.new - does not register offense for nested definition inside instance_eval - does not register offense for nested definition inside ::Class.new - does not register offense for nested definition inside module_exec - registers an offense for a nested method definition - does not register offense for nested definition inside class_eval - does not register offense for nested definition inside instance_exec - registers an offense for a nested class method definition +RuboCop::Cop::Style::HashAsLastArrayItem + when EnforcedStyle is braces + does not register an offense when hash with braces + registers an offense and corrects when hash without braces + does not register an offense when hash is not inside array + when EnforcedStyle is no_braces + does not register an offense when hash is not inside array + does not register an offense when hash without braces + registers an offense and corrects when hash with braces -RuboCop::Cop::Style::IdenticalConditionalBranches - on case with identical trailing lines - registers an offense - on if..else with slightly different trailing lines - doesn't register an offense - when one of the case branches is empty - does not register an offense - on if..elsif with no else - doesn't register an offense - on case without else - doesn't register an offense - on if..else with identical trailing lines - registers an offense - on case with identical leading lines - registers an offense - with empty brace - does not raise any error - on if..else with identical bodies - registers an offense - on case with identical bodies - registers an offense - on case with empty when - doesn't register an offense - on if..else with identical leading lines - registers an offense +RuboCop::Cop::Lint::EachWithObjectArgument + accepts two arguments + registers an offense for float argument + accepts a string argument + registers an offense for bignum argument + registers an offense for fixnum argument + accepts a variable argument + when using safe navigation operator + registers an offense for fixnum argument RuboCop::Cop::Style::PreferredHashMethods with enforced `verbose` style - accepts key? with no args - registers an offense for value? with one arg - accepts value? with no args registers an offense for key? with one arg + accepts value? with no args + registers an offense for value? with one arg + accepts key? with no args with enforced `short` style registers an offense for has_key? with one arg accepts has_value? with no args @@ -17970,4046 +20059,2000 @@ when using safe navigation operator registers an offense for has_value? with one arg -RuboCop::Cop::Lint::MixedRegexpCaptureTypes - does not register offense when using a Regexp cannot be processed by regexp_parser gem - registers an offense when both of named and numbered captures are used - does not register offense to a regexp with numbered capture only - does not register offense to a regexp with named capture and non-capturing group - does not register offense to a regexp with named capture only - when containing a non-regexp literal - does not register an offence when containing a ivar - does not register an offence when containing a method - does not register an offence when containing a constant - does not register an offence when containing a lvar - does not register an offence when containing a gvar - does not register an offence when containing a cvar +RuboCop::Cop::Layout::MultilineBlockLayout + considers the extra space required to join the lines together + autocorrects in more complex case with lambda and assignment, and aligns the next line two spaces out from the start of the block + registers an offense and corrects for missing newline in do/end block with params + does not register offenses when there is a newline for {} block + auto-corrects nested parens correctly + registers an offense and corrects a do/end block with a mult-line body + does not register offenses when there are too many parameters to fit on one line + does not auto-correct a trailing comma when only one argument is present + does not register an offense for one-line {} blocks + doesn't move end keyword in a way which causes infinite loop in combination with Style/BlockEndNewLine + registers an offense and corrects line-break before arguments with empty block + does not register offenses when there is a newline for do/end block + registers an offense for missing newline in do/end block w/o params + registers an offense and corrects line-break within arguments + registers an offense and corrects a line-break within arguments + registers offenses and corrects for lambdas + registers an offense and corrects a line break within destructured arguments + does not error out when the block is empty + registers offenses and corrrects for new lambda literal syntax + registers an offense and corrects line-break before arguments + registers an offense and corrects for missing newline in {} block with params + registers an offense and corrects for missing newline in {} block w/o params + registers an offense and corrects for missing newline before opening parenthesis `(` for block body + registers offenses when there are not too many parameters to fit on one line + does not register an offense for one-line do/end blocks -RuboCop::Cop::Lint::SafeNavigationChain - accepts usages of method chain with safe navigation only - accepts usages of safe navigation with == operator - accepts usages of safe navigation with `nil?` method - registers an offense for ordinary method call exists after safe navigation method call with an argument - accepts usages of safe navigation with && operator - accepts usages of safe navigation with | operator - accepts usages of safe navigation at last only - accepts usages of safe navigation with `blank?` method - registers an offense for safe navigation with >= operator - registers an offense for ordinary method chain exists after safe navigation method call - registers an offense for safe navigation with > operator - registers an offense for ordinary method chain exists after safe navigation method call with an argument - registers an offense for ordinary method chain exists after safe navigation method call with a block - accepts usages of safe navigation at last only with argument - registers an offense for ordinary method chain exists after safe navigation method call with a block-pass - accepts usages of method chain with safe navigation only with argument - registers an offense for safe navigation with + operator - registers an offense for safe navigation with []= operator - registers an offense for ordinary method call exists after safe navigation method call - accepts usages of safe navigation with & operator - accepts usages of safe navigation with || operator - registers an offense for safe navigation with [] operator - registers an offense for safe navigation with < operator - accepts usages of safe navigation with assignment method - accepts usages of ordinary method chain with argument - accepts usages of safe navigation with === operator - registers an offense for safe navigation with <= operator - accepts usages of safe navigation with self assignment method - accepts usages of ordinary method chain - accepts usages of safe navigation with `to_d` method - accepts usages of safe navigation with `try` method - accepts usages of safe navigation with `present?` method - proper highlighting - when there are methods after - when used with a modifier if - when in a method - when there are methods before - when in a begin - >= Ruby 2.7 - registers an offense for ordinary method chain exists after safe navigation method call with a block using numbered parameter +RuboCop::Cop::Lint::SuppressedException + with AllowComments set to true + does not register an offense for empty rescue with comment + registers an offense for empty rescue on single line with a comment after it + when empty rescue for `defs` + does not register an offense for empty rescue with comment + registers an offense for empty rescue without comment + when empty rescue for `def` + does not register an offense for empty rescue with comment + registers an offense for empty rescue without comment + Ruby 2.5 or higher + when empty rescue for `do` block + registers an offense for empty rescue without comment + does not register an offense for empty rescue with comment + with AllowComments set to false + registers an offense for empty rescue block + does not register an offense for rescue with body + when empty rescue for defs + registers an offense for empty rescue without comment + registers an offense for empty rescue with comment + Ruby 2.5 or higher + when empty rescue for `do` block + registers an offense for empty rescue with comment + registers an offense for empty rescue without comment + when empty rescue for `def` + registers an offense for empty rescue without comment + registers an offense for empty rescue with comment -RuboCop::Cop::Style::DoubleNegation - when `EnforcedStyle: forbidden` - registers an offense for `!!` - does not register an offense for `!!` when not a return location - does not register an offense for ! - does not register an offense for `not not` - does not register an offense for `!!` when using `return` keyword - registers an offense for `!!` when return location - when `EnforcedStyle: allowed_in_returns` - does not register an offense for ! - does not register an offense for `not not` - does not register an offense for `!!` when using `return` keyword - does not register an offense for `!!` when not a return location - does not register an offense for `!!` when return location - registers an offense for `!!` +RuboCop::Formatter::FuubarStyleFormatter + #progressbar_color + when a convention offense is detected in a file + is yellow + initially + is green + when no offenses are detected in a file + is still green + when a offense is detected in a file and auto-corrected + is green + when convention and error offenses are detected in a file + is red + when an error offense is detected in a file + is red + and then a convention offense is detected in the next file + is still red + #with_color + when color is enabled + outputs coloring sequence code at the beginning and the end + when color is disabled + outputs nothing -RuboCop::Cop::Style::OneLineConditional - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - does not break when one of the branches contains a break keyword - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - does not break when one of the branches contains a self keyword - parenthesizes the expression if it is preceded by an operator - does not break when one of the branches contains a retry keyword - parenthesizes the expression if it is preceded by an operator - allows one line if/then/end - does not break when one of the branches contains `next` keyword - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - allows one line unless/then/end - does not parenthesize expressions when they do not contain method calls with unparenthesized arguments - parenthesizes the expression if it is preceded by an operator - does not parenthesize expressions when they contain unparenthesized operator method calls - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - parenthesizes the expression if it is preceded by an operator - one line if/then/else/end when `then` branch has no body - registers an offense - behaves like changed precedence - adds parentheses around `a and b` - behaves like changed precedence - adds parentheses around `super b` - behaves like changed precedence - adds parentheses around `yield a` - behaves like changed precedence - adds parentheses around `a or b` - behaves like changed precedence - adds parentheses around `not a` - one line if/then/else/end - registers an offense - allows empty else - one line unless/then/else/end - registers an offense - allows empty else - behaves like changed precedence - adds parentheses around `a ? b : c` - behaves like changed precedence - adds parentheses around `a = b` - behaves like changed precedence - adds parentheses around `defined? :A` - behaves like changed precedence - adds parentheses around `puts 1` +RuboCop::Cop::Naming::RescuedExceptionsVariableName + with the `PreferredName` setup + does not register an offense when using `_exception` + does not register an offense when using `exception` + registers an offense when using `_e` + registers offenses when using `foo` and `bar` in multiple rescues + registers an offense when using `e` + with default config + with explicit rescue + with splat operator as `Exception` list + does not register an offense without variable name + does not register an offense with expected variable name + registers an offense with unexpected variable name + with `Exception` variable + does not register an offense when using _e followed by e + does not register an offense when using `_e` + registers offenses when using `foo` and `bar` in multiple rescues + registers an offense when using `exc` + registers an offense when using `_exc` + does not register an offense when using `e` + with method as `Exception` + does not register an offense with expected variable name + does not register an offense without variable name + registers an offense with unexpected variable name + with lower letters class name + does not register an offense + without `Exception` variable + does not register an offense + with implicit rescue + with `Exception` variable + does not register an offense when using `_e` + registers an offense when using `exc` + registers an offense when using `_exc` + does not register an offense when using `e` + without `Exception` variable + does not register an offense + with variable being referenced + renames the variable references when auto-correcting RuboCop::Cop::Style::RedundantInterpolation - registers an offense for "#{@var}" - registers an offense for "%|#{1 + 1}|" - accepts strings implicitly concatenated with a later string - registers an offense for "#@@var" - registers an offense for "#$var" registers an offense for "#{1 + 1}" - accepts strings with characters after the interpolation - registers an offense for "#$1" - registers an offense for "#{$1}" - registers an offense for "#$+" + registers an offense for "#$var" registers an offense for "#{$+}" - registers an offense for "#{1 + 1; 2 + 2}" accepts strings with characters before the interpolation - registers an offense for "#{$var}" + registers an offense for "#$1" + registers an offense for "#{var}" + registers an offense for "#{@var}" registers an offense for "#@var" - accepts strings implicitly concatenated with an earlier string - registers an offense for "%Q(#{1 + 1})" accepts strings that are part of a %W() + accepts strings implicitly concatenated with a later string registers an offense for ["#{@var}"] + registers an offense for "#$+" + registers an offense for "#{$var}" + accepts strings with characters after the interpolation + accepts strings implicitly concatenated with an earlier string + registers an offense for "#{$1}" registers an offense for "#{@@var}" - registers an offense for "#{var}" + registers an offense for "#{1 + 1; 2 + 2}" + registers an offense for "%Q(#{1 + 1})" + registers an offense for "#@@var" + registers an offense for "%|#{1 + 1}|" -RuboCop::Cop::Style::SymbolArray - with non-default MinSize - does not autocorrect array of one symbol if MinSize > 1 - when EnforcedStyle is percent - registers an offense for arrays of symbols - autocorrects arrays of symbols with new line - does not register an offense if symbol contains whitespace - registers an offense in a non-ambiguous block context - does not register an offense in an ambiguous block context - autocorrects arrays of one symbol - autocorrects arrays of symbols with embedded newlines and tabs - detects when the cop must be disabled to avoid offenses - uses %I when appropriate - does not register an offense for array with non-syms - detects right value for MinSize to use for --auto-gen-config - doesn't break when a symbol contains ) - does not register an offense for array starting with %i - when PreferredDelimiters is specified - autocorrects an array using partial newlines - autocorrects an array with delimiters - autocorrects an array in multiple lines - when EnforcedStyle is brackets - does not register an offense for arrays of symbols - autocorrects an array starting with %i - registers an offense for array starting with %i - autocorrects an array has interpolations +RuboCop::CommentConfig + #cop_enabled_at_line? + can handle double disable of one cop + supports disabling all cops except Lint/RedundantCopDisableDirective with keyword all + does not confuse a comment directive embedded in a string literal with a real comment + supports disabling cops with multiple uppercase letters + supports enabling/disabling multiple cops along with a comment + supports enabling/disabling multiple cops in a single directive + supports enabling/disabling cops without a prefix + supports disabling cops with numbers in their name + supports disabling all lines after a directive + supports disabling cops on a comment line with an EOL comment + just ignores unpaired enabling directives + supports disabling single line with a directive at end of line + supports disabling multiple lines with a pair of directive + does not confuse a cop name including "all" with all cops + handles indented single line -RuboCop::Cop::Style::MultilineIfModifier - if guard clause - registers an offense when indented - allows a multiline condition - registers an offense - allows a one liner - unless guard clause +RuboCop::Cop::Lint::RandOne + behaves like no offense + rand + does not register an offense + behaves like offenses + Kernel.rand(-1.0) + registers an offense + behaves like no offense + rand(2) + does not register an offense + behaves like no offense + Kernel.rand 2 + does not register an offense + behaves like offenses + Kernel.rand(1) + registers an offense + behaves like offenses + rand(-1) + registers an offense + behaves like offenses + rand(1.0) + registers an offense + behaves like offenses + rand 1 + registers an offense + behaves like no offense + ::Kernel.rand + does not register an offense + behaves like no offense + Kernel.rand(-1..1) + does not register an offense + behaves like no offense + rand(-1..1) + does not register an offense + behaves like offenses + rand(-1.0) + registers an offense + behaves like no offense + Kernel.rand + does not register an offense + behaves like offenses + Kernel.rand(-1) + registers an offense + behaves like offenses + Kernel.rand 1.0 + registers an offense + behaves like offenses + ::Kernel.rand(1) + registers an offense + +RuboCop::Cop::Style::StringLiterals + when configured with a bad value + fails + when ConsistentQuotesInMultiline is true + and EnforcedStyle is double_quotes + registers an offense for mixed quote styles in a continued string + accepts continued strings using all double quotes + doesn't register offense for single quotes with embedded double + registers an offense for unneeded single quotes in continuation + and EnforcedStyle is single_quotes + accepts for double quotes with an escaped normal character + registers an offense for strings with line breaks in them + registers an offense for unneeded double quotes in continuation + accepts for double quotes with an escaped special character + accepts continued strings using all single quotes + doesn't register offense for double quotes with embedded single + registers an offense for mixed quote styles in a continued string + doesn't choke on heredocs with inconsistent indentation + doesn't register offense for double quotes with interpolation + configured with double quotes preferred + accepts escaped single quote in string with escaped non-' character + accepts single quotes at the start of regexp literals + accepts heredocs + accepts single quotes in interpolation + accepts % quotes + registers offense for single quotes when double quotes would be equivalent + can handle a built-in constant parsed as string + accepts ' in a %w + does not accept multiple escaped single quotes in single quotes + accepts single quotes when they are needed + accepts %q and %Q quotes + accepts single quotes in string with escaped non-' character + registers offense for opposite + correct + flags single quotes with plain # (not #@var or #{interpolation} + accepts double quotes + registers offense for escaped single quote in single quotes + configured with single quotes preferred + accepts single quotes + accepts double quotes when interpolating an instance variable + accepts \\\n in a string + registers an offense for words with non-ascii chars + accepts double quotes in interpolation + detects unneeded double quotes within concatenated string + accepts heredocs + accepts double quotes when unicode control sequence is used + accepts double quotes when interpolating a class variable + accepts double quotes when interpolating a global variable + can handle a built-in constant parsed as string + accepts double quotes at the start of regexp literals + registers an offense for "\"" + can handle character literals + accepts %q and %Q quotes + accepts % quotes + accepts double quotes when new line is used + registers offense for double quotes when single quotes suffice + accepts double quotes when single quotes are used + does not register an offense for words with non-ascii chars and other control sequences + accepts double quotes when interpolating & quotes in multiple lines + accepts double quotes with some other special symbols + accepts " in a %w + accepts double quotes when control characters are used + registers offense for correct + opposite + accepts single quotes in interpolation + +RuboCop::YAMLDuplicationChecker + when yaml has duplicated keys in the second level + calls block + >= Ruby 2.5 + calls block with keys + when yaml does not have any duplication + does not call block + when yaml has duplicated keys in the top level + calls block + >= Ruby 2.5 + calls block with keys + +RuboCop::Cop::Style::CommentAnnotation + accepts upper case keyword with colon, space and note + accepts a keyword that is just the beginning of a sentence + accepts a keyword that is somewhere in a sentence + accepts a comment that is obviously a code example + accepts upper case keyword alone + lower case keyword + registers an offense and upcases + missing colon + registers an offense and adds colon + upper case keyword with colon by no note + registers an offense without auto-correction + offenses in consecutive inline comments + registers each of them + when a keyword is not in the configuration + accepts the word without colon + missing space after colon + registers an offense and adds space + with configured keyword + registers an offense for a missing colon after the word + capitalized keyword + registers an offense and upcases + +RuboCop::Cop::Layout::FirstHashElementLineBreak + registers an offense and corrects elements listed on the first line + ignores elements listed on a single line + ignores implicit hashes in method calls that are improperly formatted + ignores implicit hashes in method calls without parens + registers an offense and corrects hash nested in a method call + ignores implicit hashes in method calls with parens + +RuboCop::Cop::Style::CharacterLiteral + auto-corrects ?' to "'" + registers an offense for literals like \n + registers an offense for character literals + accepts literals like ?\C-\M-d + accepts ? in a %w literal + +RuboCop::Cop::Style::SymbolLiteral + accepts string syntax when symbols have whitespaces in them + registers an offense for word-line symbols using string syntax + accepts string syntax when symbol start with a digit + accepts string syntax when symbols have special chars in them + +RuboCop::Cop::Layout::DotPosition + Leading dots style + does not err on method call on same line + registers an offense for correct + opposite + does not err on method call without a method name + accepts leading do in multi-line method call + registers an offense for trailing dot in multi-line call + does not err on method call with no dots + when there is an intervening blank line + does not register offense + when there is an intervening line comment + does not register offense + when using safe navigation operator + registers an offense for correct + opposite + accepts leading do in multi-line method call + Trailing dots style + does not get confused by several lines of chained methods + does not err on method call with no dots + registers an offense for leading dot in multi-line call + accepts trailing dot in multi-line method call + does not err on method call on same line + does not err on method call without a method name + when using safe navigation operator + registers an offense for correct + opposite + accepts trailing dot in multi-line method call + +RuboCop::Cop::Style::NumericLiteralPrefix + octal literals + when config is zero_with_o + does not register offense for lowercase prefix + registers an offense for prefixes `0` and `0O` + when config is zero_only + does not register offense for prefix `0` + registers an offense for prefix `0O` and `0o` + hex literals + does not register offense for lowercase prefix + registers an offense for uppercase prefix + decimal literals + registers an offense for prefixes + does not register offense for no prefix + binary literals + does not register offense for lowercase prefix + registers an offense for uppercase prefix + +RuboCop::Cop::Style::HashTransformKeys + when using Ruby 2.5 or newer + does not flag each_with_object when its argument is not modified + does not flag _.map{...}.to_h when both key & value are transformed + does not flag key transformation when receiver is array literal + correctly autocorrects _.map{...}.to_h with block + correctly autocorrects _.map{...}.to_h without block + does not flag each_with_object when no transformation occurs + flags Hash[_.map{...}] when transform_keys could be used + does not flag each_with_object when its receiver is array literal + does not flag Hash[_.map{...}] when both key & value are transformed + flags _.map{...}.to_h when transform_keys could be used when line break before `to_h` + flags _.map{...}.to_h when transform_keys could be used + does not flag each_with_object when key transformation uses value + does not flag each_with_object when both key & value are transformed + correctly autocorrects Hash[_.map{...}] + does not flag key transformation in the absence of to_h + with safe navigation operator + flags each_with_object when transform_keys could be used + with multiline block + flags each_with_object when transform_keys could be used + with inline block + flags each_with_object when transform_keys could be used + below Ruby 2.5 + does not flag even if transform_keys could be used + +RuboCop::Cop::Security::JSONLoad + allows JSON.parse + registers an offense and corrects JSON.restore + registers an offense and corrects JSON.load + does not register an offense for JSON under another namespace + allows JSON.dump + +RuboCop Project + changelog + has link definitions for all implicit links + has either entries, headers, or empty lines + has newline at end of file + entry + has a whitespace between the * and the body + after version 0.14.0 + has a link to the contributors at the end + link to related issue + has an issue number prefixed with # + has a colon and a whitespace at the end + has a valid URL + contributor name + has a unique contributor name + body + does not start with a lower case + ends with a punctuation + cop message + end with a period or a question mark + requiring all of `lib` with verbose warnings enabled + emits no warnings + default configuration file + has a period at EOL of description + sorts configuration keys alphabetically + has configuration for all cops + has a nicely formatted description for all cops + does not have nay duplication + requires a nicely formatted `VersionAdded` metadata for all cops + has a SupportedStyles for all EnforcedStyle and EnforcedStyle is valid + +RuboCop::Cop::Lint::DisjunctiveAssignmentInConstructor + constructor has disjunctive assignment + LHS is lvar + accepts + LHS is ivar + registers an offense and corrects + constructor calls super after assignment + registers an offense and corrects + constructor calls super before disjunctive assignment + accepts + constructor calls any method before disjunctive assignment + accepts + constructor does not have disjunctive assignment + accepts + empty constructor + accepts + +RuboCop::Cop::Gemspec::OrderedDependencies + behaves like ordered dependency + when add_development_dependency + when dependency is separated by multiline comment + with TreatCommentsAsGroupSeparators: true + accepts + with TreatCommentsAsGroupSeparators: false + registers an offense + when gems are not alphabetically sorted + registers an offense + when each individual group of line is sorted + does not register any offenses + When gems are alphabetically sorted + does not register any offenses + When using method call to gem names + does not register any offenses + When using a local variable in an argument of dependent gem + does not register any offenses + behaves like ordered dependency + when add_runtime_dependency + when each individual group of line is sorted + does not register any offenses + when dependency is separated by multiline comment + with TreatCommentsAsGroupSeparators: true + accepts + with TreatCommentsAsGroupSeparators: false + registers an offense + when gems are not alphabetically sorted + registers an offense + When gems are alphabetically sorted + does not register any offenses + when different dependencies are consecutive + does not register any offenses + behaves like ordered dependency + when add_dependency + When gems are alphabetically sorted + does not register any offenses + when dependency is separated by multiline comment + with TreatCommentsAsGroupSeparators: false + registers an offense + with TreatCommentsAsGroupSeparators: true + accepts + when each individual group of line is sorted + does not register any offenses + when gems are not alphabetically sorted + registers an offense + +RuboCop::Cop::Style::StringMethods + registers an offense + when using safe navigation operator registers an offense - allows a one liner - allows a multiline condition - registers an offense when indented -RuboCop::Cop::Lint::SafeNavigationConsistency - registers an offense and corrects assignment - allows || without safe navigation - registers an offense and corrects using safe navigation inside of separated conditions - registers an offense and corrects using unsafe navigation with grouped conditions - registers an offense and corrects using safe navigation on the right of || - registers a single offense and corrects when safe navigation is used multiple times - registers an offense and corrects using safe navigation on the left of || - allows safe navigation when different variables are used - registers an offense and corrects unsafe navigation that appears before safe navigation - registers an offense and corrects using safe navigation in conditions on the right hand side - registers and corrects multiple offenses - registers an offense and corrects using safe navigation on the right of && - registers an offense but does not correct non dot method calls - allows && without safe navigation - registers an offense and corrects when there is code before or after the condition - registers an offense and corrects using safe navigation on the left of && - allows calls to methods that nil responds to - registers an offense and corrects using unsafe navigation and the safe navigation appears in a group - registers an offense and corrects using unsafe navigation with both && and || +RuboCop::Cop::Layout::AccessModifierIndentation + when EnforcedStyle is set to outdent + accepts private with argument indented to method depth in class defined with Class.new + accepts private with argument indented to method depth in a module + accepts private with argument indented to method depth in a class + accepts module fn with argument