Diff of the two buildlogs: -- --- b1/build.log 2022-01-20 00:57:53.536726907 +0000 +++ b2/build.log 2022-01-20 01:07:10.291490891 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Wed Jan 19 12:52:00 -12 2022 -I: pbuilder-time-stamp: 1642639920 +I: Current time: Wed Feb 22 21:20:58 +14 2023 +I: pbuilder-time-stamp: 1677050458 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.lZe9nmbB/trustedkeys.kbx': General error -gpgv: Signature made Tue Aug 18 18:07:23 2020 -12 +gpgv: keyblock resource '/tmp/dpkg-verify-sig.JDlTDl09/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/1260997/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/2480685/tmp/hooks/D01_modify_environment starting +debug: Running on ionos5-amd64. +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/2480685/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/2480685/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='amd64' - DEBIAN_FRONTEND='noninteractive' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all,-fixfilepath parallel=15' - DISTRIBUTION='' - HOME='/root' - HOST_ARCH='amd64' + 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]="x86_64-pc-linux-gnu") + 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=amd64 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all,-fixfilepath parallel=16' + DIRSTACK=() + DISTRIBUTION= + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=x86_64 + HOST_ARCH=amd64 IFS=' ' - INVOCATION_ID='9d38e5a0f2e24fc3856609b42857a91c' - 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='1260997' - PS1='# ' - PS2='> ' + INVOCATION_ID=436a6c04038c4a62b44eb7d006d80ef8 + LANG=C + LANGUAGE=et_EE:et + LC_ALL=C + MACHTYPE=x86_64-pc-linux-gnu + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnu + 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=2480685 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.xcaGJXyS5C/pbuilderrc_dW71 --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.xcaGJXyS5C/b1 --logfile b1/build.log rubocop_0.89.1+dfsg-1.dsc' - SUDO_GID='111' - SUDO_UID='106' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://78.137.99.97:3128' + 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.xcaGJXyS5C/pbuilderrc_Sb2v --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.xcaGJXyS5C/b2 --logfile b2/build.log rubocop_0.89.1+dfsg-1.dsc' + SUDO_GID=110 + SUDO_UID=105 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://85.184.249.68:3128 I: uname -a - Linux ionos11-amd64 5.10.0-10-amd64 #1 SMP Debian 5.10.84-1 (2021-12-08) x86_64 GNU/Linux + Linux i-capture-the-hostname 5.14.0-0.bpo.2-amd64 #1 SMP Debian 5.14.9-2~bpo11+1 (2021-10-10) x86_64 GNU/Linux I: ls -l /bin total 5476 - -rwxr-xr-x 1 root root 1234376 Aug 4 08:25 bash - -rwxr-xr-x 3 root root 38984 Jul 20 2020 bunzip2 - -rwxr-xr-x 3 root root 38984 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 38984 Jul 20 2020 bzip2 - -rwxr-xr-x 1 root root 18424 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 43936 Sep 23 2020 cat - -rwxr-xr-x 1 root root 72672 Sep 23 2020 chgrp - -rwxr-xr-x 1 root root 64448 Sep 23 2020 chmod - -rwxr-xr-x 1 root root 72672 Sep 23 2020 chown - -rwxr-xr-x 1 root root 151168 Sep 23 2020 cp - -rwxr-xr-x 1 root root 125560 Dec 10 2020 dash - -rwxr-xr-x 1 root root 113664 Sep 23 2020 date - -rwxr-xr-x 1 root root 80968 Sep 23 2020 dd - -rwxr-xr-x 1 root root 93936 Sep 23 2020 df - -rwxr-xr-x 1 root root 147176 Sep 23 2020 dir - -rwxr-xr-x 1 root root 84440 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 39712 Sep 23 2020 echo - -rwxr-xr-x 1 root root 28 Nov 9 2020 egrep - -rwxr-xr-x 1 root root 39680 Sep 23 2020 false - -rwxr-xr-x 1 root root 28 Nov 9 2020 fgrep - -rwxr-xr-x 1 root root 69032 Jul 28 07:09 findmnt - -rwsr-xr-x 1 root root 34896 Feb 26 2021 fusermount - -rwxr-xr-x 1 root root 203072 Nov 9 2020 grep - -rwxr-xr-x 2 root root 2346 Mar 2 2021 gunzip - -rwxr-xr-x 1 root root 6376 Mar 2 2021 gzexe - -rwxr-xr-x 1 root root 98048 Mar 2 2021 gzip - -rwxr-xr-x 1 root root 22600 Nov 6 2019 hostname - -rwxr-xr-x 1 root root 72840 Sep 23 2020 ln - -rwxr-xr-x 1 root root 56952 Feb 7 2020 login - -rwxr-xr-x 1 root root 147176 Sep 23 2020 ls - -rwxr-xr-x 1 root root 149736 Jul 28 07:09 lsblk - -rwxr-xr-x 1 root root 85184 Sep 23 2020 mkdir - -rwxr-xr-x 1 root root 76896 Sep 23 2020 mknod - -rwxr-xr-x 1 root root 48064 Sep 23 2020 mktemp - -rwxr-xr-x 1 root root 59632 Jul 28 07:09 more - -rwsr-xr-x 1 root root 55528 Jul 28 07:09 mount - -rwxr-xr-x 1 root root 18664 Jul 28 07:09 mountpoint - -rwxr-xr-x 1 root root 147080 Sep 23 2020 mv - lrwxrwxrwx 1 root root 8 Nov 6 2019 nisdomainname -> hostname - lrwxrwxrwx 1 root root 14 Apr 18 2021 pidof -> /sbin/killall5 - -rwxr-xr-x 1 root root 43872 Sep 23 2020 pwd - lrwxrwxrwx 1 root root 4 Aug 4 08:25 rbash -> bash - -rwxr-xr-x 1 root root 52032 Sep 23 2020 readlink - -rwxr-xr-x 1 root root 72704 Sep 23 2020 rm - -rwxr-xr-x 1 root root 52032 Sep 23 2020 rmdir - -rwxr-xr-x 1 root root 27472 Sep 27 2020 run-parts - -rwxr-xr-x 1 root root 122224 Dec 22 2018 sed - lrwxrwxrwx 1 root root 4 Jan 6 21:24 sh -> dash - -rwxr-xr-x 1 root root 43808 Sep 23 2020 sleep - -rwxr-xr-x 1 root root 84928 Sep 23 2020 stty - -rwsr-xr-x 1 root root 71912 Jul 28 07:09 su - -rwxr-xr-x 1 root root 39744 Sep 23 2020 sync - -rwxr-xr-x 1 root root 531928 Feb 16 2021 tar - -rwxr-xr-x 1 root root 14456 Sep 27 2020 tempfile - -rwxr-xr-x 1 root root 101408 Sep 23 2020 touch - -rwxr-xr-x 1 root root 39680 Sep 23 2020 true - -rwxr-xr-x 1 root root 14328 Feb 26 2021 ulockmgr_server - -rwsr-xr-x 1 root root 35040 Jul 28 07:09 umount - -rwxr-xr-x 1 root root 39744 Sep 23 2020 uname - -rwxr-xr-x 2 root root 2346 Mar 2 2021 uncompress - -rwxr-xr-x 1 root root 147176 Sep 23 2020 vdir - -rwxr-xr-x 1 root root 63744 Jul 28 07:09 wdctl - lrwxrwxrwx 1 root root 8 Nov 6 2019 ypdomainname -> hostname - -rwxr-xr-x 1 root root 1984 Mar 2 2021 zcat - -rwxr-xr-x 1 root root 1678 Mar 2 2021 zcmp - -rwxr-xr-x 1 root root 5880 Mar 2 2021 zdiff - -rwxr-xr-x 1 root root 29 Mar 2 2021 zegrep - -rwxr-xr-x 1 root root 29 Mar 2 2021 zfgrep - -rwxr-xr-x 1 root root 2081 Mar 2 2021 zforce - -rwxr-xr-x 1 root root 7585 Mar 2 2021 zgrep - -rwxr-xr-x 1 root root 2206 Mar 2 2021 zless - -rwxr-xr-x 1 root root 1842 Mar 2 2021 zmore - -rwxr-xr-x 1 root root 4553 Mar 2 2021 znew -I: user script /srv/workspace/pbuilder/1260997/tmp/hooks/D02_print_environment finished + -rwxr-xr-x 1 root root 1234376 Aug 5 2021 bash + -rwxr-xr-x 3 root root 38984 Jul 21 2020 bunzip2 + -rwxr-xr-x 3 root root 38984 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 38984 Jul 21 2020 bzip2 + -rwxr-xr-x 1 root root 18424 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 43936 Sep 24 2020 cat + -rwxr-xr-x 1 root root 72672 Sep 24 2020 chgrp + -rwxr-xr-x 1 root root 64448 Sep 24 2020 chmod + -rwxr-xr-x 1 root root 72672 Sep 24 2020 chown + -rwxr-xr-x 1 root root 151168 Sep 24 2020 cp + -rwxr-xr-x 1 root root 125560 Dec 11 2020 dash + -rwxr-xr-x 1 root root 113664 Sep 24 2020 date + -rwxr-xr-x 1 root root 80968 Sep 24 2020 dd + -rwxr-xr-x 1 root root 93936 Sep 24 2020 df + -rwxr-xr-x 1 root root 147176 Sep 24 2020 dir + -rwxr-xr-x 1 root root 84440 Jul 29 2021 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 39712 Sep 24 2020 echo + -rwxr-xr-x 1 root root 28 Nov 10 2020 egrep + -rwxr-xr-x 1 root root 39680 Sep 24 2020 false + -rwxr-xr-x 1 root root 28 Nov 10 2020 fgrep + -rwxr-xr-x 1 root root 69032 Jul 29 2021 findmnt + -rwsr-xr-x 1 root root 34896 Feb 27 2021 fusermount + -rwxr-xr-x 1 root root 203072 Nov 10 2020 grep + -rwxr-xr-x 2 root root 2346 Mar 3 2021 gunzip + -rwxr-xr-x 1 root root 6376 Mar 3 2021 gzexe + -rwxr-xr-x 1 root root 98048 Mar 3 2021 gzip + -rwxr-xr-x 1 root root 22600 Nov 8 2019 hostname + -rwxr-xr-x 1 root root 72840 Sep 24 2020 ln + -rwxr-xr-x 1 root root 56952 Feb 8 2020 login + -rwxr-xr-x 1 root root 147176 Sep 24 2020 ls + -rwxr-xr-x 1 root root 149736 Jul 29 2021 lsblk + -rwxr-xr-x 1 root root 85184 Sep 24 2020 mkdir + -rwxr-xr-x 1 root root 76896 Sep 24 2020 mknod + -rwxr-xr-x 1 root root 48064 Sep 24 2020 mktemp + -rwxr-xr-x 1 root root 59632 Jul 29 2021 more + -rwsr-xr-x 1 root root 55528 Jul 29 2021 mount + -rwxr-xr-x 1 root root 18664 Jul 29 2021 mountpoint + -rwxr-xr-x 1 root root 147080 Sep 24 2020 mv + lrwxrwxrwx 1 root root 8 Nov 8 2019 nisdomainname -> hostname + lrwxrwxrwx 1 root root 14 Apr 19 2021 pidof -> /sbin/killall5 + -rwxr-xr-x 1 root root 43872 Sep 24 2020 pwd + lrwxrwxrwx 1 root root 4 Aug 5 2021 rbash -> bash + -rwxr-xr-x 1 root root 52032 Sep 24 2020 readlink + -rwxr-xr-x 1 root root 72704 Sep 24 2020 rm + -rwxr-xr-x 1 root root 52032 Sep 24 2020 rmdir + -rwxr-xr-x 1 root root 27472 Sep 28 2020 run-parts + -rwxr-xr-x 1 root root 122224 Dec 23 2018 sed + lrwxrwxrwx 1 root root 4 Feb 22 21:21 sh -> bash + lrwxrwxrwx 1 root root 4 Feb 10 05:46 sh.distrib -> dash + -rwxr-xr-x 1 root root 43808 Sep 24 2020 sleep + -rwxr-xr-x 1 root root 84928 Sep 24 2020 stty + -rwsr-xr-x 1 root root 71912 Jul 29 2021 su + -rwxr-xr-x 1 root root 39744 Sep 24 2020 sync + -rwxr-xr-x 1 root root 531928 Feb 17 2021 tar + -rwxr-xr-x 1 root root 14456 Sep 28 2020 tempfile + -rwxr-xr-x 1 root root 101408 Sep 24 2020 touch + -rwxr-xr-x 1 root root 39680 Sep 24 2020 true + -rwxr-xr-x 1 root root 14328 Feb 27 2021 ulockmgr_server + -rwsr-xr-x 1 root root 35040 Jul 29 2021 umount + -rwxr-xr-x 1 root root 39744 Sep 24 2020 uname + -rwxr-xr-x 2 root root 2346 Mar 3 2021 uncompress + -rwxr-xr-x 1 root root 147176 Sep 24 2020 vdir + -rwxr-xr-x 1 root root 63744 Jul 29 2021 wdctl + lrwxrwxrwx 1 root root 8 Nov 8 2019 ypdomainname -> hostname + -rwxr-xr-x 1 root root 1984 Mar 3 2021 zcat + -rwxr-xr-x 1 root root 1678 Mar 3 2021 zcmp + -rwxr-xr-x 1 root root 5880 Mar 3 2021 zdiff + -rwxr-xr-x 1 root root 29 Mar 3 2021 zegrep + -rwxr-xr-x 1 root root 29 Mar 3 2021 zfgrep + -rwxr-xr-x 1 root root 2081 Mar 3 2021 zforce + -rwxr-xr-x 1 root root 7585 Mar 3 2021 zgrep + -rwxr-xr-x 1 root root 2206 Mar 3 2021 zless + -rwxr-xr-x 1 root root 1842 Mar 3 2021 zmore + -rwxr-xr-x 1 root root 4553 Mar 3 2021 znew +I: user script /srv/workspace/pbuilder/2480685/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 amd64 ruby-simplecov-html all 0.12.3-1 [404 kB] Get: 159 http://deb.debian.org/debian bullseye/main amd64 ruby-simplecov all 0.19.1-1 [51.6 kB] Get: 160 http://deb.debian.org/debian bullseye/main amd64 ruby-webmock all 3.8.3-1 [64.3 kB] -Fetched 46.9 MB in 3s (15.9 MB/s) +Fetched 46.9 MB in 1s (50.5 MB/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 ... 19655 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/d20220119-1272244-15mwdqi/gemspec +/usr/bin/ruby2.7 -S gem build --config-file /dev/null --verbose /tmp/d20230222-2518028-1egev2o/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/d20220119-1272244-15mwdqi/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/d20230222-2518028-1egev2o/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 @@ -1743,495 +1778,1448 @@ All examples were filtered out; ignoring {:focus=>true} -Randomized with seed 24080 +Randomized with seed 36198 -RuboCop::Cop::Style::UnlessElse - unless with nested if-else - registers an offense - unless without else - does not register an offense - unless with else - registers an offense - -RuboCop::Cop::Util - #line_range - returns line range of the expression - #to_supported_styles - when EnforcedStyleInsidePipes - is expected to eq "SupportedStylesInsidePipes" - when EnforcedStyle - is expected to eq "SupportedStyles" +RuboCop::Cop::Lint::SafeNavigationChain + 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 + 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 ordinary method chain with argument + accepts usages of safe navigation with `blank?` method + accepts usages of method chain with safe navigation only with argument + 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 || operator + accepts usages of safe navigation with `present?` method + accepts usages of safe navigation with `nil?` method + accepts usages of safe navigation with === operator + accepts usages of safe navigation with `to_d` method + registers an offense for ordinary method call exists after safe navigation method call + registers an offense for ordinary method chain exists after safe navigation method call with a block + accepts usages of safe navigation with assignment method + accepts usages of safe navigation with self assignment method + registers an offense for safe navigation with <= operator + accepts usages of safe navigation with `try` method + registers an offense for ordinary method chain exists after safe navigation method call with a block-pass + accepts usages of safe navigation at last only with argument + accepts usages of safe navigation with == operator + registers an offense for safe navigation with > operator + accepts usages of safe navigation at last only + accepts usages of method chain with safe navigation only + 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 + accepts usages of ordinary method chain + proper highlighting + when there are methods before + when in a method + when there are methods after + when in a begin + when used with a modifier if + >= Ruby 2.7 + registers an offense for ordinary method chain exists after safe navigation method call with a block using numbered parameter -RuboCop::Cop::Style::EmptyCaseCondition - given a case statement with an empty case - when using `return ... if` in `when` clause and assigning the return value of `case` +RuboCop::Cop::Lint::AmbiguousOperator + with a splat operator in the first argument + 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 + with parentheses around the splatted argument does not register an offense - 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` + with a keyword splat 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 + with parentheses around the keyword splat operator 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 - accepts the source with case - registers an offense and autocorrects - when using `return ... if` in `else` clause and assigning the return value of `case` + with `+` unary operator in the first argument + without parentheses + without whitespaces on the right of the operator when a method with no arguments is used in advance + registers an offense and corrects + 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 operator does not register an offense - with multiple when branches and no else - behaves like detect/correct empty case, accept non-empty case - accepts the source with case - registers an offense and autocorrects - 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 - 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 - accepts the source with case - registers an offense and autocorrects - when using `return` in `else` clause and assigning the return value of `case` + with `-` unary operator in the first argument + with parentheses around the operator does not register an offense - 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 - 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 no else - 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 - accepts the source with case - registers an offense and autocorrects + 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 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 -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 implicit hashes in method calls with parens - ignores elements listed on a single line - ignores implicit hashes in method calls without parens - registers an offense and corrects hash nested in a method call +RuboCop::CLI + --disable-uncorrectable + does not disable anything for cops that support autocorrect + if one one-line disable statement fits + adds it when the cop supports autocorrect but does not correct the offense + adds it + 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 + if a one-line disable statement doesn't fit + adds before-and-after disable statement -RuboCop::Cop::Badge - exposes cop name - can be converted to a string with the Department/CopName format - compares by value - exposes department name - .for - parses cop class name - #qualified? - says `CopName` is not qualified - says `Department/CopName` is qualified - .parse - parses unqualified badge references - parses Department/CopName syntax +RuboCop::Cop::Layout::FirstMethodArgumentLineBreak + registers an offense and corrects hash arg spanning multiple lines + ignores methods without arguments + ignores arguments without parens + registers an offense and corrects hash arg without a line break before the first pair + ignores arguments listed on a single line + 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 + registers an offense and corrects using safe navigation operator + registers an offense and corrects using `super` -RuboCop::Cop::Lint::MultipleComparison - 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 - 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::Layout::EmptyLinesAroundClassBody + when EnforcedStyle is empty_lines_except_namespace + when only child is module + registers offense for namespace body starting with a blank + requires no empty lines for namespace + registers offense for namespace body ending with a blank + when only child is class + registers offense for namespace body starting 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 ending with a blank + requires no empty lines for namespace + autocorrects beginning and end + when has multiple child classes + requires empty lines for namespace + registers offenses for namespace body starting and ending without a blank + 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 ending_only + 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 + accepts classes with an empty body + registers an offense for singleton class body not starting or ending with a blank + registers an offense for class body not starting or ending with a blank + does not register offenses when specifying a superclass that breaks the line + does not register offenses + accepts singleton classes with an empty body + when EnforcedStyle is empty_lines_special + 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 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 beginning and ending with a blank line + when namespace has multiple children + requires empty lines for namespace + 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 with constants + registers and autocorrects the offenses + source without blank lines + registers and autocorrects the offenses + class with constant and child class + registers and autocorrects the offenses + 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 + when EnforcedStyle is beginning_only + ignores empty lines at the beginning of a class + registers an offense for an empty line at the end of a class -RuboCop::Cop::Metrics::BlockNesting - accepts if/elsif - accepts `Max` levels of nesting - nested `while` - registers an offense - nested `until` - registers an offense - nested `case` - registers an offense - when CountBlocks is false - accepts nested multiline blocks - accepts nested inline blocks - when CountBlocks is true - nested inline block +RuboCop::Cop::Bundler::DuplicatedGem + when investigating Gemfiles + and no duplicate gems are present + does not register any offenses + and a duplicated gem is in a git/path/group/platforms block registers an offense - nested multiline block + and a gem is duplicated in default group registers an offense - `Max + 2` levels of `if` nesting - registers an offense - nested modifier `until` - registers an offense - nested `rescue` - registers an offense - Multiple nested `ifs` at same level - registers 2 offenses - `Max + 1` levels of `if` nesting - registers an offense - nested `for` - registers an offense - nested modifier `while` - registers an offense - -RuboCop::Cop::Style::MethodDefParentheses - require_parentheses - auto-adds required parens to argument lists on multiple lines - reports an offense for correct + opposite - reports an offense for def with parameters but no parens - accepts def with no args and no parens - reports an offense for class def with parameters but no parens - auto-adds required parens for a defs - require_no_parentheses - behaves like no parentheses - reports an offense for def with parameters with parens - reports an offense for class def with parameters with parens - accepts a class def with parameters with parens - accepts def with no args and no parens - reports an offense for def with no args and parens - accepts a def with parameters but no parens - auto-removes the parens for defs - reports an offense for opposite + correct - require_no_parentheses_except_multiline - when args span multiple lines - reports an offense for correct + opposite - auto-adds required parens to argument lists on multiple lines - when args are all on a single line - behaves like no parentheses - reports an offense for class def with parameters with parens - reports an offense for def with no args and parens - reports an offense for def with parameters with parens - accepts a class def with parameters with parens - reports an offense for opposite + correct - auto-removes the parens for defs - accepts def with no args and no parens - accepts a def with parameters but no parens - -RuboCop::Cop::Style::SlicingWithRange - >= Ruby 2.6 - reports no offense for array with range inside - reports no offense for other methods - reports an offense for slicing to ..-1 - reports an offense for slicing from expression to ..-1 - reports no offense for excluding end - >= Ruby 2.7 - reports no offense for startless - <= Ruby 2.5 - reports no offense for array slicing with -1 + and the file is empty + does not register any offenses + when investigating Ruby files + does not register any offenses RuboCop::Cop::Lint::DuplicateRescueException - registers an offense when duplicate exception exists within rescues with empty `rescue` branch + registers an offense when duplicate exception exists + registers an offense when multiple duplicate exceptions exist registers an offense when duplicate exception exists within rescues with `else` branch does not register an offense when there are no duplicate exceptions - registers an offense when multiple duplicate exceptions exist + registers an offense when duplicate exception exists within rescues with empty `rescue` branch registers an offense when duplicate exception splat exists - registers an offense when duplicate exception exists -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::Layout::EmptyLinesAroundArguments + when extra lines + registers autocorrects empty line whetn args start on definition line + registers and autocorrects offense for empty line between args + registers and autocorrects offense on correct line for single offense example + registers and autocorrects offense on correct lines for multi-offense example + registers and autocorrects offense when args start on definition line + registers and autocorrects offense for empty line before arg + registers and autocorrects offense when empty line between normal arg & block arg + registers and autocorrects offenses when multiple empty lines are detected + registers and autocorrects offense for empty line after arg + when using safe navigation operator + registers and autocorrects offense for empty line before arg + when no extra lines + accepts method with no arguments that trails off block + accepts listed args starting on definition line + accepts multiple listed mixed args + accepts method with argument that trails off heredoc + accepts block argument with empty line + accpets one line methods + accepts method with argument that trails off block + with one argument + ignores empty lines inside of method arguments + with multiple arguments + ignores empty lines inside of method arguments + +RuboCop::Cop::Layout::EmptyLinesAroundExceptionHandlingKeywords + registers an offense for above rescue keyword with a blank + registers an offense for rescue section ending with a blank + registers an offense for rescue section starting with a blank + with complex begin-end - registers many offenses + accepts empty method definition + accepts no empty line + accepts empty begin + registers an offense for rescue section ending for method definition a blank + accepts empty lines around begin body + with complex method definition - registers many offenses + +RuboCop::Cop::Force + #run_hook + invokes a hook in all cops + .force_name + returns the class name without namespace + +RuboCop::Cop::Style::SingleLineBlockParams + does not report if no block arguments are present + allows an unused parameter to have a leading underscore + ignores do..end blocks + 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 + finds incorrectly named parameters with leading underscores + +RuboCop::Cop::Style::ConditionalAssignment + SingleLineConditionsOnly true + allows a method call in the subject of a ternary operator + registers an offense for assignment to an if then else + registers an offense for assignment using []= + registers an offense for assignment using a method that ends with an equal sign + corrects assignment when without `else` branch + corrects assignment to a namespaced constant + registers an offense for assignment to case when then 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 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 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 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 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 + registers an offense any assignment to 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 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 + behaves like all variable types + 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 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 elsif else + does not crash for rescue assignment + registers an offense assigning any variable type to 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 any assignment to case when + registers an offense for any assignment to unless else + registers an offense for any assignment to ternary + 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 + for loop + ignores pseudo assignments in a for loop + 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 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 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 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 any assignment to if else + registers an offense for any assignment to unless 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 a multiline if elsif else + assigning any variable type to a multiline if 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 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 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 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 for any assignment to unless else + allows any assignment to if without else + registers an offense any assignment to case when + 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 all assignment types + registers an offense any assignment to if else + 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 + 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 case when + registers an offense any assignment to if else + behaves like all assignment types + 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 + 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 case when + any assignment to a multiline unless else + behaves like multiline all variable types allow + 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 + assigning any variable type to an if else with multiline in one branch + assigning any variable type 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 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 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 if else + 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 ternary + allows assignment to if without else + registers an offense assigning any variable type to if elsewith multiple assignment + 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 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 any assignment to if 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 if elsif else + assigning any variable type to a multiline case when + assigning any variable type 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 + 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 + 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 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 unless else + registers an offense assigning any variable type to ternary + 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 if elsewith multiple assignment + registers an offense assigning any variable type to if elsif else + allows assignment to if without 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 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 + allows any assignment to if without else + behaves like all variable types + 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 + registers an offense assigning any variable type to if elsif else + registers an offense assigning any variable type to if elsewith multiple assignment + does not crash for rescue assignment + registers an offense for assigning any variable type to case when + allows assignment to if without else + behaves like single line condition auto-correct + corrects assignment to an unless else condition + corrects assignment to a case when else condition + corrects assignment to an if else condition + corrects assignment to a ternary operator + corrects assignment to a case when else with multiple whens + corrects assignment to an if elsif else with multiple elsifs + corrects assignment to an if elsif else condition + 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 variable types allow + 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 case when + assigning any variable type to a multiline if 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 + 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 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 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 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 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 if 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 if else + registers an offense for assigning any variable type to case when + registers an offense assigning any variable type to unless 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 + does not crash for rescue assignment + behaves like all variable types + registers an offense assigning any variable type to unless else + 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 ternary + 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 + registers an offense assigning any variable type to if elsif 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 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 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 if else + allows any assignment to if without else + registers an offense any assignment to case when + registers an offense for any assignment to ternary + behaves like all assignment types + 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 + registers an offense for any assignment to unless else + behaves like multiline all variable types allow + assigning any variable type to a multiline unless 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 if else + assigning any variable type to an if else with multiline in one branch + behaves like all assignment types + registers an offense any assignment to if else + 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 for any assignment to ternary + 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 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 