indented to method depth in a module + registers an offense and corrects private indented to method depth in class defined with Class.new + registers an offense and corrects misaligned access modifiers in nested classes + registers an offense and corrects private indented to method depth in module defined with Module.new + accepts private def indented to method depth in singleton class + accepts private with argument indented to method depth in module defined with Module.new + accepts private with argument indented to method depth in singleton class + accepts private indented to the containing class indent level + accepts protected indented to the containing class indent level + registers an offense and corrects private indented to method depth in singleton class + accepts private def indented to method depth in module defined with Module.new + accepts private def indented to method depth in class defined with Class.new + registers an offense and corrects module_function indented to method depth in a module + accepts private def indented to method depth in a class + accepts private def indented to method depth in a module + accepts module fn def indented to method depth in a module + registers an offense and corrects private indented to method depth in a module + registers offense and corrects private indented to method depth in a class + when EnforcedStyle is set to indent + registers an offense and corrects misaligned private + accepts an empty class + registers an offense and corrects misaligned private in module defined with Module.new + accepts properly indented private in module defined with Module.new + accepts properly indented private + accepts methods with a body + registers an offense and corrects misaligned private in module + registers an offense and corrects opposite + correct alignment + registers an offense and corrects correct + opposite alignment + registers an offense and corrects misaligned private in a singleton class + registers an offense and corrects misaligned access modifiers in nested classes + registers an offense and corrects misaligned module_function in module + registers an offense and corrects misaligned private in class defined with Class.new + registers an offense and corrects misaligned protected + accepts indented access modifiers with arguments in nested classes + accepts properly indented protected + registers an offense and corrects access modifiers in arbitrary blocks + when indentation width is overridden for this cop only + accepts properly indented private + when 4 spaces per indent level are used + accepts properly indented private -RuboCop::Cop::Lint::FloatOutOfRange - does not register an offense for 0.0 - does not register an offense for respectably sized floats - does not register an offense for tiny little itty bitty floats - on whopping big floats which tip the scales +RuboCop::Cop::Style::ConstantVisibility + does not register an offense when passing a string to the visibility declaration + does not register an offense in the top level scope + when defining a constant in a module + registers an offense when not using a visibility declaration + does not register an offense when using a visibility declaration + when defining a constant in a class + with a single-statement body + registers an offense when not using a visibility declaration + with a multi-statement body + does not register an offense when using a visibility declaration + registers an offense when not using a visibility declaration + registers an offense when there is no matching visibility declaration + +RuboCop::Cop::Lint::RescueType + accepts rescue modifier + accepts rescuing nothing + accepts rescuing nothing within a method definition + accepts rescuing a single exception + behaves like offenses + def rescue + rescuing from [] + registers an offense and auto-corrects + def rescue ensure + rescuing from [] + registers an offense and auto-corrects + begin rescue ensure + rescuing from [] + registers an offense and auto-corrects + begin rescue + rescuing from [] after another exception + registers an offense and auto-corrects + rescuing from [] + registers an offense and auto-corrects + rescuing from [] before another exception + registers an offense and auto-corrects + behaves like offenses + def rescue ensure + rescuing from 'string' + registers an offense and auto-corrects + begin rescue ensure + rescuing from 'string' + registers an offense and auto-corrects + begin rescue + rescuing from 'string' before another exception + registers an offense and auto-corrects + rescuing from 'string' + registers an offense and auto-corrects + rescuing from 'string' after another exception + registers an offense and auto-corrects + def rescue + rescuing from 'string' + registers an offense and auto-corrects + behaves like offenses + def rescue + rescuing from 0.0 + registers an offense and auto-corrects + begin rescue + rescuing from 0.0 + registers an offense and auto-corrects + rescuing from 0.0 after another exception + registers an offense and auto-corrects + rescuing from 0.0 before another exception + registers an offense and auto-corrects + begin rescue ensure + rescuing from 0.0 + registers an offense and auto-corrects + def rescue ensure + rescuing from 0.0 + registers an offense and auto-corrects + behaves like offenses + begin rescue + rescuing from {} after another exception + registers an offense and auto-corrects + rescuing from {} + registers an offense and auto-corrects + rescuing from {} before another exception + registers an offense and auto-corrects + def rescue + rescuing from {} + registers an offense and auto-corrects + begin rescue ensure + rescuing from {} + registers an offense and auto-corrects + def rescue ensure + rescuing from {} + registers an offense and auto-corrects + behaves like offenses + begin rescue + rescuing from 0 after another exception + registers an offense and auto-corrects + rescuing from 0 + registers an offense and auto-corrects + rescuing from 0 before another exception + registers an offense and auto-corrects + begin rescue ensure + rescuing from 0 + registers an offense and auto-corrects + def rescue + rescuing from 0 + registers an offense and auto-corrects + def rescue ensure + rescuing from 0 + registers an offense and auto-corrects + behaves like offenses + def rescue + rescuing from :symbol + registers an offense and auto-corrects + begin rescue + rescuing from :symbol before another exception + registers an offense and auto-corrects + rescuing from :symbol + registers an offense and auto-corrects + rescuing from :symbol after another exception + registers an offense and auto-corrects + begin rescue ensure + rescuing from :symbol + registers an offense and auto-corrects + def rescue ensure + rescuing from :symbol + registers an offense and auto-corrects + behaves like offenses + def rescue ensure + rescuing from nil + registers an offense and auto-corrects + begin rescue ensure + rescuing from nil + registers an offense and auto-corrects + def rescue + rescuing from nil + registers an offense and auto-corrects + begin rescue + rescuing from nil after another exception + registers an offense and auto-corrects + rescuing from nil + registers an offense and auto-corrects + rescuing from nil before another exception + registers an offense and auto-corrects + behaves like offenses + def rescue ensure + rescuing from "#{string}" + registers an offense and auto-corrects + begin rescue + rescuing from "#{string}" + registers an offense and auto-corrects + rescuing from "#{string}" before another exception + registers an offense and auto-corrects + rescuing from "#{string}" after another exception + registers an offense and auto-corrects + begin rescue ensure + rescuing from "#{string}" + registers an offense and auto-corrects + def rescue + rescuing from "#{string}" + registers an offense and auto-corrects + +RuboCop::Cop::Naming::MemoizedInstanceVariableName + EnforcedStyleForLeadingUnderscores: optional + memoized variable matches method name + does not register an offense with a leading underscore + does not register an offense with a leading `_` for both names + does not register an offense with a leading `_` for method name + does not register an offense without a leading underscore + with default EnforcedStyleForLeadingUnderscores => disallowed + memoized variable does not match method name for block + registers an offense + memoized variable does not match class method name + registers an offense + memoized variable matches method name + does not registers an offense when method has leading `_` + does not register an offense with a leading `_` for both names + does not register an offense + memoized variable matches method name during assignment + does not register an offense + code follows memoized variable assignment + does not register an offense + instance variables in initialize methods + does not register an offense + memoized variable after other code + does not register an offense + memoized variable matches bang method name + does not register an offense + non-memoized variable does not match method name + does not register an offense + memoized variable matches method name for block + does not register an offense + memoized variable matches predicate method name + does not register an offense + memoized variable after other code does not match method name + registers an offense for a bang method + registers an offense for a predicate method + registers an offense + memoized variable does not match method name + registers an offense + memoized variable does not match method name during assignment + registers an offense + EnforcedStyleForLeadingUnderscores: required + registers an offense when it has leading `_` but names do not match + does not register an offense with a leading `_` for both names + registers an offense when names match but missing a leading _ + +RuboCop::Cop::Naming::ConstantName + does not check names if rhs is a `Class.new` + registers an offense for camel case in const namewhen using frozen object assignment + registers an offense for snake case in const name + does not check names if rhs is a `Struct.new` with conditional assign + does not check names if rhs is a `Class.new` with conditional assign + does not check names if rhs is a method call + does not check if rhs is a non-offensive const assignment + registers an offense for camel case in const namewhen using frozen range assignment + allows screaming snake case with POSIX upper case characters + allows screaming snake case in multiple const assignment + does not check names if rhs is a method call with block + checks qualified const names + registers an offense for camel case in const name + registers offenses for camel case in multiple const assignment + does not check if rhs is another constant + registers an offense for non-POSIX upper case in const name + registers 1 offense if rhs is offending const assignment + allows screaming snake case in const name + does not check names if rhs is a `Struct.new` + does not check names if rhs is a method call with conditional assign + when a rhs is a conditional expression + when conditional branches contain only string values + registers an offense + when conditional branches contain only constants + does not check names + when conditional branches contain a value other than a constant + does not check names + +RuboCop::Cop::Style::BlockComments + auto-corrects a block comment into a regular comment + registers an offense for block comments + auto-corrects an empty block comment by removing it + auto-corrects a block comment into a regular comment (without trailingnewline) + accepts regular comments + +RuboCop::Cop::Lint::Loop + accepts loop/break unless + accepts loop/break if + registers an offense for begin/end/until + registers an offense and corrects for begin/end/while + +RuboCop::Cop::Style::MinMax + with an array literal containing calls to `#min` and `#max` + when the expression stands alone + does not register an offense if the receiver is implicit + registers an offense if the receivers match + does not register an offense if the receivers do not match + does not register an offense if there are additional elements + when the expression is used in a parallel assignment + does not register an offense if the receiver is implicit + does not register an offense if there are additional elements + does not register an offense if the receivers do not match + registers an offense if the receivers match + when the expression is used as a return value + registers an offense if the receivers match + does not register an offense if the receiver is implicit + does not register an offense if there are additional elements + does not register an offense if the receivers do not match + +RuboCop::Cop::Security::MarshalLoad + does not register an offense for Marshal.dump + allows using dangerous Marshal methods for deep cloning + registers an offense for using Marshal.load + registers an offense for using Marshal.restore + does not register an offense Marshal methods under another namespace + +RuboCop::Cop::Lint::UnderscorePrefixedVariableName + in a method calling `super` with arguments + when an underscore-prefixed argument is used explicitly + registers an offense + when an underscore-prefixed argument is not used + does not register an offense + in a method calling `super` without arguments + when an underscore-prefixed argument is not used explicitly + does not register an offense + when an underscore-prefixed argument is used explicitly + registers an offense + when an underscore-prefixed named capture variable is used registers an offense - on floats so close to zero that nobody can tell the difference + when an underscore-prefixed variable in top-level scope is used + registers an offense + when an underscore-prefixed variable is reassigned + does not register an offense + when an underscore-prefixed method argument is used + registers an offense + when non-underscore-prefixed variable is used + does not register an offense + when an underscore-prefixed keyword block argument is used + registers an offense + when AllowKeywordBlockArguments is set + does not register an offense + when an underscore-prefixed block argument is used + registers an offense + registers an offense + in a method calling `binding` with arguments + when an underscore-prefixed argument is used explicitly + registers an offense + when an underscore-prefixed argument is not used + does not register an offense + when an underscore-prefixed variable is captured by a block + accepts + when an underscore-prefixed variable is used registers an offense + in a method calling `binding` without arguments + when an underscore-prefixed argument is not used explicitly + does not register an offense + when an underscore-prefixed argument is used explicitly + registers an offense -RuboCop::Cop::Lint::MissingSuper - constructor - does not register an offense for the constructor-like method defined outside of a class - does not register an offense for the class with stateless parent class - does not register an offense when there is a `super` call - does not register an offense for the class without parent class - registers an offense when no `super` call - callbacks - registers an offense when method callback is without `super` call - registers no offense when module callback without `super` call - does not register an offense when `method_missing?` contains `super` call - registers an offense for class level `method_missing?` with no `super` call - registers an offense for instance level `method_missing?` with no `super` call - registers an offense when class callback within `self << class` and without `super` call - registers an offense when class callback without `super` call - does not register an offense when callback has a `super` call +RuboCop::Formatter::WorstOffendersFormatter + #finished + when there are many offenses + sorts by offense count first and then by cop name -RuboCop::Cop::Style::TrailingMethodEndStatement - register offense with trailing end on 2 line method - register offense with trailing end on method with block - register offense with trailing end inside class - does not register on single line method - register offense with trailing end on method with comment - does not register on single line no op - auto-corrects all trailing ends for larger example - register offense with trailing end on 3 line method +RuboCop::Cop::Style::TrivialAccessors + accepts writer with different ivar name + accepts non-trivial reader + registers an offense on writer without braces + accepts reader using top level + accepts expressions within writer + accepts splats + registers an offense on class reader + accepts reader nested within an instance_eval calll + accepts reader with different ivar name + accepts an initialize method looking like a writer + accepts blocks + accepts expressions within reader + registers an offense on reader with braces + registers an offense on reader with `private` + accepts writer nested within a module + registers an offense on class writer + registers an offense on DSL-style trivial writer + registers an offense on instance reader + registers an offense on one-liner writer + accepts writer nested within an instance_eval call + registers an offense on instance writer + accepts writer using top level + flags a reader inside a class, inside an instance_eval call + accepts reader nested within a module + accepts non-trivial writer + accepts writer in a module + registers an offense on one-liner reader + ignore class methods + accepts class writer + accepts class reader + disallow predicates + does not accept predicate-like reader + exact name match disabled + registers an offense when names mismatch in reader + registers an offense when names mismatch in writer + with allowed methods + accepts allowed writer + accepts allowed reader + with AllowPredicates: false + accepts allowed predicate + with DSL allowed + accepts DSL-style writer + allow predicates + accepts predicate-like reader -RuboCop::Cop::Style::HashTransformValues - does not flag each_with_object when both key & value are transformed - does not flag each_with_object when its argument is not modified - does not flag each_with_object when no transformation occurs - does not flag value transformation when receiver is array literal - does not flag value transformation in the absence of to_h - does not flag _.map{...}.to_h when both key & value are transformed - flags Hash[_.map{...}] when transform_values could be used - does not flag Hash[_.map{...}] when both key & value are transformed - does not flag each_with_object when value transformation uses key - correctly autocorrects _.map{...}.to_h with block - does not flag each_with_object when receiver is array literal - flags _.map {...}.to_h when transform_values could be used - flags _.map {...}.to_h when transform_values could be used when line break before `to_h` - with inline block - flags each_with_object when transform_values could be used - with safe navigation operator - flags each_with_object when transform_values could be used - with multiline block - flags each_with_object when transform_values could be used +RuboCop::Cop::Style::OptionalBooleanParameter + does not register an offense when defining method without args + does not register an offense when defining method with keyword boolean arg + registers an offense when defining class method with optional boolean arg + registers an offense when defining method with optional boolean arg + registers an offense when defining method with multiple optional boolean args + does not register an offense when defining method with optonal non-boolean arg + +RuboCop::Cop::Style::RedundantReturn + accepts return in a non-final position + does not blow up on empty if body + reports an offense for defs with only a return + reports an offense for defs ending with return + does not blow up on empty method body + auto-corrects by removing redundant returns + reports an offense for def with only a return + reports an offense for def ending with return + when return is inside an if-branch + registers an offense and auto-corrects + when return is inside a when-branch + registers an offense and auto-corrects + when multi-value returns are allowed + accepts def ending with return + accepts defs ending with return + accepts defs with only a return + accepts def with only a return + when return has no arguments + behaves like common behavior + registers an offense for return() and autocorrects replacing return() with nil + behaves like common behavior + registers an offense for return and autocorrects replacing return with nil + when return is inside begin-end body + registers an offense and auto-corrects + when multi-value returns are not allowed + reports an offense for def ending with return + reports an offense for def with only a return + auto-corrects removes return when using an explicit hash + reports an offense for defs with only a return + reports an offense for defs ending with return + auto-corrects by making an implicit hash explicit + when rescue and return blocks present + does register an offense and auto-corrects when inside function or rescue block + when case nodes are empty + accepts empty when nodes + +RuboCop::Cop::Style::MutableConstant + Strict: true + freezes a heredoc + allows calls to freeze + methods and operators that produce frozen objects + accepts comparison operators + accepts operating on a constant and a float + accepts operating on multiple floats + accepts operating on multiple integers + accepts assigning to an environment variable with a fallback + accepts checking fixed size + accepts operating on a constant and an interger + behaves like mutable objects + when assigning with = + registers an offense for 'str' assigned to a constant and corrects by adding .freeze + when assigning with ||= + registers an offense for 'str' assigned to a constant and corrects by adding .freeze + behaves like mutable objects + when assigning with = + registers an offense for [1, 2, 3] assigned to a constant and corrects by adding .freeze + when assigning with ||= + registers an offense for [1, 2, 3] assigned to a constant and corrects by adding .freeze + behaves like immutable objects + allows Struct.new(:a, :b) to be assigned to a constant + allows Struct.new(:a, :b) to be ||= to a constant + operators that produce unfrozen objects + registers an offense when operating on multiple strings + registers an offense when operating on a constant and a string + when assigning an array without brackets + does not add brackets to %w() arrays + adds brackets when auto-correcting + when the frozen string literal comment is false + behaves like mutable objects + when assigning with = + registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze + when assigning with ||= + registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze + behaves like immutable objects + allows ::OTHER_CONST to be ||= to a constant + allows ::OTHER_CONST to be assigned to a constant + behaves like immutable objects + allows 1.5 to be ||= to a constant + allows 1.5 to be assigned to a constant + behaves like immutable objects + allows Struct.new to be ||= to a constant + allows Struct.new to be assigned to a constant + behaves like immutable objects + allows ::Struct.new to be ||= to a constant + allows ::Struct.new to be assigned to a constant + behaves like immutable objects + allows ::Namespace::OTHER_CONST to be ||= to a constant + allows ::Namespace::OTHER_CONST to be assigned to a constant + behaves like mutable objects + when assigning with ||= + registers an offense for Something.new assigned to a constant and corrects by adding .freeze + when assigning with = + registers an offense for Something.new assigned to a constant and corrects by adding .freeze + behaves like immutable objects + allows OTHER_CONST to be assigned to a constant + allows OTHER_CONST to be ||= to a constant + when the frozen string literal comment is true + behaves like immutable objects + allows "#{a}" to be assigned to a constant + allows "#{a}" to be ||= to a constant + behaves like mutable objects + when assigning with ||= + registers an offense for %w(a b c) assigned to a constant and corrects by adding .freeze + when assigning with = + registers an offense for %w(a b c) assigned to a constant and corrects by adding .freeze + behaves like mutable objects + when assigning with = + registers an offense for "top#{1 + 2}" assigned to a constant and corrects by adding .freeze + when assigning with ||= + registers an offense for "top#{1 + 2}" assigned to a constant and corrects by adding .freeze + behaves like immutable objects + allows ::ENV['foo'] to be ||= to a constant + allows ::ENV['foo'] to be assigned to a constant + when assigning with multiple operator calls + registers an offense and corrects with parens and freeze + when assigning with an operator + behaves like operator methods + registers an offense and corrects with parens and freeze + behaves like operator methods + registers an offense and corrects with parens and freeze + behaves like operator methods + registers an offense and corrects with parens and freeze + behaves like operator methods + registers an offense and corrects with parens and freeze + behaves like operator methods + registers an offense and corrects with parens and freeze + behaves like operator methods + registers an offense and corrects with parens and freeze + when the frozen string literal comment is missing + behaves like mutable objects + when assigning with = + registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze + when assigning with ||= + registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze + behaves like immutable objects + allows Struct.new(:node) do + def assignment? + true + end +end + to be assigned to a constant + allows Struct.new(:node) do + def assignment? + true + end +end + to be ||= to a constant + splat expansion + expansion of a range + registers an offense and corrects to use to_a.freeze + with parentheses + registers an offense and corrects to use to_a.freeze + behaves like mutable objects + when assigning with ||= + registers an offense for { a: 1, b: 2 } assigned to a constant and corrects by adding .freeze + when assigning with = + registers an offense for { a: 1, b: 2 } assigned to a constant and corrects by adding .freeze + behaves like immutable objects + allows 1 to be assigned to a constant + allows 1 to be ||= to a constant + behaves like immutable objects + allows :sym to be assigned to a constant + allows :sym to be ||= to a constant + behaves like immutable objects + allows ENV['foo'] to be assigned to a constant + allows ENV['foo'] to be ||= to a constant + behaves like immutable objects + allows Namespace::OTHER_CONST to be assigned to a constant + allows Namespace::OTHER_CONST to be ||= to a constant + Strict: false + allows method call assignments + when the constant is a frozen string literal + when the frozen string literal comment is missing + behaves like mutable objects + when assigning with = + registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze + when assigning with ||= + registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze + when the frozen string literal comment is false + behaves like mutable objects + when assigning with ||= + registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze + when assigning with = + registers an offense for "#{a}" assigned to a constant and corrects by adding .freeze + when the frozen string literal comment is true + behaves like immutable objects + allows "#{a}" to be assigned to a constant + allows "#{a}" to be ||= to a constant + behaves like immutable objects + allows ENV['foo'] to be ||= to a constant + allows ENV['foo'] to be assigned to a constant + behaves like immutable objects + allows 'foo' + 'bar' to be assigned to a constant + allows 'foo' + 'bar' to be ||= to a constant + behaves like mutable objects + when assigning with = + registers an offense for "top#{1 + 2}" assigned to a constant and corrects by adding .freeze + when assigning with ||= + registers an offense for "top#{1 + 2}" assigned to a constant and corrects by adding .freeze + behaves like immutable objects + allows FOO - BAR to be ||= to a constant + allows FOO - BAR to be assigned to a constant + behaves like immutable objects + allows 1.5 to be ||= to a constant + allows 1.5 to be assigned to a constant + behaves like immutable objects + allows :sym to be assigned to a constant + allows :sym to be ||= to a constant + when assigning an array without brackets + adds brackets when auto-correcting + does not add brackets to %w() arrays + when assigning a range (irange) without parenthesis + does not add parenthesis to range enclosed in parentheses + adds parenthesis when auto-correcting + behaves like immutable objects + allows 1 to be assigned to a constant + allows 1 to be ||= to a constant + when assigning a range (erange) without parenthesis + adds parenthesis when auto-correcting + does not add parenthesis to range enclosed in parentheses + behaves like mutable objects + when assigning with ||= + registers an offense for %w(a b c) assigned to a constant and corrects by adding .freeze + when assigning with = + registers an offense for %w(a b c) assigned to a constant and corrects by adding .freeze + behaves like mutable objects + when assigning with ||= + registers an offense for 'str' assigned to a constant and corrects by adding .freeze + when assigning with = + registers an offense for 'str' assigned to a constant and corrects by adding .freeze + splat expansion + expansion of a range + registers an offense and corrects to use to_a.freeze + with parentheses + registers an offense and corrects to use to_a.freeze + behaves like immutable objects + allows ::ENV['foo'] to be ||= to a constant + allows ::ENV['foo'] to be assigned to a constant + behaves like mutable objects + when assigning with ||= + registers an offense for [1, 2, 3] assigned to a constant and corrects by adding .freeze + when assigning with = + registers an offense for [1, 2, 3] assigned to a constant and corrects by adding .freeze + behaves like mutable objects + when assigning with = + registers an offense for { a: 1, b: 2 } assigned to a constant and corrects by adding .freeze + when assigning with ||= + registers an offense for { a: 1, b: 2 } assigned to a constant and corrects by adding .freeze + behaves like immutable objects + allows FOO + BAR to be ||= to a constant + allows FOO + BAR to be assigned to a constant + +RuboCop::Cop::Style::ClassCheck + when enforced style is kind_of? + registers an offense for is_a? and corrects to kind_of? + when enforced style is is_a? + registers an offense for kind_of? and corrects to is_a? + +RuboCop::Cop::Layout::MultilineMethodArgumentLineBreaks + when bracket hash assignment on multiple lines + does not add any offenses + when second argument starts on same line as end of first + registers an offense and corrects + when many arguments are on multiple lines, two on same line + registers an offense and corrects + when many arguments including hash are on multiple lines, three on same line + registers an offense and corrects + when argument starts on same line but ends on different line + registers an offense and corrects + when bracket hash assignment key on multiple lines + does not add any offenses + when two arguments are on next line + does not add any offenses + when one argument on same line + does not add any offenses + when many arguments are on multiple lines, three on same line + registers an offense and corrects + +RuboCop::Cop::Style::ClassAndModuleChildren + compact style + accepts compact style for classes/modules + accepts nesting for classes/modules with more than one child + registers a offense for classes with nested children + accepts nesting for classes with an explicit superclass + registers a offense for modules with nested children + accepts class/module with single method + nested style + registers an offense for not nested modules + registers an offense