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 + IncludeTernaryExpressions false + allows assigning any variable type to ternary + SingleLineConditionsOnly false + corrects assignment to a case when else with multiple whens + corrects assignment to an unless else condition + corrects assignment to a case when else condition + corrects assignment to a multiline if elsif else condition + corrects assignment to an if elsif else with multiple elsifs + corrects assignment to a multiline if else condition + 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 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 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 elsif else + assigning any variable type to a multiline case when + 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 + 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 all variable types + 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 + does not crash for rescue assignment + 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 for assigning any variable type to 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 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 an if else with multiline in one branch + behaves like all assignment types + 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 case when + 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 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 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 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 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 + 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 case when + any assignment to a multiline if 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 ternary + allows any assignment to if without else + 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 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 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 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 for any assignment to ternary + 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 unless 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 + allows any assignment to if without 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 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 unless else + any assignment to a multiline if 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 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 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 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 all variable types + does not crash for rescue 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 elsewith multiple 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 elsif else + registers an offense assigning any variable type to 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 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 variable types + 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 for assigning any variable type to case when + 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 + registers an offense assigning any variable type to ternary + does not crash for rescue assignment + behaves like single line condition auto-correct + corrects assignment to a case when else with multiple whens + corrects assignment to a case when else condition + corrects assignment to an if elsif else condition + corrects assignment to an if elsif else with multiple elsifs + corrects assignment to an if else condition + corrects assignment to an unless else condition + corrects assignment to a ternary operator + 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 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 + allows assignment to if without 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 + registers an offense assigning any variable type to unless else + does not crash for rescue assignment + 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 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 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 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 variable types + 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 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 offense + 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 an if else with multiline in one branch + assigning any variable type to a multiline unless 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 an if else with multiline in one branch + assigning any variable type to a multiline if elsif 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 an if else with multiline in one branch + assigning any variable type to a multiline unless else + 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 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 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 + registers an offense any assignment to case when + 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 + registers an offense any assignment to if else + allows any assignment to if without 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 assigning any variable type to ternary + 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 + 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 + allows 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 for any assignment to unless else + allows any assignment to if without else + registers an offense any assignment to 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 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 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 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 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 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 unless 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 any assignment to if else + behaves like all variable types + 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 elsif else + registers an offense assigning any variable type to unless else + allows assignment to if without 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 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 + 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 + registers an offense any assignment to if else + +RuboCop::Cop::Lint::DuplicateElsifCondition + registers multiple offenses for multiple repeated elsif conditions + does not register an offense for partially repeated elsif conditions + does not register an offense for non-repeated elsif conditions + registers an offense for subsequent repeated elsif conditions + registers an offense for repeated elsif conditions + +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 + #include? + with child node the scope includes + is expected to equal true + with node of the scope itself + is expected to equal false + with descendant node the scope does not include + is expected to equal false + 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 + #each_node + 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 + outer scope boundary handling + when the scope is block + yields the argument and 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 instance method + yields the argument and the body nodes + when the scope is module + yields the body nodes + when the scope is singleton method + yields the argument and the body nodes + when the scope is top level + yields the body nodes + #name + when the scope is singleton method definition + returns the method name + when the scope is instance method definition + returns the method name + #body_node + when the scope is singleton method + returns the body node + when the scope is instance method + returns the body node + when the scope is singleton class + 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 top level + returns the body node + +RuboCop::Cop::Lint::StructNewOverride + does not register an offense with an override within a given block + registers an offense using `::Struct.new(symbol)` + does not register an offense with no overrides + registers an offense using `Struct.new(symbol)` + registers an offense using `Struct.new(...)` with a block + registers an offense using `Struct.new(...)` with multiple overrides + registers an offense using `Struct.new(...symbols)` + registers an offense using `Struct.new(...)` with an option argument + registers an offense using `Struct.new(string, ...symbols)` + registers an offense using `Struct.new(symbol, string)` RuboCop::Cop::Layout::RescueEnsureAlignment - accepts rescue and ensure on the same line - accepts end being misaligned accepts correctly aligned rescue + accepts end being misaligned + accepts rescue and ensure on the same line + accepts correctly aligned rescue in assigned begin-end block accepts correctly aligned ensure accepts the modifier form - accepts correctly aligned rescue in assigned begin-end block - ensure with defs + ensure with class registers an offense - ensure with begin - registers an offense when ensure used with begin - rescue with class - registers an offense when rescue used with class - rescue with defs + excluded file + processes excluded files with issue + ensure with def registers an offense allows inline expression before rescue registers an offense ensure registers an offense + rescue with def + registers an offense + ensure with defs + registers an offense rescue with begin registers an offense as RHS of assignment - registers offense for incorrect alignment accepts multi-line, aligned + registers offense for incorrect alignment accepts multi-line, indented - ensure with def - registers an offense - rescue with def - registers an offense - >= Ruby 2.5 - accepts aligned rescue in do-end block on and-assignment - accepts aligned rescue in do-end block assigned to class variable - accepts aligned rescue in do-end block on or-assignment - accepts aligned rescue in do-end block in a method - accepts aligned rescue do-end block assigned to local variable - accepts aligned rescue in do-end block on multi-assignment - accepts aligned rescue in do-end block assigned to class - accepts aligned rescue in do-end block assigned to instance variable - accepts aligned rescue in do-end block - accepts aligned rescue in assigned do-end block starting on newline - accepts aligned rescue in do-end block on operation assignment - accepts aligned rescue in do-end block assigned to global variable - rescue in do-end block on or-assignment - registers an offense - rescue in assigned do-end block starting on newline - registers an offense - rescue in do-end block assigned to global variable - registers an offense - rescue in do-end block on operation assignment - registers an offense - rescue in do-end block on multi-assignment - registers an offense - rescue in do-end block assigned to class - registers an offense - rescue in do-end block assigned to local variable - registers an offense - rescue with do-end block - registers an offense - rescue in do-end block assigned to instance variable - registers an offense - rescue in do-end block on and-assignment - registers an offense - rescue in do-end block assigned to class variable - registers an offense - ensure with class - registers an offense - rescue with module - registers an offense when rescue used with module + ensure with begin + registers an offense when ensure used with begin allows inline access modifier - with private modifier + with private_class_method modifier + ensure with def + registers an offense + correct alignment ensure with defs correct alignment registers an offense rescue with def - correct alignment registers an offense - ensure with def + correct alignment + rescue with defs correct alignment registers an offense + with private modifier rescue with defs registers an offense correct alignment - with public_class_method modifier ensure with defs + correct alignment + registers an offense + rescue with def registers an offense correct alignment ensure with def - registers an offense correct alignment + registers an offense + with public_class_method modifier rescue with def correct alignment registers an offense - rescue with defs + ensure with defs registers an offense correct alignment - with private_class_method modifier - ensure with defs + ensure with def correct alignment registers an offense rescue with defs - correct alignment - registers an offense - ensure with def registers an offense correct alignment - rescue with def - correct alignment - registers an offense - excluded file - processes excluded files with issue + >= Ruby 2.5 + accepts aligned rescue in do-end block assigned to instance variable + accepts aligned rescue in do-end block on and-assignment + accepts aligned rescue in do-end block on multi-assignment + accepts aligned rescue in do-end block on operation assignment + accepts aligned rescue in do-end block + 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 + accepts aligned rescue do-end block assigned to local variable + accepts aligned rescue in do-end block assigned to global variable + accepts aligned rescue in assigned do-end block starting on newline + accepts aligned rescue in do-end block assigned to class variable + rescue with do-end block + registers an offense + rescue in do-end block on or-assignment + registers an offense + rescue in assigned do-end block starting on newline + registers an offense + rescue in do-end block on and-assignment + registers an offense + rescue in do-end block assigned to class variable + registers an offense + rescue in do-end block assigned to local variable + registers an offense + rescue in do-end block on multi-assignment + registers an offense + rescue in do-end block on operation assignment + registers an offense + rescue in do-end block assigned to class + registers an offense + rescue in do-end block assigned to instance variable + registers an offense + rescue in do-end block assigned to global variable + registers an offense ensure with module registers an offense when ensure used with module + rescue with module + registers an offense when rescue used with module + rescue with class + registers an offense when rescue used with class + rescue with defs + registers an offense -RuboCop::Cop::Style::ParallelAssignment - corrects when the expression uses a modifier while statement - corrects when assigning from multiple methods with blocks - corrects when the expression uses a modifier if statement inside a method - registers an offense when assignments must be reordered to preserve meaning - registers an offense with indices - allows expanding an assigned var - registers an offense when assigning to namespaced constants - corrects when assigning to method returns - corrects when assignments must be reordered to avoid changing meaning - registers an offense with attributes when assignments must be reordered to preserve meaning - corrects when the expression is missing spaces - corrects when the right variable is a word array - allows more right variables than left variables - allows more left variables than right variables - corrects when the right variable is a symbol array - registers an offense when the right side has multiple hashes - registers an offense when right hand side has maps with blocks - registers an offense when the right side has constants - corrects when using nested indentation - registers an offense with indices and attributes when assignments must be reordered to preserve meaning - corrects parallel assignment in until statements - corrects when the expression uses a modifier rescue statement - corrects when the expression uses a modifier rescue statement as the only thing inside of a method - corrects parallel assignment in while statements - corrects when the number of left hand variables matches the number of right hand variables - corrects when the expression uses a modifier rescue statement inside of a method - registers an offense when assigning to same variables in same order - corrects parallel assignment in if statements - corrects when the right variable is an array - corrects when the expression uses a modifier unless statement - registers an offense when the right side has methods with/without blocks - registers an offense when the right side has mulitple arrays - corrects parallel assignment in rescue statements within begin ... rescue - corrects parallel assignment inside rescue statements within method definitions - corrects when using constants - registers an offense with indices of different variables - registers an offense when right hand side has namespaced constants - corrects parallel assignment in unless statements - corrects when the expression uses a modifier until statement - corrects when using single indentation - registers an offense when left hand side ends with an implicit variable - registers an offense when the right side has mixed expressions - corrects when the expression uses a modifier if statement - behaves like allowed - allows assignment of: a, = 1 - 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: 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 = 1; b = 2; - behaves like allowed - allows assignment of: a, = *foo - behaves like allowed - allows assignment of: a, = a - behaves like allowed - allows assignment of: a, b = Float::INFINITY - 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: CONSTANT, = 1, 2 - 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 = a - behaves like allowed - allows assignment of: a, b = (a + b), (a - b) - behaves like allowed - allows assignment of: a, b = foo() - behaves like allowed - allows assignment of: self.a, self.b = self.b, self.a - behaves like allowed - allows assignment of: a, b, c = *node, 1, 2 - behaves like allowed - allows assignment of: obj.attr1, obj.attr2 = obj.attr2, obj.attr1 - behaves like allowed - allows assignment of: a, b, c = 1, 2, *node - behaves like allowed - allows assignment of: a = 1 - behaves like allowed - allows assignment of: begin_token, end_token = CONSTANT - behaves like allowed - allows assignment of: a, b = b, a - behaves like allowed - allows assignment of: self.a, self.b = b, a - 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[0], a[1] = a[1], a[0] - behaves like allowed - allows assignment of: a, b = foo.map { |e| e.id } - using custom indentation width - works with guard clauses - works with nesting - works with standard correction - works with rescue - behaves like allowed - allows assignment of: foo = [1, 2, 3]; a, b, c = foo; - behaves like allowed - allows assignment of: a, = 1, 2, 3 +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 + accepts likely false positive :"#{a}" + adds an offense and corrects when there are no quotes but one comma + adds an offense and corrects when tokens contain both types of quotes + adds an offense and corrects when tokens contain quotes and are comma separated + adds an offense and corrects when one token is quoted but there are no commas + accepts likely false positive %W(' ") + accepts likely false positive %W(#{a} b) + accepts likely false positive %w(' " ! = # ,) + accepts likely false positive %W(' " ! = # ,) + accepts likely false positive :"#{a}" + accepts likely false positive %w(#{a} b) + adds an offense and corrects when one token is quoted but there are no commas + accepts tokens without quotes or commas + 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 there are no quotes but one comma + 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::ClassAndModuleChildren + nested style + registers an offense for not nested classes + accepts :: in parent class on inheritance + registers an offense for not nested classes with explicit superclass + registers an offense for not nested modules + accepts nested children + compact style + accepts nesting for classes with an explicit superclass + accepts class/module with single method + accepts compact style for classes/modules + registers a offense for classes with nested children + registers a offense for modules with nested children + accepts nesting for classes/modules with more than one child + +RuboCop::Cop::Layout::FirstMethodParameterLineBreak + accepts params without parens + accepts single-line methods + accepts params listed on a single line + registers an offense and corrects params on first line of singleton method + registers an offense and corrects params with default values + registers an offense and corrects params listed on the first line + accepts methods without params + +RuboCop::Cop::Layout::SpaceBeforeFirstArg + for method calls with parentheses + accepts a method call with space after the left parenthesis + accepts a method call without space + for method calls without parentheses + 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 setter call + auto-corrects missing space + accepts + operator + registers an offense for method call with no spaces before the first arg + accepts multiple space containing line break + 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 + 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 + +RuboCop::Cop::Lint::SendWithMixinArgument + registers an offense when using `send` with `extend` + does not register an offense when using `extend` + registers an offense when using `__send__` method + registers an offense when using `public_send` method + does not register an offense when not using a mixin method + registers an offense when using `send` with `include` + does not register an offense when using `prepend` + registers an offense when using `send` with `prepend` + does not register an offense when using `include` + when specifying a mixin method as a string + registers an offense when using `send` with `extend` + registers an offense when using `send` with `include` + registers an offense when using `send` with `prepend` + when using namespace for module + registers an offense when using `send` with `include` + +RuboCop::Cop::Offense + is frozen + overrides #to_s + has a few required attributes + does not blow up if a message contains % + redefines == to compare offenses based on their contents + 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 + #message + is frozen + offenses that span multiple lines + highlights the first line + when unknown severity is passed + raises error + #<=> + when receiver has {:line=>6, :col=>4} and other has {:line=>5, :col=>5} + returns 1 + when receiver has {} and other has {} + returns 0 + when receiver has {:cop=>"B"} and other has {:cop=>"A"} + returns 1 + when receiver has {:col=>6, :cop=>"A"} and other has {:col=>5, :cop=>"B"} + returns 1 + when receiver has {:line=>6, :cop=>"A"} and other has {:line=>5, :cop=>"B"} + returns 1 + when receiver has {:line=>5, :col=>6} and other has {:line=>5, :col=>5} + returns 1 + when receiver has {:line=>6} and other has {:line=>5} + returns 1 + #severity + is frozen + #cop_name + is frozen + #location + is frozen + +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::Naming::BlockParameterName + registers offense when param is less than minimum length + registers offense when param ends in number + does not register for brace block without parameters + does not register offense for valid parameter names + registers offense when param contains uppercase characters + can register multiple offenses in one block + does not register for block without parameters + with ForbiddenNames + registers offense for param listed as forbidden + accepts param that uses a forbidden name's letters + with AllowedNames + registers unlisted offensive names + accepts specified block param names + with AllowNamesEndingInNumbers + accept params that end in numbers + +RuboCop::Cop::Layout::FirstHashElementLineBreak + ignores elements listed on a single line + registers an offense and corrects hash nested in a method call + registers an offense and corrects elements listed on the first line + ignores implicit hashes in method calls without parens + ignores implicit hashes in method calls with parens + ignores implicit hashes in method calls that are improperly formatted + +RuboCop::Cop::Naming::ClassAndModuleCamelCase + allows module_parent method + registers an offense for underscore in class and module name + accepts CamelCase names + is not fooled by qualified names + custom allowed names + does not register offense for multiple allowed names + +RuboCop::Cop::Style::RedundantInterpolation + accepts strings that are part of a %W() + registers an offense for "#{$var}" + registers an offense for "#$+" + accepts strings with characters after the interpolation + registers an offense for "#{@@var}" + accepts strings with characters before the interpolation + registers an offense for "#{var}" + registers an offense for "#{$1}" + registers an offense for "%|#{1 + 1}|" + registers an offense for "#{1 + 1; 2 + 2}" + registers an offense for "#$1" + registers an offense for "#{$+}" + registers an offense for "#@@var" + accepts strings implicitly concatenated with an earlier string + registers an offense for "#$var" + registers an offense for "#{1 + 1}" + registers an offense for ["#{@var}"] + accepts strings implicitly concatenated with a later string + registers an offense for "#@var" + registers an offense for "#{@var}" + registers an offense for "%Q(#{1 + 1})" + +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 + without parentheses + with receiver + registers an offense + when using safe navigation operator + registers an offense + without receiver + registers an offense + as a hash key + registers an offense + with assignment + registers an offense + rspec expect {}.to change {} + 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 + +RuboCop::Cop::Layout::InitialIndentation + registers an offense for indented method definition + accepts unindented method definition + accepts empty file + registers an offense and corrects indented assignment disregarding comment + accepts unindented comment + assignment + 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::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 symbols have whitespaces in them + accepts string syntax when symbol start with a digit RuboCop::Cop::Style::RegexpLiteral - when PercentLiteralDelimiters is configured with brackets - respects the configuration when auto-correcting - when regex contains slashes in interpolation - ignores the slashes that do not belong // regex - when PercentLiteralDelimiters is configured with slashes - respects the configuration when auto-correcting + %r regex with other delimiters than curly braces + registers an offense when EnforcedStyle is set to percent_r + a multi-line %r regex with slashes + is accepted + a single-line %r regex with slashes + is accepted a single-line `//` regex without slashes registers an offense - a multi-line `//` regex without slashes - registers an offense + a single-line %r regex without slashes + is accepted a multi-line %r regex without slashes is accepted + a multi-line `//` regex without slashes + registers an offense a single-line `//` regex with slashes registers an offense - a single-line %r regex with slashes - is accepted - a multi-line %r regex with slashes - is accepted a multi-line `//` regex with slashes registers an offense - a single-line %r regex without slashes - is accepted + when PercentLiteralDelimiters is configured with slashes + respects the configuration when auto-correcting + when PercentLiteralDelimiters is configured with brackets + respects the configuration when auto-correcting when EnforcedStyle is set to mixed + a multi-line %r regex without slashes + is accepted a multi-line `//` regex with slashes registers an offense - a multi-line `//` regex without slashes + a single-line %r regex without slashes registers an offense - a multi-line %r regex without slashes + a multi-line %r regex with slashes is accepted + a multi-line `//` regex without slashes + registers an offense 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 - registers an offense a single-line `//` regex with slashes registers an offense when configured to allow inner slashes is accepted - a multi-line %r regex with slashes + a single-line `//` regex without slashes is accepted - %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 when EnforcedStyle is set to slashes - a multi-line %r regex without slashes - registers an offense - a multi-line `//` regex with slashes + 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 - a single-line `%r//` regex with slashes - is accepted - when configured to allow inner slashes - remains slashes after auto-correction a multi-line `//` regex without slashes is accepted - a single-line `//` regex without slashes - is accepted + a single-line %r regex without slashes + registers an offense a multi-line %r regex with slashes is accepted when configured to allow inner slashes @@ -2240,1175 +3228,625 @@ is accepted when configured to allow inner slashes registers an offense - a single-line `//` regex with slashes + a single-line `%r//` regex with slashes + is accepted + when configured to allow inner slashes + remains slashes after auto-correction + a multi-line `//` regex with slashes registers an offense when configured to allow inner slashes is accepted + a single-line `//` regex without slashes + is accepted a single-line `//` regex with slashes and interpolation registers an offense when configured to allow inner slashes is accepted + a multi-line %r regex without slashes + registers an offense -RuboCop::Cop::Layout::IndentationConsistency - with unless - registers an offense and corrects bad indentation in an unless body - accepts an empty unless - with top-level code - accepts an empty expression string interpolation - with if statement - 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 - registers an offense and corrects bad indentation in an if body - accepts an if/else in assignment with end aligned with variable and chaining with a block after the end - accepts an if/else in assignment on next line with end aligned with if - accepts a correctly aligned if/elsif/else/end - accepts an if in assignment with end aligned with variable - accepts an if/else branches with rescue clauses - registers an offense and corrects bad indentation in an else body - accepts an empty if - accepts an if/else in assignment with end aligned with variable - accepts if/elsif/else/end laid out as a table - accepts an if/else in assignment with end aligned with if - accepts if/then/else/end laid out as another table - accepts if/elsif/else/end with fullwidth characters - accepts an if in assignment with end aligned with if - accepts a one line if statement - with module - registers an offense and corrects bad indentation in a module body - accepts an empty module body - registers an offense and corrects bad indentation of private methods - even when there are no public methods - registers an offense and corrects bad indentation of private methods - with case - accepts correctly indented case/when/else - registers an offense and corrects bad indentation in a case/when body - accepts case/when/else with then beginning a line - registers an offense and corrects bad indentation in a case/else body - accepts case/when/else laid out as a table - accepts indented when/else plus indented body - with def/defs - registers an offense and corrects bad indentation in a def body - registers an offense and corrects bad indentation in a defs body - accepts an empty def body - accepts an empty defs body - with block - accepts a correctly indented block body - accepts an empty block body - does not auto-correct an offense within another offense - registers an offense and correct bad indentation in a do/end body - registers an offense and corrects bad indentation in a {} body - with while/until - registers an offense and corrects bad indentation in a while body - registers an offense and corrects bad indentation in an until body - registers