for not nested classes with explicit superclass + accepts nested children + accepts :: in parent class on inheritance + registers an offense for not nested classes + +RuboCop::Cop::Lint::UselessAccessModifier + behaves like at the top of the body + doesn't register an offense for `protected` + registers an offense and corrects for `public` + doesn't register an offense for `private` + behaves like method named by access modifier name + registers an offense for `public` + behaves like method named by access modifier name + registers an offense for `private` + when using inline modifiers + does not register an offense + behaves like def in new block + doesn't register an offense if a method is defined in Module.new + registers an offense if no method is defined in Module.new + behaves like method defined using instance_eval + registers an offense if no method is defined + doesn't register an offense if a method is defined + inside a class + registers two offenses when a modifier is inside and outside the and no method is defined + registers an offense when a modifier is ouside the block and a method is defined only inside the block + when private_class_method is used without arguments + registers an offense and corrects + behaves like method defined on a singleton class + inside a class + registers an offense even if a non-singleton-class method is defined + doesn't register an offense if a method is defined + doesn't register an offense if the modifier is the same as outside the meta-class + registers an offense if no method is defined after the modifier + registers an offense if no method is defined + outside a class + registers an offense if no method is defined + registers an offense if no method is defined after the modifier + doesn't register an offense if a method is defined + behaves like at the end of the body + registers an offense for trailing `private` + behaves like conditionally defined method + doesn't register an offense for if + doesn't register an offense for unless + behaves like methods defined in an iteration + doesn't register an offense for each + doesn't register an offense for map + when passing method as symbol + does not register an offense + behaves like conditionally defined method + doesn't register an offense for unless + doesn't register an offense for if + when an access modifier has no effect + registers an offense and corrects + behaves like nested in a begin..end block + still flags repeated `protected` + doesn't flag an access modifier from surrounding scope + behaves like def in new block + registers an offense if no method is defined in Module.new + doesn't register an offense if a method is defined in Module.new + behaves like nested in a begin..end block + doesn't flag an access modifier from surrounding scope + still flags repeated `protected` + behaves like method named by access modifier name + registers an offense for `protected` + behaves like methods defined in an iteration + doesn't register an offense for each + doesn't register an offense for map + behaves like method named by access modifier name + registers an offense for `protected` + behaves like repeated visibility modifiers + registers an offense when `private` is repeated + when there are consecutive access modifiers + registers an offense and corrects + behaves like unused visibility modifiers + registers an offense and corrects when visibility is immediately changed without any intervening defs + behaves like method defined on a singleton class + outside a class + registers an offense if no method is defined after the modifier + registers an offense if no method is defined + doesn't register an offense if a method is defined + inside a class + doesn't register an offense if the modifier is the same as outside the meta-class + doesn't register an offense if a method is defined + registers an offense if no method is defined + registers an offense if no method is defined after the modifier + registers an offense even if a non-singleton-class method is defined + behaves like at the top of the body + doesn't register an offense for `protected` + doesn't register an offense for `private` + registers an offense and corrects for `public` + behaves like def in new block + registers an offense if no method is defined in ::Struct.new + doesn't register an offense if a method is defined in ::Struct.new + behaves like method defined with define_method + doesn't register an offense if a proc is passed + doesn't register an offense if a lambda is passed + doesn't register an offense if a -> is passed + doesn't register an offense if a block is passed + when private_class_method is used with arguments + does not register an offense + behaves like repeated visibility modifiers + registers an offense when `private` is repeated + behaves like conditionally defined method + doesn't register an offense for unless + doesn't register an offense for if + behaves like nested modules + doesn't register an offense for nested modules + unused modifiers + registers an offense with a nested module + registers an offense when inside a nested module + registers an offense when outside a nested module + behaves like method defined on a singleton class + inside a class + doesn't register an offense if a method is defined + doesn't register an offense if the modifier is the same as outside the meta-class + registers an offense if no method is defined after the modifier + registers an offense if no method is defined + registers an offense even if a non-singleton-class method is defined + outside a class + registers an offense if no method is defined after the modifier + registers an offense if no method is defined + doesn't register an offense if a method is defined + behaves like nested in a begin..end block + still flags repeated `private` + doesn't flag an access modifier from surrounding scope + when an access modifier has no methods + registers an offense and corrects + behaves like def in new block + doesn't register an offense if a method is defined in Struct.new + registers an offense if no method is defined in Struct.new + behaves like nested in a begin..end block + still flags repeated `private` + doesn't flag an access modifier from surrounding scope + behaves like method defined with define_method + doesn't register an offense if a proc is passed + doesn't register an offense if a lambda is passed + doesn't register an offense if a block is passed + doesn't register an offense if a -> is passed + when only a constant or local variable is defined after the modifier + registers an offense and corrects + registers an offense and corrects + behaves like def in new block + doesn't register an offense if a method is defined in ::Struct.new + registers an offense if no method is defined in ::Struct.new + behaves like method defined with define_method + doesn't register an offense if a -> is passed + doesn't register an offense if a block is passed + doesn't register an offense if a lambda is passed + doesn't register an offense if a proc is passed + when class is empty save modifier + registers an offense and corrects + behaves like nested modules + doesn't register an offense for nested classs + unused modifiers + registers an offense when outside a nested class + registers an offense with a nested class + registers an offense when inside a nested class + behaves like method named by access modifier name + registers an offense for `public` + when using ActiveSupport behavior when Rails is not eabled + reports offenses and corrects + behaves like nested modules + doesn't register an offense for nested classs + unused modifiers + registers an offense when inside a nested class + registers an offense with a nested class + registers an offense when outside a nested class + behaves like def in new block + doesn't register an offense if a method is defined in ::Module.new + registers an offense if no method is defined in ::Module.new + behaves like nested modules + doesn't register an offense for nested modules + unused modifiers + registers an offense with a nested module + registers an offense when inside a nested module + registers an offense when outside a nested module + behaves like repeated visibility modifiers + registers an offense when `protected` is repeated + when an access modifier is followed by a class method defined on constant + registers an offense and corrects + behaves like repeated visibility modifiers + registers an offense when `public` is repeated + behaves like at the end of the body + registers an offense for trailing `protected` + behaves like non-repeated visibility modifiers + doesn't register an offense when `protected` is not repeated + registers an offense and corrects even when `public` is not repeated + doesn't register an offense when `private` is not repeated + behaves like method defined using class_eval + doesn't register an offense if a method is defined + registers an offense if no method is defined + inside a class + registers an offense when a modifier is ouside the block and a method is defined only inside the block + registers two offenses when a modifier is inside and outside the block and no method is defined + behaves like non-repeated visibility modifiers + registers an offense and corrects even when `public` is not repeated + doesn't register an offense when `protected` is not repeated + doesn't register an offense when `private` is not repeated + behaves like conditionally defined method + doesn't register an offense for if + doesn't register an offense for unless + behaves like methods defined in an iteration + doesn't register an offense for map + doesn't register an offense for each + behaves like def in new block + doesn't register an offense if a method is defined in Class.new + registers an offense if no method is defined in Class.new + behaves like at the end of the body + registers an offense for trailing `private` + behaves like nested in a begin..end block + still flags repeated `public` + behaves like at the end of the body + registers an offense for trailing `public` + when using the class_methods method from ActiveSupport::Concern + is aware that this creates a new scope + when using ActiveSupport's `concerning` method + is aware that this creates a new scope + still points out redundant uses within the block + when an access modifier is followed by attr_* + does not register an offense + behaves like method defined with define_method + doesn't register an offense if a -> is passed + doesn't register an offense if a lambda is passed + doesn't register an offense if a block is passed + doesn't register an offense if a proc is passed + behaves like unused visibility modifiers + registers an offense and corrects when visibility is immediately changed without any intervening defs + behaves like method named by access modifier name + registers an offense for `private` + behaves like repeated visibility modifiers + registers an offense when `public` is repeated + behaves like method defined using instance_eval + doesn't register an offense if a method is defined + registers an offense if no method is defined + inside a class + registers two offenses when a modifier is inside and outside the and no method is defined + registers an offense when a modifier is ouside the block and a method is defined only inside the block + when multiple class definitions in file but only one has offense + registers an offense and corrects + when a def is an argument to a method call + does not register an offense + when using a known method-creating method + is aware that this creates a new method + still points out redundant uses within the module + behaves like def in new block + doesn't register an offense if a method is defined in ::Class.new + registers an offense if no method is defined in ::Class.new + behaves like def in new block + doesn't register an offense if a method is defined in Class.new + registers an offense if no method is defined in Class.new + behaves like method defined on a singleton class + inside a class + registers an offense if no method is defined + registers an offense if no method is defined after the modifier + doesn't register an offense if the modifier is the same as outside the meta-class + registers an offense even if a non-singleton-class method is defined + doesn't register an offense if a method is defined + outside a class + doesn't register an offense if a method is defined + registers an offense if no method is defined after the modifier + registers an offense if no method is defined + behaves like repeated visibility modifiers + registers an offense when `protected` is repeated + behaves like at the end of the body + registers an offense for trailing `protected` + behaves like methods defined in an iteration + doesn't register an offense for each + doesn't register an offense for map + behaves like at the end of the body + registers an offense for trailing `public` + behaves like def in new block + registers an offense if no method is defined in ::Class.new + doesn't register an offense if a method is defined in ::Class.new + behaves like def in new block + doesn't register an offense if a method is defined in Struct.new + registers an offense if no method is defined in Struct.new + behaves like def in new block + registers an offense if no method is defined in ::Module.new + doesn't register an offense if a method is defined in ::Module.new + behaves like method defined using class_eval + registers an offense if no method is defined + doesn't register an offense if a method is defined + inside a class + registers two offenses when a modifier is inside and outside the block and no method is defined + registers an offense when a modifier is ouside the block and a method is defined only inside the block + behaves like nested in a begin..end block + still flags repeated `public` -RuboCop::Cop::Style::DoubleCopDisableDirective - registers an offense for duplicate todo directives - does not register an offense for cops with single cop directive - registers an offense for duplicate disable directives +RuboCop::Cop::Style::SingleLineBlockParams + allows an unused parameter to have a leading underscore + does not report when destructuring is used + does not report if no block arguments are present + ignores do..end blocks + ignores :reduce symbols + allows calls with proper argument names + finds incorrectly named parameters with leading underscores + finds wrong argument names in calls with different syntax -RuboCop::Cop::Force - #run_hook - invokes a hook in all cops - .force_name - returns the class name without namespace +RuboCop::Cop::Style::NumericLiterals + autocorrects numbers with spaces between leading minus and numbers + handles numeric literal with exponent + accepts integers with less than three places at the end + does not count a leading minus sign as a digit + registers an offense for an integer with misplaced underscore + accepts short numbers without underscore + autocorrects negative numbers + ignores non-decimal literals + registers an offense for a long undelimited integer + autocorrects negative floating-point numbers + accepts long numbers with underscore + autocorrects numeric literal with exponent (large E) and dot + autocorrects numeric literal with exponent and dot + accepts a short integer without underscore + registers an offense for a float with a long undelimited integer part + strict + registers an offense for an integer with misplaced underscore -RuboCop::RemoteConfig - .file - downloads the file if cache lifetime has been reached - downloads the file if the file does not exist - does not download the file if cache lifetime has not been reached - when the remote URL responds with 500 - raises error - when the remote URL responds with redirect - follows the redirect and downloads the file - when the network is inaccessible - reuses the existing cached file - when the remote URL responds with not modified - reuses the existing cached file +RuboCop::Cop::Metrics::PerceivedComplexity + when method is in list of ignored methods + does not register an offense when defining an instance method + does not register an offense when using `define_method` + does not register an offense when defining a class method + when Max is 1 + registers an offense for a for block + registers an offense for a `define_method` + registers an offense for and + counts known iterating block + deals with nested if blocks containing && and || + counts else in a case with no argument + accepts an empty `define_method` + registers an offense for a while block + registers an offense for an if modifier + registers an offense for a case/when block without an expression after case + accepts an empty method + registers an offense for elsif and else blocks + registers an offense for an unless modifier + registers an offense for a ternary operator + registers an offense for or + registers an offense for || + counts only a single method + accepts a method with no decision points + registers an offense for a case/when block + accepts complex code outside of methods + registers an offense for && + registers an offense for a rescue block + does not count unknown block calls + registers an offense for an until block + when Max is 2 + counts stupid nested if and else blocks -RuboCop::Cop::Layout::CommentIndentation - registers offenses and corrects before __END__ but not after - auto-corrects - around program structure keywords - accepts correctly indented comments - with a blank line following the comment - accepts a correctly indented comment - on outer level - accepts a correctly indented comment - accepts a comment that follows code - registers an offense for each incorrectly indented comment - registers an offense and corrects a documentation comment - registers an offense and corrects an incorrectly indented (1) comment - registers an offense and corrects an incorrectly indented (2) comment - near various kinds of brackets - is unaffected by closing bracket that does not begin a line - accepts correctly indented comments +RuboCop::Cop::Style::MethodCallWithoutArgsParentheses + auto-corrects calls that could be empty literals + registers an offense for `obj.method += func()` + accepts special lambda call syntax + accepts parens after not + accepts parens in method call with args + registers an offense for parens in method call without args + accepts parentheses for methods starting with an upcase letter + ignores method listed in IgnoredMethods + registers an offense for `obj.method ||= func()` + registers an offense for `obj.method &&= func()` + method call as argument + accepts without parens + registers an offense with empty parens + registers an empty parens offense for multiple assignment + assignment to a variable with the same name + accepts parens in shorthand assignment + accepts parens in complex assignment + accepts parens in parallel assignment + accepts parens in local variable assignment -RuboCop::Runner - how formatter is invoked - #started - sends all file paths - the passed files paths - is frozen - #file_started - sends file specific information hash - sends a file path - the passed path - is frozen - #file_finished - sends an array of detected offenses for the file - sends a file path - the passed path - is frozen - #finished - when RuboCop finished inspecting all files normally - sends all file paths - the passed files paths - is frozen - when RuboCop is interrupted by user - sends only processed file paths - invocation order - is called in the proper sequence +RuboCop::Cop::Style::WhileUntilDo + registers an offense for do in multiline while + registers an offense for do in multiline until + accepts do in single-line until + accepts do in single-line while + accepts multi-line while without do + accepts multi-line until without do -RuboCop::Cop::Metrics::Utils::AbcSizeCalculator - #calculate - if and arithmetic operations - is expected to eq "<2, 8, 4>" - with a block - is expected to eq "<2, 3, 0>" - with []= - is expected to eq "<2, 1, 0>" - assignment with ternary operator - is expected to eq "<2, 6, 2>" - same but with 7 arguments - is expected to eq "<9, 3, 0>" - multiple assignment - is expected to eq "<3, 1, 0>" - method with arguments - is expected to eq "<4, 0, 0>" - with &&= - is expected to eq "<2, 0, 1>" - elsif vs else if - else if - is expected to eq "<0, 5, 4>" - elsif - is expected to eq "<0, 5, 3>" - with .foo = - is expected to eq "<1, 2, 0>" - with a known iterating block - is expected to eq "<2, 4, 2>" - with unused assignments - is expected to eq "<2, 1, 0>" - with a yield - is expected to eq "<0, 1, 0>" - with a for - is expected to eq "<2, 1, 1>" - with &.foo - is expected to eq "<0, 4, 2>" - with repeated lvar receivers - is expected to eq "<3, 5, 3>" - with ||= - is expected to eq "<2, 0, 1>" - same with extra condition - is expected to eq "<2, 9, 5>" - multiple calls with return - is expected to eq "<0, 3, 0>" +RuboCop::Cop::Layout::EmptyLines + handles comments + does not register an offense for empty lines in a string + registers an offense for consecutive empty lines + does not register an offense for heredocs with empty lines inside + works when there are no tokens + +RuboCop::Cop::Migration::DepartmentName + when a disable comment contains a plain comment + accepts + when todo/enable comments have cop names without departments + registers offenses and corrects when using a legacy cop name + registers offenses and corrects when there is space around `:` + registers offenses and corrects + when an unexpected disable comment format + does not register an offense + when a disable comment has cop names with departments + accepts + when a disable comment contains an unexpected character for department name + accepts RuboCop::Cop::VariableForce::Assignment - #meta_assignment_node - when it is ||= operator assignment - returns or_asgn node - when it is &&= operator assignment - returns and_asgn node - when it is multiple assignment - returns masgn node - when it is += operator assignment - returns op_asgn node .new - when an argument declaration node is passed - raises error when an assignment node is passed does not raise error + when an argument declaration node is passed + raises error when any other type node is passed raises error + #meta_assignment_node + when it is multiple assignment + returns masgn node + when it is ||= operator assignment + returns or_asgn node + when it is += operator assignment + returns op_asgn node + when it is &&= operator assignment + returns and_asgn node + #name + returns the variable name #operator - when it is normal assignment + when it is multiple assignment returns = when it is &&= operator assignment returns &&= + when it is += operator assignment + returns += when it is ||= operator assignment returns ||= - when it is multiple assignment + when it is normal assignment returns = - when it is += operator assignment - returns += - #name - returns the variable name -RuboCop::Cop::InternalAffairs::UselessMessageAssertion - registers an offense for specs that assert using the MSG - registers an offense for described_class::MSG in let - does not register an offense for an assertion about the message +RuboCop::Cop::Lint::EmptyInterpolation + registers an offense and corrects #{} in interpolation + finds interpolations in string-like contexts + accepts non-empty interpolation + registers an offense and corrects #{ } in interpolation -RuboCop::Cop::Layout::MultilineHashKeyLineBreaks - without line break after opening bracket - registers an offense and corrects when key starts on same line as another - registers an offense and corrects nested hashes - when on same line - does not add any offenses - with line break after opening bracket - registers an offense and corrects when key starts on same line as another - when on different lines than brackets but keys on one - does not add any offenses - when on all keys on one line different than brackets - does not add any offenses - when key starts on same line as another with rockets - adds an offense +RuboCop::Cop::Style::ColonMethodCall + registers an offense for instance method call with arg + registers an offense for instance method call + does not register an offense for Java static types + does not register an offense for constant access + does not register an offense for Java package namespaces + does not register an offense for nested class + does not register an offense when for constructor methods + registers an offense for class method call with arg + does not register an offense for op methods + registers an offense for class method call -RuboCop::Cop::Style::NestedModifier - adds parentheses to method arguments when needed in auto-correction - does not add redundant parentheses in auto-correction - adds parentheses when needed in auto-correction - registers one offense for more than two modifiers - auto-corrects if + if - auto-corrects unless + unless - auto-corrects unless + if - auto-corrects unless with a comparison operator + if - auto-corrects if + unless - while - behaves like not correctable - does not auto-correct when while is the inner modifier - does not auto-correct when while is the outer modifier - until - behaves like not correctable - does not auto-correct when until is the outer modifier - does not auto-correct when until is the inner modifier +RuboCop::Cop::Layout::EmptyLinesAroundExceptionHandlingKeywords + with complex method definition - registers many offenses + registers an offense for rescue section ending for method definition a blank + registers an offense for rescue section starting with a blank + accepts empty method definition + accepts empty begin + registers an offense for rescue section ending with a blank + accepts no empty line + with complex begin-end - registers many offenses + registers an offense for above rescue keyword with a blank + accepts empty lines around begin body RuboCop::Cop::Layout::FirstArgumentIndentation - when EnforcedStyle is special_for_inner_method_call - when IndentationWidth:Width is 2 + when EnforcedStyle is consistent_relative_to_receiver + for method calls within method calls + without outer parentheses + accepts a first argument with special indentation + indents all relative to the receiver + with outer parentheses + registers an offense and corrects an over-indented 1st argument + indents all relative to the receiver + when IndentationWidth:Width is 4 registers an offense and corrects an over-indented first argument - accepts method calls with no arguments + when IndentationWidth:Width is 2 + accepts operator calls registers an offense and corrects an under-indented first argument + accepts method calls with no arguments does not view []= as an outer method call - accepts operator calls - registers an offense and corrects lines affected by another offense - accepts a first argument that is not preceded by a line break does not view chained call as an outer method call + registers an offense and corrects an over-indented first argument + accepts a first argument that is not preceded by a line break + registers an offense and corrects lines affected by other offenses + for assignment + register an offense and corrects a correctly indented first argument and does not care about the second argument + with line break + accepts a correctly indented first argument + registers an offense and corrects an under-indented first argument when the receiver contains a line break accepts a correctly indented first argument accepts a correctly indented first argument preceded by an empty line - registers an offense and corrects an over-indented first argument + registers an offense and corrects an over-indented 1st argument when preceded by a comment line - registers an offense and corrects an under-indented first argument accepts a correctly indented first argument - for assignment - accepts a correctly indented first argument and does not care about the second argument - with line break registers an offense and corrects an under-indented first argument - accepts a correctly indented first argument - when using safe navigation operator - registers an offense and corrects an under-indented 1st argument - for method calls within method calls - with outer parentheses - registers an offense and corrects an over-indented first argument - without outer parentheses - accepts a first argument with special indentation when indentation width is overridden for this cop only registers an offense and corrects an over-indented first argument accepts a correctly indented first argument - when IndentationWidth:Width is 4 - registers an offense and corrects an over-indented first argument - when EnforcedStyle is consistent_relative_to_receiver - when IndentationWidth:Width is 4 + when EnforcedStyle is special_for_inner_method_call_in_parentheses + when indentation width is overridden for this cop only + accepts a correctly indented first argument registers an offense and corrects an over-indented first argument for method calls within method calls with outer parentheses - registers an offense and corrects an over-indented 1st argument - indents all relative to the receiver + accepts a correctly indented first argument in interpolation + registers an offense and corrects an under-indented first argument + registers an offense and corrects an over-indented first argument + accepts a correctly indented first argument with fullwidth characters without outer parentheses - accepts a first argument with special indentation - indents all relative to the receiver - when indentation width is overridden for this cop only - accepts a correctly indented first argument + accepts a first argument with consistent style indentation + when IndentationWidth:Width is 4 registers an offense and corrects an over-indented first argument when IndentationWidth:Width is 2 - registers an offense and corrects an over-indented first argument - accepts operator calls does not view chained call as an outer method call + does not view []= as an outer method call accepts a first argument that is not preceded by a line break + accepts operator calls registers an offense and corrects an under-indented first argument - registers an offense and corrects lines affected by other offenses - does not view []= as an outer method call accepts method calls with no arguments + registers an offense and corrects lines affected by another offense + registers an offense and corrects an over-indented first argument for assignment - register an offense and corrects a correctly indented first argument and does not care about the second argument + accepts a correctly indented first argument and does not care about the second argument with line break - accepts a correctly indented first argument registers an offense and corrects an under-indented first argument + accepts a correctly indented first argument + when using safe navigation operator + registers an offense and corrects an under-indented 1st argument when the receiver contains a line break accepts a correctly indented first argument + registers an offense and corrects an over-indented first argument accepts a correctly indented first argument preceded by an empty line - registers an offense and corrects an over-indented 1st argument when preceded by a comment line - accepts a correctly indented first argument registers an offense and corrects an under-indented first argument - when EnforcedStyle is special_for_inner_method_call_in_parentheses + accepts a correctly indented first argument + when EnforcedStyle is special_for_inner_method_call + when indentation width is overridden for this cop only + registers an offense and corrects an over-indented first argument + accepts a correctly indented first argument + for method calls within method calls + without outer parentheses + accepts a first argument with special indentation + with outer parentheses + registers an offense and corrects an over-indented first argument + when IndentationWidth:Width is 4 + registers an offense and corrects an over-indented first argument when IndentationWidth:Width is 2 + does not view chained call as an outer method call + registers an offense and corrects an under-indented first argument + registers an offense and corrects lines affected by another offense accepts operator calls - accepts method calls with no arguments does not view []= as an outer method call - registers an offense and corrects lines affected by another offense accepts a first argument that is not preceded by a line break - does not view chained call as an outer method call registers an offense and corrects an over-indented first argument - registers an offense and corrects an under-indented first argument + accepts method calls with no arguments when the receiver contains a line break registers an offense and corrects an over-indented first argument accepts a correctly indented first argument preceded by an empty line accepts a correctly indented first argument when preceded by a comment line - registers an offense and corrects an under-indented first argument accepts a correctly indented first argument - when using safe navigation operator - registers an offense and corrects an under-indented 1st argument + registers an offense and corrects an under-indented first argument for assignment accepts a correctly indented first argument and does not care about the second argument with line break - accepts a correctly indented first argument registers an offense and corrects an under-indented first argument - when IndentationWidth:Width is 4 - registers an offense and corrects an over-indented first argument + accepts a correctly indented first argument + when using safe navigation operator + registers an offense and corrects an under-indented 1st argument + when EnforcedStyle is consistent when indentation width is overridden for this cop only registers an offense and corrects an over-indented first argument accepts a correctly indented first argument + when IndentationWidth:Width is 4 + registers an offense and corrects an over-indented first argument for method calls within method calls - without outer parentheses - accepts a first argument with consistent style indentation - with outer parentheses - accepts a correctly indented first argument with fullwidth characters - registers an offense and corrects an under-indented first argument - registers an offense and corrects an over-indented first argument - accepts a correctly indented first argument in interpolation - when EnforcedStyle is consistent - for method calls within method calls - accepts first argument indented relative to previous line registers an offense and corrects an over-indented first argument + accepts first argument indented relative to previous line when IndentationWidth:Width is 2 - accepts operator calls - registers an offense and corrects lines affected by another offense - does not view []= as an outer method call registers an offense and corrects an over-indented first argument - registers an offense and corrects an under-indented first argument + does not view []= as an outer method call does not view chained call as an outer method call + accepts operator calls accepts method calls with no arguments accepts a first argument that is not preceded by a line break - when using safe navigation operator - registers an offense and corrects an under-indented 1st argument - for assignment - accepts a correctly indented first argument and does not care about the second argument - with line break - accepts a correctly indented first argument - registers an offense and corrects an under-indented first argument + registers an offense and corrects an under-indented first argument + registers an offense and corrects lines affected by another offense when the receiver contains a line break accepts a correctly indented first argument - registers an offense and corrects an over-indented first argument accepts a correctly indented first argument preceded by an empty line + registers an offense and corrects an over-indented first argument when preceded by a comment line + registers an offense and corrects an under-indented first argument accepts a correctly indented first argument + for assignment + accepts a correctly indented first argument and does not care about the second argument + with line break registers an offense and corrects an under-indented first argument - when IndentationWidth:Width is 4 - registers an offense and corrects an over-indented first argument - when indentation width is overridden for this cop only - accepts a correctly indented first argument - registers an offense and corrects an over-indented first argument - -RuboCop::Options - options precedence - .rubocop directory - is ignored and command line options are used - RUBOCOP_OPTS environment variable - has lower precedence then command line options - has higher precedence then options from .rubocop file - .rubocop file - has lower precedence then options from RUBOCOP_OPTS env variable - has lower precedence then command line options - option - --auto-gen-only-exclude - fails if given without --auto-gen-config - --require - requires the passed path - --parallel - combined with --auto-gen-config - fails with an error message - combined with --cache false - fails with an error message - combined with --auto-correct - fails with an error message - combined with --fail-fast - fails with an error message - --cache - fails if unrecognized argument is given - accepts true as argument - accepts false as argument - fails if no argument is given - --display-only-failed - works if given with --format junit - fails if given without --format junit - --auto-gen-config - accepts other options - --exclude-limit - fails if given last without argument - fails if given alone without argument - fails if given without --auto-gen-config - fails if given first without argument - -h/--help - shows help text - lists all builtin formatters - exits cleanly - --disable-uncorrectable - accepts together with --auto-correct-all - accepts together with --auto-correct - fails if given alone without --auto-correct/-a - incompatible cli options - rejects using -v with -V - rejects using -v with --show-cops - rejects using -V with --show-cops - mentions all incompatible options when more than two are used - --safe-auto-correct - is a deprecated alias - --fail-level - accepts severity initial letters - accepts the "fake" severities A/autocorrect - accepts full severity names - -s/--stdin - fails if more than one path is given - succeeds with exactly one path - fails if no paths are given - -RuboCop::Cop::Layout::FirstArrayElementIndentation - when array is method argument - and arguments are surrounded by parentheses - and EnforcedStyle is consistent - accepts normal indentation for first argument - accepts normal indentation for second argument - registers an offense and corrects incorrect indentation - and EnforcedStyle is special_inside_parentheses - registers an offense and corrects 'consistent' indentation - registers an offense and corrects 'align_brackets' indentation - accepts special indentation for second argument - accepts normal indentation for array within array - accepts special indentation for first argument - when using safe navigation operator - registers an offense and corrects 'consistent' indentation - and argument are not surrounded by parentheses - accepts bracketless array - registers an offense and corrects incorrectly indented multi-line array with brackets - accepts single line array with brackets - accepts a correctly indented multi-line array with brackets - when array is operand - registers an offense and corrects incorrectly indented first element - registers an offense and corrects incorrectly indented ] - accepts correctly indented first element - when indentation width is overridden for this cop - accepts correctly indented first element - registers an offense and corrects incorrectly indented 1st element - when array is argument to setter - registers an offense and corrects incorrectly indented first element - accepts correctly indented first element - when EnforcedStyle is align_brackets - accepts correctly indented first element - accepts multi-assignments with brackets - accepts multi-assignments with no brackets - accepts several elements per line - registers an offense and corrects incorrectly indented ] - accepts single line array - accepts an empty array - accepts a first element on the same line as the left bracket - when indentation width is overridden for this cop - accepts correctly indented first element - registers an offense and corrects indentation that does not match IndentationWidth - when 'consistent' style is used - registers an offense and corrects incorrectly indented 1st element - registers an offense and corrects incorrect indentation - when 'special_inside_parentheses' style is used - registers an offense and corrects incorrect indentation - when array is right hand side in assignment - registers an offense and corrects incorrectly indented first element - accepts single line array - accepts several elements per line - accepts a first element on the same line as the left bracket - accepts correctly indented first element - accepts multi-assignments with no brackets - accepts an empty array - accepts multi-assignments with brackets - -RuboCop::Cop::Style::WhenThen - accepts ; separating statements in the body of when - registers an offense for when x; - when inspecting a case statement with an empty branch - does not register an offense - -RuboCop::Cop::Style::NumericPredicate - when there are ignored methods - simple method call - `EnforcedStyle` is `comparison` - allows checking if a number is zero - `EnforcedStyle` is `predicate` - allows checking if a number is zero - in argument - not ignored method - registers an offense for checking if a number is negative - registers an offense for checking if a number is positive - ignored method - allows checking if a number is negative - allows checking if a number is positive - in block - ignored method - allows checking if a number is positive - allows checking if a number is negative - not ignored method - registers an offense for checking if a number is negative - registers an offense for checking if a number is positive - when configured to enforce numeric comparison methods - registers an offense for checking if a number is positive - registers an offense for checking if a number is zero - allows checking if a number is not zero - registers an offense for checking if a number is negative - when configured to enforce numeric predicate methods - when checking if a number is zero - allows comparing against a global variable - registers an offense with a complex expression - registers an offense - when comparing against a method argument variable - registers an offense - registers an offense with complex expression - when checking if a number is negative - registers an offense - registers an offense in yoda condition - with a complex expression - registers an offense in yoda condition - registers an offense - when checking if a number is positive - registers an offense in yoda condition - registers an offense - with a complex expression - registers an offense - registers an offense in yoda condition - with checking if a number is not zero - allows comparing against a variable - allows comparing against a complex expression - allows comparing against a global variable - -RuboCop::Cop::Style::TrailingBodyOnModule - auto-corrects with comment after body - registers offense when module definition uses semicolon - registers offense with multi-line module - registers an offense when body trails after module definition - accepts regular module - auto-corrects when there are multiple semicolons - when module is not on first line of processed_source - auto-corrects offense - -RuboCop::Cop::Style::TrailingCommaInArguments - with a single argument spanning multiple lines - when EnforcedStyleForMultiline is consistent_comma - accepts a single argument with no trailing comma - with a single argument of anonymous function spanning multiple lines - when EnforcedStyleForMultiline is consistent_comma - accepts a single argument with no trailing comma - with multi-line list of values - when EnforcedStyleForMultiline is comma - does not break when a safe method call is chained on the offending more complex one - does not break when a safe method call is chained on the offending simple one - does not break when a method call is chaned on the offending one - accepts trailing comma in a method call with hash parameters at the end - accepts an empty hash being passed as a method argument - accepts a method call with two parameters on the same line - accepts a multiline call with a single argument and trailing comma - accepts a trailing comma in a method call with single line hashes - registers an offense for no trailing comma in a method call with hash parameters at the end - accepts missing comma after heredoc with comments - accepts no trailing comma in a method call with a multiline braceless hash at the end with more than one parameter on a line - when closing bracket is on same line as last value - accepts a method call with Hash as last parameter split on multiple lines - when EnforcedStyleForMultiline is no_comma - accepts comma inside a heredoc with method and comments inside - registers an offense for trailing comma in a method call with hash parameters at the end - auto-corrects unwanted comma after modified heredoc parameter - accepts comma inside a heredoc with comments inside - accepts a method call with hash parameters at the end and no trailing comma - accepts comma inside a heredoc in brackets - accepts comma inside a modified heredoc parameter - accepts comma inside a heredoc parameter at the end - when there is string interpolation inside heredoc parameter - accepts comma inside a heredoc parameter - accepts comma inside a heredoc parameter when on a single line - auto-corrects unwanted comma inside string interpolation - when EnforcedStyleForMultiline is consistent_comma - accepts a multiline call with single argument on multiple lines - registers an offense for no trailing comma in a method call withtwo parameters on the same line - accepts trailing comma in a method call with hash parameters at the end - accepts a multiline call with a single argument and trailing comma - accepts a trailing comma in a method call with a single hash parameter to a receiver object - accepts a trailing comma in a method call with a single hash parameter - accepts a multiline call with arguments on a single line and trailing comma - auto-corrects missing comma after a heredoc - registers an offense for no trailing comma in a method call with hash parameters at the end - accepts a trailing comma in a method call with single line hashes - accepts no trailing comma in a method call with a block parameter at the end - when closing bracket is on same line as last value - registers an offense for a method call, with a Hash as the last parameter, split on multiple lines - with single line list of values - when EnforcedStyleForMultiline is comma - registers an offense for trailing comma preceded by whitespace in a method call - accepts method call without trailing comma when a line break before a method call - accepts method call without trailing comma with single element hash parameters at the end - accepts method call without parameters - accepts heredoc without trailing comma - accepts chained single-line method calls - accepts method call without trailing comma - registers an offense for trailing comma in a method call with hash parameters at the end - registers an offense for trailing comma in a method call - when using safe navigation operator - registers an offense for trailing comma in a method call with hash parameters at the end - registers an offense for trailing comma in a method call - when EnforcedStyleForMultiline is consistent_comma - registers an offense for trailing comma in a method call - accepts chained single-line method calls - accepts method call without trailing comma with single element hash parameters at the end - accepts heredoc without trailing comma - accepts method call without parameters - registers an offense for trailing comma preceded by whitespace in a method call - accepts method call without trailing comma - accepts method call without trailing comma when a line break before a method call - registers an offense for trailing comma in a method call with hash parameters at the end - when using safe navigation operator - registers an offense for trailing comma in a method call with hash parameters at the end - registers an offense for trailing comma in a method call - when EnforcedStyleForMultiline is no_comma - registers an offense for trailing comma in a method call with hash parameters at the end - accepts method call without trailing comma with single element hash parameters at the end - accepts method call without parameters - accepts method call without trailing comma - accepts method call without trailing comma when a line break before a method call - accepts heredoc without trailing comma - registers an offense for trailing comma in a method call - accepts chained single-line method calls - registers an offense for trailing comma preceded by whitespace in a method call + accepts a correctly indented first argument when using safe navigation operator - registers an offense for trailing comma in a method call with hash parameters at the end - registers an offense for trailing comma in a method call - -RuboCop::Cop::Lint::NumberConversion - does not register an offense - when using Float() - when using Integer() with integer - when using Time - when using DateTime - when using Time/DateTime with multiple method calls - when using Complex() - when `#to_i` called without a receiver - registers an offense - when using `#to_c` - when using `#to_i` for integer - when using `#to_i` - when `#to_i` called on a variable - when `#to_i` called on a hash value - when `#to_i` called on a variable on a array - when using `#to_f` - when `#to_i` called on a variable on a hash - -RuboCop::Cop::RangeHelp - source indicated by #range_with_surrounding_comma - when side is :right - is expected to eq "Error," - when side is :both - is expected to eq ",Error," - when side is :left - is expected to eq ",Error" - source indicated by #range_by_whole_lines - with parts of two lines - with include_final_newline - is expected to eq "puts 'example'\nputs 'another example'\n" - without include_final_newline - is expected to eq "puts 'example'\nputs 'another example'" - with parts of four lines - with include_final_newline - is expected to eq "puts 'example'\nputs 'another example'\n\nsomething_else\n" - without include_final_newline - is expected to eq "puts 'example'\nputs 'another example'\n\nsomething_else" - when source doesn't end with a newline - with include_final_newline - is expected to eq "newline_at_end" - is expected to eq 30 - without include_final_newline - is expected to eq "newline_at_end" - with a whole line plus beginning of next line - with include_final_newline - is expected to eq "puts 'example'\nputs 'another example'\n" - without include_final_newline - is expected to eq "puts 'example'\nputs 'another example'" - with a whole line except newline selected - without include_final_newline - is expected to eq "puts 'example'" - with include_final_newline - is expected to eq "puts 'example'\n" - with beginning of one line - without include_final_newline - is expected to eq "puts 'another example'" - with include_final_newline - is expected to eq "puts 'another example'\n" - with end of one line - without include_final_newline - is expected to eq "puts 'example'" - with include_final_newline - is expected to eq "puts 'example'\n" - when part of a single line is selected - without include_final_newline - is expected to eq "puts 'example'" - with include_final_newline - is expected to eq "puts 'example'\n" - source indicated by #range_with_surrounding_space - when side is :right - is expected to eq "a(2) " - when side is :left - is expected to eq " a(2)" - when side is :both - is expected to eq " a(2) " - -RuboCop::Cop::Style::RedundantPercentQ - accepts %q at the beginning of a double quoted string with interpolation - accepts %q at the beginning of a section of a double quoted string with interpolation - accepts %q containing string interpolation - accepts a heredoc string that contains %q - accepts %Q at the beginning of a section of a double quoted string with interpolation - accepts %Q at the beginning of a double quoted string with interpolation - with %q strings - accepts a string with escaped backslash and non-backslash characters - registers an offense for only double quotes - accepts a string with single quotes and double quotes - registers an offfense for a string containing escaped backslashes - registers an offense for only single quotes - auto-corrects for strings that are concatenated with backslash - accepts a string with escaped non-backslash characters - registers an offense for no quotes - accepts regular expressions starting with %q - with %Q strings - accepts a dynamic %Q string with double quotes - accepts a string with double quotes and an escaped normal character - accepts a string with double quotes and an escaped special character - registers an offense for dynamic string without quotes - registers an offense for static string without quotes - registers an offense for static string with only double quotes - accepts a string with single quotes and double quotes - accepts regular expressions starting with %Q - auto-corrects for strings that are concatenated with backslash + registers an offense and corrects an under-indented 1st argument -RuboCop::Formatter::EmacsStyleFormatter - #file_finished - displays parsable text - when the offense is automatically corrected - prints [Corrected] along with message - when the offense message contains a newline - strips newlines out of the error message - when the offense is marked as todo - prints [Todo] along with message - #finished - does not report summary +RuboCop::Cop::Layout::LeadingCommentSpace + does not register an offense for #! on first line + does not register an offense for more than one space + does not register an offense for only #s + registers an offense and corrects #! after the first line + registers an offense and corrects comment without leading space + accepts rdoc syntax + does not register an offense for # followed by no text + does not register an offense for more than one # + accepts =begin/=end comments + accepts sprockets directives + Doxygen style + when config option is enabled + does not register offense when using Doxygen style + when config option is disabled + registers an offense and corrects using Doxygen style + file not named config.ru + registers an offense and corrects #\ after the first line + registers an offense and corrects #\ on first line + Gemfile Ruby comment + when config option is disabled + registers an offense when using ruby config as comment + when config option is enabled + file not named Gemfile + registers an offense when using ruby config as comment + file named Gemfile + does not register an offense when using ruby config as comment + file named config.ru + does not register an offense for #\ on first line + registers an offense and corrects for #\ after the first line -RuboCop::Cop::Lint::LiteralInInterpolation - handles nested interpolations when auto-correction - accepts interpolation of irange where endpoints are not literals - handles backslach in double quotes when auto-correction - accepts interpolation of erange where endpoints are not literals - accepts interpolation of xstr - handles double quotes in single quotes when auto-correction - accepts empty interpolation - handles backslach in single quotes when auto-correction - behaves like literal interpolation - removes interpolation around multiple %i[ s1 s2 ] - removes interpolation around %i[ s1 s2 ] when there is more text - registers an offense only for final %i[ s1 s2 ] in interpolation - registers an offense for %i[ s1 s2 ] in interpolation and removes interpolation around it - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like literal interpolation - registers an offense for true in interpolation and removes interpolation around it - removes interpolation around multiple true - removes interpolation around true when there is more text - registers an offense only for final true in interpolation - when there is non-literal and literal interpolation - when literal interpolation is before non-literal - only removes interpolation around literal - when literal interpolation is after non-literal - only removes interpolation around literal - behaves like literal interpolation - registers an offense for 1...2 in interpolation and removes interpolation around it - removes interpolation around multiple 1...2 - registers an offense only for final 1...2 in interpolation - removes interpolation around 1...2 when there is more text - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like literal interpolation - removes interpolation around multiple :symbol - registers an offense only for final :symbol in interpolation - registers an offense for :symbol in interpolation and removes interpolation around it - removes interpolation around :symbol when there is more text - when there is non-literal and literal interpolation - when literal interpolation is before non-literal - only removes interpolation around literal - when literal interpolation is after non-literal - only removes interpolation around literal - behaves like special keywords - registers an offense and autocorrects interpolation after __LINE__ - accepts strings like __LINE__ - behaves like literal interpolation - registers an offense for 1_123 in interpolation and removes interpolation around it - registers an offense only for final 1_123 in interpolation - removes interpolation around multiple 1_123 - removes interpolation around 1_123 when there is more text - when there is non-literal and literal interpolation - when literal interpolation is before non-literal - only removes interpolation around literal - when literal interpolation is after non-literal - only removes interpolation around literal - behaves like literal interpolation - registers an offense for %I[s1 s2] in interpolation and removes interpolation around it - removes interpolation around %I[s1 s2] when there is more text - registers an offense only for final %I[s1 s2] in interpolation - removes interpolation around multiple %I[s1 s2] - when there is non-literal and literal interpolation - when literal interpolation is before non-literal - only removes interpolation around literal - when literal interpolation is after non-literal - only removes interpolation around literal - behaves like literal interpolation - removes interpolation around 0o377 when there is more text - registers an offense for 0o377 in interpolation and removes interpolation around it - removes interpolation around multiple 0o377 - registers an offense only for final 0o377 in interpolation - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like literal interpolation - removes interpolation around multiple 1.2e-3 - removes interpolation around 1.2e-3 when there is more text - registers an offense for 1.2e-3 in interpolation and removes interpolation around it - registers an offense only for final 1.2e-3 in interpolation - when there is non-literal and literal interpolation - when literal interpolation is before non-literal - only removes interpolation around literal - when literal interpolation is after non-literal - only removes interpolation around literal - behaves like literal interpolation - removes interpolation around %w[] when there is more text - registers an offense only for final %w[] in interpolation - registers an offense for %w[] in interpolation and removes interpolation around it - removes interpolation around multiple %w[] - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like literal interpolation - registers an offense only for final ["a", "b"] in interpolation - removes interpolation around multiple ["a", "b"] - registers an offense for ["a", "b"] in interpolation and removes interpolation around it - removes interpolation around ["a", "b"] when there is more text - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - in string-like contexts - removes interpolation in backticks - removes interpolation in regular expressions - removes interpolation in symbols - behaves like literal interpolation - registers an offense only for final %w[v1 v2] in interpolation - registers an offense for %w[v1 v2] in interpolation and removes interpolation around it - removes interpolation around %w[v1 v2] when there is more text - removes interpolation around multiple %w[v1 v2] - when there is non-literal and literal interpolation - when literal interpolation is before non-literal - only removes interpolation around literal - when literal interpolation is after non-literal - only removes interpolation around literal - behaves like literal interpolation - removes interpolation around 123_456_789_123_456_789 when there is more text - registers an offense for 123_456_789_123_456_789 in interpolation and removes interpolation around it - registers an offense only for final 123_456_789_123_456_789 in interpolation - removes interpolation around multiple 123_456_789_123_456_789 - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like literal interpolation - registers an offense for nil in interpolation and removes interpolation around it - removes interpolation around multiple nil - removes interpolation around nil when there is more text - registers an offense only for final nil in interpolation - when there is non-literal and literal interpolation - when literal interpolation is before non-literal - only removes interpolation around literal - when literal interpolation is after non-literal - only removes interpolation around literal - behaves like literal interpolation - removes interpolation around multiple %w[v1] - removes interpolation around %w[v1] when there is more text - registers an offense for %w[v1] in interpolation and removes interpolation around it - registers an offense only for final %w[v1] in interpolation - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like literal interpolation - removes interpolation around -1 when there is more text - registers an offense only for final -1 in interpolation - registers an offense for -1 in interpolation and removes interpolation around it - removes interpolation around multiple -1 - when there is non-literal and literal interpolation - when literal interpolation is before non-literal - only removes interpolation around literal - when literal interpolation is after non-literal - only removes interpolation around literal - behaves like literal interpolation - registers an offense for 1..2 in interpolation and removes interpolation around it - removes interpolation around 1..2 when there is more text - registers an offense only for final 1..2 in interpolation - removes interpolation around multiple 1..2 - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like literal interpolation - removes interpolation around 2.0 when there is more text - registers an offense for 2.0 in interpolation and removes interpolation around it - registers an offense only for final 2.0 in interpolation - removes interpolation around multiple 2.0 - when there is non-literal and literal interpolation - when literal interpolation is before non-literal - only removes interpolation around literal - when literal interpolation is after non-literal - only removes interpolation around literal - behaves like literal interpolation - removes interpolation around multiple 1 - removes interpolation around 1 when there is more text - registers an offense for 1 in interpolation and removes interpolation around it - registers an offense only for final 1 in interpolation - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like non-special string literal interpolation - registers an offense for 'foo' and removes the interpolation and quotes around 'foo' - behaves like literal