an offense and corrects bad indentation in begin/end/while - accepts an empty while - with class - with normal style configured - accepts indented public, protected, and private - accepts an empty class body - registers an offense and corrects bad indentation in def but not for outdented public, protected, and private - registers an offense and corrects bad indentation in a class body - with indented_internal_methods style configured - accepts different indentation in different visibility sections - with for - registers an offense and corrects bad indentation in a for body - accepts an empty for +RuboCop::Cop::Layout::AssignmentIndentation + allows assignments that do not start on a newline + allows a properly indented rhs + allows a properly indented rhs with fullwidth characters + ignores comparison operators + registers an offense for incorrectly indented rhs whenmultiple assignment with line breaks on each line + registers an offense for incorrectly indented rhs + registers an offense for incorrectly indented rhs when multiple assignment + registers an offense for multi-lhs + when indentation width is overridden for this cop only + auto-corrects indentation + allows a properly indented rhs -RuboCop::Cop::Layout::MultilineMethodCallBraceLayout - ignores calls without arguments - ignores implicit calls - ignores calls with a multiline empty brace - ignores calls with an empty brace - ignores single-line calls - when comment present before closing brace - corrects closing brace without crashing - 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 - new_line style - opening brace on same line as first element - detects closing brace on same line as last element - allows closing brace on different line from multi-line 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 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 - detects closing brace on same line as last element - allows closing brace on separate line from last 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 - 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 - 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 - 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 from 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 - autocorrects closing brace on different 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 - detects closing brace on separate line from last element - does not autocorrect 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 multiline element - allows closing brace on same line as last element - autocorrects closing brace on different line from last element - when EnforcedStyle is new_line - ignores single-line calls with multi-line receiver with leading dot - ignores single-line calls with multi-line receiver - still ignores single-line calls +RuboCop::CommentConfig + #cop_enabled_at_line? + supports enabling/disabling multiple cops in a single directive + does not confuse a cop name including "all" with all cops + supports disabling multiple lines with a pair of directive + supports disabling cops with numbers in their name + just ignores unpaired enabling directives + supports disabling all cops except Lint/RedundantCopDisableDirective with keyword all + handles indented single line + supports disabling cops on a comment line with an EOL comment + supports enabling/disabling multiple cops along with a comment + supports enabling/disabling cops without a prefix + can handle double disable of one cop + supports disabling all lines after a directive + supports disabling single line with a directive at end of line + does not confuse a comment directive embedded in a string literal with a real comment + supports disabling cops with multiple uppercase letters -RuboCop::Cop::Lint::UselessAssignment - when a method argument is reassigned but not passed to super - registers an offense - when a variable is assigned and unreferenced in a singleton method defined with self keyword - registers an offense - when a variable is assigned and unreferenced in a singleton class - registers an offense - when a block 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 - when a variable is reassigned with binary operator assignment and referenced - 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 right side of && and referenced after the && - accepts - when a variable is reassigned in single branch if and referenced after the branching - accepts - when a local variable is unreferenced and zero arity super is called - registers an offense - when a rescued error variable is wrongly tried to be referenced in another rescue body - registers an offense - when a variable is assigned multiple times but unreferenced - registers offenses for each assignment - 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 unreferenced in a class subclassing another class stored in local variable - registers an offense - 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 variable is reassigned with logical operator assignment and referenced - accepts - when a unreferenced variable is reassigned on the left side of && and referenced after the && - registers an offense for the unreferenced assignment - when there is only one AST node and it is unused variable - registers an offense - when an optional method argument is not used - accepts - when a variable is assigned in main body of begin, rescue and else then referenced after the begin - accepts - when a variable is assigned at the end of rescue and would be referenced with retry - accepts - 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 splat method argument is not used - accepts - when a variable is assigned in main body of begin with rescue but unreferenced - registers an offense - when a variable is assigned and unreferenced in a method - registers an offense - when a variable is assigned with operator assignment in top level - registers an offense - when a variable is reassigned multiple times in main body of begin then referenced in ensure - accepts - when a referenced variable is reassigned but not re-referenced - registers an offense for the non-re-referenced assignment - 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 in 2 identical if branches - doesn't think 1 of the 2 assignments is useless - when a keyword splat method argument is used - accepts - when a variable is reassigned multiple times in ensure with rescue then referenced after the begin - registers an offense - when a variable is assigned and passed to a method followed by method taking block - accepts - when a keyword splat method argument is not used - accepts - when a variable is assigned in each branch of if and referenced after the branching - accepts - when a variable is reassigned at the end of loop body and would be referenced in loop condition - accepts - when a method argument is not used - accepts - when a setter is invoked with operator assignment in loop body - accepts - when a variable is assigned and unreferenced in a class - registers an offense - when a variable is assigned with ||= at the last expression of the scope - registers an offense - when a variable is assigned in loop body and referenced in post until condition - accepts - when a variable is assigned with operator assignment in rescue and would be referenced with retry - accepts - when a variable is assigned and unreferenced in a singleton method defined with variable name - registers an offense - when a variable is reassigned while referencing itself in rhs and referenced - accepts - when a variable is reassigned with multiple assignment while referencing itself in rhs and referenced - accepts - when a optional keyword method argument is not used - accepts - when a variable is reassigned at the end of loop body and would be referenced in next iteration - accepts - when a variable is assigned and referenced when defining a module - does not register an offense - similar name suggestion - when there are only less similar names - 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 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 name but it's in inner scope - 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 an anonymous keyword splat method argument is defined - accepts - 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 ||= before the last expression of the scope - registers an offense - when a variable is assigned on each side of && and referenced after the && - accepts - when a named capture is unreferenced in top level - registers an offense - when a variable is reassigned multiple times in main body of begin then referenced in rescue - accepts - when a variable is assigned in single branch if and unreferenced - registers an offense - when a variable is assigned and unreferenced in top level - registers an offense - when a block local variable is assigned and unreferenced - registers offenses for the assignment - when a variable is not used and the name starts with _ - accepts - 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 named capture is referenced - accepts - when a variable is assigned in loop body and unreferenced - 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 and assigned again in a modifier condition - accepts with parentheses - accepts without parentheses - when an unreferenced variable is reassigned and re-referenced - registers an offense for the unreferenced assignment - when a block argument is not used - accepts - 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 and unreferenced in a module - registers an offense - when a variable is assigned with multiple assignment and unreferenced - registers an offense - when a block local variable is declared but not assigned - accepts - 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 assigned first with ||= and referenced - 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 reassigned in a loop - post while loop - accepts - while loop - accepts - until loop - accepts - for loop - accepts - post until loop - 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 referenced in rhs of named capture expression - 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 shadowed by a block argument and unreferenced - registers an offense - when an unreferenced variable is reassigned in a block - accepts - when a named capture is unreferenced in other than top level - registers an offense - when a variable is reassigned in single branch if and referenced in the branch - registers an offense for the unreferenced assignment - when a referenced variable is reassigned in a block - accepts - 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 method argument is reassigned and zero arity super is called - accepts - when a variable is assigned in loop body and referenced in post while condition - accepts - when an assignment in a if branch is referenced in another if branch - accepts - 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.) +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::Lint::ConstantResolution - registers an offense not qualifying a const - registers no offense qualifying a namespace const - registers an offense not qualifying a namespace const - registers no offense when qualifying a const - with Only set - registers no offense not qualifying another const - registers an offense when an unqualified namespace const - registers no offense when qualifying a const - registers an offense with an unqualified const - registers no with a namespace const - registers no offense qualifying a namespace const - with Ignore set - registers an offense not qualifying another const - registers no offense qualifying a namespace const - registers no offense when qualifying a const - registers an with a namespace const - registers no offense when an unqualified namespace const - registers no offense with an unqualified const +RuboCop::Cop::Layout::SpaceAroundMethodCallOperator + does not register an offense when no method call operator + dot operator + autocorrects offense when spaces after `Proc#call` shorthand call + autocorrects offense when space before method call + registers an offense when space after first method call operator + autocorrects offense when space after method call + autocorrects offense when spaces around method call + autocorrects offense when space after first method call operator + registers an offense when spaces after method call + registers an offense when space before last 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 before first method call operator + registers an offense when spaces around method call + registers an offense when space before method call + registers an offense when space around multiple method call operator + registers an offense when space after last method call operator + autocorrects offense when space after last method call operator + autocorrects offense when space around intermediate method call operator + autocorrects offense when space around multiple method call operator + does not register an offense when no space around method call + registers an offense when spaces before method call + autocorrects offense when spaces after method call + autocorrects offense when spaces before method call + does not register an offense when no space around any `.` operators + autocorrects offense when space before last method call operator + registers an offense when spaces after `Proc#call` shorthand call + registers an offense when space after method call + when there is a space between `.` operator and a comment + does not register an offense when there is not a space before `.` + registers an offense when there is a space before `.` + when multi line method call + autocorrects offense when space before method call in suffix chaining + 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 + registers an offense when space before method call in suffix chaining + safe navigation operator + autocorrects offense when space after first method call operator + autocorrects offense when space before last method call operator + autocorrects offense when space before first method call operator + registers an offense when space around intermediate method call operator + registers an offense when space before last method call operator + does not register an offense when no space around method call + autocorrects offense when spaces after method call + registers an offense when space after first method call operator + autocorrects offense when space around multiple method call operator + autocorrects offense when space around intermediate method call operator + registers an offense when spaces around method call + does not register an offense when no space around any `.` operators + registers an offense when spaces after method call + autocorrects offense when space after method call + registers an offense when space after method call + autocorrects offense when spaces before method call + autocorrects offense when space after last method call operator + autocorrects offense when space before method call + registers an offense when space before method call + autocorrects offense when spaces around method call + registers an offense when space around multiple method call operator + registers an offense when spaces before method call + registers an offense when space after last method call operator + registers an offense when space before first method call operator + 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 + 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 `&.` + :: operator + autocorrects offense when space after last method call operator + registers an offense when space after method call + does not register an offense if no space before `::` + operator with inheritance + autocorrects offense when space after first operator with assignment + autocorrects offense when multiple spaces with assignment + registers an offense when space after first operator with assignment + registers an offense when space around multiple method call operator + autocorrects offense when spaces after method call + registers an offense when space after last method call operator + does not register an offense if no space with + conditionals + does not register an offense if no space before `::` + operator with assignment + does not register an offense when no space around any `.` operators + does not register an offense when no space around method call + registers an offense when multiple spaces with assignment + autocorrects offense when space around multiple method call operator + registers an offense when space around intermediate method call operator + autocorrects offense when space around intermediate method call operator + autocorrects offense when space after method call + registers an offense when spaces 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 `::` + autocorrects offense when space before method call -RuboCop::Cop::Force - .force_name - returns the class name without namespace - #run_hook - invokes a hook in all cops +RuboCop::Cop::Style::IpAddresses + does not register an offense on an empty string + IPv4 + registers an offense for a valid address + does not register an offense for an invalid address + does not register an offense for an address inside larger text + with allowed addresses + does not register an offense for a allowed addresses + does not register an offense if the case differs + IPv6 + registers an offense for a valid address + registers an offense for an address with 0s collapsed + registers an offense for a very short address + registers an offense for a shortened address + registers an offense for the loopback address + does not register an offense for an invalid 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 -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 - autocorrects the offense - registers an offense - word arrays - autocorrects the offense - detects the offense - masgn implicit arrays - detects the offense - autocorrects the offense - array nested in a method call - autocorrects the offense - registers ans offense +RuboCop::StringInterpreter + .interpret + handles octal + handles extended unicode + handles unicode + handles hex + behaves like simple escape + handles \\s + behaves like simple escape + handles \\n + behaves like simple escape + handles \\r + behaves like simple escape + handles \\n + behaves like simple escape + handles \\b + behaves like simple escape + handles \\e + behaves like simple escape + handles \\f + behaves like simple escape + handles \\v + behaves like simple escape + handles \\a + behaves like simple escape + handles \\t -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 single element literal without trailing comma - accepts literal without trailing comma - accepts empty literal - registers an offense for trailing comma in a literal - when EnforcedStyleForMultiline is comma - accepts single element literal without trailing comma - accepts empty literal - registers an offense for trailing comma in a literal - accepts literal without trailing comma +RuboCop::Cop::Style::SymbolArray + when EnforcedStyle is brackets + registers an offense for array starting with %i + does not register an offense for arrays of symbols + autocorrects an array has interpolations + autocorrects an array starting with %i + when EnforcedStyle is percent + autocorrects arrays of one symbol + autocorrects arrays of symbols with embedded newlines and tabs + autocorrects arrays of symbols with new line + does not register an offense for array with non-syms + registers an offense in a non-ambiguous block context + uses %I when appropriate + detects when the cop must be disabled to avoid offenses + does not register an offense if symbol contains whitespace + detects right value for MinSize to use for --auto-gen-config + registers an offense for arrays of symbols + does not register an offense for array starting with %i + does not register an offense in an ambiguous block context + doesn't break when a symbol contains ) + 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 + +RuboCop::Cop::Style::TrailingCommaInArguments with multi-line list of values + when EnforcedStyleForMultiline is consistent_comma + accepts a trailing comma in a method call with single line hashes + auto-corrects missing comma after a heredoc + 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 a single argument and trailing comma + 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 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 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 when EnforcedStyleForMultiline is comma - accepts trailing comma after a heredoc - accepts trailing comma - accepts a multiline hash with a single pair and trailing comma - registers an offense for trailing comma in a comment - registers an offense for no trailing comma + accepts a method call with two parameters on the same line + accepts an empty hash being passed as a method argument + accepts a trailing comma in a method call with single line hashes + accepts a multiline call with a single argument and trailing comma + does not break when a safe method call is chained on the offending simple one + does not break when a safe method call is chained on the offending more complex one + accepts 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 no trailing comma in a method call with a multiline braceless hash at the end with more than one parameter on a line + accepts missing comma after heredoc with comments + registers an offense for no trailing comma in a method call with hash parameters at the end when closing bracket is on same line as last value - accepts literal with no trailing comma + accepts a method call with Hash as last parameter split on multiple lines when EnforcedStyleForMultiline is no_comma - accepts comma in comment after last value item - accepts literal with no trailing comma - registers an offense for trailing comma in literal - accepts comma inside a heredoc parameters at the end + accepts comma inside a heredoc with comments inside + auto-corrects unwanted comma after modified heredoc parameter + accepts comma inside a heredoc with method and comments inside + accepts comma inside a heredoc in brackets + accepts comma inside a 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 + 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 + with single line list of values + when EnforcedStyleForMultiline is no_comma + 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 + accepts heredoc without trailing comma + 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 in a method call + registers an offense for trailing comma preceded by whitespace in a method call + accepts method call without parameters + 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 trailing comma after a heredoc - accepts a multiline hash with a single pair and trailing comma - registers an offense for no trailing comma - accepts trailing comma - accepts a multiline hash with pairs on a single line andtrailing comma - when closing bracket is on same line as last value - registers an offense for literal with no trailing comma - -RuboCop::Cop::Lint::NextWithoutAccumulator - behaves like reduce/inject - given a reduce block - accepts next with a value - accepts next within a nested block - registers an offense for a bare next - behaves like reduce/inject - given a inject block - accepts next with a value - registers an offense for a bare next - accepts next within a nested block - given an unrelated block - accepts a bare next - accepts next with a value - -RuboCop::Cop::Style::NegatedIf - does not blow up for empty unless condition - does not blow up for empty if condition - does not blow up on a negated ternary operator - does not blow up for ternary ops - with “postfix” style - registers an offense for postfix - does not register an offense for prefix - with “both” style - accepts an if/else with negative condition - accepts an if where only part of the condition is negated - autocorrects by replacing parenthesized if not with unless - is not confused by negated elsif - accepts an if where the condition is doubly negated - registers an offense for if with "not" condition - registers an offense for if with exclamation point condition - with “prefix” style - registers an offense for prefix - does not register an offense for postfix - -RuboCop::Cop::Style::Copyright - does not register an offense when the notice is in a block comment - does not register an offense when the notice is present - does not register an offense when the notice is not the first comment - when the copyright notice is missing - fails to autocorrect if no AutocorrectNotice is given - fails to autocorrect when the AutocorrectNotice does not match the Notice pattern - 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 and the source code file starts with an encoding comment - adds an offense - when the source code file is empty - adds an offense - -RuboCop::Cop::Layout::MultilineArrayLineBreaks - when two elements on same line - registers an offense and corrects - when on same line - does not add any offenses - when on same line, separate line from brackets - does not add any offenses - when nested arrays - registers an offense and corrects - -RuboCop::Cop::Layout::MultilineHashBraceLayout - ignores implicit hashes - ignores empty hashes - ignores single-line hashes - 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 - 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 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 - opening brace on separate line from first 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 - autocorrects closing brace on same 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 - new_line style - opening brace on same line as first 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 - autocorrects closing brace on same line as last element - detects 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 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 - same_line style - opening brace on same line as first element - detects closing brace on different line from multiline 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 last 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 - opening brace on separate line from 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 multiline element - allows closing brace on same line as 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 - -RuboCop::Cop::Style::DisableCopsWithinSourceCodeDirective - registers an offense for disabled cop within source code - registers an offense for enabled cop within source code - -RuboCop::Cop::Layout::ParameterAlignment - aligned with first parameter - doesn't get confused by splat - registers an offense and corrects alignment in simple case - accepts parameter lists on a single line - accepts a method definition without parameters - registers an offense and corrects parameters with double indent - registers an offense and corrects parameters with single indent - accepts the first parameter being on a new row - accepts proper indentation - defining self.method - accepts proper indentation - registers an offense and corrects parameters with single indent - aligned with fixed indentation - registers an offense and corrects parameters aligned to first param - accepts the first parameter being on a new row - accepts parameter lists on a single line - accepts proper indentation - registers an offense and corrects parameters with double indent - accepts a method definition without parameters - doesn't get confused by splat - defining self.method - accepts proper indentation - registers an offense and corrects parameters aligned to first param + accepts chained single-line method calls + 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 in a method call + registers an offense for trailing comma in a method call with hash parameters at the end + accepts method call without parameters + accepts method call without trailing comma when a line break before a method call + 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 + registers an offense for trailing comma in a method call with hash parameters at the end + when EnforcedStyleForMultiline is 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 + registers an offense for trailing comma preceded by whitespace in a method call + accepts method call without trailing comma + accepts method call without parameters + registers an offense for trailing comma in a method call + accepts method call without trailing comma with single element hash parameters at the end + accepts chained single-line method calls + 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 + 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 -RuboCop::MagicComment - 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 "ascii-8bit" for encoding when comment is # coding: utf-8 -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- - returns nil for frozen_string_literal when comment is # incoding: utf-8 - 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 "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 # frozen_string_literal: true encoding: ascii-8bit - returns nil for frozen_string_literal when comment is # vim: filetype=python, fileencoding=ascii-8bit - returns "utf-8" for encoding when comment is # coding: utf-8 - returns "ascii-8bit" for encoding when comment is # -*- coding: ASCII-8BIT; frozen_string_literal: true -*- - returns nil for encoding when comment is # frozen_string_literal: false - returns true for frozen_string_literal when comment is # FROZEN-STRING-LITERAL: true - returns "ascii-8bit" for encoding when comment is #vim: filetype=ruby, fileencoding=ascii-8bit - returns "ascii-8bit" for encoding when comment is # vim: filetype=python, fileencoding=ascii-8bit - returns true for frozen_string_literal when comment is # -*- frozen-string-literal: true -*- - returns "ascii-8bit" for encoding when comment is # -*- encoding : ascii-8bit -*- - returns nil for encoding when comment is # -*- frozen-string-literal: true -*- - returns "invalid" for frozen_string_literal when comment is # frozen_string_literal: invalid - returns nil for frozen_string_literal when comment is # - returns "ascii-8bit" for encoding when comment is # vim: filetype=ruby, fileencoding=ascii-8bit - 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 # coding: utf-8 vim: filetype=ruby, fileencoding=ascii-8bit - returns true for frozen_string_literal when comment is # -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- - returns nil for frozen_string_literal when comment is # encoding: ascii-8bit frozen_string_literal: true - returns nil for frozen_string_literal when comment is # -*- encoding : ascii-8bit -*- - returns nil for frozen_string_literal when comment is # eNcOdInG: utf-8 - returns nil for encoding when comment is # fRoZeN-sTrInG_lItErAl: true - returns nil for frozen_string_literal when comment is # coding: utf-8 - 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 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 true for frozen_string_literal when comment is # coding: utf-8 -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- - returns nil for encoding when comment is # vim: filetype=ruby,fileencoding=ascii-8bit - returns nil for frozen_string_literal when comment is # coding: utf-8 - returns true for frozen_string_literal 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: invalid - returns nil for frozen_string_literal when comment is # encoding: stateless-iso-2022-jp-kddi - returns nil for encoding when comment is # FROZEN-STRING-LITERAL: true - returns nil for frozen_string_literal when comment is CSV.generate(encoding: Encoding::UTF_8) do |csv| - returns "utf-8" for encoding when comment is # coding: utf-8 - 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 "ascii-8bit" for encoding when comment is # frozen_string_literal: true encoding: ascii-8bit - returns nil for encoding when comment is # incoding: utf-8 - returns "utf-8" for encoding when comment is # eNcOdInG: utf-8 - returns nil for encoding when comment is # - returns nil for encoding when comment is # vim:fileencoding=utf-8 - returns nil for frozen_string_literal when comment is # ENCODING: utf-8 - returns "stateless-iso-2022-jp-kddi" for encoding when comment is # encoding: stateless-iso-2022-jp-kddi - returns nil for encoding 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 # vim: filetype=ruby, fileencoding=ascii-8bit - returns false for frozen_string_literal when comment is # frozen_string_literal: false - returns "ascii-8bit" for encoding when comment is # -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- - returns nil for frozen_string_literal when comment is # vim:fileencoding=utf-8 - returns nil for encoding when comment is # frozen-string-literal: true - returns nil for frozen_string_literal when comment is # encoding: utf-8 +RuboCop::Cop::Style::RedundantBegin + reports an offense for single line def with redundant begin block + reports an offense for def with redundant begin block + accepts a def with required begin block + auto-corrects when there are trailing comments + 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 + doesn't modify spacing when auto-correcting + >= ruby 2.5 + accepts a {} block with a begin-end + accepts a stabby lambda with a begin-end + accepts super with block + accepts a block with a begin block after a statement + registers an offense for a do-end block with redundant begin-end + < Ruby 2.5 + accepts a do-end block with a begin-end -RuboCop::Cop::Style::BeginBlock - reports an offense for a BEGIN block +RuboCop::Cop::Metrics::ParameterLists + registers an offense for a method def with 5 parameters + accepts a method def with 4 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 without default values + does not count keyword arguments -RuboCop::Cop::Style::HashAsLastArrayItem - when EnforcedStyle is braces - does not register an offense when hash is not inside array - registers an offense and corrects when hash without braces - does not register an offense when hash with braces - when EnforcedStyle is no_braces - registers an offense and corrects when hash with braces - does not register an offense when hash is not inside array - does not register an offense when hash without braces +RuboCop Project + 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 + link to related issue + has a colon and a whitespace at the end + has an issue number prefixed with # + has a valid URL + after version 0.14.0 + has a link to the contributors at the end + contributor name + has a unique contributor name + body + does not start with a lower case + ends with a punctuation + default configuration file + has configuration for all cops + sorts configuration keys alphabetically + has a period at EOL of description + does not have nay duplication + has a nicely formatted description for all cops + requires a nicely formatted `VersionAdded` metadata for all cops + has a SupportedStyles for all EnforcedStyle and EnforcedStyle is valid + cop message + end with a period or a question mark + requiring all of `lib` with verbose warnings enabled + emits no warnings -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 using `case-when` with non-literal bodies - registers an offense when using `case-when` with string conditions and literal bodies of the same type - does not register an offense when `case` has an `else` branch - does not register an offense when using `case-when` with literals of different types as conditions - registers an offense when using `case-when` with symbol conditions and literal bodies of the same type - does not register an offense when using `case-when` with non-literals in conditions +RuboCop::Cop::Layout::FirstArrayElementLineBreak + ignores elements listed on a single line + ignores properly formatted implicit arrays + elements listed on the first line + registers an offense + autocorrects the offense + array nested in a method call + autocorrects the offense + registers ans offense + masgn implicit arrays + detects the offense + autocorrects the offense + send implicit arrays + detects the offense + autocorrects the offense + word arrays + detects the offense + autocorrects the offense -RuboCop::Formatter::WorstOffendersFormatter +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 no offenses are detected + does not add to offense_counts + when any offenses are detected + increments the count for the cop in offense_counts -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::Layout::SpaceBeforeComma - handles more than one space before a comma - registers an offense and corrects array index with space before comma - registers an offense and corrects block argument with space before comma - registers an offense and corrects method call arg with space before comma - does not register an offense for no spaces before comma - -RuboCop::Cop::Style::PerlBackrefs - registers an offense for $1 - registers an offense for $9 - auto-corrects #$1 to #{Regexp.last_match(1)} +RuboCop::Cop::Style::InfiniteLoop + registers an offense for while true if loop {} would work because it is an instance variable being assigned + registers an offense for a while loop with 1 as condition + registers an offense for a while loop with [1] as condition + registers an offense for modifier until false if loop {} would not change semantics + registers an offense for a while loop with {} as condition + registers an offense for while true or until false if loop {} would work because of an earlier assignment + accepts while true if loop {} would change semantics + accepts Kernel#loop + registers an offense for until false if loop {} would work because of previous assignment in a while loop + registers an offense for until false if loop {} would work because the assigned variable is not used afterwards + registers an offense for a until loop with false as condition + accepts modifier while true if loop {} would change semantics + registers an offense for a until loop with nil as condition + registers an offense for a while loop with 2.0 as condition + behaves like auto-corrector + auto-corrects single line modifier until with and + auto-corrects begin-end-until with one statement + auto-corrects begin-end-until with two statements + auto-corrects the usage of until without do + auto-corrects single line modifier until + auto-corrects the usage of until with do + with non-default indentation width + auto-corrects multi-line modifier until and indents correctly + behaves like auto-corrector + auto-corrects single line modifier while + auto-corrects the usage of while without do + auto-corrects the usage of while with do + auto-corrects begin-end-while with one statement + auto-corrects single line modifier while with and + 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::EmptyLineAfterGuardClause - registers an offense and corrects only the last guard clause - registers an offense and corrects a guard clause not followed by empty line when guard clause including heredoc - registers an offense and corrects a guard clause is before `begin` - registers an offense and corrects a guard clause that is a ternary operator - registers an offense and corrects a guard clause not followed by empty line - accepts a guard clause when the next line is `else` - accepta a guard clause that is after multiline heredoc - 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 `if` condition is after heredoc - registers an offense and corrects a `raise` guard clause not followed by empty line when `unless` condition is after heredoc - accpets a guard clause that is after a multiline heredoc nested argument call - accepts a guard clause when the next line is `rescue` - accepts a guard clause followed by empty line when guard clause including heredoc - accpets a guard clause when the next line is `ensure` - accepts modifier if - registers an offense and corrects when using `or return` before guard condition - accepts using guard clause is after `raise` - accpets a guard clause when the next line is `rescue`-`else` - accepts a guard clause followed by end - accpets a guard clause that is after a multiline heredoc with chained calls - 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 a next guard clause not followed by empty line when guard clause is after heredoc including string interpolation - accepta a guard clause after a single line heredoc - accepts a modifier if when the next line is `end` - registers an offense and corrects when using `and return` before guard condition - registers an offense and corrects `next` guard clause not followed by empty line - accepts multiple guard clauses - 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 +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 the false branch is on a separate line + registers an offense and corrects when everything is on a separate line -RuboCop::Cop::Naming::BinaryOperatorParameterName - registers an offense for `#equal?` when argument is not named other - does not register an offense for arg named _other - does not register an offense for [] - registers an offense for `#+` 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 arg named other - works properly even if the argument not surrounded with braces - registers an offense for `#eql?` when argument is not named other - does not register an offense for === +RuboCop::Cop::Layout::ArgumentAlignment + aligned with first argument + can handle a method call within a method call + doesn't get confused by a line break inside a parameter + can handle a string literal as other argument + can handle other method calls without parentheses + accepts the first parameter being on a new row + can handle a multiline hash as second parameter + can handle heredoc strings + can handle method calls without parentheses + doesn't get confused by a symbol argument + does not crash in autocorrect on dynamic string in parameter value + accepts braceless hashes + can handle a call with a block inside another call + registers an offense and corrects splat operator + registers an offense and corrects multi-line outdented parameters + registers an offense and correct multi-line parametersindented too far + registers an offense and corrects multiline missed indendation + accepts calls that only span one line + accepts multiline []= method call + accepts correctly aligned arguments with fullwidth characters + registers an offense and corrects arguments with single indent + doesn't get confused by symbols with embedded expressions + registers an offense and corrects arguments with double indent + doesn't get confused by regexen with embedded expressions + doesn't get confused by extra comma at the end + doesn't crash and burn when there are nested issues + can handle a ternary condition with a block reference + accepts correctly aligned arguments + can handle a call embedded in a string + can handle do-end + can handle a correctly aligned string literal as first argument + can handle parentheses used with no arguments + 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 by indenting when not indented + autocorrects when first line is indented + autocorrects by outdenting when indented too far + multi-line method calls + autocorrects relative to position of relevant method call + registers offenses and corrects double indentation from relevant method + does not err on method call without a method name + can handle existing indentation from multi-line method calls + 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 method row + accepts the first parameter being on a new row -RuboCop::Cop::Layout::FirstMethodArgumentLineBreak - ignores arguments without parens - ignores arguments listed on a single line - registers an offense and corrects hash arg spanning multiple lines - ignores kwargs listed on a single line when the arguments are used in `super` - registers an offense and corrects hash arg without a line break before the first pair - ignores methods without arguments - args listed on the first line - registers an offense and corrects - registers an offense and corrects using `super` - registers an offense and corrects using safe navigation operator +RuboCop::Cop::Lint::FloatComparison + 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 + does not register an offense when comparing with float method that can return numeric and returns integer + registers an offense when comparing with float returning method + registers an offense when comparing with float + does not register an offense when comparing with float using epsilon + registers an offense when comparing with method on float receiver -RuboCop::Cop::Style::NumericLiterals - accepts integers with less than three places at the end - accepts long numbers with underscore - does not count a leading minus sign as a digit - accepts short numbers without underscore - autocorrects negative floating-point numbers - registers an offense for an integer with misplaced underscore - autocorrects numeric literal with exponent (large E) and dot - accepts a short integer without underscore - autocorrects numeric literal with exponent and dot - ignores non-decimal literals - registers an offense for a long undelimited integer - registers an offense for a float with a long undelimited integer part - autocorrects numbers with spaces between leading minus and numbers - handles numeric literal with exponent - autocorrects negative numbers - strict - registers an offense for an integer with misplaced underscore +RuboCop::Cop::Style::DefWithParentheses + reports an offense for def with empty parens + reports an offense for class def with empty parens + accepts empty parentheses in one liners + accepts def with arg and parens -RuboCop::Cop::Style::WhileUntilModifier - behaves like condition modifier cop - for a multiline 'while' - corrects it when assignment is in body - 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 - when Layout/LineLength is disabled - registers an offense even for a long modifier statement - accepts multiline condition in modifier form - registers an offense - behaves like condition modifier cop - for a multiline 'until' - accepts an empty body - 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 when condition has local variable assignment - accepts it if single line would not fit on 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 +RuboCop::Cop::Style::StderrPuts + 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 + registers no offense when using `STDERR.puts` with no arguments + registers an offense when using `$stderr.puts('hello')` -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 strings to the full path - does not match file in a subdirectory - matches regexps - matches dir/** for hidden file - does not match dir/** for file in hidden dir - does not match invalid UTF-8 paths - matches glob expressions +RuboCop::Formatter::PacmanFormatter + #update_progress_line + 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 + when total_files less than columns in the terminal + updates the progress_line properly + #next_step + when a offense is detected in a file + calls the step function with a dot + when no offenses are detected + calls the step function with a dot + #step + character is ghost + removes the first • and puts a ghosts + character is a Pacdot + leaves the progress_line as it is + character is normal dot + removes the first • and puts a . + character is Pacman + removes the first • and puts a ᗧ -RuboCop::Cop::Style::ClassAndModuleChildren - nested style - registers an offense for not nested classes with explicit superclass - accepts nested children - registers an offense for not nested modules - accepts :: in parent class on inheritance - registers an offense for not nested classes - compact style - accepts class/module with single method - accepts nesting for classes with an explicit superclass - registers a offense for modules with nested children - accepts nesting for classes/modules with more than one child - registers a offense for classes with nested children - accepts compact style for classes/modules +RuboCop::Formatter::TextUtil + pluralize + will pluralize negative quantities less than -1 + will not pluralize 1 + will pluralize -1 + will change 0 to no when configured + will not change 0 to no + will pluralize fractions + will pluralize quantities greater than 1 -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` - does not register an offense for returning others - registers an offense for return nil - does not register an offense for return nil from iterators +RuboCop::Cop::Metrics::ClassLength + reports the correct beginning and end lines + rejects a class with more than 5 lines + accepts empty classes + accepts a class with 5 lines + accepts a class with less than 5 lines + does not count blank lines + when inspecting a class defined with Class.new + registers an offense + when inspecting a class defined with ::Class.new + registers an offense + when `CountAsOne` is not empty + folds array into one line + 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 RuboCop::Cop::MessageAnnotator + with 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 + does not specify a URL if a cop does not have one + can accept relative paths if base has a full path + when a department other than AllCops is specified + returns style guide url when it is specified + when StyleGuide is set in the config + adds style guide url + when StyleGuide is not set in the config + does not add style guide url #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 options on - returns an annotated message #urls + returns reference url when it is specified returns an empty array without StyleGuide URL - returns an empty array if the reference url is blank returns multiple reference urls - returns reference url when it is specified + returns an empty array if the reference url is blank returns style guide and reference url when they are specified returns style guide url when it is specified - with style guide url - when StyleGuide is set in the config - adds style guide url - when StyleGuide is not set in the config - does not add style guide url - when a base URL is specified - can accept relative paths if base has a full path - can use a path-based setting - allows absolute URLs in the cop config - does not specify a URL if a cop does not have one - combines correctly with a target-based setting - when a department other than AllCops is specified - returns style guide url when it is specified - -RuboCop::Cop::Style::RedundantAssignment - does not register an offense when ensure block present - reports an offense for def ending with assignment and returning - accepts empty when nodes - accepts empty if body - accepts empty method body - when inside begin-end body - 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 an if-branch - registers an offense and auto-corrects - when inside a when-branch - registers an offense and auto-corrects - -RuboCop::Cop::Metrics::AbcSize - when Max is 0 - treats safe navigation method calls like regular method calls + a condition - registers an offense for a `define_method` - registers an offense for an if modifier - registers an offense for an assignment of a local variable - accepts an empty method - registers an offense for an assignment of an element - accepts an empty `define_method` - registers an offense for complex content including A, B, and C scores - 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` - when Max is 2 - accepts two assignments - when Max is 100.321 - reports size and max as <100, 100, 400> 424.3/100.3 - 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 2.3 - accepts a total score of 2.24 - when Max is 1000.3 - reports size and max as <1000, 1000, 4000> 4243/1000 - -RuboCop::Cop::Style::PercentQLiterals - when EnforcedStyle is upper_case_q - without interpolation - accepts %Q - accepts double quotes - registers offense for %q - accepts single quotes - with special characters - accepts %Q - accepts %q - with interpolation - accepts double quotes - accepts %Q - accepts single quotes - accepts %q - when EnforcedStyle is lower_case_q - without interpolation - registers offense for %Q - accepts %q - accepts single quotes - accepts double quotes - with special characters - accepts %q - accepts %Q - with interpolation - accepts single quotes - accepts %Q - accepts double quotes - accepts %q - -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::Style::TrailingBodyOnClass - registers offense with multi-line class - registers an offense when body trails after class definition - accepts class inheritance - accepts regular class - auto-corrects with comment after body - when class is not on first line of processed_source - auto-correct offense - -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 without default values - does not count keyword arguments - -RuboCop::Cop::Layout::LeadingCommentSpace - accepts =begin/=end comments - accepts rdoc syntax - accepts sprockets directives - does not register an offense for # followed by no text - does not register an offense for more than one space - does not register an offense for more than one # - registers an offense and corrects #! after the first line - does not register an offense for #! on first line - registers an offense and corrects comment without leading space - does not register an offense for only #s - file named config.ru - registers an offense and corrects for #\ after the first line - does not register an offense for #\ 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 not named config.ru - registers an offense and corrects #\ after the first line - registers an offense and corrects #\ on first line - Doxygen style - when config option is disabled - registers an offense and corrects using Doxygen style - when config option is enabled - does not register offense when using Doxygen style - -RuboCop::Cop::Style::StringHashKeys - 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 - 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! - does not register an offense when not using strings as keys - does not register an offense when string key is used in Open3.capture3 - registers an offense when using strings as keys - does not register an offense when string key is used in gsub - -RuboCop::Cop::Style::DoubleNegation - when `EnforcedStyle: allowed_in_returns` - does not register an offense for `!!` when not a return location - does not register an offense for `!!` when return location - does not register an offense for `not not` - registers an offense for `!!` - does not register an offense for `!!` when using `return` keyword - does not register an offense for ! - when `EnforcedStyle: forbidden` - does not register an offense for `!!` when using `return` keyword - does not register an offense for `not not` - registers an offense for `!!` - registers an offense for `!!` when return location - does not register an offense for `!!` when not a return location - does not register an offense for ! - -RuboCop::Cop::Style::ExpandPathArguments - does not register an offense when using `File.expand_path(path, __FILE__)` - registers an offense when using `Pathname(__FILE__).parent.expand_path` - does not register an offense when using `File.expand_path(__dir__)` - 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 `File.expand_path('../..', __FILE__)` - registers an offense when using `Pathname.new(__FILE__).parent.expand_path` - registers an offense when using `File.expand_path('../../lib', __FILE__)` - does not register an offense when using `File.expand_path('..', __dir__)` - does not register an offense when using `Pathname(__dir__).expand_path` - 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` - registers an offense when using `File.expand_path('../../..', __FILE__)` - does not register an offense when using `File.expand_path(__FILE__)` - -RuboCop::Cop::Naming::RescuedExceptionsVariableName - with default config - with variable being referenced - renames the variable references when auto-correcting - with implicit rescue - without `Exception` variable - does not register an offense - with `Exception` variable - registers an offense when using `_exc` - does not register an offense when using `_e` - registers an offense when using `exc` - does not register an offense when using `e` - with explicit rescue - with lower letters class name - does not register an offense - without `Exception` variable - does not register an offense - with `Exception` variable - registers an offense when using `exc` - registers offenses when using `foo` and `bar` in multiple rescues - does not register an offense when using `e` - does not register an offense when using `_e` - does not register an offense when using _e followed by e - registers an offense when using `_exc` - with splat operator as `Exception` list - 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 method as `Exception` - does not register an offense without variable name - registers an offense with unexpected variable name - does not register an offense with expected variable name - with the `PreferredName` setup - does not register an offense when using `_exception` - registers offenses when using `foo` and `bar` in multiple rescues - registers an offense when using `_e` - does not register an offense when using `exception` - registers an offense when using `e` - -RuboCop::Cop::Layout::SpaceAfterColon - accepts colons in strings - accepts hash rockets - accepts if - accepts colons denoting required keyword argument - registers an offense and corrects a keyword optional argument without a space - accepts colon in ternary followed by space - accepts colons in symbols - accepts hashes with a space after colons - registers an offense and corrects colon without space after it - accepts required keyword arguments - -RuboCop::Cop::Utils::FormatString - finds the correct number of fields - #named_interpolation? - 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 - does not detect escaped named format sequence - behaves like named format sequence - does not detect escaped named format sequence - detects named format sequence - behaves like named format sequence - detects named format sequence - does not detect escaped named format sequence - #valid? - returns false when there are unnumbered and numbered formats - returns true when there are only named formats - returns true when there are only numbered formats - returns true when there are only named with escaped `%` formats - returns true when there are only unnumbered formats - returns false when there are numbered and named formats - returns false when there are unnumbered and named formats -RuboCop::Formatter::Colorizable - #colorize - when the global Rainbow.enabled is false - and the formatter's output is a tty - does nothing - and the formatter's output is not a tty - does nothing - 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 - #green - invokes #colorize(string, green - #red - invokes #colorize(string, red - #blue - invokes #colorize(string, blue - #yellow - invokes #colorize(string, yellow - #black - invokes #colorize(string, black - #magenta - invokes #colorize(string, magenta - #white - invokes #colorize(string, white - #cyan - invokes #colorize(string, cyan +RuboCop::Cop::Layout::MultilineArrayLineBreaks + 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 + when two elements on same line + registers an offense and corrects RuboCop::Cop::Style::ConstantVisibility does not register an offense when passing a string to the visibility declaration @@ -3417,218 +3855,220 @@ with a single-statement body registers an offense when not using a visibility declaration with a multi-statement body + registers an offense when not using a visibility declaration registers an offense when there is no matching visibility declaration does not register an offense when using a visibility declaration - registers an offense when not using a visibility declaration 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 + registers an offense when not using a visibility declaration -RuboCop::Cop::Lint::RegexpAsCondition - does not register an offense for a regexp literal with `=~` operator - registers an offense and corrects for a regexp literal in `if` condition - does not register an offense for a regexp literal outside conditions - -RuboCop::Cop::Style::StringConcatenation - does not register an offense when using `+` with all non string arguments - registers an offense and corrects for string concatenation - registers an offense and corrects for string concatenation as part of other expression - correctly handles strings with special characters - -RuboCop::Cop::Style::Semicolon - accepts semicolon after params if so configured - accepts one line empty method definitions - registers an offense for semicolon at the end no matter what - registers an offense for a semicolon at the beginning of a line - accept semicolons inside strings - accepts semicolon before end if so configured - accepts one line empty module definitions - accepts one line empty class definitions - registers an offense for several expressions - registers an offense for a single expression - registers an offense for one line method with two statements - accepts one line method definitions - when AllowAsExpressionSeparator is true - accepts one line method with two statements - accepts several expressions - with a multi-expression line without a semicolon - does not register an offense - -RuboCop::Cop::Style::TernaryParentheses - configured for parentheses on complex and there are no parens - with complex condition - registers an offense for comparison with multiplication - registers an offense for subtraction expression - registers an offense for comparison - registers an offense for compound boolean expression - registers an offense for boolean expression with inner parens - registers an offense for arithmetic and equality check - registers an offense for comparison with method call on receiver - registers an offense for boolean expression - registers an offense comparison with exponentiation - registers an offense for addition expression - with an assignment condition - accepts safe assignment - registers an offense for equality check - when configured to enforce parentheses omission - accepts condition including a range - with an assignment condition - accepts safe assignment as part of multiple assignment - registers an offense for equality check - accepts safe assignment - accepts double safe assignment - behaves like safe assignment disabled - registers an offense for parens around inner assignment - registers an offense for parens around outer assignment - registers an offense for parens around assignment - with a complex condition - registers an offense for negated condition - registers an offense for arithmetic expression - registers an offense for query method on object - accepts parens around inner boolean expression - registers an offense for boolean expression - registers an offense for equality check - registers an offense for boolean expression using keyword - with no space between the parentheses and question mark - registers an offense - with an unparenthesized method call condition - registers an offense for defined check - registers an offense when calling method with a parameter - when calling method with multiple arguments - registers an offense - when calling method on a receiver - registers an offense - when calling method on a literal receiver - registers an offense - when calling method on a constant receiver - registers an offense - with a simple condition - accepts multi-line boolean expression starting on following line - registers an offense for query method in condition - registers an offense for yield in condition - registers an offense for accessor in condition - registers an offense for multi-line boolean expression - configured for parentheses on complex and there are parens - accepts condition including a range - with an assignment condition - accepts accepts safe multiple assignment - accepts equality check - accepts safe assignment - accepts safe assignment as part of multiple assignment - behaves like safe assignment disabled - registers an offense for parens around inner assignment - registers an offense for parens around outer assignment - registers an offense for parens around assignment - with a complex condition - accepts boolean expression using keywords - accepts boolean expression - 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 save navigation - registers an offense for yield in condition - registers an offense with preceding boolean keyword expression - 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? with multiple parameters without parens - registers an offense for array include? with multiple parameters with parens - registers an offense for array include? without parens - when configured to enforce parentheses inclusion - 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 - with a complex condition - registers an offense for boolean expression - registers an offense for negated condition - registers an offense for boolean expression using keyword - registers an offense for equality check - registers an offense for boolean expression containing parens - registers an offense when calling method on a receiver - registers an offense for arithmetic condition - with an assignment condition - registers an offense for double assignment with equality check in condition - registers an offense for triple assignment - accepts safe assignment in condition - registers an offense for double assignment - when `RedundantParenthesis` would cause an infinite loop - when `EnforcedStyle: require_parentheses_when_complex` - accepts - when `EnforcedStyle: require_parentheses` +RuboCop::Cop::Lint::RedundantSplatExpansion + registers an offense and corrects an array literal being expanded in a rescue + allows expanding a method call on an array literal + allows splat expansion inside of an array + allows assigning to an expanded range + allows assigning to a splat variable + allows expansions of an array that is assigned to a variable in rescue + allows an array using a constructor + accepts expanding a variable as a method parameter + allows assigning to a splat + allows assigning a variable to a splat expansion of a variable + 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 + behaves like splat literal assignment + registers an offense and converts to an array + method parameters + registers an offense and converts to an array + expanding Array.new call on array literal + 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 + when the array literal contains more than one element accepts + splat expansion inside of an array + 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 + registers an offense and corrects the expansion of an array literalinside of an array literal + 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 + 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 + behaves like splat literal assignment + registers an offense and converts to an array + method parameters + registers an offense and converts to an 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 + assignment to splat expansion + registers and corrects an array using top-level const + registers an offense and corrects an array using a constructor + expanding an array literal in a when condition + registers an offense and corrects an array using [] + 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 + registers an offense and corrects %i to a list of symbols + allows an array using a constructor + 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 + 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 + 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 -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::Lint::LiteralAsCondition + registers an offense for literal 2.0 in until + accepts `true` literal in post-loop `while` + registers an offense for literal {} in post-loop while + registers an offense for literal [1] in until + registers an offense for literal :"#{a}" in complex cond + registers an offense for literal {} in case + registers an offense for `!2.0` + registers an offense for literal {} in ! + registers an offense for literal {} in while + accepts literal :"#{a}" in a when of a case with something after case keyword + registers an offense for literal :"#{a}" in post-loop until + registers an offense for literal :sym in if + registers an offense for `not 1` + registers an offense for literal 2.0 in post-loop while + registers an offense for literal 1 in until + accepts literal 1 if it's not an and/or operand + accepts literal :sym in a when of a case with something after case keyword + registers an offense for literal 2.0 in complex cond + registers an offense for `not :"#{a}"` + registers an offense for `not [1]` + registers an offense for literal :sym in while + accepts literal :sym if it's not an and/or operand + accepts literal 2.0 in a when of a case with something after case keyword + registers an offense for literal {} in post-loop until + registers an offense for literal [1] in && + registers an offense for `![1]` + registers an offense for literal :sym in post-loop while + registers an offense for literal {} in if + registers an offense for literal :"#{a}" in until + accepts literal :"#{a}" if it's not an and/or operand + accepts literal 1 in a when of a case with something after case keyword + registers an offense for literal 2.0 in while + registers an offense for literal [1] in complex ! + registers an offense for literal :sym in complex ! + registers an offense for literal :"#{a}" in if + registers an offense for literal :"#{a}" in post-loop while + registers an offense for literal {} in complex ! + accepts dstr literal in case + registers an offense for literal 1 in while + registers an offense for literal :"#{a}" in case + registers an offense for literal [1] in while + registers an offense for literal [1] in ! + registers an offense for literal [1] in post-loop until + registers an offense for literal :sym in until + registers an offense for literal :sym in complex cond + registers an offense for literal :"#{a}" 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 ! + accepts literal {} in non-toplevel and/or + registers an offense for literal 1 in && + registers an offense for literal [1] in a when of a case without anything after case keyword + accepts literal :"#{a}" in non-toplevel and/or + registers an offense for literal 1 in case + registers an offense for literal 2.0 in if + accepts literal 2.0 in non-toplevel and/or + accepts literal 1 in non-toplevel and/or + registers an offense for literal [1] in complex cond + accepts literal 2.0 if it's not an and/or operand + registers an offense for literal 1 in complex ! + registers an offense for `not :sym` + registers an offense for literal [1] in case + registers an offense for literal :"#{a}" in complex ! + registers an offense for `!:sym` + registers an offense for literal 1 in post-loop until + registers an offense for literal 1 in post-loop while + registers an offense for literal :sym in ! + registers an offense for literal 2.0 in case + registers an offense for literal {} in until + registers an offense for literal :sym in case + registers an offense for literal [1] in post-loop while + registers an offense for literal {} in complex cond + accepts `false` literal in `until` + registers an offense for `!:"#{a}"` + 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 :sym in post-loop until + registers an offense for literal 2.0 in && + registers an offense for `!1` + registers an offense for literal :sym in a when of a case without anything after case keyword + registers an offense for literal 1 in a when of a case without anything after case keyword + accepts array literal in case, if it has non-literal elements + registers an offense for case with a primitive array condition + accepts array literal in case, if it has nested non-literal element + registers an offense for literal 2.0 in complex ! + accepts `true` literal in `while` + registers an offense for literal {} in a when of a case without anything after case keyword + registers an offense for literal {} in && + registers an offense for literal 1 in if + registers an offense for literal :"#{a}" in ! + registers an offense for literal 2.0 in post-loop until + accepts literal {} if it's not an and/or operand + registers an offense for literal 2.0 in a when of a case without anything after case keyword + accepts literal [1] in non-toplevel and/or + registers an offense for `not {}` + registers an offense for literal :"#{a}" in while + registers an offense for literal :"#{a}" in && + registers an offense for literal 1 in ! + registers an offense for `!{}` + registers an offense for `not 2.0` + accepts literal :sym in non-toplevel and/or + registers an offense for literal 1 in complex cond + accepts `false` literal in post-loop `until` + registers an offense for literal [1] in if + registers an offense for literal :sym in && RuboCop::Cop::Style::RedundantRegexpCharacterClass - with a character class containing escaped character requiring escape outside - 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 single negated unicode character property + with a character class containing an escaped ] 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 a character class containing a single unicode character property - registers an offense and corrects - with a negated character class with a single element - does not register an offense - with a character class containing an escaped [ - registers an offense and corrects - with a character class containing an escaped-# + with a character class containing escaped character requiring escape outside registers an offense and corrects - with consecutive escaped square brackets inside a character class - does not register an offense with a character class with first element an escaped ] 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 escaped square brackets surrounding a single character - does not register an offense - with a character class containing an interpolation - 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 + with a character class containing an interpolation does not register an offense - with a character class containing an escaped ] + with a character class containing a single unicode character property registers an offense and corrects with a character class containing a space with an unnecessary-character-class after a comment @@ -3642,1405 +4082,766 @@ does not register an offense when not using free-spaced mode registers an offense and corrects - with consecutive escaped square brackets + with a character class containing a single negated unicode character property + registers an offense and corrects + with a negated character class with a single element + does not register an offense + with escaped square brackets surrounding a single character + does not register an offense + with a character class containing an escaped-b does not register an offense with a character class containing a space meta-character registers an offense and corrects + with an interpolated unnecessary-character-class regexp + registers an offense and corrects + with consecutive escaped square brackets + 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 a character requiring escape outside + does not register an offense + with a character class containing an escaped [ + registers an offense and corrects + with consecutive escaped square brackets inside a character class + does not register an offense with multiple character classes containing single characters registers an offense and corrects - with an interpolated unnecessary-character-class regexp + with a character class containing a negated-space meta-character + registers an offense and corrects + with a character class containing an escaped-# registers an offense and corrects -RuboCop::Cop::Corrector - #rewrite - allows removal of a range - accepts a node instead of a range - allows removal of characters fron range ending - allows removal of characters preceding range - allows insertion before and after a source range - raises a useful error if not given a node or a range - allows insertion after a source range - allows removal of characters from range beginning - allows insertion before a source range - allows replacement of a range - when range is from incorrect source - raises exception from remove_preceding - raises exception from insert_after - raises exception from insert_before - raises exception from remove_trailing - raises exception from remove_leading - raises exception from remove - raises exception from replace +RuboCop::Cop::Layout::HeredocIndentation + quoted by ` + does not register an offense when not indented but with whitespace, with `-` + accepts for an 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 with whitespace line + registers an offense for too deep indented with empty line + registers an offense for minus level indented + accepts for indented, but with `-` + registers an offense for not indented + accepts for not indented but with whitespace + registers an offense for not indented enough with whitespace line + displays message to use `<<~` instead of `<<-` + accepts for indented, but without `~` + accepts for include empty lines + displays message to use `<<~` instead of `<<` + accepts for indented, with `~` + registers an offense for not indented, with `~` + registers an offense for not indented enough with empty line + registers an offense for too deep indented + when Layout/LineLength is configured + accepts for long heredoc + quoted by " + registers an offense for not indented + registers an offense for minus level indented + registers an offense for not indented, without `~` + registers an offense for not indented, with `~` + accepts for include empty lines + registers an offense for too deep indented + displays message to use `<<~` instead of `<<-` + accepts for indented, but without `~` + accepts for indented, but with `-` + does not register an offense when not indented but with whitespace, with `-` + registers an offense for not indented enough with empty line + accepts for an empty line + accepts for indented, with `~` + displays message to use `<<~` instead of `<<` + registers an offense for not indented enough with whitespace line + accepts for not indented but with whitespace + registers an offense for too deep indented with empty line + registers an offense for first line minus-level indented, with `-` + registers an offense for too deep indented with whitespace line + when Layout/LineLength is configured + accepts for long heredoc + quoted by + registers an offense for not indented + accepts for an empty line + accepts for indented, but without `~` + registers an offense for not indented, without `~` + registers an offense for too deep indented + registers an offense for not indented enough with empty line + registers an offense for too deep indented with whitespace line + accepts for not indented but with whitespace + does not register an offense when not indented but with whitespace, with `-` + displays message to use `<<~` instead of `<<-` + registers an offense for first line minus-level indented, with `-` + accepts for include empty lines + registers an offense for too deep indented with empty line + registers an offense for not indented, with `~` + registers an offense for not indented enough with whitespace line + displays message to use `<<~` instead of `<<` + accepts for indented, but with `-` + accepts for indented, with `~` + registers an offense for minus level indented + when Layout/LineLength is configured + accepts for long heredoc + quoted by ' + displays message to use `<<~` instead of `<<-` + does not register an offense when not indented but with whitespace, with `-` + registers an offense for not indented, with `~` + registers an offense for not indented + accepts for indented, but with `-` + accepts for indented, but without `~` + displays message to use `<<~` instead of `<<` + registers an offense for not indented enough with whitespace line + accepts for not indented but with whitespace + registers an offense for too deep indented with whitespace line + accepts for include empty lines + registers an offense for too deep indented + registers an offense for minus level indented + 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 `-` + registers an offense for not indented, without `~` + accepts for indented, with `~` + registers an offense for too deep indented with empty line + when Layout/LineLength is configured + accepts for long heredoc -RuboCop::Cop::Layout::MultilineOperationIndentation - when EnforcedStyle is aligned - registers an offense and corrects indented second part of string - registers an offense and corrects three space indentation of second line - registers an offense and corrects indented operands in if condition - accepts no extra indentation of third line - accepts an expression where the first operand spans multiple lines - registers an offense and corrects misaligned operands in unless condition - accepts two spaces indentation in assignment of local variable - registers an offense and corrects indented operand in second argument - accepts unary operations - registers an offense and corrects emacs ruby-mode 1.1 indentation of an expression in an array - accepts alignment inside a grouped expression - registers an offense for misaligned operands in while condition - registers an offense and corrects one space indentation of second line - accepts two spaces indentation in assignment of array element - accepts indented operands inside block + assignment - registers an offense and corrects misaligned string operand when plus is used - accepts any indentation of parameters to #[] - accepts two spaces indentation of second line - registers an offense and corrects misaligned string operand when the first operand has backslash continuation - registers an offense and corrects no indentation of second line - accepts indented operands inside and outside a block - registers an offense for misaligned operands in unless condition - accepts indented operands in an array - accepts indented operands with ternary operators - accepts indented operands in for body - accepts indented operands in ordinary statement - accepts aligned operands in if condition - accepts aligned operands in assignment - registers an offense for misaligned operands in if condition - registers an offense and corrects unaligned operands in op-assignment - registers an offense for misaligned operands in until condition - registers an offense and corrects an unindented multiline operation that is the left operand in another operation - does not check method calls - accepts aligned or:ed operands in assignment - accepts indented code on LHS of equality operator - registers an offense and corrects extra indentation of third line - when EnforcedStyle is indented - registers an offense for a 2 space indentation of unless condition - accepts no extra indentation of third line - registers an offense and corrects aligned code on LHS of equality operator - accepts indentation of return if condition - registers an offense for a 2 space indentation of while condition - accepts indented operands in until body - accepts indented operands in for body - accepts any indentation of parameters to #[] - registers an offense and corrects emacs ruby-mode 1.1 indentation of an expression in an array - registers an offense and corrects aligned operators in assignment - registers an offense and corrects correct + unrecognized style - accepts indented operands in while body - accepts indented operands in ordinary statement - accepts indented operands inside and outside a block - accepts double indentation of unless condition - registers an offense and corrects an unindented multiline operation that is the left operand in another operation - accepts indentation of assignment - accepts double indentation of until condition - accepts two spaces indentation in assignment of local variable - accepts unary operations - accepts indented operands in if condition - accepts the indentation of a broken string - accepts indented operands in if body - accepts normal indentation of method parameters - accepts alignment inside a grouped expression - accepts indented operands in an array - accepts two spaces indentation in assignment of array element - accepts double indentation of if condition - accepts indentation of next if condition - registers an offense and corrects three space indentation of second line - accepts an expression where the first operand spans multiple lines - registers an offense and corrects aligned operands in if conditions - registers an offense and corrects extra indentation of third line - accepts double indentation of while condition - does not check method calls - accepts special indentation of for expression - accepts two spaces indentation of second line - accepts indented operands in unless body - registers an offense and corrects one space indentation of second line - registers an offense for a 2 space indentation of if condition - registers an offense and corrects wrong indentation of for expression - registers an offense and corrects no indentation of second line - accepts indentation of next unless condition - registers an offense for a 2 space indentation of until condition - accepts normal indentation inside grouped expression - accepts any indentation of method parameters - accepts indentation of return unless condition - when indentation width is overridden for this cop - accepts indented operands in until body - accepts indentation of if condition which is offset by a single normal indentation step - accepts indented operands in if body - accepts indented operands in if condition - registers an offense for a 4 space indentation of until condition - registers an offense for a 4 space indentation of unless condition - registers an offense and corrects - 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 - accepts indentation of while condition which is offset by a single normal indentation step - registers an offense for a 4 space indentation of while condition - accepts indented operands in while body - accepts indented operands in unless body - accepts indentation of unless condition which is offset by a single normal indentation step +RuboCop::Cop::Style::MixinUsage + does not register an offense when using inside nested module + include + registers an offense when using only `include` statement + registers an offense when using `include` in method definition outside class or module + 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 above) + doesn't register an offense when `include` call is a method argument + does not register an offense when using `include` in method definition inside class + does not register an offense when using outside class + does not register an offense when using inside block and `if` condition is after `include` + registers an offense when using outside class (used below) + does not register an offense when using inside block + Multiple definition classes in one + does not register an offense when using inside class + Nested module + registers an offense when using outside class + extend + does not register an offense when using inside class + registers an offense when using outside class + prepend + does not register an offense when using inside class + registers an offense when using outside class -RuboCop::Cop::Style::IdenticalConditionalBranches - on case without else - doesn't register an offense - when one of the case branches is empty - does not register an offense - on case with identical trailing lines - registers an offense - on if..else with identical leading lines - registers an offense - on case with identical bodies - registers an offense - on case with empty when - doesn't register an offense - on if..elsif with no else - doesn't register an offense - on if..else with identical trailing lines - registers an offense - on if..else with slightly different trailing lines - doesn't register 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 - -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 when the cop supports autocorrect but does not correct the offense - adds it - 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 - -RuboCop::Cop::Lint::TopLevelReturnWithArgument - Code segment with only top-level return statement - Expects multiple offenses from the return with arguments statements - Expects no offense from the return without arguments - Expects offense from the return with arguments - Code segment containing semi-colon separated statements - Expects no offense from the return with arguments and multi-line code - Expects an offense from the return with arguments and multi-line code - 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 with block level returns other than the top-level return - Expects no offense from the return without arguments - Expects offense from the return with arguments - Code segment with method-level return statements - Expects offense when method-level & top-level return co-exist +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 there are additional elements + does not register an offense if the receivers do not match + registers an offense if the receivers match + does not register an offense if the receiver is implicit + when the expression stands alone + registers an offense if the receivers match + does not register an offense if there are additional elements + does not register an offense if the receiver is implicit + does not register an offense if the receivers do not match + when the expression is used as a return value + does not register an offense if there are additional elements + does not register an offense if the receivers do not match + does not register an offense if the receiver is implicit + registers an offense if the receivers match -RuboCop::Cop::Style::EvenOdd - converts x % 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 (x % 2) != 0 to #odd? - accepts x % 3 == 0 - converts (x % 2) == 0 to #even? - accepts x % 2 == 2 - converts x % 2 == 1 to #odd? - converts complex examples - converts x % 2 == 0 to #even? - accepts x % 3 != 0 - converts 1 % 2 != 1 to even? - converts (x(y) % 2) != 1 to #even? - converts (y % 2) != 1 to #even? - converts (x._(y) % 2) != 1 to even? - converts (x % 2) == 1 to #odd? - converts (x._(y)) % 2 != 1 to even? +RuboCop::Cop::Lint::UselessAccessModifier + when using the class_methods method from ActiveSupport::Concern + is aware that this creates a new scope + 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 + when an access modifier has no methods + registers an offense and corrects + behaves like method named by access modifier name + registers an offense for `private` + 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 nested in a begin..end block + still flags repeated `private` + doesn't flag an access modifier from surrounding scope + when there are consecutive access modifiers + registers an offense and corrects + behaves like method defined on a singleton class + inside a class + 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 + doesn't register an offense if a 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 + doesn't register an offense if a method is defined + registers an offense if no method is defined after the modifier + 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 conditionally defined method + doesn't register an offense for if + doesn't register an offense for unless + 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 at the end of the body + registers an offense for trailing `public` + behaves like method named by access modifier name + registers an offense for `protected` + behaves like nested in a begin..end block + still flags repeated `public` + 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 + 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 + 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 method named by access modifier name + registers an offense for `public` + behaves like conditionally defined method + doesn't register an offense for if + doesn't register an offense for unless + behaves like unused visibility modifiers + registers an offense and corrects when visibility is immediately changed without any intervening defs + 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 + behaves like unused visibility modifiers + registers an offense and corrects when visibility is immediately changed without any intervening defs + when using ActiveSupport behavior when Rails is not eabled + reports offenses and corrects + behaves like non-repeated visibility modifiers + doesn't register an offense when `private` is not repeated + registers an offense and corrects even when `public` is not repeated + doesn't register an offense when `protected` is not repeated + behaves like methods defined in an iteration + doesn't register an offense for each + doesn't register an offense for map + 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 using inline modifiers + does not register an offense + 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 + when an access modifier is followed by a class method defined on constant + registers an offense and corrects + 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 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 at the end of the body + registers an offense for trailing `private` + 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 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 a method is defined + registers an offense even if a non-singleton-class 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 + registers an offense if no method is defined after the modifier + behaves like method named by access modifier name + registers an offense for `protected` + 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 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 method named by access modifier name + registers an offense for `private` + behaves like at the end of the body + registers an offense for trailing `public` + 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 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 block 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 proc is passed + behaves like at the end of the body + registers an offense for trailing `private` + behaves like nested modules + doesn't register an offense for nested modules + unused modifiers + registers an offense when inside a nested module + registers an offense when outside a nested module + registers an offense with a nested module + behaves like at the end of the body + registers an offense for trailing `protected` + 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 + registers an offense if no method is defined in ::Struct.new + doesn't register an offense if a method is defined in ::Struct.new + 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 Class.new + registers an offense if no method is defined in Class.new + 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 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 + when using a known method-creating method + still points out redundant uses within the module + is aware that this creates a new method + behaves like method defined on a singleton class + inside a class + registers an offense if no method is defined + 