interpolation - removes interpolation around multiple {"a" => "b"} - removes interpolation around {"a" => "b"} when there is more text - registers an offense for {"a" => "b"} in interpolation and removes interpolation around it - registers an offense only for final {"a" => "b"} in interpolation - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like literal interpolation - registers an offense only for final :"symbol" in interpolation - removes interpolation around multiple :"symbol" - removes interpolation around :"symbol" when there is more text - registers an offense for :"symbol" in interpolation and removes interpolation around it - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like special keywords - registers an offense and autocorrects interpolation after __FILE__ - accepts strings like __FILE__ - behaves like special keywords - accepts strings like __END__ - registers an offense and autocorrects interpolation after __END__ - behaves like literal interpolation - registers an offense for [] in interpolation and removes interpolation around it - removes interpolation around multiple [] - registers an offense only for final [] in interpolation - removes interpolation around [] when there is more text - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like literal interpolation - removes interpolation around %i[s1 s2] when there is more text - registers an offense for %i[s1 s2] in interpolation and removes interpolation around it - registers an offense only for final %i[s1 s2] in interpolation - removes interpolation around multiple %i[s1 s2] - when there is non-literal and literal interpolation - when literal interpolation is before non-literal - only removes interpolation around literal - when literal interpolation is after non-literal - only removes interpolation around literal - behaves like non-special string literal interpolation - registers an offense for "foo" and removes the interpolation and quotes around "foo" - behaves like special keywords - accepts strings like __ENCODING__ - registers an offense and autocorrects interpolation after __ENCODING__ - behaves like literal interpolation - registers an offense for %i[s1 s2] in interpolation and removes interpolation around it - removes interpolation around multiple %i[s1 s2] - registers an offense only for final %i[s1 s2] in interpolation - removes interpolation around %i[s1 s2] when there is more text - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal - behaves like literal interpolation - removes interpolation around 0xaabb when there is more text - registers an offense only for final 0xaabb in interpolation - registers an offense for 0xaabb in interpolation and removes interpolation around it - removes interpolation around multiple 0xaabb - when there is non-literal and literal interpolation - when literal interpolation is before non-literal - only removes interpolation around literal - when literal interpolation is after non-literal - only removes interpolation around literal - behaves like literal interpolation - registers an offense only for final false in interpolation - removes interpolation around multiple false - removes interpolation around false when there is more text - registers an offense for false in interpolation and removes interpolation around it - when there is non-literal and literal interpolation - when literal interpolation is after non-literal - only removes interpolation around literal - when literal interpolation is before non-literal - only removes interpolation around literal +RuboCop::Cop::Style::NilComparison + configured with comparison preferred + registers an offense for nil? + configured with predicate preferred + registers an offense for == nil + registers an offense for === nil -RuboCop::Cop::Migration::DepartmentName - when a disable comment contains an unexpected character for department name - accepts - when a disable comment has cop names with departments - accepts - when a disable comment contains a plain comment - accepts - when todo/enable comments have cop names without departments - registers offenses and corrects - registers offenses and corrects when there is space around `:` - registers offenses and corrects when using a legacy cop name - when an unexpected disable comment format +RuboCop::Cop::Style::ZeroLengthPredicate + with collection variables + registers an offense for `0 == collection.size` + registers an offense for `collection.size == 0` + registers an offense for `0 != collection.size` + registers an offense for `collection.size != 0` + when inspecting a File::Stat object + does not register an offense with ::File does not register an offense - -RuboCop::Cop::Lint::HeredocMethodCallPosition - correct cases - ignores if no call - accepts chained correct case - accepts simple correct case - incorrect cases - chained case with multiple line args - detects - with trailing comma in method call - detects - chained case with parens - detects - chained case no parens - detects - simple incorrect case with paren - detects - chained case without args - detects - simple incorrect case - detects - -RuboCop::Cop::Lint::RandOne - behaves like offenses - Kernel.rand(-1) - registers an offense - behaves like offenses - rand(-1.0) - registers an offense - behaves like offenses - Kernel.rand(1) - registers an offense - behaves like offenses - Kernel.rand 1.0 - registers an offense - behaves like no offense - Kernel.rand - does not register an offense - behaves like no offense - rand(-1..1) - does not register an offense - behaves like offenses - Kernel.rand(-1.0) - registers an offense - behaves like offenses - ::Kernel.rand(1) - registers an offense - behaves like no offense - rand - does not register an offense - behaves like no offense - rand(2) - does not register an offense - behaves like no offense - ::Kernel.rand - does not register an offense - behaves like offenses - rand(1.0) - registers an offense - behaves like no offense - Kernel.rand 2 + when inspecting a Tempfile object + does not register an offense + does not register an offense with top-level ::Tempfile + when inspecting a StringIO object + when initialized with a string does not register an offense - behaves like offenses - rand 1 - registers an offense - behaves like offenses - rand(-1) - registers an offense - behaves like no offense - Kernel.rand(-1..1) + does not register an offense with top-level ::StringIO + when initialized without arguments + does not register an offense with top-level ::StringIO does not register an offense + with hashes + registers an offense for `0 == hash.size + registers an offense for `hash.size != 0` + registers an offense for `0 != hash.size` + registers an offense for `hash.size == 0` + when name of the variable is `size` or `length` + accepts comparison + accepts equality check + accepts inequality check + with arrays + registers an offense for `array.length > 0` + registers an offense for `0 == array.length` + registers an offense for `array.size < 1` + registers an offense for `array.length != 0` + registers an offense for `array.size == 0` + registers an offense for `1 > array.length` + registers an offense for `array.size != 0` + registers an offense for `array.size > 0` + registers an offense for `array.length < 1` + registers an offense for `0 < array.length + registers an offense for `0 != array.size` + registers an offense for `array.length == 0` + registers an offense for `0 != array.length` + registers an offense for `0 == array.size` + registers an offense for `1 > array.size` + registers an offense for `0 < array.size` + with strings + registers an offense for `0 != string.size` + registers an offense for `string.size != 0` + registers an offense for `0 == string.size` + registers an offense for `string.size == 0` -RuboCop::ConfigObsoletion - #validate - when the configuration includes any obsolete cop name - prints a warning message - when the configuration includes any obsolete parameters - prints a warning message - -RuboCop::Cop::Style::BeginBlock - reports an offense for a BEGIN block - -RuboCop::Cop::Layout::ArgumentAlignment - aligned with fixed indentation - autocorrects by outdenting when indented too far - autocorrects by indenting when not indented - autocorrects when first line is indented - assigned methods - with ArgumentAlignment:IndentationWidth set to 4 - accepts the first parameter being on a new row - accepts the first parameter being on method row - with IndentationWidth:Width set to 4 - accepts the first parameter being on a new row - accepts the first parameter being on method row - autocorrects even when first argument is in wrong position - multi-line method calls - can handle existing indentation from multi-line method calls - registers offenses and corrects double indentation from relevant method - does not err on method call without a method name - autocorrects relative to position of relevant method call - aligned with first argument - can handle a correctly aligned string literal as first argument - accepts multiline []= method call - can handle a method call within a method call - can handle a string literal as other argument - doesn't get confused by a line break inside a parameter - can handle parentheses used with no arguments - does not crash in autocorrect on dynamic string in parameter value - can handle a call embedded in a string - doesn't crash and burn when there are nested issues - can handle other method calls without parentheses - registers an offense and corrects arguments with single indent - can handle method calls without parentheses - registers an offense and corrects multiline missed indendation - accepts correctly aligned arguments - accepts braceless hashes - doesn't get confused by symbols with embedded expressions - can handle a call with a block inside another call - registers an offense and corrects arguments with double indent - registers an offense and corrects multi-line outdented parameters - accepts the first parameter being on a new row - can handle a multiline hash as second parameter - accepts calls that only span one line - can handle a ternary condition with a block reference - registers an offense and corrects splat operator - doesn't get confused by extra comma at the end - can handle heredoc strings - accepts correctly aligned arguments with fullwidth characters - doesn't get confused by regexen with embedded expressions - can handle do-end - registers an offense and correct multi-line parametersindented too far - doesn't get confused by a symbol argument - assigned methods - accepts the first parameter being on a new row - accepts the first parameter being on method row - when using safe navigation operator - registers an offense and corrects arguments with single indent - -RuboCop::Cop::Layout::SpaceBeforeFirstArg - for method calls with parentheses - accepts a method call without space - accepts a method call with space after the left parenthesis - for method calls without parentheses - accepts setter call - registers an offense and corrects method call with two spaces before the first arg - accepts + operator - accepts multiple space containing line break - auto-corrects missing space - registers an offense for method call with no spaces before the first arg - accepts a method call with one space before the first arg - when AllowForAlignment is true - accepts method calls with aligned first arguments +RuboCop::Cop::Style::For + when for is the enforced style + registers an offense for correct + opposite style + accepts single line each + registers an offense for a tuple of items + accepts for + registers an offense for each without an item and uses _ as the item + registers an offense for multiline each when using safe navigation operator - registers an offense and corrects method call with two spaces before the first arg - when a vertical argument positions are aligned - registers an offense - auto-corrects missing space - when AllowForAlignment is false - registers an offense and corrects method calls with aligned first arguments - -RuboCop::Cop::InternalAffairs::NodeDestructuring - registers an offense when destructuring using a splat - does not register an offense when receiver is named `array` - when destructuring using `node.children` - registers an offense when receiver is named `node` - registers an offense when receiver is named `send_node` - -RuboCop::Cop::Lint::RegexpAsCondition - registers an offense and corrects for a regexp literal in `if` condition - does not register an offense for a regexp literal outside conditions - does not register an offense for a regexp literal with `=~` operator - -RuboCop::Cop::Lint::UnifiedInteger - when Integer - when explicitly specified as toplevel constant - does not register an offense - with MyNamespace - does not register an offense - without any decorations - does not register an offense - when Fixnum - without any decorations - registers an offense and autocorrects - with MyNamespace - does not register an offense - when explicitly specified as toplevel constant - registers an offense - when Bignum - when explicitly specified as toplevel constant - registers an offense - without any decorations - registers an offense and autocorrects - with MyNamespace - does not register an offense - -RuboCop::Cop::Gemspec::DuplicatedAssignment - registers an offense when using `spec.add_dependency` twice - registers an offense when using `<<` twice - registers an offense when using `name=` twice - registers an offense when `name=` method call is not block value - registers an offense when using `version=` twice - registers an offense when using `name=` twice with `cbase` - -RuboCop::Cop::Layout::SpaceInsideArrayPercentLiteral - accepts non array percent literals - for i type and ["!", "!"] delimiters - accepts literals with escaped and additional spaces - accepts multi-line literals - registers an offense for unnecessary spaces - accepts newlines and additional following alignment spaces - registers an offense for multiple spaces between items - accepts literals with escaped spaces - accepts literals without additional spaces - accepts multi-line literals within a method - for I type and ["{", "}"] delimiters - accepts literals without additional spaces - accepts multi-line literals within a method - accepts multi-line literals - accepts literals with escaped spaces - accepts literals with escaped and additional spaces - registers an offense for unnecessary spaces - registers an offense for multiple spaces between items - accepts newlines and additional following alignment spaces - for w type and ["(", ")"] delimiters - accepts multi-line literals - accepts multi-line literals within a method - registers an offense for unnecessary spaces - accepts newlines and additional following alignment spaces - accepts literals without additional spaces - registers an offense for multiple spaces between items - accepts literals with escaped and additional spaces - accepts literals with escaped spaces - for I type and ["!", "!"] delimiters - accepts literals without additional spaces - accepts literals with escaped and additional spaces - registers an offense for multiple spaces between items - registers an offense for unnecessary spaces - accepts multi-line literals - accepts multi-line literals within a method - accepts newlines and additional following alignment spaces - accepts literals with escaped spaces - for W type and ["(", ")"] delimiters - accepts newlines and additional following alignment spaces - registers an offense for unnecessary spaces - accepts multi-line literals within a method - accepts literals without additional spaces - accepts literals with escaped and additional spaces - accepts literals with escaped spaces - accepts multi-line literals - registers an offense for multiple spaces between items - for w type and ["{", "}"] delimiters - registers an offense for multiple spaces between items - registers an offense for unnecessary spaces - accepts literals with escaped and additional spaces - accepts multi-line literals - accepts literals without additional spaces - accepts literals with escaped spaces - accepts multi-line literals within a method - accepts newlines and additional following alignment spaces - for I type and ["[", "]"] delimiters - accepts literals with escaped and additional spaces - accepts literals with escaped spaces - accepts multi-line literals within a method - accepts newlines and additional following alignment spaces - registers an offense for multiple spaces between items - accepts multi-line literals - registers an offense for unnecessary spaces - accepts literals without additional spaces - for W type and ["!", "!"] delimiters - registers an offense for multiple spaces between items - accepts newlines and additional following alignment spaces - accepts literals without additional spaces - accepts literals with escaped and additional spaces - accepts multi-line literals within a method - accepts multi-line literals - registers an offense for unnecessary spaces - accepts literals with escaped spaces - for i type and ["[", "]"] delimiters - accepts literals with escaped and additional spaces - registers an offense for unnecessary spaces - accepts multi-line literals - accepts literals with escaped spaces - registers an offense for multiple spaces between items - accepts literals without additional spaces - accepts newlines and additional following alignment spaces - accepts multi-line literals within a method - for I type and ["(", ")"] delimiters - accepts newlines and additional following alignment spaces - accepts literals with escaped and additional spaces - accepts multi-line literals - accepts multi-line literals within a method - accepts literals without additional spaces - accepts literals with escaped spaces - registers an offense for unnecessary spaces - registers an offense for multiple spaces between items - for W type and ["[", "]"] delimiters - accepts multi-line literals within a method - accepts literals with escaped spaces - accepts multi-line literals - accepts literals without additional spaces - registers an offense for unnecessary spaces - accepts literals with escaped and additional spaces - accepts newlines and additional following alignment spaces - registers an offense for multiple spaces between items - for i type and ["(", ")"] delimiters - registers an offense for multiple spaces between items - registers an offense for unnecessary spaces - accepts literals with escaped spaces - accepts newlines and additional following alignment spaces - accepts literals without additional spaces - accepts multi-line literals - accepts literals with escaped and additional spaces - accepts multi-line literals within a method - for W type and ["{", "}"] delimiters - accepts literals with escaped and additional spaces - accepts literals with escaped spaces - accepts literals without additional spaces - accepts newlines and additional following alignment spaces - accepts multi-line literals within a method - accepts multi-line literals - registers an offense for unnecessary spaces - registers an offense for multiple spaces between items - for i type and ["{", "}"] delimiters - accepts multi-line literals within a method - registers an offense for multiple spaces between items - accepts literals with escaped spaces - accepts newlines and additional following alignment spaces - registers an offense for unnecessary spaces - accepts literals without additional spaces - accepts literals with escaped and additional spaces - accepts multi-line literals - for w type and ["[", "]"] delimiters - registers an offense for multiple spaces between items - accepts newlines and additional following alignment spaces - accepts multi-line literals within a method - registers an offense for unnecessary spaces - accepts literals with escaped spaces - accepts multi-line literals - accepts literals with escaped and additional spaces - accepts literals without additional spaces - for w type and ["!", "!"] delimiters - accepts newlines and additional following alignment spaces - accepts multi-line literals within a method - registers an offense for multiple spaces between items - accepts multi-line literals - accepts literals with escaped spaces - accepts literals with escaped and additional spaces - registers an offense for unnecessary spaces - accepts literals without additional spaces - -RuboCop::Cop::Style::SignalException - when enforced style is `semantic` - accepts raise in def with multiple rescues - accepts raise in rescue section - registers an offense for raise not in a begin/rescue/end - registers an offense for `raise` and `fail` with `Kernel` as explicit receiver - registers only offense for one raise that should be fail - registers one offense for each raise - registers an offense for `raise` and `fail` with `::Kernel` as explicit receiver - accepts raise in def rescue section - registers an offense for fail in second rescue - registers an offense for fail in rescue section - registers an offense for fail in def rescue section - is not confused by nested begin/rescue - registers an offense for raise in def body - accepts `raise` and `fail` with explicit receiver - registers an offense for raise in begin section - when enforced style is `fail` - registers an offense for raise in rescue section - registers an offense for `raise` with `Kernel` as explicit receiver - accepts `raise` with explicit receiver - registers an offense for raise in def body - registers an offense for raise in begin section - when enforced style is `raise` - registers an offense for fail in rescue section - registers an offense for fail in def body - registers an offense for `fail` with `Kernel` as explicit receiver - accepts `fail` if a custom `fail` singleton method is defined - accepts `fail` with explicit receiver - registers an offense for fail in begin section - accepts `fail` if a custom `fail` instance method is defined - -RuboCop::Cop::Naming::BlockParameterName - registers offense when param contains uppercase characters - does not register offense for valid parameter names - registers offense when param ends in number - does not register for brace block without parameters - can register multiple offenses in one block - registers offense when param is less than minimum length - does not register for block without parameters - with AllowedNames - accepts specified block param names - registers unlisted offensive names - with ForbiddenNames - accepts param that uses a forbidden name's letters - registers offense for param listed as forbidden - with AllowNamesEndingInNumbers - accept params that end in numbers - -RuboCop::Cop::Layout::SpaceBeforeSemicolon - registers an offense and corrects more than one space before a semicolon - does not register an offense for no space before semicolons - registers an offense and corrects space before semicolon - inside block braces - when EnforcedStyle for SpaceInsideBlockBraces is space - accepts a space between an opening brace and a semicolon - behaves like common behavior - accepts no space between an opening brace and a semicolon - when EnforcedStyle for SpaceInsideBlockBraces is no_space - registers an offense and corrects a space between an opening brace and a semicolon - behaves like common behavior - accepts no space between an opening brace and a semicolon - -RuboCop::Cop::Style::NestedTernaryOperator - registers an offense and corrects for a nested ternary operator expression - registers an offense and corrects for a nested ternary operator expression with block - accepts a non-nested ternary operator within an if - -RuboCop::Cop::Metrics::BlockNesting - accepts `Max` levels of nesting - accepts if/elsif - when CountBlocks is false - accepts nested multiline blocks - accepts nested inline blocks - nested `rescue` - registers an offense - nested `for` - registers an offense - `Max + 1` levels of `if` nesting - registers an offense - nested `while` - registers an offense - when CountBlocks is true - nested inline block - registers an offense - nested multiline block - registers an offense - nested `until` - registers an offense - Multiple nested `ifs` at same level - registers 2 offenses - `Max + 2` levels of `if` nesting - registers an offense - nested modifier `while` - registers an offense - nested `case` - registers an offense - nested modifier `until` - registers an offense - -RuboCop::Cop::Style::Proc - registers an offense for ::Proc.new - accepts the Proc.new call without block - accepts the ::Proc.new call without block - registers an offense for a Proc.new call - -RuboCop::Formatter::DisabledConfigFormatter - when no files are inspected - creates a .rubocop_todo.yml even in such case - when there's .rubocop.yml - merges in excludes from .rubocop.yml - when exclude_limit option is omitted - disables the cop with 15 offending files - with auto-correct supported cop - adds a comment about --auto-correct option - when any offenses are detected - displays YAML configuration disabling all cops with offenses - when exclude_limit option is passed - respects the file exclusion list limit - -RuboCop::Cop::Style::CollectionMethods - registers an offense for member? with block - registers an offense for member? with proc param - accepts detect with more than 1 param - accepts member? with more than 1 param - accepts collect without a block - accepts find_all with more than 1 param - registers an offense for detect with block - accepts inject with more than 1 param - registers an offense for find_all with proc param - accepts member? without a block - registers an offense for inject with proc param - registers an offense for find_all with block - accepts find_all without a block - accepts collect with more than 1 param - registers an offense for collect with block - registers an offense for collect with proc param - accepts detect without a block - accepts inject without a block - registers an offense for inject with block - registers an offense for detect with proc param - -RuboCop::Cop::Style::EvenOdd - converts 1 % 2 != 1 to even? - converts (x._(y)) % 2 != 1 to even? - converts x % 2 != 0 to #odd? - accepts x % 2 == 2 - converts complex examples - converts x._(y) % 2 != 1 to even? - converts (x._(y) % 2) != 1 to even? - converts (x % 2) == 0 to #even? - converts x % 2 == 0 to #even? - converts x % 2 == 1 to #odd? - converts (x.y % 2) != 1 to #even? - converts (x(y) % 2) != 1 to #even? - converts (x % 2) != 0 to #odd? - converts (y % 2) != 1 to #even? - accepts x % 3 != 0 - accepts x % 3 == 0 - converts (x % 2) == 1 to #odd? - converts x % 2 != 1 to #even? - -RuboCop::Cop::Style::Next - doesn't reindent heredoc bodies when autocorrecting - does not blow up on empty body while block - allows loops with conditions at the end with ternary op - does not blow up on empty body until block - handles `then` when autocorrecting - does not crash with empty brackets - handles nested autocorrections - allows empty blocks - keeps comments when autocorrecting - does not crash with an empty body branch - does not blow up on empty body for block - allows super nodes - behaves like iterators - registers an offense for if inside of times - registers an offense for if inside of select - registers an offense for if inside of nested iterators - registers an offense for if inside of loop - registers an offense for if inside of collect - allows loops with if being the entire body with else - registers an offense for if inside of map - registers an offense for if inside of reject! - registers an offense for if inside of nested iterators - registers an offense for if inside of for - allows loops with if with else, nested in another condition - allows loops with if with else at the end - allows loops with conditional break - registers an offense for if inside of downto - allows loops with conditional return - registers an offense for a condition at the end of an iterator when there is more in the iterator than the condition - registers an offense for if inside of reject - auto-corrects a misaligned end - registers an offense for if inside of each_with_object - reports an offense for if whose body has 3 lines - registers an offense for if inside of select! - registers an offense for if inside of each - EnforcedStyle: always - registers an offense for modifier if - EnforcedStyle: skip_modifier_ifs - allows modifier if - Invalid MinBodyLength - fails with an error - behaves like iterators - allows loops with unless with else, nested in another condition - registers an offense for unless inside of reject! - registers an offense for unless inside of nested iterators - registers an offense for unless inside of map - allows loops with unless with else at the end - registers an offense for unless inside of nested iterators - registers an offense for unless inside of times - registers an offense for unless inside of downto - registers an offense for unless inside of select - reports an offense for unless whose body has 3 lines - allows loops with conditional return - registers an offense for unless inside of each_with_object - allows loops with unless being the entire body with else - registers an offense for unless inside of each - registers an offense for a condition at the end of an iterator when there is more in the iterator than the condition - registers an offense for unless inside of reject - allows loops with conditional break - registers an offense for unless inside of loop - auto-corrects a misaligned end - registers an offense for unless inside of select! - registers an offense for unless inside of collect - registers an offense for unless inside of for - EnforcedStyle: skip_modifier_ifs - allows modifier unless - EnforcedStyle: always - registers an offense for modifier unless - MinBodyLength: 3 - accepts if whose body has 1 line - -RuboCop::Cop::Layout::SpaceInsideReferenceBrackets - with space inside empty brackets not allowed - registers an offense and corrects empty brackets with multiple spaces inside - accepts empty brackets with no space inside - registers an offense and corrects empty brackets with 1 space inside - when EnforcedStyle is space - registers an offense and corrects when a reference bracket with no trailing whitespace is assigned by another reference bracket - registers an offense and corrects third ref brackets with no leading whitespace - registers and corrects multiple offenses for multiple sets of ref brackets - registers an offense and corrects when a reference bracket is assigned by another reference bracket with no trailing whitespace - accepts square brackets as method name - registers an offense and correct third ref brackets with no trailing whitespace - registers an offense and corrects when a reference bracket with no leading whitespace is assigned by another reference bracket - registers an offense and corrects second ref brackets with no leading whitespace - registers an offense and corrects ref brackets with no leading whitespace - does not register offense for ref bcts with spaces that assign - accepts square brackets called with method call syntax - registers an offense and corrects ref brackets with no trailing whitespace - does not register offense for array literals - registers and corrects multiple offenses in one set of ref brackets - accepts spaces in array brackets - accepts an array as a reference object - does not register offense for reference brackets with spaces - registers an offense and corrects second ref brackets with no trailing whitespace - when EnforcedStyle is no_space - registers an offense and corrects ref brackets with trailing whitespace - registers an offense and corrects ref brackets with leading whitespace - accpets extra spacing in array brackets - accepts an array as a reference object - registers an offense and corrects second ref brackets with trailing whitespace - registers an offense and corrects third ref brackets with leading whitespace - registers an offense and corrects outer ref brackets - does not register offense for array literals - registers an offense and corrects when a reference bracket with a leading whitespace is assigned by another reference bracket - registers an offense and corrects when a reference bracket is assigned by another reference bracket with trailing whitespace - registers an offense and corrects third ref brackets with trailing whitespace - registers multiple offenses and corrects one set of ref brackets - registers multiple offenses and corrects multiple sets of ref brackets - accepts square brackets called with method call syntax - does not register offense for reference brackets with no spaces - does not register offense for ref bcts with no spaces that assign - accepts square brackets as method name - register and correct multiple offenses for multiple sets of ref brackets - registers an offense and correcs when a reference bracket with a trailing whitespace is assigned by another reference bracket - registers an offense and corrects second ref brackets with leading whitespace - with space inside empty braces allowed - accepts empty brackets with space inside - registers offense and corrects empty brackets with no space inside - registers offense and corrects empty brackets with more than one space inside - -RuboCop::Cop::Style::GlobalStdStream - does not register an offense when assigning other const to std stream gvar - does not register an offense when assigning std stream const to std stream gvar - does not register an offense when using non std stream const - registers an offense and corrects when using std stream as const - -RuboCop::Cop::Style::UnlessElse - unless with else - registers an offense - unless with nested if-else - registers an offense - unless without else - does not register an offense - -RuboCop::Cop::Style::Not - does not register an offense for ! - parenthesizes when `not` is applied to and - parenthesizes when `not` is applied to a ternary op - registers an offense for not - auto-corrects "not" with ! - parenthesizes when `not` would change the meaning of a binary exp - auto-corrects "not" followed by parens with ! - parenthesizes when `not` is applied to or - uses the reverse operator when `not` is applied to a comparison - -RuboCop::Cop::Layout::SpaceBeforeBlockBraces - with space before empty braces not allowed - registers an offense and corrects empty braces - accepts empty braces without outer space - when EnforcedStyle is no_space - accepts left brace without outer space - registers an offense and corrects braces surrounded by spaces - registers an offense and corrects correct + opposite style - with `EnforcedStyle` of `Style/BlockDelimiters` - accepts left brace without outer space - when EnforcedStyle is space - registers an offense and corrects opposite + correct style - registers an offense and corrects multiline block where the left brace has no outer space - accepts braces surrounded by spaces - registers an offense and corrects left brace without outer space - with invalid value for EnforcedStyleForEmptyBraces - fails with an error - with space before empty braces allowed - accepts empty braces with outer space - registers an offense and corrects empty braces - -RuboCop::Cop::Layout::FirstHashElementLineBreak - registers an offense and corrects elements listed on the first line - ignores implicit hashes in method calls that are improperly formatted - ignores elements listed on a single line - ignores implicit hashes in method calls with parens - registers an offense and corrects hash nested in a method call - ignores implicit hashes in method calls without parens - -RuboCop::Cop::Style::PerlBackrefs - auto-corrects #$1 to #{Regexp.last_match(1)} - registers an offense for $1 - registers an offense for $9 - -RuboCop::Cop::Metrics::CyclomaticComplexity - when Max is 1 - registers an offense for an if modifier - accepts an empty method - registers an offense for an elsif block - accepts complex code outside of methods - accepts a method with no decision points - registers an offense for a ternary operator - counts enumerating methods with blocks as +1 - registers an offense for ||= - registers an offense for && - accepts an empty `define_method` - registers an offense for &. - counts enumerating methods with block-pass as +1 - counts repeated &. on same untouched local variable as 1 - registers an offense for or - registers an offense for an unless modifier - registers an offense for and - registers an offense for &&= - registers an offense for a `define_method` - registers an offense for a rescue block - counts only a single method - registers an offense for a for block - registers an offense for an until block - does not count blocks in general - registers an offense for a while block - registers an offense for a case/when block - registers an offense for || - deals with nested if blocks containing && and || - when method is in list of ignored methods - does not register an offense when using `define_method` - does not register an offense when defining a class method - does not register an offense when defining an instance method - when Max is 2 - counts stupid nested if and else blocks - -RuboCop::Cop::Layout::EmptyLinesAroundModuleBody - when EnforcedStyle is no_empty_lines - autocorrects beginning and end - registers an offense for module body ending with a blank - registers an offense for module body starting with a blank - when EnforcedStyle is empty_lines - autocorrects beginning and end - accepts modules with an empty body - registers an offense for module body not ending with a blank - registers an offense for module body not starting or ending with a blank - when EnforcedStyle is empty_lines_except_namespace - when only child is module - requires no empty lines for namespace - registers offenses for namespaced module body not ending with a blank - registers offenses for namespaced module body not starting with a blank - autocorrects beginning and end - registers offense for namespace body ending with a blank - registers offense for namespace body starting with a blank - when has multiple child modules - requires empty lines for namespace - registers offenses for namespace body starting and ending without a blank - when only child is class - registers offense for namespace body ending with a blank - requires no empty lines for namespace - registers offense for namespace body starting with a blank - when EnforcedStyle is empty_lines_special - module with only constants - registers and autocorrects the offenses - module with constant and child module - registers and autocorrects the offenses - module with empty body - without empty line - does NOT register offenses - with empty line - does NOT register offenses - when first child is NOT a method - does not require blank line at the beginning of module body but requires blank line before first def definition and requires blank line at the end of module body - when module has a namespace - requires no empty lines for namespace and does not require blank line at the beginning of module body but requires blank line at the end of module body - source with constants - registers and autocorrects the offenses - source without blank lines - registers and autocorrects the offenses - source with blank lines - registers and autocorrects the offenses - source with blank lines - registers an offense for module beginning with a blank line - source with comment before method definition - registers an offense for module beginning with a blank line - source without blank lines - registers an offense for module not ending with a blank line - when first child is method - requires blank line at the beginning and ending of module body - when module has a namespace - requires no empty lines for namespace but requires blank line at the beginning and ending of module body - source with blank lines - autocorrects the offenses - source without blank lines - registers and autocorrects the offenses - source without blank lines - registers an offense for module not beginning and ending with a blank line - when namespace has multiple children - requires empty lines for namespace - -RuboCop::Cop::Layout::SpaceInsideRangeLiteral - registers an offense for space inside ... literal - accepts no space inside .. literal - registers an offense in multiline range literal with space in it - accepts complex range literal with space in it - accepts no space inside ... literal - registers an offense for space inside .. literal - accepts multiline range literal with no space in it - -RuboCop::Cop::Registry - can be cloned - exposes a mapping of cop names to cop classes - exposes the number of stored cops - can filter down to all but one type - exposes a list of cop names - exposes cop departments - can filter down to one type - when dismissing a cop class - allows it if done rapidly - allows re-listing - disallows it if done too late - #cops - exposes a list of cops - #qualified_cop_name - raises an error when a cop name is ambiguous - qualifies names without a namespace - qualifies names with the correct namespace - emits a warning when namespace is incorrect - gives back already properly qualified names - returns the provided name if no namespace is found - #enabled - selects cops which are enabled in the config - overrides config if :only includes the cop - selects only safe cops if :safe passed - when new cops are introduced - overrides config if :only includes the cop - does not include them - when specifying `--enable-pending-cops` command-line option - includes them - when specifying `NewCops: disable` option in .rubocop.yml - includes them because command-line option takes precedence over .rubocop.yml - when specifying `NewCops: disable` option in .rubocop.yml - does not include them - when specifying `--disable-pending-cops` command-line option - does not include them - when specifying `NewCops: enable` option in .rubocop.yml - does not include them because command-line option takes precedence over .rubocop.yml - when specifying `NewCops: enable` option in .rubocop.yml - includes them - when specifying `NewCops: pending` option in .rubocop.yml - does not include them - #contains_cop_matching? - can find cops matching a given name - returns false for cops not included in the store - -RuboCop::TargetFinder - #target_files_in_dir - picks files with extension .rb - does not pick files with no extension and no ruby shebang - picks ruby executable files with no extension - picks files specified to be included in config - does not pick directories - does not pick files specified to be excluded in config - w/ --fail-fast option - works - when an exception is raised while reading file - and debug mode is enabled - outputs error message - and debug mode is disabled - outputs nothing - #find(..., :all_file_types) - returns absolute paths - does not find hidden files - when files with ruby interpreters are passed - picks all the ruby files - when a file with a ruby filename is passed - picks all the ruby files - when a pattern is passed - finds files which match the pattern - when a directory path is passed - finds files under the specified directory - when files with a ruby extension are passed - picks all the ruby files - when local AllCops/Include lists two patterns - picks all the ruby files - when a subdirectory AllCops/Include only lists one pattern - picks all the ruby files - when some paths are specified in the configuration Exclude and they are explicitly passed as arguments - normally - does not exclude them - when it's forced to adhere file exclusion configuration - excludes them - when some non-known Ruby files are specified in the configuration Include and they are not explicitly passed as arguments - includes them - when no argument is passed - finds files under the current directory - when some non-known Ruby files are specified in the configuration Include and they are explicitly passed as arguments - includes them - when same paths are passed - does not return duplicated file paths - when a non-ruby file is passed - picks the file - when a hidden directory path is passed - finds files under the specified directory - when input is passed on stdin - includes the file - #find(..., :only_recognized_file_types) - does not find hidden files - returns absolute paths - when files with ruby interpreters are passed - picks all the ruby files - when some non-known Ruby files are specified in the configuration Include and they are not explicitly passed as arguments - includes them - when no argument is passed - finds files under the current directory - when a pattern is passed - finds files which match the pattern - when a hidden directory path is passed - finds files under the specified directory - when a hidden directory path is passed - finds files under the specified directory - when a directory path is passed - finds files under the specified directory - when some non-known Ruby files are specified in the configuration Include and they are explicitly passed as arguments - includes them - when same paths are passed - does not return duplicated file paths - when input is passed on stdin - includes the file - when some paths are specified in the configuration Exclude and they are explicitly passed as arguments - when it's forced to adhere file exclusion configuration - excludes them - normally - does not exclude them - when a file with a ruby filename is passed - picks all the ruby files - when files with a ruby extension are passed - picks all the ruby files - when local AllCops/Include lists two patterns - picks two files - when a subdirectory AllCops/Include only lists one pattern - picks two files - when a non-ruby file is passed - doesn't pick the file - #find_files - does not search excluded top level directories - works also if a folder is named "," - -RuboCop::Cop::Style::FormatStringToken - works inside hashes - handles dstrs - ignores `%r` regexp - ignores time format (when used as argument to strptime) - ignores time format when it is stored in a variable - ignores regexp - ignores xstr - ignores http links - ignores placeholder arguments - handles __FILE__ - ignores percent escapes - ignores time format (when used as argument to strftime) - ignores time format and unrelated `format` method using - supports flags and modifiers - behaves like enforced styles for format string tokens - when enforced style is template - configures the enforced style to template after inspecting "%{a}" - supports dynamic string with interpolation - registers offenses for annotated style - sets the enforced style to annotated after inspecting "%s" - when enforced style is annotated - supports dynamic string with interpolation - sets the enforced style to annotated after inspecting "%s" - registers offenses for template style - configures the enforced style to template after inspecting "%{a}" - behaves like enforced styles for format string tokens - when enforced style is template - sets the enforced style to annotated after inspecting "%s" - registers offenses for annotated style - configures the enforced style to template after inspecting "%{a}" - supports dynamic string with interpolation - when enforced style is annotated - registers offenses for template style - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - configures the enforced style to template after inspecting "%{a}" - behaves like enforced styles for format string tokens - when enforced style is annotated - registers offenses for template style - configures the enforced style to template after inspecting "%{a}" - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - when enforced style is template - supports dynamic string with interpolation - configures the enforced style to template after inspecting "%{a}" - registers offenses for annotated style - sets the enforced style to annotated after inspecting "%s" - behaves like enforced styles for format string tokens - when enforced style is template - configures the enforced style to template after inspecting "%{a}" - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - registers offenses for annotated style - when enforced style is annotated - configures the enforced style to template after inspecting "%{a}" - registers offenses for template style - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - behaves like enforced styles for format string tokens - when enforced style is template - registers offenses for annotated style - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - configures the enforced style to template after inspecting "%{a}" - when enforced style is annotated - supports dynamic string with interpolation - configures the enforced style to template after inspecting "%{a}" - registers offenses for template style - sets the enforced style to annotated after inspecting "%s" - behaves like enforced styles for format string tokens - when enforced style is annotated - sets the enforced style to annotated after inspecting "%s" - configures the enforced style to template after inspecting "%{a}" - supports dynamic string with interpolation - registers offenses for template style - when enforced style is template - supports dynamic string with interpolation - sets the enforced style to annotated after inspecting "%s" - registers offenses for annotated style - configures the enforced style to template after inspecting "%{a}" - behaves like enforced styles for format string tokens - when enforced style is annotated - supports dynamic string with interpolation - sets the enforced style to annotated after inspecting "%s" - registers offenses for template style - configures the enforced style to template after inspecting "%{a}" - when enforced style is template - registers offenses for annotated style - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - configures the enforced style to template after inspecting "%{a}" - behaves like enforced styles for format string tokens - when enforced style is template - registers offenses for annotated style - configures the enforced style to template after inspecting "%{a}" - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - when enforced style is annotated - registers offenses for template style - sets the enforced style to annotated after inspecting "%s" - configures the enforced style to template after inspecting "%{a}" - supports dynamic string with interpolation - when enforced style is unannotated - gives a helpful error message - behaves like enforced styles for format string tokens - when enforced style is template - supports dynamic string with interpolation - sets the enforced style to annotated after inspecting "%s" - registers offenses for annotated style - configures the enforced style to template after inspecting "%{a}" - when enforced style is annotated - configures the enforced style to template after inspecting "%{a}" - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - registers offenses for template style - when enforced style is annotated - gives a helpful error message - behaves like enforced styles for format string tokens - when enforced style is annotated - configures the enforced style to template after inspecting "%{a}" - supports dynamic string with interpolation - registers offenses for template style - sets the enforced style to annotated after inspecting "%s" - when enforced style is template - sets the enforced style to annotated after inspecting "%s" - registers offenses for annotated style - supports dynamic string with interpolation - configures the enforced style to template after inspecting "%{a}" - behaves like enforced styles for format string tokens - when enforced style is annotated - registers offenses for template style - configures the enforced style to template after inspecting "%{a}" - supports dynamic string with interpolation - sets the enforced style to annotated after inspecting "%s" - when enforced style is template - sets the enforced style to annotated after inspecting "%s" - configures the enforced style to template after inspecting "%{a}" - registers offenses for annotated style - supports dynamic string with interpolation - behaves like enforced styles for format string tokens - when enforced style is annotated - registers offenses for template style - configures the enforced style to template after inspecting "%{a}" - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - when enforced style is template - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - registers offenses for annotated style - configures the enforced style to template after inspecting "%{a}" - behaves like enforced styles for format string tokens - when enforced style is annotated - configures the enforced style to template after inspecting "%{a}" - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - registers offenses for template style - when enforced style is template - configures the enforced style to template after inspecting "%{a}" - registers offenses for annotated style - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - behaves like enforced styles for format string tokens - when enforced style is template - supports dynamic string with interpolation - registers offenses for annotated style - sets the enforced style to annotated after inspecting "%s" - configures the enforced style to template after inspecting "%{a}" - when enforced style is annotated - supports dynamic string with interpolation - sets the enforced style to annotated after inspecting "%s" - configures the enforced style to template after inspecting "%{a}" - registers offenses for template style - when enforced style is template - gives a helpful error message - behaves like enforced styles for format string tokens - when enforced style is annotated - configures the enforced style to template after inspecting "%{a}" - supports dynamic string with interpolation - sets the enforced style to annotated after inspecting "%s" - registers offenses for template style - when enforced style is template - supports dynamic string with interpolation - configures the enforced style to template after inspecting "%{a}" - sets the enforced style to annotated after inspecting "%s" - registers offenses for annotated style - behaves like enforced styles for format string tokens - when enforced style is template - configures the enforced style to template after inspecting "%{a}" - sets the enforced style to annotated after inspecting "%s" - registers offenses for annotated style - supports dynamic string with interpolation - when enforced style is annotated - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - registers offenses for template style - configures the enforced style to template after inspecting "%{a}" - behaves like enforced styles for format string tokens - when enforced style is annotated - sets the enforced style to annotated after inspecting "%s" - configures the enforced style to template after inspecting "%{a}" - registers offenses for template style - supports dynamic string with interpolation - when enforced style is template - registers offenses for annotated style - sets the enforced style to annotated after inspecting "%s" - configures the enforced style to template after inspecting "%{a}" - supports dynamic string with interpolation - behaves like enforced styles for format string tokens - when enforced style is template - supports dynamic string with interpolation - sets the enforced style to annotated after inspecting "%s" - registers offenses for annotated style - configures the enforced style to template after inspecting "%{a}" - when enforced style is annotated - sets the enforced style to annotated after inspecting "%s" - supports dynamic string with interpolation - configures the enforced style to template after inspecting "%{a}" - registers offenses for template style - -RuboCop::Cop::Style::PercentQLiterals - when EnforcedStyle is lower_case_q - with interpolation - accepts double quotes - accepts single quotes - accepts %Q - accepts %q - without interpolation - registers offense for %Q - accepts double quotes - accepts %q - accepts single quotes - with special characters - accepts %q - accepts %Q - when EnforcedStyle is upper_case_q - with interpolation - accepts double quotes - accepts %Q - accepts %q - accepts single quotes - without interpolation - registers offense for %q - accepts %Q - accepts single quotes - accepts double quotes - with special characters - accepts %Q - accepts %q - -RuboCop Project - cop message - end with a period or a question mark - changelog - has link definitions for all implicit links - has newline at end of file - has either entries, headers, or empty lines - entry - has a whitespace between the * and the body - body - does not start with a lower case - ends with a punctuation - contributor name - has a unique contributor name - link to related issue - has an issue number prefixed with # - has a colon and a whitespace at the end - has a valid URL - after version 0.14.0 - has a link to the contributors at the end - default configuration file - has a nicely formatted description for all cops - does not have nay duplication - has a SupportedStyles for all EnforcedStyle and EnforcedStyle is valid - sorts configuration keys alphabetically - has a period at EOL of description - has configuration for all cops - requires a nicely formatted `VersionAdded` metadata for all cops - requiring all of `lib` with verbose warnings enabled - emits no warnings - -RuboCop::Cop::Style::MixinGrouping - when configured with grouped style - when using a mix of diffent methods - allows all different mixin methods - registers an offense with some duplicated mixin methods - when using `prepend` - registers an offense when other mixins have receivers - registers an offense for single mixins in separate calls - registers an offense for single mixins in separate calls, interspersed - when using `extend` - registers an offense for single mixins in separate calls - when using include - registers an offense for several mixins in separate calls - allows include with an explicit receiver - registers an offense for single mixins in separate calls - when configured with separated style - when using a mix of diffent methods - registers an offense for some calls having several mixins - when using `prepend` - registers an offense for several mixins in one call - when using `include` - registers an offense for several mixins in one call - registers an offense for several mixins in separate calls - allows include call as an argument to another method - when using `extend` - registers an offense for several mixins in one call - -RuboCop::Cop::Style::InverseMethods - registers an offense for not (foo =~ bar) - registers an offense for !(foo !~ bar) - registers an offense for !foo.present? - allows an inverse method in a block with next - registers an offense for not (foo != bar) - registers an offense for !foo.include? - registers an offense for !foo.any? - registers an offense for !foo.blank? - registers an offense for comparing snake case constants on the right - registers an offense for !(foo == bar) - registers an offense for !(foo != bar) - registers an offense for calling !.any? inside parens - registers an offense for calling !.none? with a block - allows an inverse method when double negation is used - registers an offense for !foo.odd? - registers an offense for not (foo < bar) - registers an offense for not (foo !~ bar) - registers an offense for not (foo > bar) - registers an offense for !foo.none? - registers an offense for !(foo < bar) - registers an offense for !(foo > bar) - allows a method call without a not - registers an offense for !foo.even? - registers an offense for comparing snake case constants on the left - allows an inverse method with a block when double negation is used - registers an offense for !(foo =~ bar) - allows comparing camel case constants on the right - registers an offense for not (foo == bar) - allows comparing camel case constants on the left - registers an offense for !foo.exclude? - registers an offense for calling !.none? with a symbol proc - behaves like all variable types - registers an offense for calling not FOO.none? - registers an offense for calling !FOO.none? - behaves like all variable types - registers an offense for calling not foo["bar"].none? - registers an offense for calling !foo["bar"].none? - inverse blocks - corrects an inverted method call when using `BasicObject# !` - corrects an inverted method call when using `BasicObject# !` - corrects an inverted do end method call - corrects an inverted do end method call - registers an offense for foo.reject! { |e| !e } - registers an offense for a multiline method call where the last method is inverted - corrects an inverted method call when using `BasicObject#!` - registers an offense for a multiline inverted equality block - registers an offense for a multiline method call where the last method is inverted - registers a single offense for nested inverse method calls - corrects an inverted method call - registers an offense for foo.select! { |e| !e } - corrects an inverted method call when using `BasicObject#!` - registers an offense for an inverted equality block - registers an offense for a multiline inverted equality block - registers an offense for an inverted equality block - corrects an inverted do end method call - corrects a complex inverted method call - registers an offense for foo.select { |e| !e } - registers a single offense for nested inverse method calls - corrects an inverted do end method call - corrects an inverted method call when using `BasicObject# !` - corrects a complex inverted method call - corrects an inverted method call when using `BasicObject#!` - registers an offense for foo.reject { |e| !e } - registers an offense for a multiline method call where the last method is inverted - corrects an inverted method call - registers an offense for an inverted equality block - corrects a complex inverted method call - corrects an inverted method call - registers a single offense for nested inverse method calls - registers an offense for an inverted equality block - corrects an inverted method call when using `BasicObject# !` - registers an offense for a multiline inverted equality block - registers an offense for a multiline method call where the last method is inverted - registers a single offense for nested inverse method calls - registers an offense for a multiline inverted equality block - corrects a complex inverted method call - corrects an inverted method call - corrects an inverted method call when using `BasicObject#!` - behaves like all variable types - registers an offense for calling not @foo.none? - registers an offense for calling !@foo.none? - behaves like all variable types - registers an offense for calling !foo.none? - registers an offense for calling not foo.none? - behaves like all variable types - registers an offense for calling not FOO::BAR.none? - registers an offense for calling !FOO::BAR.none? - behaves like all variable types - registers an offense for calling not @@foo.none? - registers an offense for calling !@@foo.none? - behaves like all variable types - registers an offense for calling !