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 + outside a class + registers an offense if no method is defined + doesn't register an offense if a method is defined + registers an offense if no method is defined after the modifier + behaves like conditionally defined method + doesn't register an offense for unless + doesn't register an offense for if + 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 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 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 `protected` + behaves like non-repeated visibility modifiers + registers an offense and corrects even when `public` is not repeated + doesn't register an offense when `private` is not repeated + doesn't register an offense when `protected` is not repeated + behaves like methods defined in an iteration + doesn't register an offense for each + doesn't register an offense for map + when private_class_method is used without arguments + registers an offense and corrects + behaves like conditionally defined method + doesn't register an offense for if + doesn't register an offense for unless + when private_class_method is used with arguments + does not register an offense + when passing method as symbol + does not register an offense + behaves like repeated visibility modifiers + registers an offense when `private` is repeated + 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 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 `public` is repeated + behaves like repeated visibility modifiers + registers an offense when `protected` is repeated + when class is empty save modifier + registers an offense and corrects + behaves like repeated visibility modifiers + registers an offense when `private` is repeated + 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 at the top of the body + doesn't register an offense for `private` + doesn't register an offense for `protected` + registers an offense and corrects for `public` + 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 repeated visibility modifiers + registers an offense when `public` is repeated + 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 when inside a nested class + registers an offense with a nested class + 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 an access modifier has no effect + registers an offense and corrects + behaves like nested in a begin..end block + doesn't flag an access modifier from surrounding scope + still flags repeated `private` + when a def is an argument to a method call + does not register an offense + behaves like nested in a begin..end block + still flags repeated `protected` + doesn't flag an access modifier from surrounding scope + behaves like nested in a begin..end block + still flags repeated `public` + behaves like nested in a begin..end block + doesn't flag an access modifier from surrounding scope + still flags repeated `protected` + 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 + when using ActiveSupport's `concerning` method + is aware that this creates a new scope + still points out redundant uses within the block + behaves like repeated visibility modifiers + registers an offense when `protected` is repeated + behaves like method named by access modifier name + registers an offense for `public` -RuboCop::Cop::Style::MultilineMethodSignature - when arguments span multiple lines - when correction would not exceed maximum line length - registers an offense - when correction would exceed maximum line length - does not register an offense - when defining an instance method - registers an offense when `end` is on the following line - registers an offense when `end` is on the same line - when defining an class method - registers an offense when `end` is on the following line - registers an offense when `end` is on the same line - when arguments span a single 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 parameterized method - does not register an offense for unparameterized method - 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 +RuboCop::Cop::Style::RedundantCapitalW + registers an offense for misused %W + registers no offense for %w with interpolation-like syntax + registers no offense for normal arrays of strings with interpolation + registers no offense for normal arrays of strings + does not register an offense for array containing non-string + does not register an offense for array of non-words + registers no offense for arrays with character constants + does not register an offense for array with one element + registers no offense for %w without interpolation + registers no offense for %W with special characters + registers no offense for %W with interpolation + registers an offense for misused %W with different bracket + does not register an offense for array with empty strings -RuboCop::Cop::Layout::AssignmentIndentation - allows assignments that do not start on a newline - registers an offense for multi-lhs - allows a properly indented rhs - registers an offense for incorrectly indented rhs whenmultiple assignment with line breaks on each line - ignores comparison operators - allows a properly indented rhs with fullwidth characters - registers an offense for incorrectly indented rhs when multiple assignment - registers an offense for incorrectly indented rhs - when indentation width is overridden for this cop only - auto-corrects indentation - allows a properly indented rhs +RuboCop::Cop::Style::GuardClause + doesn't register an error if condition has multiple lines + registers an error if non-control-flow branch has multiple lines + does not report an offense if break is inside if..elsif..else..end + registers an offense when using `|| raise` in `then` 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 + does not report an offense if raise "error" is inside elsif + registers an error with return in the else branch + registers an offense when using `|| raise` in `else` branch + registers an error with raise "error" in the if branch + does not report an offense if next is inside if..elsif..else..end + registers an error with raise "error" in the else branch + accepts a method which body does not end with if / unless + does not report an offense if break is inside elsif + registers an offense when using `and return` in `else` branch + registers an offense when using `and return` in `then` branch + registers an error with next in the else branch + does not register an offense when assigning the result of a guard condition with `else` + registers an error with return in the if branch + registers an error if non-control-flow branch has multiple lines + does not report an offense if body is if..elsif..end + accepts a method whose body is a modifier if / unless + registers an error if non-control-flow branch 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 report an offense if condition has multiple lines + doesn't register an error if control flow expr has multiple lines + does not report an offense if next is inside elsif + doesn't register an error if condition has multiple lines + does not report an offense if return is inside elsif + doesn't register an error if condition has multiple lines + doesn't register an error if control flow expr has multiple lines + doesn't register an error if control flow expr has multiple lines + registers an error with next in the if branch + does not report an offense if return is inside if..elsif..else..end + registers an error if non-control-flow branch has multiple lines + accepts a method which body is if / unless with else + registers an error with break in the if branch + Invalid MinBodyLength + fails with an error + 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 + method in module + registers an offense for instance method + registers an offense for singleton methods + with Metrics/MaxLineLength disabled + registers an offense with modifier example code regardless of length + behaves like reports offense + reports an offense if method body is if / unless without else + reports an offense if method body ends with if / unless without else + MinBodyLength: 1 + reports an offense for if whose body has 1 line + behaves like reports offense + reports an offense if method body is if / unless without else + reports an offense if method body ends with if / unless without else RuboCop::Cop::Style::ColonMethodCall - does not register an offense for Java package namespaces - does not register an offense for Java static types - does not register an offense when for constructor methods registers an offense for class method call - does not register an offense for nested class registers an offense for class method call with arg does not register an offense for op methods + does not register an offense when for constructor methods + does not register an offense for constant access + does not register an offense for Java package namespaces registers an offense for instance method call + does not register an offense for Java static types + does not register an offense for nested class registers an offense for instance method call with arg - does not register an offense for constant access - -RuboCop::Formatter::SimpleTextFormatter - #report_summary - when 2 offenses are corrected - handles pluralization correctly - when an offense is corrected - prints about correction - when a offense detected - 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 - #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 not corrected - prints message as-is - when the offense is automatically corrected - prints [Corrected] along with message - when the offense is marked as todo - prints [Todo] along with message - -RuboCop::Cop::Style::ClassMethods - does not register an offense outside class/module bodies - 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 - does not register an offense for other top-level singleton methods - -RuboCop::Cop::Layout::SpaceBeforeBlockBraces - with space before empty braces allowed - accepts empty braces with outer space - registers an offense and corrects empty braces - when EnforcedStyle is no_space - registers an offense and corrects braces surrounded by spaces - registers an offense and corrects correct + opposite style - accepts left brace without outer space - with `EnforcedStyle` of `Style/BlockDelimiters` - accepts left brace without outer space - 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 - -RuboCop::Cop::Style::CommentAnnotation - accepts upper case keyword alone - accepts a keyword that is just the beginning of a sentence - accepts a comment that is obviously a code example - accepts a keyword that is somewhere in a sentence - accepts upper case keyword with colon, space and note - when a keyword is not in the configuration - accepts the word without colon - capitalized keyword - registers an offense and upcases - offenses in consecutive inline comments - registers each of them - missing colon - registers an offense and adds colon - missing space after colon - registers an offense and adds space - lower case keyword - registers an offense and upcases - with configured keyword - registers an offense for a missing colon after the word - upper case keyword with colon by no note - registers an offense without auto-correction -RuboCop::Cop::Naming::MethodParameterName - does not register offense for valid parameter names - does not register offense for valid default parameters - registers offense for offensive keyword parameters - registers offense when parameter ends in number on class method - registers offense for offensive default parameter - does not register for method without parameters - registers offense when parameter ends in number - can register multiple offenses in one method definition - does not register offense for valid parameter names on self.method - registers offense when parameter contains uppercase characters - registers offense when parameter is less than minimum length - does not register offense for empty restarg - does not register offense for valid keyword parameters - does not register offense for empty kwrestarg - when using argument forwarding +RuboCop::Cop::Lint::ImplicitStringConcatenation + on a single string literal does not register an offense - with AllowedNames - registers unlisted offensive names - accepts underscore param names - accepts param names prefixed with underscore - accepts specified block param names - with AllowNamesEndingInNumbers - accept parameters that end in numbers - with ForbiddenNames - accepts parameter that uses a forbidden name's letters - registers offense for parameter listed as forbidden - -RuboCop::Cop::Style::Next - allows empty blocks - does not crash with an empty body branch - does not blow up on empty body while block - handles nested autocorrections - handles `then` when autocorrecting - allows loops with conditions at the end with ternary op - does not crash with empty brackets - doesn't reindent heredoc bodies when autocorrecting - keeps comments when autocorrecting - does not blow up on empty body for block - does not blow up on empty body until block - allows super nodes - Invalid MinBodyLength - fails with an error - behaves like iterators - registers an offense for if inside of loop - registers an offense for if inside of times - allows loops with if being the entire body with else - reports an offense for if whose body has 3 lines - auto-corrects a misaligned end - registers an offense for if inside of reject! - allows loops with if with else at the end - registers an offense for if inside of each_with_object - registers an offense for if inside of select - registers an offense for if inside of map - allows loops with conditional return - registers an offense for if inside of reject - registers an offense for if inside of nested iterators - registers an offense for if inside of each - registers an offense for if inside of downto - registers an offense for if inside of for - registers an offense for if inside of nested iterators - registers an offense for if inside of collect - allows loops with conditional break - allows loops with if with else, nested in another condition - registers an offense for if inside of select! - registers an offense for a condition at the end of an iterator when there is more in the iterator than the condition - EnforcedStyle: always - registers an offense for modifier if - EnforcedStyle: skip_modifier_ifs - allows modifier if - behaves like iterators - allows loops with unless with else, nested in another condition - allows loops with unless with else at the end - 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 - auto-corrects a misaligned end - allows loops with conditional return - registers an offense for unless inside of reject - registers an offense for unless inside of loop - registers an offense for unless inside of reject! - registers an offense for unless inside of select! - registers an offense for unless inside of each_with_object - registers an offense for unless inside of each - registers an offense for unless inside of map - registers an offense for unless inside of times - registers an offense for unless inside of for - allows loops with unless being the entire body with else - allows loops with conditional break - 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 nested iterators - registers an offense for unless inside of collect - registers an offense for unless inside of nested iterators - EnforcedStyle: always - registers an offense for modifier unless - EnforcedStyle: skip_modifier_ifs - allows modifier unless - MinBodyLength: 3 - accepts if whose body has 1 line - -RuboCop::Cop::Style::NumericLiteralPrefix - decimal literals - registers an offense for prefixes - does not register offense for no prefix - hex literals - registers an offense for uppercase prefix - does not register offense for lowercase prefix - binary literals - does not register offense for lowercase prefix - registers an offense for uppercase prefix - 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 - registers an offense for prefix `0O` and `0o` - does not register offense for prefix `0` - -RuboCop::Cop::Layout::EmptyLinesAroundClassBody - when EnforcedStyle is beginning_only - 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 - registers an offense for singleton class body not starting or ending with a blank - accepts classes with an empty body - accepts singleton classes with an empty body - does not register offenses when specifying a superclass that breaks the line - registers an offense for class body not starting or ending with a blank - does not register offenses - when EnforcedStyle is ending_only - 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_except_namespace - when only child is class - registers offense for namespace body ending with a blank - registers offenses for namespaced class body not starting with a blank - registers offense for namespace body starting with a blank - requires no empty lines for namespace - registers offenses for namespaced class body not ending with a blank - 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 only child is module - requires no empty lines for namespace - registers offense for namespace body starting with a blank - registers offense for namespace body ending 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 class body but requires blank line before first def definition and requires blank line at the end of class body - source with blank lines - registers an offense for class beginning with a blank line - source with comment before method definition - 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 constants - registers and autocorrects the offenses - source without blank lines - registers and autocorrects the offenses - source with blank lines - registers and autocorrects the offenses - class with only constants - registers and autocorrects the offenses - 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 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 beginning and ending with a blank line - class with empty body - with empty line - does NOT register offenses - without empty line - does NOT register offenses - class with constant and child class - registers and autocorrects the offenses - when namespace has multiple children - requires empty lines for namespace - when EnforcedStyle is no_empty_lines - autocorrects singleton class body containing only a blank - registers an offense for class body starting with a blank - registers an offense for class body ending with a blank - registers an offense for singleton class body ending with a blank + when inside an array + notes that the strings could be separated by a comma instead + when the string literals contain newlines + registers an offense + does not register an offense for a single string + 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 different lines + does not register an offense + on adjacent string literals on the same line + registers an offense -RuboCop::Cop::Layout::ElseAlignment - accepts a ternary if - with def/rescue/else/end - registers an offense for misaligned else - accepts a correctly aligned else - with def/rescue/else/ensure/end - accepts a correctly aligned else - registers an offense for misaligned else - with if statement - accepts a one line if statement - registers an offense for misaligned else - accepts an if/else branches with rescue clauses - accepts a correctly aligned if/elsif/else/end - registers an offense for misaligned elsif - 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-else with end aligned with setter - accepts an if with end aligned with element assignment - accepts an if-elsif-else with end aligned with setter - accepts an if/else with chaining with a block after the end - accepts an if/else - accepts an if/else with chaining after the end - and end is aligned with keyword - registers offenses for an if with setter - registers an offense for an if - registers an offense for an if with element assignment - when alignment style is keyword by choice - and end is aligned with keyword - accepts a while in assignment - accepts an if in assignment - accepts an if/else in assignment - accepts an until in assignment - accepts an if/else in assignment on next line - and end is aligned with variable - registers an offense for an if - >= 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 a correctly aligned else in an otherwise empty unless - accepts an empty unless - 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 correctly aligned empty else - accepts correctly aligned case/when/else - registers an offense for misaligned else - accepts case match without else - with def/defs - accepts an empty def body - accepts an empty defs 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 begin/rescue/else/ensure/end - registers an offense for misaligned else - accepts a correctly aligned else +RuboCop::Cop::Layout::FirstArrayElementIndentation + when array is operand + accepts correctly indented first element + registers an offense and corrects incorrectly indented first element + registers an offense and corrects incorrectly indented ] + when indentation width is overridden for this cop + registers an offense and corrects incorrectly indented 1st element + accepts correctly indented first element + when array is right hand side in assignment + accepts a first element on the same line as the left bracket + accepts multi-assignments with brackets + accepts correctly indented first element + registers an offense and corrects incorrectly indented first element + accepts multi-assignments with no brackets + accepts several elements per line + accepts an empty array + accepts single line array + 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 several elements per line + accepts an empty array + accepts correctly indented first element + accepts a first element on the same line as the left bracket + accepts single line array + accepts multi-assignments with brackets + registers an offense and corrects incorrectly indented ] + accepts multi-assignments with no brackets + when 'special_inside_parentheses' style is used + registers an offense and corrects incorrect indentation + when 'consistent' style is used + registers an offense and corrects incorrectly indented 1st element + 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 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 + accepts a correctly indented multi-line array with brackets + accepts bracketless array + accepts single line array with brackets + registers an offense and corrects incorrectly indented multi-line array with brackets -RuboCop::Cop::Style::MethodCallWithArgsParentheses - when inspecting macro methods with IncludedMacros - for a macro in both IncludedMacros and IgnoredMethods - allows - in a class body - finds offense - for a macro not on the included list - allows - in a module body - finds offense - when EnforcedStyle is omit_parentheses - accepts parens in super method calls as arguments - accepts parens in calls with args with logical operators - accepts parens in chained method calls - accepts no parens in method call with args - register an offense in assignments - accepts parens in slash regexp literal as argument - accepts parens in method args - accepts parens in super calls with braced blocks - accepts parens in calls with logical operators - auto-corrects complex multi-line calls - accepts parens in argument calls with braced blocks - register an offense in multi-line inheritance - accepts parens in literals with unary operators as first argument - register an offense for yield call with parens - register an offense for multi-line method calls - register an offense for camel-case methods with arguments - accepts parens in implicit #to_proc - accepts parens in block passing calls - accepts parens in super without args - register an offense for %r regex literal as arguments - accepts parens in chaining with safe operators - accepts parens in args with ternary conditions - accepts parens in default keyword argument value calls - register an offense in complex conditionals - register an offense for parens in do-end blocks - accepts parens in args splat - accepts parens in splat calls - accepts parens in blocks with braces - register an offense for hashes in keyword values - accepts special lambda call syntax - register an offense for superclass call with parens - auto-corrects single-line calls - accepts parens in single-line inheritance - accepts parens in calls with hash as arg - accepts parens in range literals - accepts no parens in method call without args - accepts parens in camel case method without args - register an offense for parens in the last chain - accepts parens in ternary condition calls - accepts parens in default argument value calls - auto-corrects multi-line calls with trailing whitespace - accepts parens in chaining with operators - register an offense for parens in method call without args - accepts parens in nested method args - 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 camel-case methods - accepts parens for camel-case method names - allowing parens in multi-line calls - accepts parens for multi-line calls - when EnforcedStyle is require_parentheses (default) - register no offense for yield without args - auto-corrects calls where multiple args are method calls - auto-corrects fully parenthesized args by removing space - auto-corrects partially parenthesized args by adding needed braces - accepts no parens for setter methods - auto-corrects parenthesized args for local methods by removing space - auto-corrects call with multiple args by adding braces - auto-corrects calls with multiple args by adding needed braces - accepts no parens in method call without args - register an offense for non-receiver method call without parens - auto-corrects calls where the argument node is a number - auto-corrects calls where the argument node is a constant - accepts parens in method call with args - accepts no parens for unary operators - register an offense for method call without parens - accepts parens in method call with do-end blocks - accepts no parens for operators - register an offense for yield without parens - register an offense for superclass call without parens - auto-corrects calls where arg is method call - register no offense for superclass call without args - register an offense for methods starting with capital without parens - register no offense for superclass call with parens - ignores method listed in IgnoredMethods - when inspecting macro methods - in a class body - does not register an offense - in a module body +RuboCop::Cop::Lint::UnusedBlockArgument + when IgnoreEmptyBlocks config parameter is set + accepts an empty block with multiple unused parameters + accepts an empty block with a single unused parameter + registers an offense for a non-empty block with multiple unused args + registers an offense for a non-empty block with an unused parameter + inspection + with an empty block + when not configured to ignore empty blocks + registers an offense + when configured to ignore empty blocks does not register an offense - when using safe navigation operator - register an offense for method call without parens - IgnoredPatterns - ignored methods listed in IgnoredPatterns - -RuboCop::Cop::Layout::SpaceInsidePercentLiteralDelimiters - accepts execute-string literals - accepts other percent literals - for x type and ["!", "!"] delimiters - registers an offense for spaces after first delimiter - accepts spaces between entries - accepts multi-line literals - registers an offense for literals with escaped and other spaces - accepts multi-line literals within a method - accepts literals without additional spaces - registers an offense for spaces before final delimiter - accepts newlines and additional following alignment spaces - accepts literals with escaped spaces - registers an offense for unnecessary spaces - for x type and ["{", "}"] delimiters - registers an offense for unnecessary spaces - accepts literals without additional spaces - accepts multi-line literals within a method - accepts multi-line literals - registers an offense for spaces after first delimiter - accepts newlines and additional following alignment spaces - registers an offense for literals with escaped and other spaces - accepts spaces between entries - accepts literals with escaped spaces - registers an offense for spaces before final delimiter - for i type and ["(", ")"] delimiters - accepts newlines and additional following alignment spaces - registers an offense for spaces before final delimiter - registers an offense for unnecessary spaces - accepts spaces between entries - accepts literals without additional spaces - accepts multi-line literals - accepts multi-line literals within a method - registers an offense for spaces after first delimiter - accepts literals with escaped spaces - registers an offense for literals with escaped and other spaces - for I type and ["{", "}"] delimiters - registers an offense for literals with escaped and other spaces - accepts multi-line literals within a method - registers an offense for spaces after first delimiter - accepts multi-line literals - registers an offense for spaces before final delimiter - accepts literals with escaped spaces - accepts literals without additional spaces - accepts newlines and additional following alignment spaces - registers an offense for unnecessary spaces - accepts spaces between entries - for i type and ["{", "}"] delimiters - accepts newlines and additional following alignment spaces - accepts multi-line literals - accepts literals without additional spaces - registers an offense for spaces after first delimiter - registers an offense for literals with escaped and other spaces - accepts spaces between entries - registers an offense for spaces before final delimiter - accepts multi-line literals within a method - registers an offense for unnecessary spaces - accepts literals with escaped spaces - for w type and ["!", "!"] delimiters - accepts newlines and additional following alignment spaces - accepts multi-line literals within a method - registers an offense for spaces before final delimiter - accepts literals without additional spaces - registers an offense for literals with escaped and other spaces - registers an offense for unnecessary spaces - accepts spaces between entries - accepts multi-line literals - registers an offense for spaces after first delimiter - accepts literals with escaped spaces - for I type and ["!", "!"] delimiters - accepts literals with escaped spaces - accepts spaces between entries - accepts literals without additional spaces - accepts multi-line literals - registers an offense for unnecessary spaces - registers an offense for literals with escaped and other spaces - 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 - for W type and ["!", "!"] delimiters - accepts multi-line literals - 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 literals with escaped and other spaces - registers an offense for spaces after first delimiter - accepts multi-line literals within a method - accepts literals with escaped spaces - accepts spaces between entries - accepts literals without additional spaces - for I type and ["[", "]"] delimiters - accepts multi-line literals - accepts literals without additional spaces - accepts literals with escaped spaces - accepts newlines and additional following alignment spaces - 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 - registers an offense for literals with escaped and other spaces - accepts spaces between entries - for w type and ["(", ")"] delimiters - registers an offense for spaces after first delimiter - accepts multi-line literals - accepts spaces between entries - accepts literals without 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 spaces before final delimiter - registers an offense for unnecessary spaces - registers an offense for literals with escaped and other spaces - for W type and ["[", "]"] delimiters - accepts multi-line literals - registers an offense for spaces after first delimiter - registers an offense for unnecessary spaces - accepts literals without additional spaces - registers an offense for spaces before final delimiter - accepts multi-line literals within a method - registers an offense for literals with escaped and other spaces - accepts newlines and additional following alignment spaces - accepts literals with escaped spaces - accepts spaces between entries - for i type and ["!", "!"] delimiters - accepts literals without additional spaces - accepts multi-line literals - 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 - registers an offense for unnecessary spaces - registers an offense for spaces before final delimiter - accepts multi-line literals within a method - 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 literals with escaped and other spaces - accepts multi-line literals - accepts literals without additional 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 - accepts spaces between entries - for i type and ["[", "]"] delimiters - registers an offense for literals with escaped and other spaces - accepts literals with escaped spaces - accepts spaces between entries - registers an offense for spaces before final delimiter - 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 after first delimiter - accepts literals without additional spaces - for w type and ["[", "]"] delimiters - registers an offense for literals with escaped and other spaces - accepts multi-line literals - accepts literals with escaped spaces - accepts literals without additional spaces - accepts newlines and additional following alignment spaces - accepts spaces between entries - registers an offense for unnecessary spaces - accepts multi-line literals within a method - registers an offense for spaces after first delimiter - registers an offense for spaces before final delimiter - for x type and ["(", ")"] delimiters - accepts literals without additional spaces - registers an offense for literals with escaped and other spaces - accepts literals with escaped spaces - registers an offense for spaces before final delimiter - accepts spaces between entries - registers an offense for unnecessary spaces - registers an offense for spaces after first delimiter - accepts multi-line literals within a method - accepts multi-line literals - accepts newlines and additional following alignment spaces - for x type and ["[", "]"] delimiters - accepts multi-line literals within a method - accepts spaces between entries - registers an offense for spaces before final delimiter - registers an offense for spaces after first delimiter - accepts multi-line literals - registers an offense for unnecessary spaces - accepts literals with escaped spaces - accepts newlines and additional following alignment spaces - registers an offense for literals with escaped and other spaces - accepts literals without additional spaces - for W type and ["{", "}"] delimiters - accepts spaces between entries - accepts literals with escaped spaces - accepts newlines and additional following alignment spaces - registers an offense for spaces after first delimiter - registers an offense for unnecessary spaces - registers an offense for spaces before final delimiter - accepts multi-line literals within a method - registers an offense for literals with escaped and other spaces - accepts multi-line literals - accepts literals without additional spaces - for w type and ["{", "}"] delimiters - registers an offense for spaces after first delimiter - registers an offense for literals with escaped and other spaces - accepts multi-line literals within a method - accepts literals with escaped spaces - registers an offense for spaces before final delimiter - accepts newlines and additional following alignment spaces - accepts literals without additional spaces - accepts spaces between entries - accepts multi-line literals - registers an offense for unnecessary spaces - 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 - accepts multi-line literals - registers an offense for spaces after first delimiter - accepts literals without additional spaces - registers an offense for literals with escaped and other spaces - registers an offense for unnecessary spaces - accepts newlines and additional following alignment spaces - -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 `case` without `else` - registers an offense when using `if-else` with all break branches - does not register an offense when using `if-elsif-else` and not all branches are breaking - registers an offense when using `case-when-else` with all break branches - does not register an offense when using `case-when-else` and not all branches are breaking - does not register an offense when using `if` without `else` - registers an offense when using `break` - -RuboCop::Cop::Style::OptionalArguments - allows methods with only one required argument - allows methods with multiple optional arguments at the end - allows methods with only one optional argument - allows methods with only optional arguments - allows methods without 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 - required params - registers an offense for optional arguments that come before required arguments where there are name arguments - allows optional arguments to come before a mix of required and optional named argument - allows optional arguments before required named arguments - with default values - allows optional arguments before an optional named argument - -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 - ignores arrays - registers an offense when the rhs is on the same line in setters - registers an offense for masgn with multi-line lhs - registers an offense when the rhs is on the same line in []= - configured supported types - allows supported types to be configured - when supported types is block - allows multi-line block defines on separate lines - registers an offense when multi-line assignments using block definition is on the same line - allows multi-line assignments when using shovel operator - allows multi-line assignments when using block definition on separate lines - same_line style - registers an offense when the rhs is a different line - registers an offense for masgn with multi-line lhs - ignores arrays - registers an offense when the rhs is a different line in setters - allows multi-line assignments on the same line - registers an offense when the rhs is a different line in []= - when supported types is block - allows multi-line assignments when using shovel operator - allows multi-line block defines on separate lines - 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 - configured supported types - allows supported types to be configured - -RuboCop::Cop::VariableForce::Assignment - #operator - when it is &&= operator assignment - returns &&= - when it is normal assignment - returns = - when it is += operator assignment - returns += - when it is multiple assignment - returns = - when it is ||= operator assignment - returns ||= - #meta_assignment_node - when it is ||= operator assignment - returns or_asgn node - when it is &&= operator assignment - returns and_asgn node - when it is += operator assignment - returns op_asgn node - when it is multiple assignment - returns masgn node - .new - 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 - #name - returns the variable name - -RuboCop::Cop::Style::ColonMethodDefinition - accepts a class method defined using . - using self - registers an offense for a class method defined using :: - using the class name - registers an offense for a class method defined using :: - -RuboCop::Cop::Lint::SafeNavigationChain - accepts usages of ordinary method chain - 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 method chain with safe navigation only - accepts usages of safe navigation with `present?` method - accepts usages of 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 safe navigation with + operator - registers an offense for ordinary method call exists after safe navigation method call - accepts usages of method chain with safe navigation only with argument - accepts usages of safe navigation with self assignment method - accepts usages of safe navigation with `nil?` method - accepts usages of safe navigation with || operator - registers an offense for safe navigation with < operator - accepts usages of safe navigation with `try` method - accepts usages of safe navigation at last only - registers an offense for safe navigation with [] operator - accepts usages of safe navigation with assignment method - accepts usages of safe navigation with & operator - registers an offense for ordinary method chain exists after safe navigation method call - accepts usages of safe navigation with | operator - accepts usages of ordinary method chain with argument - 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 - accepts usages of safe navigation with && operator - registers an offense for ordinary method call exists after safe navigation method call with an argument - registers an offense for safe navigation with []= operator - accepts usages of safe navigation with `blank?` method - accepts usages of safe navigation at last only with argument - accepts usages of safe navigation with `to_d` method - 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 - >= Ruby 2.7 - registers an offense for ordinary method chain exists after safe navigation method call with a block using numbered parameter + 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 variable is not used + does not care + when a block takes multiple arguments + 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 an argument is unused + registers an offense + and arguments are swap-assigned + accepts + and one argument is assigned to another, whilst other's value is not used + registers an offense + and a splat argument is unused + registers an offense and preserves splat + and all arguments are used + accepts + 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 have a block local variable + and the variable is unused + registers an offense + when an underscore-prefixed block argument is not used + accepts + in a method calling `binding` with arguments + when a method argument is unused + registers an offense + when a lambda block takes arguments + and an argument is unused + registers an offense + and all the arguments are unused + registers offenses and suggests using a proc + when a method argument is not used + does not care + in a method calling `binding` without arguments + accepts all arguments + inside a method definition + registers offenses RuboCop::Cop::Style::FormatString - when enforced style is percent - accepts String#% - registers an offense for sprintf with a hash argument - registers an offense for sprintf with 3 arguments - accepts format with 1 argument + when enforced style is sprintf registers an offense for format - registers an offense for sprintf - accepts sprintf with 1 argument - registers an offense for format with a hash argument - registers an offense for format with 3 arguments - accepts sprintf without arguments - accepts format without arguments - when enforced style is format - registers an offense for a string followed by something works if the first operand contains embedded expressions registers an offense for variable argument but does not auto-correct - does not register an offense for numbers - registers an offense for sprintf does not register an offense for ambiguous cases - does not auto-correct String#% with variable argument and assignment - registers an offense for sprintf with 2 arguments + registers an offense for variable argument and assignment but does not auto-correct + does not register an offense for numbers + registers an offense for a string followed by something + registers an offense for String#% with a hash argument + registers an offense for format with 2 arguments registers an offense for something followed by an array - registers an offense for something followed by a hash - when enforced style is sprintf - registers an offense for format + when enforced style is format registers an offense for variable argument but does not auto-correct + registers an offense for something followed by an array + does not register an offense for ambiguous cases works if the first operand contains embedded expressions registers an offense for a string followed by something - does not register an offense for ambiguous cases - registers an offense for format with 2 arguments + does not auto-correct String#% with variable argument and assignment does not register an offense for numbers - registers an offense for variable argument and assignment but does not auto-correct - registers an offense for something followed by an array - registers an offense for String#% with a hash argument + registers an offense for sprintf + registers an offense for sprintf with 2 arguments + registers an offense for something followed by a hash + when enforced style is percent + registers an offense for format with a hash argument + accepts format with 1 argument + registers an offense for format + registers an offense for sprintf + registers an offense for sprintf with a hash argument + registers an offense for sprintf with 3 arguments + registers an offense for format with 3 arguments + accepts String#% + accepts format without arguments + accepts sprintf with 1 argument + accepts sprintf without arguments -RuboCop::Cop::Style::OneLineConditional - does not parenthesize expressions when they do not contain method calls with unparenthesized arguments - allows one line if/then/end - 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 - 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 - 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 - 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 - does not break when one of the branches contains `next` keyword - does not break when one of the branches contains a retry 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 - behaves like changed precedence - adds parentheses around `puts 1` - behaves like changed precedence - adds parentheses around `a or b` - behaves like changed precedence - adds parentheses around `defined? :A` - one line if/then/else/end - registers an offense - allows empty else - behaves like changed precedence - adds parentheses around `not a` - behaves like changed precedence - adds parentheses around `a and b` - behaves like changed precedence - adds parentheses around `a = b` - one line unless/then/else/end - allows empty else +RuboCop::Cop::Style::MultilineIfModifier + if guard clause + registers an offense when indented registers an offense - behaves like changed precedence - adds parentheses around `a ? b : c` - one line if/then/else/end when `then` branch has no body + allows a one liner + allows a multiline condition + unless guard clause + allows a multiline condition + allows a one liner registers an offense - behaves like changed precedence - adds parentheses around `super b` - behaves like changed precedence - adds parentheses around `yield a` + registers an offense when indented -RuboCop::TargetRuby - 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 the default Ruby when jruby is in gems.locked - uses the default Ruby when Ruby is not in gems.locked - uses the default Ruby when rbx is in gems.locked - uses MRI Ruby version when it has multiple digits - uses MRI Ruby version when it is present in gems.locked - and Gemfile.lock exists - 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 - uses MRI Ruby version when it has multiple digits - uses the default Ruby when rbx is in Gemfile.lock - when bundler lock files are not present - uses the default target ruby version - when .ruby-version is present - does not read Gemfile.lock or gems.locked - 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 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 an MRI version - reads it to determine the target ruby version - when .ruby-version contains "system" version - uses the default target ruby version - when TargetRubyVersion is set - does not read .ruby-version - uses TargetRubyVersion - does not read Gemfile.lock or gems.locked +RuboCop::Cop::Lint::DisjunctiveAssignmentInConstructor + constructor has disjunctive assignment + LHS is ivar + registers an offense and corrects + constructor calls super after assignment + registers an offense and corrects + constructor calls any method before disjunctive assignment + accepts + constructor calls super before disjunctive assignment + accepts + LHS is lvar + accepts + empty constructor + accepts + constructor does not have disjunctive assignment + accepts -RuboCop::Cop::Style::SymbolProc - accepts block with a block argument - accepts block with adding a comma after the sole argument - registers an offense for a block when method in body is unary -/+ - accepts block with splat params - autocorrects multiple aliases with symbols as proc - accepts ::Proc.new with 1 argument - accepts block when method in body is not called on block arg - accepts proc with 1 argument - accepts Proc.new with 1 argument - auto-corrects correctly when args have a trailing comma - does not crash with a bare method call - accepts block with more than 1 expression in body - auto-corrects correctly when there are no arguments in parentheses - accepts ignored method - accepts block with no arguments - accepts empty block body - accepts lambda with 1 argument - registers an offense for a block with parameterless method call on param - accepts block with more than 1 arguments - when `super` has arguments - registers an offense - when the method has arguments - registers an offense - when `super` has no arguments +RuboCop::Cop::Style::StringMethods + registers an offense + when using safe navigation operator registers an offense -RuboCop::Cop::Style::Sample - behaves like accepts - accepts shuffle(random: Random.new) - behaves like accepts - accepts shuffle[foo, bar] - behaves like offense - registers an offense for shuffle[0, 3] - behaves like accepts - accepts shuffle.join([5, 6, 7]) - behaves like accepts - accepts shuffle.slice(2) - behaves like offense - registers an offense for shuffle(random: Random.new).first(2) - behaves like offense - registers an offense for shuffle.slice(0...3) - behaves like accepts - accepts shuffle.slice(3, 3) - behaves like accepts - accepts shuffle[2] - behaves like accepts - accepts shuffle.slice(foo, 3) - behaves like accepts - accepts shuffle.slice(2..3) - behaves like offense - registers an offense for shuffle.slice(0) - behaves like accepts - accepts shuffle.slice(-4..-3) - behaves like accepts - accepts shuffle[foo] - behaves like accepts - accepts sample - behaves like accepts - accepts shuffle[3, 3] - behaves like accepts - accepts shuffle[foo..3] - behaves like offense - registers an offense for shuffle[0] - behaves like accepts - accepts shuffle.map { |e| e } - behaves like accepts - accepts shuffle.at(2) - behaves like offense - registers an offense for shuffle.last - behaves like offense - registers an offense for shuffle.first(2) - behaves like offense - registers an offense for shuffle.at(0) - behaves like offense - registers an offense for shuffle.first(foo) - behaves like offense - registers an offense for shuffle.first - behaves like offense - registers an offense for shuffle[0..3] - behaves like accepts - accepts shuffle[foo..bar] - behaves like offense - registers an offense for shuffle.last(3) - behaves like accepts - accepts shuffle[foo, 3] - behaves like accepts - accepts shuffle.at(foo) - behaves like accepts - accepts shuffle - behaves like accepts - accepts shuffle.slice(foo) - behaves like offense - registers an offense for shuffle[-1] - behaves like accepts - accepts shuffle(random: Random.new)[2] - behaves like offense - registers an offense for shuffle.slice(0..3) - behaves like offense - registers an offense for shuffle.last(bar) - behaves like accepts - accepts shuffle(random: Random.new).find(&:odd?) - behaves like accepts - accepts shuffle.slice(foo..3) - behaves like accepts - accepts shuffle.slice(foo..bar) - behaves like offense - registers an offense for shuffle.slice(0, 3) - behaves like offense - registers an offense for shuffle(random: Random.new)[0..3] - behaves like accepts - accepts shuffle(random: Random.new)[2, 3] - behaves like offense - registers an offense for shuffle.slice(-1) - behaves like accepts - accepts shuffle[2..3] - behaves like offense - registers an offense for shuffle(random: Random.new).first - behaves like accepts - accepts shuffle.slice(foo, bar) - behaves like accepts - accepts shuffle[2..-3] - behaves like offense - registers an offense for shuffle(random: foo).last(bar) - behaves like offense - registers an offense for shuffle[0...3] - behaves like accepts - accepts shuffle[-4..-3] - behaves like offense - registers an offense for shuffle.at(-1) - behaves like accepts - accepts shuffle.slice(2..-3) - -RuboCop::Cop::Layout::EmptyLines - registers an offense for consecutive empty lines - works when there are no tokens - handles comments - does not register an offense for empty lines in a string - does not register an offense for heredocs with empty lines inside - -RuboCop::Cop::Team - #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 - when incompatible cops are correcting together - auto corrects without SyntaxError - #external_dependency_checksum - does not error with no cops - when multiple cops join - returns string - when cop with different checksum joins - has a different checksum for the whole team - when a cop joins - returns string - #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 - #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 - #forces - returns force instances - when a cop joined a force - returns the force - when multiple cops joined a same force - returns only one force instance - when no cops joined force - returns nothing - #inspect_file - returns offenses - when done twice - allows cops to get ready - when Cop#on_* raises an error - records Team#errors - when autocorrection is enabled - still returns offenses - does autocorrection - when Parser reports non-fatal warning for the file - returns Parser warning offenses - returns offenses from cops - when a cop has no interest in the file - returns all offenses except the ones of the cop - when a correction raises an error - records Team#errors - RuboCop::Cop::Lint::NonDeterministicRequireOrder + when not requiring files + does not register an offense when requiring files with sorted glob does not register an offense + with sorted index + does not register an offense with unsorted glob 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 index + registers an offsense and autocorrects to add .sort + registers an offsense with extra logic with top-level ::Dir registers an offense and corrects to add .sort with require block passed as parameter @@ -5051,399 +4852,483 @@ registers an offense and corrects to add .sort.each with require block passed as parameter registers an offense and autocorrects to add sort - 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 sorted index - does not register an offense - when not requiring files - does not register an offense -RuboCop::Cop::Lint::RandOne - behaves like offenses - rand(-1) - registers an offense - behaves like no offense - Kernel.rand(-1..1) - does not register an offense - behaves like no offense - Kernel.rand - does not register an offense - behaves like offenses - Kernel.rand(-1.0) - registers an offense - behaves like offenses - rand(-1.0) - registers an offense - behaves like offenses - Kernel.rand(1) - registers an offense - behaves like no offense - rand(2) - does not register an offense - behaves like offenses - rand(1.0) - registers an offense - behaves like no offense - rand(-1..1) - does not register 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 - Kernel.rand 2 - does not register 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 - rand 1 - registers an offense - behaves like offenses - Kernel.rand 1.0 - registers an offense +RuboCop::Cop::Style::Dir + when using `#dirname` and `#realpath` + registers an offense with ::File + registers an offense + when using `#expand_path` and `#dirname` + registers an offense + registers an offense with ::File -RuboCop::Cop::Lint::ShadowingOuterLocalVariable - when an outer scope variable is referenced in a block - does not register an offense - when a block argument has same name "_" as outer scope variable "_" - does not register an offense - when a block local variable has same name as an outer scope variable +RuboCop::Cop::Layout::EmptyLinesAroundAccessModifier + EnforcedStyle is `around` + recognizes blank lines with DOS style line endings + requires blank line before public + accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line + ignores comment line before module_function + ignores public inside a method call + accepts missing blank line when at the beginning of module + ignores protected inside a method call + autocorrects blank line after #{access_modifier} with comment + accepts missing blank line when at the end of specifying a superclass + recognizes blank lines with DOS style line endings + accepts missing blank line when at the end of specifying `self` + requires blank line after, but not before, protected when at the beginning of class/module + requires blank line when next line started with end + ignores comment line before protected + accepts missing blank line when at the end of block + recognizes blank lines with DOS style line endings + ignores private with a right-hand-side condition + 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 end of block + requires blank line when next line started with end + ignores module_function with a right-hand-side condition + accepts missing blank line when specifying `self` that breaks the line + accepts missing blank line when 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 beginning of class + accepts missing blank line when at the end of specifying a superclass + ignores an accessor with the same name as module_function above a method definition + accepts missing blank line when at the end of specifying `self` + requires blank line when next line started with end + ignores public deep inside a method call + 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 specifying `self` that breaks the line + ignores private inside a method call + autocorrects blank line after #{access_modifier} with comment + requires blank line after module_function + accepts missing blank line when at the beginning of sclass + accepts missing blank line when at the end of block + requires blank line before private + accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line + ignores an accessor with the same name as private above a method definition + requires blank line before protected + accepts missing blank line when at the end of specifying a superclass + ignores module_function 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 specifying `self` that breaks the line + requires blank line after protected + accepts missing blank line when at the end of specifying `self` + accepts missing blank line when at the beginning of sclass + accepts missing blank line when at the beginning of class + accepts missing blank line when at the end of block + accepts missing blank line when at the beginning of class + accepts missing blank line when specifying a superclass that breaks the line + ignores private deep inside a method call + accepts missing blank line when at the beginning of module + autocorrects blank line after #{access_modifier} with comment + ignores comment line before public + ignores public with a right-hand-side condition + ignores protected deep inside a method call + ignores module_function deep inside a method call + accepts missing blank line when specifying `self` that breaks the line + requires blank line before module_function + 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, but not before, public when at the beginning of class/module + accepts missing blank line when at the end of specifying a superclass + ignores comment line before private + ignores protected with a right-hand-side condition + requires blank line after public + 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 sclass + accepts missing blank line when at the beginning of module + autocorrects blank line after #{access_modifier} with comment + requires blank line when next line started with end + requires blank line after private + accepts missing blank line when at the end of specifying `self` + recognizes blank lines with DOS style line endings + requires blank line after, but not before, private when at the beginning of class/module + 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, private + at the beginning of block + for blocks defined with do + accepts missing blank line with arguments + accepts missing blank line + requires blank line after, but not before, public + for blocks defined with {} + accepts missing blank line with arguments + accepts missing blank line + at the beginning of block + for blocks defined with do + accepts missing blank line with arguments + accepts missing blank line + requires blank line after, but not before, protected + for blocks defined with {} + accepts missing blank line with arguments + accepts missing blank line + 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 + requires blank line after, but not before, module_function + accepts missing blank line + EnforcedStyle is `only_before` + accepts missing blank line after protected + registers an offense for missing blank line before public + does not register an offense when `end` immediately after protected + registers an offense for missing blank line before module_function + accepts blank line after module_function + registers an offense for missing blank line before protected + registers an offense for blank line after protected + accepts blank line after public + registers an offense for missing blank line before private + registers an offense for blank line after private + does not register an offense when `end` immediately after private + accepts missing blank line after private + +RuboCop::Cop::Layout::EmptyComment + registers an offense and corrects using multiline empty comments + does not register an offense when using comment text + registers an offense and corrects using single line empty comment + registers an offense and corrects using an empty comment next to code + register offenses and correct multiple empty comments next to code + register offenses and correct multiple aligned empty comments next to code + does not register an offense when using comment text with leading and trailing blank lines + registers an offense and corrects an empty comment without space next to code + allow margin comment (default) + does not register an offense when using margin comment + disallow border comment + registers an offense and corrects using border comment + registers an offense and corrects using single line empty comment + allow border comment (default) + does not register an offense when using border comment + disallow margin comment + registers an offense and corrects using margin comment + +RuboCop::YAMLDuplicationChecker + 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 + when yaml does not have any duplication + does not call block + +RuboCop::Cop::Style::MultipleComparison + does not register an offense for comparing lvars when a string is on the lefthand side + does not register an offense for comparing lvars + registers an offense when `a` is compared three times on the right hand side + registers an offense when multiple comparison is not part of a conditional + does not register an offense for Array#include? + does not register an offense for a duplicated condition + registers an offense when `a` is compared three times + does not register an offense for comparing multiple literal strings + does not register an offense for a == b || b == a + registers an offense when `a` is compared three times, once on the righthand side + does not register an offense for comparing multiple int literals + registers an offense when `a` is compared twice + does not register an offense for comparing an lvar + +RuboCop::Cop::InternalAffairs::MethodNameEqual + registers an offense when using `#method == other_node.do_something` + does not register an offense when using `#method?