$foo.none? - registers an offense for calling not $foo.none? - behaves like all variable types - registers an offense for calling not foo.bar.none? - registers an offense for calling !foo.bar.none? - -RuboCop::Cop::Layout::MultilineMethodCallBraceLayout - ignores calls without arguments - ignores single-line calls - ignores calls with a multiline empty brace - ignores calls with an empty brace - ignores implicit calls - when EnforcedStyle is new_line - ignores single-line calls with multi-line receiver with leading dot - still ignores single-line calls - ignores single-line calls with multi-line receiver - when comment present before closing brace - corrects closing brace without crashing - behaves like multiline literal brace layout - new_line style - opening brace on separate line from first element - autocorrects closing brace on same line from last element - allows closing brace on separate line from last element - allows closing brace on separate line from last multiline element - detects closing brace on same line as last element - opening brace on same line as first element - allows closing brace on different line from last element - autocorrects closing brace on same line as last element - detects closing brace on same line as last multiline element - allows closing brace on different line from multi-line element - detects closing brace on same line as last element - heredoc - detects heredoc structures that are safe to add to - auto-corrects safe heredoc offenses - ignores heredocs that could share a last line - symmetrical style - opening brace on same line as first element - allows closing brace on same line as last multiline element - allows closing brace on same line as last element - autocorrects closing brace on different line from last element - detects closing brace on different line from last element - with a chained call on the closing brace - but no comment after the last element - autocorrects the closing brace - and a comment after the last element - detects closing brace on separate line from last element - does not autocorrect the closing brace - opening brace on separate line from first element - allows closing brace on separate line from last element - detects closing brace on same line as last element - allows closing brace on separate line from last multiline element - autocorrects closing brace on same line from last element - same_line style - opening brace on same line as first element - allows closing brace on same line from last element - allows closing brace on same line as multi-line element - detects closing brace on different line from multiline element - detects closing brace on different line from last element - autocorrects closing brace on different line as last element - with a chained call on the closing brace - and a comment after the last element - does not autocorrect the closing brace - detects closing brace on separate line from last element - but no comment after the last element - autocorrects the closing brace - opening brace on separate line from first element - allows closing brace on same line as last multiline element - autocorrects closing brace on different line from last element - detects closing brace on different line from last element - allows closing brace on same line as last element - behaves like multiline literal brace layout trailing comma - symmetrical style - opening brace on same line as first element - last element has a trailing comma - autocorrects closing brace on different line from last element - same_line style - opening brace on same line as first element - last element has a trailing comma - autocorrects closing brace on different line as last element - -RuboCop::Cop::Layout::AssignmentIndentation - registers an offense for multi-lhs - registers an offense for incorrectly indented rhs - allows a properly indented rhs - registers an offense for incorrectly indented rhs when multiple assignment - ignores comparison operators - allows assignments that do not start on a newline - allows a properly indented rhs with fullwidth characters - registers an offense for incorrectly indented rhs whenmultiple assignment with line breaks on each line - when indentation width is overridden for this cop only - allows a properly indented rhs - auto-corrects indentation - -RuboCop::Cop::Style::ArrayJoin - registers an offense for an array followed by string - autocorrects '*' to 'join' when setting to a variable - does not register an offense for numbers - does not register an offense for ambiguous cases - autocorrects '*' to 'join' when there are no spaces - -RuboCop::Cop::Cop - will set custom severity if present - initially has 0 offenses - keeps track of offenses - will report registered offenses - will set default severity - will warn if custom severity is invalid - with style cops - has right name - has right department - #autocorrect? - when the option is given - is expected to equal true - when the cop is set to not autocorrect - is expected to equal false - when cop does not support autocorrection - is expected to equal false - when disable_uncorrectable is enabled - is expected to equal true - when the option is not given - is expected to equal false - Registry - #departments - is expected to include :Lint - contains every value only once - is expected to include :Style - has departments - #with_department - has each cop in exactly one type - has at least one cop per department - returns 0 for an invalid type - #relevant_file? - when the file is an anonymous source - is expected to equal true - when the file doesn't match the Include configuration - is expected to equal false - when the file matches the Include configuration - is expected to equal true - .qualified_cop_name - raises an error if the cop name is in more than one namespace (PENDING: Temporarily skipped with xit) - adds namespace if the cop name is found in exactly one namespace - returns the given cop name if it already has a namespace - returns the given cop name if it is not found in any namespace - returns the cop name in a different namespace if the provided namespace is incorrect - returns the given cop name if it already has a namespace even when the cop exists in multiple namespaces - for a cop with a name - registers offense with its name - setting of Offense#corrected attribute - when cop does not support autocorrection - is not specified (set to nil) - when autocorrect is requested - is not specified (set to nil) - when disable_uncorrectable is enabled - is set to true - when cop supports autocorrection - when offense was corrected - is set to true - when offense was not corrected because of an error - is set to false - when autocorrection is not needed - is set to false - with lint cops - has right department - has right name - #safe_autocorrect? - when safety is undeclared - is expected to equal true - when auto-correction of the cop is declared unsafe - is expected to equal false - when cop is declared unsafe - is expected to equal false - with no submodule - has right department - has right name - when disabled by a comment - ignore_disable_comments is false - will set offense as disabled - ignore_disable_comments is true - will not set offense as disabled - -RuboCop::Cop::Layout::SpaceInsideParens - when EnforcedStyle is space - accepts parentheses with line break - registers an offense for no spaces inside parens - registers an offense in block parameter list with no spaces - accepts parentheses with comment and line break - accepts parentheses with spaces - when EnforcedStyle is no_space - accepts parentheses with line break - registers an offense for spaces inside parens - accepts parentheses with comment and line break - accepts parentheses in block parameter list - accepts parentheses with no spaces - -RuboCop::Cop::Style::EmptyBlockParameter - registers an offense for an empty block parameter with lambda - accepts a block that is do-end style without parameter - accepts a block that is {} style without parameter - accepts a non-empty block parameter with do-end style - accepts an empty block parameter with a lambda - registers an offense for an empty block parameter with do-end wtyle - accepts a non-empty block parameter with {} style - registers an offense for an empty block parameter with super - registers an offense for an empty block parameter with {} style - -RuboCop::Cop::Lint::RedundantCopDisableDirective - .check - when there are disabled lines - and there is an offense - and a comment disables - all cops - returns no offense - that cop but on other lines - returns an offense - that cop - returns no offense - and there are two offenses - and a comment disables - one cop twice - returns an offense - one cop and then all cops - returns an offense - and there are no offenses - and a comment disables - itself and another cop - and the other cop is disabled a second time - returns no offense - disabled on different ranges - returns no offense - disabled on the same range - returns no offense - comment is not at the beginning of the file - and not all cops have offenses - returns an offense - multiple cops, and one of them has offenses - returns an offense - multiple cops - returns an offense - itself and all cops - disabled on different ranges - returns no offense - an unknown cop - returns an offense - misspelled cops - returns an offense - multiple cops, with abbreviated names - one of them has offenses - returns an offense - multiple cops, and the leftmost one has no offenses - returns an offense - one cop - returns an offense - all cops - returns an offense - when there are no disabled lines - returns no offense - -RuboCop::Cop::Layout::EndAlignment - auto-corrects mismatched module Test end - auto-corrects mismatched if test end - auto-corrects mismatched puts 1; class Test end - accepts matching puts 1; case ... end - auto-corrects mismatched puts 1; if test end - auto-corrects mismatched case a when b end - registers an offense for mismatched puts 1; class Test end - accepts matching while ... end - auto-corrects mismatched module Test end - registers an offense for mismatched puts 1; until test end - registers an offense for mismatched puts 1; class Test end - accepts matching class ... end - registers an offense for mismatched until test end - registers an offense for mismatched puts 1; while test end - auto-corrects mismatched puts 1; case a when b end - accepts matching case ... end - registers an offense for mismatched if test end - auto-corrects mismatched puts 1; class Test end - can handle ternary if - auto-corrects mismatched puts 1; until test end - accepts matching puts 1; unless ... end - accepts matching puts 1; class ... end - registers an offense for mismatched module Test end - accepts matching until ... end - accepts matching puts 1; while ... end - accepts matching puts 1; if ... end - registers an offense for mismatched module Test end - can handle modifier if - accepts matching module ... end - auto-corrects mismatched while test end - registers an offense for mismatched puts 1; unless test end - registers an offense for mismatched unless test end - accepts matching puts 1; module ... end - registers an offense for mismatched case a when b end - registers an offense for mismatched while test end - accepts matching if ... end - accepts matching unless ... end - registers an offense for mismatched puts 1; if test end - registers an offense for mismatched puts 1; case a when b end - auto-corrects mismatched until test end - auto-corrects mismatched puts 1; while test end - auto-corrects mismatched unless test end - accepts matching puts 1; until ... end - auto-corrects mismatched puts 1; unless test end - accepts matching class ... end - regarding assignment - when EnforcedStyleAlignWith is variable - registers an offense for mismatched h[k] << if test end - auto-corrects mismatched @var = if test end - auto-corrects mismatched var = unless test end - auto-corrects mismatched $var = if test end - registers an offense for mismatched @@var << if test end - auto-corrects mismatched var = unless test end - registers an offense for mismatched @@var = if test end - accepts matching var = until ... end - accepts matching var = unless ... end - auto-corrects mismatched var += if test end - accepts matching h[k] = if ... end - registers an offense for mismatched $var = if test end - registers an offense for mismatched a, b = if test end - accepts matching var = while ... end - auto-corrects mismatched var = until test end - auto-corrects mismatched var = if test end - auto-corrects mismatched var = while test end - accepts matching var = case ... end - auto-corrects mismatched var ||= if test end - accepts matching var &&= if ... end - accepts matching var = if ... end - registers an offense for mismatched h[k] = if test end - registers an offense for mismatched @var = if test end - accepts matching h.k = if ... end - auto-corrects mismatched CNST = if test end - registers an offense for mismatched var = if test end - accepts matching var = if ... end - accepts matching var = until ... end - registers an offense for mismatched var = unless test end - auto-corrects mismatched h[k] = if test end - auto-corrects mismatched var = until test do_something end - auto-corrects mismatched CNST << if test end - registers an offense for mismatched var = while test end - registers an offense for mismatched var << if test end - registers an offense for mismatched var = unless test end - auto-corrects mismatched var << unless test end - accepts matching @@var = if ... end - accepts matching CNST = if ... end - registers an offense for mismatched var = until test end - registers an offense for mismatched var[x] = while test end - registers an offense for mismatched var &&= if test end - auto-corrects mismatched var << case a when b end - registers an offense for mismatched var = if test end - registers an offense for mismatched h.k = if test end - auto-corrects mismatched var = case a when b end - auto-corrects mismatched @var << if test end - registers an offense for mismatched var << until test end - registers an offense for mismatched CNST << if test end - auto-corrects mismatched var = # comment while test end - auto-corrects mismatched @@var << if test end - auto-corrects mismatched var &&= if test end - registers an offense for mismatched var = case a when b end - auto-corrects mismatched $var << if test end - accepts matching var += if ... end - auto-corrects mismatched var[x] = while test end - accepts matching var ||= if ... end - registers an offense for mismatched var << unless test end - registers an offense for mismatched var += if test end - registers an offense for mismatched CNST = if test end - auto-corrects mismatched h[k] << if test end - accepts matching $var = if ... end - accepts matching @var = if ... end - auto-corrects mismatched h.k = if test end - registers an offense for mismatched var ||= if test end - auto-corrects mismatched var = until test end.j - registers an offense for mismatched var = until test do_something end - auto-corrects mismatched a, b = if test end - accepts matching a, b = if ... end - registers an offense for mismatched var << case a when b end - registers an offense for mismatched @var << if test end - auto-corrects mismatched @@var = if test end - registers an offense for mismatched var = until test end.j - registers an offense for mismatched $var << if test end - registers an offense for mismatched var = # comment while test end - auto-corrects mismatched var = if test end - auto-corrects mismatched var << if test end - accepts matching var << if ... end - accepts matching var = until ... end - auto-corrects mismatched var << until test end - when EnforcedStyleAlignWith is keyword - auto-corrects mismatched var = until test end - accepts matching var = until ... end - auto-corrects mismatched var = if test end - accepts matching var = if ... end - accepts matching var[0] = case ... end - accepts matching var = case ... end - accepts matching var = unless ... end - registers an offense for mismatched var = if test end - registers an offense for mismatched var = until test end - registers an offense for mismatched var = while test end - registers an offense for mismatched var = unless test end - auto-corrects mismatched var << until test end - auto-corrects mismatched var = while test end - accepts matching var = while ... end - auto-corrects mismatched var = unless test end - registers an offense for mismatched var << until test end - when EnforcedStyleAlignWith is variable - registers an offense for mismatched until test end - accepts matching puts 1; unless ... end - auto-corrects mismatched puts 1; module Test end - registers an offense for mismatched if test end - auto-corrects mismatched unless test end - registers an offense for mismatched puts 1; module Test end - registers an offense for mismatched puts 1; until test end - accepts matching until ... end - accepts matching case ... end - auto-corrects mismatched puts 1; case a when b end - auto-corrects mismatched puts 1; until test end - registers an offense for mismatched puts 1; case a when b end - auto-corrects mismatched puts 1; if test end - accepts matching class ... end - auto-corrects mismatched case a when b end - accepts matching puts 1; while ... end - registers an offense for mismatched case a when b end - accepts matching puts 1; if ... end - auto-corrects mismatched puts 1; class Test end - accepts matching while ... end - auto-corrects mismatched until test end - accepts matching puts 1; class ... end - accepts matching unless ... end - auto-corrects mismatched class Test end - accepts matching puts 1; module ... end - accepts matching puts 1; until ... end - registers an offense for mismatched unless test end - registers an offense for mismatched puts 1; while test end - registers an offense for mismatched module Test end - auto-corrects mismatched puts 1; unless test end - auto-corrects mismatched while test end - accepts matching module ... end - accepts matching if ... end - accepts matching puts 1; case ... end - registers an offense for mismatched puts 1; if test end - registers an offense for mismatched class Test end - auto-corrects mismatched if test end - registers an offense for mismatched puts 1; unless test end - auto-corrects mismatched puts 1; while test end - registers an offense for mismatched puts 1; class Test end - registers an offense for mismatched while test end - auto-corrects mismatched module Test end - case as argument - when EnforcedStyleAlignWith is keyword - accepts matching test case ... end - registers an offense for mismatched test case a when b end - auto-corrects mismatched test case a when b end - when EnforcedStyleAlignWith is variable - auto-corrects mismatched test case a when b end - registers an offense for mismatched test case a when b end - accepts matching test case ... end - when EnforcedStyleAlignWith is start_of_line - auto-corrects mismatched test case a when b end - registers an offense for mismatched test case a when b end - accepts matching test case a when b ... end - correct + opposite - registers an offense and corrects - when EnforcedStyleAlignWith is start_of_line - auto-corrects mismatched unless test end - auto-corrects mismatched puts(if test end) - registers an offense for mismatched var = if test end - accepts matching var = unless ... end - auto-corrects mismatched var << if test end - accepts matching puts 1; class ... end - accepts matching var << while ... end - accepts matching var = if ... end - registers an offense for mismatched var << if test end - registers an offense for mismatched var = until test end - registers an offense for mismatched class Test end - registers an offense for mismatched puts 1; class Test end - accepts matching var = case ... end - auto-corrects mismatched var = if test end - auto-corrects mismatched var = case a when b end - auto-corrects mismatched var << unless test end - registers an offense for mismatched var << while test end - auto-corrects mismatched var = if test end - registers an offense for mismatched var = case a when b end - auto-corrects mismatched puts 1; case a when b end - registers an offense for mismatched var << unless test end - auto-corrects mismatched puts 1; while test end - registers an offense for mismatched until test end - auto-corrects mismatched var << while test end - auto-corrects mismatched var = until test end - accepts matching puts 1; while ... end - accepts matching puts 1; until ... end - registers an offense for mismatched case a when b end - accepts matching puts 1; module ... end - registers an offense for mismatched var = while test end - auto-corrects mismatched var << case a when b end - auto-corrects mismatched module Test end - auto-corrects mismatched var = while test end - registers an offense for mismatched puts 1; if test end - auto-corrects mismatched class Test end - accepts matching var = if ... end - registers an offense for mismatched var << until test end - auto-corrects mismatched puts 1; unless test end - accepts matching puts 1; if ... end - registers an offense for mismatched var = if test end - registers an offense for mismatched puts 1; module Test end - auto-corrects mismatched puts 1; until test end - registers an offense for mismatched puts(if test end) - auto-corrects mismatched puts 1; module Test end - registers an offense for mismatched var << case a when b end - registers an offense for mismatched module Test end - registers an offense for mismatched if test end - accepts matching puts 1; case ... end - auto-corrects mismatched var << until test end - accepts matching var = while ... end - accepts matching var = until ... end - auto-corrects mismatched puts 1; class Test end - registers an offense for mismatched puts 1; while test end - auto-corrects mismatched case a when b end - registers an offense for mismatched puts 1; case a when b end - registers an offense for mismatched var = unless test end - auto-corrects mismatched until test end - auto-corrects mismatched var = unless test end - auto-corrects mismatched puts 1; if test end - registers an offense for mismatched puts 1; unless test end - registers an offense for mismatched unless test end - auto-corrects mismatched while test end - auto-corrects mismatched if test end - registers an offense for mismatched while test end - registers an offense for mismatched puts 1; until test end - accepts matching puts 1; unless ... end - when end is preceded by something else than whitespace - does not register an offense - -RuboCop::Cop::Style::MethodDefParentheses - require_no_parentheses_except_multiline - when args are all on a single line - behaves like no parentheses - reports an offense for def with parameters with parens - accepts a class def with parameters with parens - reports an offense for class def with parameters with parens - reports an offense for opposite + correct - accepts a def with parameters but no parens - auto-removes the parens for defs - accepts def with no args and no parens - reports an offense for def with no args and parens - when args span multiple lines - auto-adds required parens to argument lists on multiple lines - reports an offense for correct + opposite - require_no_parentheses - behaves like no parentheses - auto-removes the parens for defs - reports an offense for class def with parameters with parens - reports an offense for def with no args and parens - accepts def with no args and no parens - accepts a def with parameters but no parens - reports an offense for def with parameters with parens - accepts a class def with parameters with parens - reports an offense for opposite + correct - require_parentheses - reports an offense for class def with parameters but no parens - auto-adds required parens to argument lists on multiple lines - reports an offense for def with parameters but no parens - reports an offense for correct + opposite - accepts def with no args and no parens - auto-adds required parens for a defs - -RuboCop::Cop::Lint::DuplicateElsifCondition - does not register an offense for non-repeated elsif conditions - does not register an offense for partially repeated elsif conditions - registers an offense for repeated elsif conditions - registers an offense for subsequent repeated elsif conditions - registers multiple offenses for multiple repeated elsif conditions - -RuboCop::Cop::Style::StringHashKeys - does not register an offense when not using strings as keys - autocorrects strings as keys into symbols with the correct syntax - does not register an offense when string key is used in IO.popen - does not register an offense when string key is used in gsub - registers an offense when using strings as keys mixed with other keys - does not register an offense when string key is used in Open3.pipeline - registers an offense when using strings as keys - does not register an offense when string key is used in Open3.capture3 - does not register an offense when string key is used in gsub! - -RuboCop::Cop::Style::AccessModifierDeclarations - when `group` is configured - offends when protected is inlined with a method - does not offend when protected is not inlined - accepts when #{access_modifier} is a hash literal value - does not offend when protected is not inlined and has a comment - offends when private is inlined with a method - accepts when #{access_modifier} is a hash literal value - accepts when #{access_modifier} is a hash literal value - does not offend when private is not inlined - does not offend when public is not inlined and has a comment - does not offend when public is not inlined - does not offend when private is not inlined and has a comment - offends when public is inlined with a method - allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - do not allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - do not allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - do not allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - when `inline` is configured - does not offend when protected is inlined with a method - accepts when #{access_modifier} is a hash literal value - accepts when #{access_modifier} is a hash literal value - does not offend when private is inlined with a method - accepts when #{access_modifier} is a hash literal value - offends when private is not inlined - offends when private is not inlined and has a comment - does not offend when public is inlined with a method - offends when protected is not inlined - offends when protected is not inlined and has a comment - offends when public is not inlined and has a comment - does not offend when protected is inlined with a symbol - does not offend when private is inlined with a symbol - offends when public is not inlined - does not offend when public is inlined with a symbol - do not allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - do not allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - do not allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - allow access modifiers on symbols - accepts when argument to #{access_modifier} is a symbol - -RuboCop::Cop::Style::SlicingWithRange - >= Ruby 2.7 - reports no offense for startless - >= Ruby 2.6 - reports no offense for array with range inside - reports an offense for slicing from expression to ..-1 - reports an offense for slicing to ..-1 - reports no offense for other methods - reports no offense for excluding end - <= Ruby 2.5 - reports no offense for array slicing with -1 - -RuboCop::Cop::Lint::DuplicateCaseCondition - accepts non-redundant case expressions with an else expression - registers an offense for subsequent repeated case conditionals - accepts trivial case expressions - registers multiple offenses for multiple repeated case conditionals - registers an offense for repeated logical operator when expressions - registers an offense for repeated case conditionals - accepts non-redundant case expressions - accepts similar but not equivalent && expressions - registers multiple offenses for repeated multi-value condtionals - -RuboCop::Cop::Style::IfWithSemicolon - accepts without `else` branch - registers an offense and corrects for one line if/;/end - can handle modifier conditionals - -RuboCop::Cop::Style::RedundantSortBy - autocorrects array.sort_by { |y| y } - autocorrects array.sort_by { |x| x } - autocorrects array.sort_by do |x| x end - -RuboCop::Cop::Metrics::ParameterLists - accepts a method def with 4 parameters - accepts a proc with more than 4 parameters - accepts a lambda with more than 4 parameters - registers an offense for a method def with 5 parameters - When CountKeywordArgs is false - does not count keyword arguments without default values - does not count keyword arguments - When CountKeywordArgs is true - counts keyword arguments as well - -RuboCop::Cop::Lint::BooleanSymbol - does not register an offense when using regular symbol - registers an offense when using `:false` - registers an offense when using `:true` - does not register an offense when using `false` - does not register an offense when using `true` - when using the new hash syntax - registers an offense when using `false:` - registers an offense when using `key: :false` - registers an offense when using `true:` - -RuboCop::Cop::Style::Lambda - with enforced `literal` style - with a multiline lambda method call - without arguments - registers an offense - with arguments - registers an offense - with a single line lambda method call - with arguments - registers an offense - without arguments - registers an offense - when using safe navigation operator - does not break - with default `line_count_dependent` style - with a multiline lambda literal - without arguments - registers an offense - with arguments - registers an offense - with a multiline lambda literal as an argument - registers an offense - with a single line lambda method call - with arguments - registers an offense - without arguments - registers an offense - with a multiline lambda method call - does not register an offense - when calling a lambda method without a block - does not register an offense - with a multiline braces lambda literal as a keyword argument - registers an offense - >= Ruby 2.7 - when using numbered parameter - with a single line lambda method call - registers an offense - with a multiline lambda method call - does not register an offense - with a single line lambda literal - does not register an offense - unusual lack of spacing - with a multiline lambda literal - with empty arguments - registers an offense - with no parentheses and many args - registers an offense + does not break + when each is the enforced style + accepts def for + registers an offense for opposite + correct style + registers an offense for for + accepts multiline each + accepts :for + auto-correct + changes for that does not have do or semicolon to each + corrects a tuple of items + with range + changes for that does not have do or semicolon to each + changes for to each without parentheses - registers an offense - with no arguments and no spacing - registers an offense - with no parentheses and bad spacing - registers an offense - with no arguments and bad spacing - registers an offense - without any spacing - registers an offense - without spacing before arguments - registers an offense - without spacing after arguments - registers an offense - with a multiline do-end lambda literal as a keyword argument - registers an offense - with a multiline do-end lambda as a parenthesized kwarg - registers an offense - with a single line lambda literal - does not register an offense - with enforced `lambda` style - with a single line lambda literal - with arguments - registers an offense - without argument parens and spaces - registers an offense - without arguments - registers an offense - with a multiline lambda literal - without arguments - registers an offense - with arguments - registers an offense - -RuboCop::Cop::Bundler::OrderedGems - When gem groups is separated by multiline comment - with TreatCommentsAsGroupSeparators: true - accepts - with TreatCommentsAsGroupSeparators: false - registers an offense - When gems are alphabetically sorted - does not register any offenses - When a gem that starts with a capital letter is not sorted - registers an offense - When a gem is sorted but not so when disregarding _- - when ConsiderPunctuation is true - does not register an offense - by default - registers an offense - When gems have an inline comment, and not sorted - registers an offense - when a gem is referenced from a variable - ignores the line - resets the sorting to a new block - When there are duplicated gems in group - registers an offense - When gems are not alphabetically sorted - registers an offense - When each individual group of line is sorted - does not register any offenses - When a gem that starts with a capital letter is sorted - does not register an offense - When the gemfile is empty - does not register any offenses - When gems are asciibetically sorted irrespective of _ - does not register an offense - When a gem declaration takes several lines - registers an offense - When each individual group of line is not sorted - registers some offenses - -RuboCop::Cop::Lint::DeprecatedOpenSSLConstant - registers an offense with cipher constant and double quoted string argument and corrects - registers an offense with AES + blocksize constant and corrects - registers an offense with cipher constant and two arguments and corrects - registers an offense when using an digest constant with chained methods and corrects - registers an offense with cipher constant and one argument and corrects - registers an offense when using ::Digest class methods on an algorithm constant and corrects - does not register an offense when using ::Digest class methods with an algorithm string and value - does not register an offense with cipher constant and send argument is a method - does not register an offense when using cipher with a string - registers an offense with AES + blocksize constant and mode argument and corrects - does not register an offense with cipher constant and argument is a constant - does not register an offense when building digest using an algorithm string - does not register an offense with cipher constant and argument is a variable - registers an offense when building an instance using an digest constant and corrects - when used in a block - registers an offense when using ::Digest class methods on an algorithm constant and corrects - -RuboCop::Cop::Style::AutoResourceCleanup - registers an offense for File.open without block - does not register an offense for File.open with block-pass - does not register an offense for File.open with block - does not register an offense for File.open with immediate close - -RuboCop::Cop::Lint::MissingCopEnableDirective - when the maximum range size is finite - registers an offense when a cop is disabled and never re-enabled - registers an offense when a cop is disabled for too many lines - does not register an offense when the disable cop is re-enabled within the limit - when the maximum range size is infinite - does not register an offense when the disable cop is re-enabled - registers an offense when a cop is disabled and never re-enabled - -RuboCop::Cop::Lint::Loop - accepts loop/break if - accepts loop/break unless - registers an offense for begin/end/until - registers an offense and corrects for begin/end/while - -RuboCop::ResultCache - the cache path - when CacheRootDirectory is set - contains the given root - when CacheRootDirectory not set - and XDG_CACHE_HOME is not set - contains $HOME/.cache - and XDG_CACHE_HOME is set - contains the given path and UID - #save - when the @path is not writable - behaves like invalid cache location - doesn't raise an exception - behaves like invalid cache location - doesn't raise an exception - when the default internal encoding is UTF-8 - writes non UTF-8 encodable data to file with no exception - .cleanup - removes the oldest files in the cache if needed - cached result that was saved with no command line option - when offenses are saved by autocorrect run - serializes them with :uncorrected status - when --display-cop-names is given - is invalid - when --format is given - is valid and can be loaded - when no option is given - is valid and can be loaded - when file contents have changed - is invalid - when file permission have changed - is invalid - when a symlink is present in the cache location - and symlink attack protection is disabled - permits caching and prints no warning - and symlink attack protection is enabled - prevents caching and prints a warning - when team external_dependency_checksum is the same - is valid - when end of line characters have changed - is invalid - when team external_dependency_checksum changes - is invalid - when --only is given - is invalid - when a cache source is read - has utf8 encoding - -RuboCop::Cop::Lint::BinaryOperatorWithIdenticalOperands - registers an offense when binary operator has identical nodes - does not register an offense when using binary operator with different operands - does not register an offense when using arithmetic operator with numerics - -RuboCop::Cop::Lint::IneffectiveAccessModifier - when `private` is applied to a class method - registers an offense - when there is an intervening instance method - still registers an offense - when no access modifier is used - doesn't register an offense - when there is `begin` before a method definition - does not register an offense - when a `class << self` block is used - doesn't register an offense - when `protected` is applied to a class method - registers an offense - when `private_class_method` is used - when `private_class_method` does not contain the method - registers an offense - when `private_class_method` contains all private method names - doesn't register an offense - -RuboCop::Cop::Style::NegatedIf - does not blow up for empty if condition - does not blow up on a negated ternary operator - does not blow up for ternary ops - does not blow up for empty unless condition - with “prefix” style - registers an offense for prefix - does not register an offense for postfix - with “both” style - registers an offense for if with "not" condition - accepts an if where the condition is doubly negated - autocorrects by replacing parenthesized if not with unless - accepts an if where only part of the condition is negated - registers an offense for if with exclamation point condition - is not confused by negated elsif - accepts an if/else with negative condition - with “postfix” style - does not register an offense for prefix - registers an offense for postfix - -RuboCop::Cop::Offense - redefines == to compare offenses based on their contents - has a few required attributes - does not blow up if a message contains % - overrides #to_s - is frozen - when unknown severity is passed - raises error - #cop_name - is frozen - #<=> - when receiver has {} and other has {} - returns 0 - when receiver has {:line=>5, :col=>6} and other has {:line=>5, :col=>5} - returns 1 - when receiver has {:cop=>"B"} and other has {:cop=>"A"} - returns 1 - when receiver has {:line=>6, :cop=>"A"} and other has {:line=>5, :cop=>"B"} - returns 1 - when receiver has {:line=>6} and other has {:line=>5} - returns 1 - when receiver has {:line=>6, :col=>4} and other has {:line=>5, :col=>5} - returns 1 - when receiver has {:col=>6, :cop=>"A"} and other has {:col=>5, :cop=>"B"} - returns 1 - offenses that span part of a line - highlights the first line - offenses that span multiple lines - highlights the first line - #severity_level - when severity is :fatal - is 5 - when severity is :refactor - is 1 - #location - is frozen - #message - is frozen - #severity - is frozen - -RuboCop::Cop::Lint::RedundantSplatExpansion - accepts expanding a variable as a method parameter - allows assigning to a splat variable - allows expansions of an array that is assigned to a variable in rescue - registers an offense and corrects an array literal being expanded in a rescue - allows assigning to an expanded range - allows expanding a method call on an array literal - allows assigning to a splat - allows an array using a constructor - allows assigning a variable to a splat expansion of a variable - allows splat expansion inside of an array - behaves like array splat expansion - method parameters - registers an offense and converts to a list of arguments - behaves like splat literal assignment - registers an offense and removes the splat from array - behaves like array splat expansion - method parameters - registers an offense and converts to a list of arguments - behaves like splat literal assignment - registers an offense and removes the splat from array - arrays being expanded with %i variants using splat expansion - splat expansion inside of an array - registers an offense and changes %I to a list of symbols - registers an offense and corrects %i to a list of symbols - splat expansion of method parameters - registers an offense and corrects an array literal %I - registers an offense and corrects an array literal %i - behaves like splat expansion - method parameters - registers an offense and converts to an array - behaves like splat literal assignment - registers an offense and converts to an array - assignment to splat expansion - registers an offense and corrects an array using a constructor - registers and corrects an array using top-level const - expanding Array.new call on array literal - when the array literal contains more than one element - accepts - with ::Array.new - when the array literal contains exactly one element - registers an offense and corrects - when the array literal contains exactly one element - registers an offense and corrects - behaves like splat expansion - method parameters - registers an offense and converts to an array - behaves like splat literal assignment - registers an offense and converts to an array - behaves like array splat expansion - behaves like splat literal assignment - registers an offense and removes the splat from array - method parameters - registers an offense and converts to a list of arguments - behaves like splat expansion - method parameters - registers an offense and converts to an array - behaves like splat literal assignment - registers an offense and converts to an array - expanding an array literal in a when condition - registers an offense and corrects %i to a list of symbols - registers an offense and corrects an array using %w - registers an offense and corrects %I to a list of symbols - allows an array using a constructor - allows an array that is assigned to a variable - registers an offense and corrects an array using %W - registers an offense and corrects an array using [] - splat expansion inside of an array - registers an offense and corrects the expansion of an array literalinside of an array literal - registers an offense and corrects expansion of %w to a list of words - registers an offense and corrects expansion of %W to a list of words - behaves like splat expansion - method parameters - registers an offense and converts to an array - behaves like splat literal assignment - registers an offense and converts to an array - behaves like array splat expansion - behaves like splat literal assignment - registers an offense and removes the splat from array - method parameters - registers an offense and converts to a list of arguments - behaves like array splat expansion - method parameters - registers an offense and converts to a list of arguments - behaves like splat literal assignment - registers an offense and removes the splat from array - -RuboCop::Cop::Style::ClassAndModuleChildren - compact style - accepts compact style for classes/modules - accepts class/module with single method - registers a offense for modules with nested children - registers a offense for classes with nested children - accepts nesting for classes with an explicit superclass - accepts nesting for classes/modules with more than one child - nested style - registers an offense for not nested modules - registers an offense for not nested classes - registers an offense for not nested classes with explicit superclass - accepts nested children - accepts :: in parent class on inheritance - -RuboCop::Cop::Style::MultilineIfThen - does not get confused by a nested postfix unless - does not raise an error for an implicit match unless - registers an offense for then in multiline if - does not get confused by a postfix unless - does not get confused by a commented-out then - registers an offense for then in multiline unless - accepts table style if/then/elsif/ends - registers an offense for then in multiline elsif - does not get confused by a then in a when - does not raise an error for an implicit match if - does not get confused by empty elsif branch - -RuboCop::Cop::Style::MissingElse - configured to warn only on empty case - given an unless-statement - with no else-clause - doesn't register an offense - with a completely empty else-clause - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - given a case statement - with an else-clause containing only the literal nil - doesn't register an offense - with a completely empty else-clause - doesn't register an offense - with no else-clause - registers an offense - with an else-clause with side-effects - doesn't register an offense - given an if-statement - with an else-clause containing only the literal nil - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - with a completely empty else-clause - doesn't register an offense - with no else-clause - doesn't register an offense - configured to warn only on empty if - given an unless-statement - with no else-clause - registers an offense - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - with a completely empty else-clause - doesn't register an offense - given a case statement - with no else-clause - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - with a completely empty else-clause - doesn't register an offense - given an if-statement - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - with a completely empty else-clause - doesn't register an offense - with no else-clause - registers an offense - EmptyElse enabled and set to warn on empty - given a case statement - with no else-clause - registers an offense - with a completely empty else-clause - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - given an if-statement - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - with a completely empty else-clause - doesn't register an offense - with no else-clause - registers an offense - given an unless-statement - with no else-clause - registers an offense - with a completely empty else-clause - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - UnlessElse enabled - given an if-statement - with no else-clause - registers an offense - with a completely empty else-clause - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - given an unless-statement - with no else-clause - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - with a completely empty else-clause - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - given a case statement - with an else-clause with side-effects - doesn't register an offense - with a completely empty else-clause - doesn't register an offense - with no else-clause - registers an offense - with an else-clause containing only the literal nil - doesn't register an offense - EmptyElse enabled and set to warn on nil - given an unless-statement - with no else-clause - registers an offense - with a completely empty else-clause - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - given a case statement - with a completely empty else-clause - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - with no else-clause - registers an offense - given an if-statement - with an else-clause containing only the literal nil - doesn't register an offense - with a completely empty else-clause - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - with no else-clause - registers an offense - UnlessElse disabled - given an unless-statement - with an else-clause containing only the literal nil - doesn't register an offense - with no else-clause - registers an offense - with an else-clause with side-effects - doesn't register an offense - with a completely empty else-clause - doesn't register an offense - given a case statement - with a completely empty else-clause - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - with no else-clause - registers an offense - with an else-clause with side-effects - doesn't register an offense - given an if-statement - with a completely empty else-clause - doesn't register an offense - with an else-clause containing only the literal nil - doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - with no else-clause - registers an offense - -RuboCop::Cop::Style::BlockComments - auto-corrects a block comment into a regular comment (without trailingnewline) - registers an offense for block comments - auto-corrects an empty block comment by removing it - accepts regular comments - auto-corrects a block comment into a regular comment - -RuboCop::Cop::Style::HashTransformKeys - when using Ruby 2.5 or newer - does not flag each_with_object when no transformation occurs - does not flag _.map{...}.to_h when both key & value are transformed - does not flag key transformation when receiver is array literal - flags _.map{...}.to_h when transform_keys could be used when line break before `to_h` - correctly autocorrects _.map{...}.to_h without block - flags Hash[_.map{...}] when transform_keys could be used - does not flag key transformation in the absence of to_h - does not flag each_with_object when its argument is not modified - flags _.map{...}.to_h when transform_keys could be used - does not flag Hash[_.map{...}] when both key & value are transformed - does not flag each_with_object when key transformation uses value - correctly autocorrects Hash[_.map{...}] - correctly autocorrects _.map{...}.to_h with block - does not flag each_with_object when its receiver is array literal - does not flag each_with_object when both key & value are transformed - with inline block - flags each_with_object when transform_keys could be used - with multiline block - flags each_with_object when transform_keys could be used - with safe navigation operator - flags each_with_object when transform_keys could be used - below Ruby 2.5 - does not flag even if transform_keys could be used - -RuboCop::Cop::Layout::FirstMethodArgumentLineBreak - registers an offense and corrects hash arg spanning multiple lines - ignores methods without arguments - ignores arguments listed on a single line - registers an offense and corrects hash arg without a line break before the first pair - ignores arguments without parens - ignores kwargs listed on a single line when the arguments are used in `super` - args listed on the first line - registers an offense and corrects using safe navigation operator - registers an offense and corrects using `super` - registers an offense and corrects - -RuboCop::Cop::Style::GlobalVars - does not register an offense for built-in variable $LAST_PAREN_MATCH - does not register an offense for built-in variable $$ - does not register an offense for built-in variable $FILENAME - does not register an offense for built-in variable $-w - does not register an offense for built-in variable $LOAD_PATH - does not register an offense for built-in variable $SAFE - does not register an offense for built-in variable $/ - does not register an offense for built-in variable $IGNORECASE - does not register an offense for built-in variable $OFS - does not register an offense for built-in variable $" - does not register an offense for built-in variable $JRUBY_REVISION - does not register an offense for built-in variable $INPUT_LINE_NUMBER - does not register an offense for built-in variable $POSTMATCH - does not register an offense for built-in variable $-l - does not register an offense for built-in variable $\ - does not register an offense for built-in variable $stdout - does not register an offense for built-in variable $: - does not register an offense for built-in variable $PREMATCH - does not register an offense for built-in variable $. - does not register an offense for built-in variable $FS - does not register an offense for built-in variable $DEBUG - does not register an offense for built-in variable $-0 - does not register an offense for built-in variable $ENV_JAVA - does not register an offense for built-in variable $& - does not register an offense for built-in variable $-a - does not register an offense for built-in variable $stderr - does not register an offense for built-in variable $-F - does not register an offense for built-in variable $' - does not register an offense for built-in variable $NR - does not register an offense for built-in variable $_ - does not register an offense for built-in variable $FIELD_SEPARATOR - does not register an offense for built-in variable $+ - does not register an offense for built-in variable $LAST_MATCH_INFO - does not register an offense for built-in variable $OUTPUT_FIELD_SEPARATOR - does not register an offense for built-in variable $? - does not register an offense for built-in variable $CHILD_STATUS - does not register an offense for built-in variable $DEFAULT_INPUT - does not register an offense for built-in variable $MATCH - does not register an offense for backrefs like $1 - registers an offense for $custom - does not register an offense for built-in variable $stdin - does not register an offense for built-in variable $DEFAULT_OUTPUT - does not register an offense for built-in variable $< - does not register an offense for built-in variable $PROGRAM_NAME - does not register an offense for built-in variable $> - does not register an offense for built-in variable $-p - does not register an offense for built-in variable $, - does not register an offense for built-in variable $CLASSPATH - does not register an offense for built-in variable $! - does not register an offense for built-in variable $~ - does not register an offense for built-in variable $` - does not register an offense for built-in variable $-v - does not register an offense for built-in variable $PID - does not register an offense for built-in variable $0 - does not register an offense for built-in variable $ARGV - does not register an offense for built-in variable $* - does not register an offense for built-in variable $-I - does not register an offense for built-in variable $OUTPUT_RECORD_SEPARATOR - does not register an offense for built-in variable $JRUBY_VERSION - does not register an offense for built-in variable $PROCESS_ID - does not register an offense for built-in variable $LOADED_FEATURES - does not register an offense for built-in variable $RS - does not register an offense for built-in variable $-d - does not register an offense for built-in variable $ORS - does not register an offense for built-in variable $-i - does not register an offense for built-in variable $; - does not register an offense for built-in variable $VERBOSE - does not register an offense for built-in variable $LAST_READ_LINE - does not register an offense for built-in variable $@ - does not register an offense for built-in variable $ERROR_POSITION - allows user permitted variables - does not register an offense for built-in variable $INPUT_RECORD_SEPARATOR - does not register an offense for built-in variable $ERROR_INFO - does not register an offense for built-in variable $= + changes for that does not have do or semicolon to each + changes for to each -RuboCop::Cop::Layout::MultilineMethodArgumentLineBreaks - when one argument on same line - does not add any offenses - when argument starts on same line but ends on different line - registers an offense and corrects - when many arguments are on multiple lines, three on same line - registers an offense and corrects - when bracket hash assignment key on multiple lines - does not add any offenses - when many arguments including hash are on multiple lines, three on same line - registers an offense and corrects - when many arguments are on multiple lines, two on same line - registers an offense and corrects - when second argument starts on same line as end of first - registers an offense and corrects - when bracket hash assignment on multiple lines - does not add any offenses - when two arguments are on next line - does not add any offenses +RuboCop::Cop::Style::Documentation + registers an offense for non-empty class with annotation comment + registers an offense for compact-style nested module + does not consider comment followed by empty line to be class documentation + registers an offense for non-namespace + accepts non-empty module with documentation + accepts non-empty class with documentation + registers an offense for non-empty class + accepts namespace class without documentation + accepts namespace class which defines constants + does not raise an error for an implicit match conditional + accepts namespace module which defines constants + registers an offense for non-empty class with directive comment + registers offense for non-empty class with frozen string comment + accepts non-empty class with comment that ends with an annotation + registers an offense if the comment line contains code + registers an offense for non-empty class with encoding comment + registers an offense for empty module without documentation + accepts non-empty class with annotation comment followed by other comment + accepts namespace module without documentation + registers an offense for compact-style nested class + accepts empty class without documentation + with # :nodoc: + accepts compact-style nested class without documentation + accepts compact-style nested module without documentation + registers an offense for nested module without documentation + accepts non-namespace class without documentation + registers an offense for nested class without documentation + accepts non-namespace module without documentation + with `all` modifier + accepts nested class without documentation + with `all` modifier + accepts nested module without documentation + on a subclass + registers an offense for nested subclass without documentation + accepts non-namespace subclass without documentation + with `all` modifier + accepts nested subclass without documentation + without documentation + with non-empty class + with constants visibility declaration content + does not register an offense + with non-empty module + with constants visibility declaration content + does not register an offense + sparse and trailing comments + ignores comments after class node end + ignores sparse comments inside module node + ignores sparse comments inside class node + ignores comments after module node end Pending: (Failures listed here are expected and do not affect your suite's status) - 1) RuboCop::Cop::Generator compliance with rubocop generates a spec file that has no offense - # Temporarily skipped with xit - # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/generator_spec.rb:345 + 1) RuboCop::Cop::Lint::UselessAssignment when a variable is reassigned in loop body but won't be referenced either next iteration or loop condition registers an offense + # Requires an advanced logic that checks whether the return value of an operator assignment is used or not. + Failure/Error: expect(actual_annotations).to eq(expected_annotations), '' - 2) RuboCop::Cop::Generator compliance with rubocop generates a cop file that has no offense - # Temporarily skipped with xit - # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/generator_spec.rb:340 + Diff: + @@ -5,7 +5,6 @@ + while total < 100 + total += 1 + foo += 1 + - ^^^ Useless assignment to variable - `foo`. + end + + total + # /build/rubocop-0.89.1+dfsg/lib/rubocop/rspec/expect_offense.rb:137:in `expect_offense' + # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/useless_assignment_spec.rb:349:in `block (3 levels) in ' - 3) RuboCop::Cop::Lint::DuplicateMethods registers an offense when class << exp is used + 2) RuboCop::Cop::Lint::DuplicateMethods registers an offense when class << exp is used # No reason given Failure/Error: expect(actual_annotations).to eq(expected_annotations), '' @@ -22026,7 +22069,7 @@ # /build/rubocop-0.89.1+dfsg/lib/rubocop/rspec/expect_offense.rb:137:in `expect_offense' # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:243:in `block (3 levels) in ' - 4) RuboCop::Cop::Lint::DuplicateMethods registers an offense when class << exp is used + 3) RuboCop::Cop::Lint::DuplicateMethods registers an offense when class << exp is used # No reason given Failure/Error: expect(actual_annotations).to eq(expected_annotations), '' @@ -22039,11 +22082,11 @@ implement 2 end end - Shared Example Group: "in scope" called from /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:397 + Shared Example Group: "in scope" called from /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:399 # /build/rubocop-0.89.1+dfsg/lib/rubocop/rspec/expect_offense.rb:137:in `expect_offense' # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:243:in `block (3 levels) in ' - 5) RuboCop::Cop::Lint::DuplicateMethods registers an offense when class << exp is used + 4) RuboCop::Cop::Lint::DuplicateMethods registers an offense when class << exp is used # No reason given Failure/Error: expect(actual_annotations).to eq(expected_annotations), '' @@ -22056,11 +22099,11 @@ implement 2 end end - Shared Example Group: "in scope" called from /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:399 + Shared Example Group: "in scope" called from /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:396 # /build/rubocop-0.89.1+dfsg/lib/rubocop/rspec/expect_offense.rb:137:in `expect_offense' # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:243:in `block (3 levels) in ' - 6) RuboCop::Cop::Lint::DuplicateMethods registers an offense when class << exp is used + 5) RuboCop::Cop::Lint::DuplicateMethods registers an offense when class << exp is used # No reason given Failure/Error: expect(actual_annotations).to eq(expected_annotations), '' @@ -22077,7 +22120,7 @@ # /build/rubocop-0.89.1+dfsg/lib/rubocop/rspec/expect_offense.rb:137:in `expect_offense' # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:243:in `block (3 levels) in ' - 7) RuboCop::Cop::Lint::DuplicateMethods registers an offense when class << exp is used + 6) RuboCop::Cop::Lint::DuplicateMethods registers an offense when class << exp is used # No reason given Failure/Error: expect(actual_annotations).to eq(expected_annotations), '' @@ -22090,34 +22133,26 @@ implement 2 end end - Shared Example Group: "in scope" called from /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:396 + Shared Example Group: "in scope" called from /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:397 # /build/rubocop-0.89.1+dfsg/lib/rubocop/rspec/expect_offense.rb:137:in `expect_offense' # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:243:in `block (3 levels) in ' - 8) RuboCop::Cop::Lint::UselessAssignment when a variable is reassigned in loop body but won't be referenced either next iteration or loop condition registers an offense - # Requires an advanced logic that checks whether the return value of an operator assignment is used or not. - Failure/Error: expect(actual_annotations).to eq(expected_annotations), '' + 7) RuboCop::Cop::Cop.qualified_cop_name raises an error if the cop name is in more than one namespace + # Temporarily skipped with xit + # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/cop_spec.rb:45 - Diff: - @@ -5,7 +5,6 @@ - while total < 100 - total += 1 - foo += 1 - - ^^^ Useless assignment to variable - `foo`. - end - - total - # /build/rubocop-0.89.1+dfsg/lib/rubocop/rspec/expect_offense.rb:137:in `expect_offense' - # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/useless_assignment_spec.rb:349:in `block (3 levels) in ' + 8) RuboCop::Cop::Generator compliance with rubocop generates a cop file that has no offense + # Temporarily skipped with xit + # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/generator_spec.rb:340 - 9) RuboCop::Cop::Cop.qualified_cop_name raises an error if the cop name is in more than one namespace + 9) RuboCop::Cop::Generator compliance with rubocop generates a spec file that has no offense # Temporarily skipped with xit - # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/cop_spec.rb:45 + # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/generator_spec.rb:345 -Finished in 18 minutes 24 seconds (files took 37.2 seconds to load) +Finished in 4 minutes 4.4 seconds (files took 12.85 seconds to load) 13647 examples, 0 failures, 9 pending -Randomized with seed 27870 +Randomized with seed 35712 ┌──────────────────────────────────────────────────────────────────────────────┐ @@ -22155,12 +22190,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: including full source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/7938/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/7938/tmp/hooks/B01_cleanup finished I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/26170 and its subdirectories -I: Current time: Mon Aug 23 13:02:49 -12 2021 -I: pbuilder-time-stamp: 1629766969 +I: removing directory /srv/workspace/pbuilder/7938 and its subdirectories +I: Current time: Tue Aug 24 15:08:58 +14 2021 +I: pbuilder-time-stamp: 1629767338