` + registers an offense when using `#method == :do_something` + +RuboCop::Cop::Metrics::MethodLength + accepts a method with less than 5 lines + does not count blank lines + is not fooled by one-liner methods, syntax #1 + does not count commented lines by default + accepts empty methods + properly counts lines when method ends with block + is not fooled by one-liner methods, syntax #2 + accepts a method with multiline arguments and less than 5 lines of body + when CountComments is enabled + also counts commented lines + 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 defined on a singleton class registers an offense - when a block argument has same name as an outer scope variable + when method is a class method registers an offense - when a splat block argument has same name as an outer scope variable + when method is an instance method registers an offense - when an outer scope variable is reassigned 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 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 multiple block arguments have same name "_" - does not register an offense - when a block block argument has same name as an outer scope variable + when `CountAsOne` is not empty + folds array into one line + when method is defined with `define_method` registers an offense - when multiple block arguments have a same name starts with "_" - does not register an offense -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 +RuboCop::Cop::Security::YAMLLoad + registers an offense and corrects a fully qualified ::YAML.load + registers an offense and corrects load with a literal string + does not register an offense for YAML.dump + does not register an offense for YAML.load under a different namespace + +RuboCop::CLI + does not register any offenses for an empty file + can process a file with an invalid UTF-8 byte sequence + registers an offense for a syntax error + registers an offense for Parser warnings + finds a file with no .rb extension but has a shebang line + checks a given file with faults and returns 1 + when errors are raised while processing files due to bugs + displays an error message to stderr + 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 + style guide only usage + via the config + AllCops/DisabledByDefault + when it is false + runs all cops that are enabled in default configuration + when it is true + runs only the cop configured in .rubocop.yml + AllCops/StyleGuideCopsOnly + when it is false + runs cops for rules regardless of any link to the style guide + when it is true + skips cops that have no link to a style guide + via the cli option + --only-guide-cops + runs cops for rules that link to a style guide + overrides configuration of AllCops/StyleGuideCopsOnly + skips cops that have no link to a style guide + unknown cop + in configuration file is given + prints the error and exists with code 2 + configuration of `require` + unknown library is specified + exits with 2 + cops can exclude files based on config + ignores excluded files + when interrupted + returns 130 + rubocop:disable comment + can disable selected cops in a code section + can disable all cops in a code section + can disable selected cops on a single line + can disable all cops on a single line + without using namespace + can disable selected cops on a single line but prints a warning + when --auto-correct-all is given + does not trigger RedundantCopDisableDirective due to lines moving around + 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 + when not necessary + causes an offense to be reported + and RedundantCopDisableDirective is individually excluded + does not report RedundantCopDisableDirective offenses + and RedundantCopDisableDirective is disabled through department + 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 + 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 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 + obsolete cops + when configuration for TrailingComma is given + fails with an error message + when checking a correct file + returns 0 + when super is used with a block + still returns 0 + when lines end with CR+LF + reports an offense + configuration from file + allows the default configuration file as the -c argument + prints a warning for an unrecognized configuration parameter + shows an error if the input file cannot be found + works when a configuration file passed by -c specifies Exclude with strings + displays style guide URLs if DisplayStyleGuide is true + can disable parser-derived offenses with warning severity + fails when a configuration file has invalid YAML syntax + only reads configuration in explicitly included hidden directories + does not consider Include parameters in subdirectories + can exclude a vendor directory indirectly + fails when a configuration file specifies an invalid Severity + prefers a config file in ancestor directory to another in home + works when a cop that others depend on is disabled + excludes the vendor directory by default + can exclude directories relative to .rubocop.yml + prints an error message for an unrecognized EnforcedStyle + finds included files + can be configured with project config to disable a certain error + can be configured to merge a parameter that is a hash + can be configured to override a parameter that is a hash in a special case + can be configured with option to disable a certain error + can use an alternative max line length from a config file + ignores excluded files + works when a configuration file specifies Severity for Metrics/ParameterLists and Layout + can exclude a vendor directory with an erroneous config file + displays cop names if DisplayCopNames is false + cannot disable Syntax offenses + can have different config files in different directories + prints an error for an unrecognized cop name in .rubocop.yml + works when a configuration file passed by -c specifies Exclude with regexp + matches included/excluded files correctly when . argument is given + uses the DefaultFormatter if another formatter is not specified + does not read files in excluded list + works when a configuration file specifies Severity for Metrics/ParameterLists and Layout/LineLength + can exclude a typical vendor directory + when --force-default-config option is specified + when config file specified with -c + ignores config file + when no config file specified + ignores config file + without using namespace + can be configured with option to disable a certain error + when MultilineMethodCallIndentation is used with aligned style and IndentationWidth parameter + fails with an error message + when a file inherits from a higher level + inherits relative excludes correctly + 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 + when obsolete MultiSpaceAllowedForOperators param is used + displays a warning + when configured for indented_internal_methods style indentation + registers offense for normal indentation in class + registers offense for normal indentation in module + accepts indented_internal_methods style indentation + when MultilineOperationIndentation is used with aligned style and IndentationWidth parameter + fails with an error message + +RuboCop::Cop::Layout::SpaceBeforeSemicolon + registers an offense and corrects more than one space before a semicolon + registers an offense and corrects space before semicolon + does not register an offense for no space before semicolons inside block braces when EnforcedStyle for SpaceInsideBlockBraces is space - registers an offense and corrects no space between a semicolon and a closing brace + accepts a space between an opening brace and a semicolon behaves like common behavior - accepts a space between a semicolon and a closing brace + accepts no space between an opening brace and a semicolon when EnforcedStyle for SpaceInsideBlockBraces is no_space - accepts no space between a semicolon and a closing brace + registers an offense and corrects a space between an opening brace and a semicolon behaves like common behavior - accepts a space between a semicolon and a closing brace - -RuboCop::Cop::Style::RedundantSelf - accepts a self receiver of methods also defined on `Kernel` - accepts a self receiver of .() - accepts a self receiver on an lvalue of an or-assignment - accepts a self receiver with the double less-than operator - accepts a self receiver used to distinguish from argument of block - accepts a self receiver on an lvalue of an assignment - accepts a self receiver on an lvalue of an and-assignment - accepts a self receiver for methods named like ruby keywords - reports an offense a self receiver of .call - accepts a self receiver on an lvalue of a plus-assignment - accepts a self receiver used to distinguish from constant - does not report an offense when self receiver in a method argument and lvalue have the same name - accepts a self receiver with the square bracket operator - reports an offense a self receiver on an rvalue - does not report an offense when receiver and multiple assigned lvalue have the same name - 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 - does not report an offense when receiver and lvalue have the same name - instance methods - 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 an argument when an inner method is defined - accepts a self receiver used to distinguish from optional argument - accepts a self receiver used to distinguish from blockarg - class methods - 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 local variable - accepts a self receiver used to distinguish from blockarg - -RuboCop::Cop::Lint::UselessSetterCall - handles exception assignments without exploding - is not confused by operators ending with = - with method ending with setter call on argument - 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 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 - 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 - with method ending with setter call 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 - when a lvar contains an object passed as argument at the end of the method - accepts the setter call on the lvar - with method ending with ivar assignment - 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 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 ivar - accepts - when a lvar contains a non-local object returned by a method - accepts - with method ending with square bracket setter on local object - registers an offense + accepts no space between an opening brace and a semicolon -RuboCop::Cop::Style::CommandLiteral - when PercentLiteralDelimiters only has a default - respects the configuration when auto-correcting - when EnforcedStyle is set to percent_x - 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 without backticks - registers an offense and corrects to %x - a multi-line ` string with backticks - registers an offense without auto-correction - a multi-line %x string without backticks - is accepted - a single-line ` string with backticks - registers an offense without auto-correction - a multi-line %x string with backticks - is accepted - heredoc commands - is ignored - when PercentLiteralDelimiters is configured and a default exists - ignores the default when auto-correcting - %x commands with other delimiters than parentheses - registers an offense - when PercentLiteralDelimiters is configured with curly braces - respects the configuration when auto-correcting - when EnforcedStyle is set to mixed - 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 ` string with 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 with backticks - registers an offense without auto-correction - when configured to allow inner 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 backticks - a multi-line ` string without 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 single-line ` string with backticks - registers an offense without auto-correction - when configured to allow inner 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 single-line %x string without backticks - registers an offense and corrects to backticks - a multi-line %x string without backticks - registers an offense and corrects to backticks - a multi-line ` string with backticks - registers an offense without auto-correction - when configured to allow inner backticks - is accepted +RuboCop::Cop::Style::EvalWithLocation + registers an offense when using `#eval` with a string on a new line + registers an offense when using `#eval` with `binding` only + registers an offense when using `#eval` without lineno + registers an offense when using `#eval` with an incorrect line number + registers an offense when using `#module_eval` without any arguments + accepts `eval` with a heredoc, a filename and `__LINE__ + 1` + accepts `eval` with a code that is a variable + registers an offense when using `#instance_eval` without any arguments + accepts `eval` with a string, a filename and `__LINE__` on a new line + registers an offense when using `#eval` without any arguments + registers an offense when using `#eval` with a heredoc and an incorrect line number + registers an offense when using `#class_eval` without any arguments + registers an offense when using `#class_eval` with an incorrect lineno + accepts `eval` with a string, a filename and `__LINE__` -RuboCop::Cop::RangeHelp - source indicated by #range_by_whole_lines - 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 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" - when source doesn't end with a newline - with include_final_newline - is expected to eq 30 - is expected to eq "newline_at_end" - without include_final_newline - is expected to eq "newline_at_end" - 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 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 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" - 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" - source indicated by #range_with_surrounding_comma - when side is :right - is expected to eq "Error," - when side is :left - is expected to eq ",Error" - when side is :both - is expected to eq ",Error," - 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::Layout::SpaceBeforeComma + registers an offense and corrects block argument with space before comma + handles more than one space before a comma + registers an offense and corrects array index with space before comma + registers an offense and corrects method call arg with space before comma + does not register an offense for no spaces before comma -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 without 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 - EnforcedStyleForLeadingUnderscores: required - does not register an offense with a leading `_` for both names - registers an offense when names match but missing a leading _ - registers an offense when it has leading `_` but names do not match - with default EnforcedStyleForLeadingUnderscores => disallowed - memoized variable does not match class 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 predicate method name - does not register an offense - memoized variable matches bang method name - 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 method name for block - does not register an offense - non-memoized variable does not match method name - does not register an offense - memoized variable does not match method name during assignment - registers an offense - memoized variable after other code does not match method name - registers an offense - registers an offense for a predicate method - registers an offense for a bang method - memoized variable does not match method name for block - registers an offense - memoized variable does not match method name - registers an offense +RuboCop::Cop::Style::SpecialGlobalVars + when style is use_english_names + auto-corrects #{$!} to #{$ERROR_INFO} + generates correct auto-config when Perl variable names are used + generates correct auto-config when mixed styles are used + auto-corrects $/ to $INPUT_RECORD_SEPARATOR + registers an offense for $: + is clear about variables from the English library vs those not + registers an offense for $0 + does not register an offense for backrefs like $1 + registers an offense for $$ + auto-corrects #$: to #{$LOAD_PATH} + registers an offense for $" + when style is use_perl_names + registers an offense for $LOAD_PATH + auto-corrects #{$LOAD_PATH} to #$: + registers an offense for $PID + does not register an offense for backrefs like $1 + registers an offense for $LOADED_FEATURES + registers an offense for $PROCESS_ID + registers an offense for $PROGRAM_NAME + auto-corrects $INPUT_RECORD_SEPARATOR to $/ -RuboCop::Cop::Lint::NonLocalExitFromIterator - allows return in define_singleton_method - allows return with value - allows return in define_method - when block is not followed by method chain - allows - when block is followed by method chain - and has no argument - allows - and has single argument - registers an offense - and has multiple arguments - registers an offense - when block is lambda - allows - when lambda is inside of block 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 an instance method definition - allows return in a class method definition +RuboCop::Cop::Lint::HeredocMethodCallPosition + incorrect cases + with trailing comma in method call + detects + chained case with parens + detects + chained case no parens + detects + chained case with multiple line args + detects + simple incorrect case + detects + simple incorrect case with paren + detects + chained case without args + detects + correct cases + accepts simple correct case + accepts chained correct case + ignores if no call RuboCop::Cop::Layout::EmptyLinesAroundModuleBody - when EnforcedStyle is empty_lines - registers an offense for module body not ending with a blank + when EnforcedStyle is no_empty_lines autocorrects beginning and end - registers an offense for module body not starting or ending with a blank - accepts modules with an empty body + registers an offense for module body starting with a blank + registers an offense for module body ending with a blank when EnforcedStyle is empty_lines_special + 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 without blank lines + registers and autocorrects the offenses + source with blank lines + autocorrects the offenses + source without blank lines + registers an offense for module not beginning and ending with a blank line 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 source without blank lines registers an offense for module not ending with a blank line + source with blank lines + 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 with constants - registers and autocorrects the offenses 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 + source with comment before method definition registers an offense for module beginning with a blank line when namespace has multiple children requires empty lines for namespace - module with only constants - registers and autocorrects the offenses module with constant and child module registers and autocorrects the offenses module with empty body @@ -5451,1351 +5336,3622 @@ does NOT register offenses with empty line does NOT register 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 with blank lines - autocorrects the offenses - source without blank lines - registers and autocorrects the offenses + module with only constants + registers and autocorrects the offenses + when EnforcedStyle is empty_lines + accepts modules with an empty body + registers an offense for module body not starting or ending with a blank + registers an offense for module body not ending with a blank + autocorrects beginning and end when EnforcedStyle is empty_lines_except_namespace - 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 module + registers offenses for namespaced module body not ending with a blank + registers offense for namespace body starting with a blank registers offenses for namespaced module body not starting with a blank + registers offense for namespace body ending with a blank requires no empty lines for namespace - registers offense for namespace body starting with a blank autocorrects beginning and end - registers offense for namespace body ending with a blank - registers offenses for namespaced module body not ending 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 requires no empty lines for namespace - registers offense for namespace body starting with a blank registers offense for namespace body ending with a blank - 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 - -RuboCop::Cop::Layout::EmptyLinesAroundBeginBody - registers an offense for begin body starting in method - registers an offense for begin body ending with a blank - registers an offense for begin body starting with a blank - accepts begin block without empty line - registers an offense for begin body ending in method - registers an offense for else body ending - registers an offense for ensure body ending - registers an offense for rescue body ending - accepts begin block without empty line in a method - registers many offenses with complex begin-end - registers an offense for begin body starting with rescue - -RuboCop::Cop::Style::Encoding - registers an offense for encoding inserted by magic_encoding gem - registers an offense for vim-style encoding comments - registers no offense when encoding is in the wrong place - 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 offense for namespace body starting with a blank -RuboCop::Cop::Lint::EmptyEnsure - registers an offense and corrects empty ensure - does not register an offense for non-empty ensure +RuboCop::Cop::Style::NilComparison + configured with predicate preferred + registers an offense for == nil + registers an offense for === nil + configured with comparison preferred + registers an offense for nil? -RuboCop::Cop::Layout::EmptyLinesAroundExceptionHandlingKeywords - accepts empty lines around begin body - with complex begin-end - registers many offenses - registers an offense for rescue section ending with a blank - accepts no empty line - registers an offense for above rescue keyword with a blank - accepts empty begin - accepts empty method definition - registers an offense for rescue section ending for method definition a blank - registers an offense for rescue section starting with a blank - with complex method definition - registers many offenses +RuboCop::Cop::Style::InverseMethods + registers an offense for !foo.present? + registers an offense for !foo.none? + registers an offense for !(foo == bar) + registers an offense for not (foo == bar) + allows comparing camel case constants on the right + allows comparing camel case constants on the left + registers an offense for !(foo !~ bar) + registers an offense for !(foo > bar) + registers an offense for !(foo =~ bar) + registers an offense for !foo.even? + registers an offense for comparing snake case constants on the left + allows a method call without a not + registers an offense for comparing snake case constants on the right + allows an inverse method when double negation is used + registers an offense for !foo.include? + registers an offense for not (foo != bar) + registers an offense for calling !.none? with a block + registers an offense for !foo.odd? + registers an offense for !(foo < bar) + registers an offense for calling !.any? inside parens + registers an offense for not (foo > bar) + allows an inverse method with a block when double negation is used + allows an inverse method in a block with next + registers an offense for not (foo =~ bar) + registers an offense for not (foo !~ bar) + registers an offense for !foo.exclude? + registers an offense for not (foo < bar) + registers an offense for !(foo != bar) + registers an offense for !foo.any? + registers an offense for calling !.none? with a symbol proc + registers an offense for !foo.blank? + 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 !@@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 !@foo.none? + registers an offense for calling not @foo.none? + behaves like all variable types + registers an offense for calling !FOO::BAR.none? + registers an offense for calling not 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 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#!` + registers a single offense for nested inverse method calls + corrects an inverted method call when using `BasicObject# !` + corrects an inverted method call + corrects a complex inverted method call + registers a single offense for nested inverse method calls + corrects an inverted do end method call + corrects a complex inverted method call + registers an offense for an inverted equality block + 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 foo.select! { |e| !e } + corrects an inverted method call when using `BasicObject#!` + corrects an inverted method call when using `BasicObject# !` + registers an offense for a multiline method call where the last method is inverted + registers an offense for a multiline inverted equality block + corrects an inverted method call when using `BasicObject# !` + corrects an inverted do end method call + registers an offense for an inverted equality block + corrects an inverted do end method call + registers an offense for a multiline inverted equality block + corrects an inverted method call + registers an offense for an inverted equality block + registers an offense for a multiline inverted equality block + registers an offense for a multiline method call where the last method is inverted + registers an offense for foo.reject { |e| !e } + registers a single offense for nested inverse method calls + 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 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 + corrects an inverted method call + registers an offense for foo.reject! { |e| !e } + corrects an inverted method call + registers a single offense for nested inverse method calls + corrects an inverted method call when using `BasicObject#!` -RuboCop::Cop::Layout::HashAlignment - accepts several pairs per line - register no offense for yield without args - accepts single line hash - accepts pairs that don't start a line - register no offense for superclass call without args - always inspect last argument hash - registers an offense and corrects misaligned keys in explicit hash for super - registers offense and corrects misaligned keys in explicit hash - registers an offense and corrects misaligned keys in implicit hash for super - registers offense and corrects misaligned keys in implicit hash - registers an offense and corrects misaligned keys in explicit hash for yield - registers an offense and corrects misaligned keys in implicit hash for yield - with table+separator alignment configuration - accepts a single method argument entry with colon - with invalid configuration - fails - with table alignment configuration - accepts single line hash - accepts hashes that use different separators and double splats - accepts hashes that use different separators - accepts a multiline array of single line hashes - registers an offense for misaligned hash values - accepts an empty hash - accepts pairs that don't start a line - accepts aligned hash keys and values - accepts a symbol only hash followed by a keyword splat - registers an offense and corrects misaligned hash rockets - accepts a keyword splat only hash - registers an offense and corrects for misaligned hash keys - accepts several pairs per line - with default configuration - registers an offense and corrects misaligned mixed multiline hash keys - registers an offense and corrects table alignment - accepts left-aligned hash keys with single spaces - registers an offense and corrects misaligned hash keys - registers an offense and corrects separator alignment - registers an offense and corrects multiline value starts in wrong place - registers an offense and corrects alignment when using double splat in braces - registers an offense and corrects alignment when using double splat in an explicit hash - registers an offense and corrects zero or multiple spaces - does not register an offense when value starts on next line - registers an offense and corrects mixed hash styles - with implicit hash as last argument - registers an offense and corrects misaligned hash keys - accepts an empty hash - registers an offense and corrects right alignment of keys - accepts aligned hash keys - with different settings for => and : - registers offenses and correct misaligned entries - accepts aligned entries - ignore implicit last argument hash - registers an offense and corrects misaligned keys in explicit hash for super - accepts misaligned keys in implicit hash - accepts misaligned keys in implicit hash for super - registers an offense and corrects misaligned keys in explicit hash for yield - registers an offense and corrects misaligned keys in explicit hash - accepts misaligned keys in implicit hash for yield - with separator alignment configuration - accepts hashes with different separators - accepts aligned hash keys - accepts several pairs per line - registers an offense and corrects misaligned hash values - registers an offense and corrects mixed indentation and spacing - accepts pairs that don't start a line - accepts an empty hash - accepts single line hash - doesn't break code by moving long keys too far left - registers an offense and corrects misaligned hash rockets - always ignore last argument hash - accepts misaligned keys in explicit hash for yield - accepts misaligned keys in explicit hash - 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 implicit hash for yield - ignore explicit last argument hash - registers an offense and corrects misaligned keys in implicit 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 - registers an offense and corrects misaligned keys in implicit hash for super - accepts misaligned keys in explicit hash for yield - with multiple preferred(key and table) alignment configuration - registers an offense and corrects misaligned hash keys with mixed hash style - accepts aligned hash keys, by table - 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, prefer key when least offenses - registers an offense and corrects misaligned hash values, works separate for each hash - accepts aligned hash keys with mixed hash style - accepts aligned hash keys, by keys - registers an offense and corrects misaligned hash values - accepts an empty hash - table and key config - registers an offense and corrects misaligned hash values, prefer table because it is specified first +RuboCop::Cop::Style::EmptyBlockParameter + accepts a block that is do-end style without parameter + registers an offense for an empty block parameter with {} style + 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 lambda + registers an offense for an empty block parameter with super + registers an offense for an empty block parameter with do-end wtyle + accepts a non-empty block parameter with {} style + accepts a block that is {} style without parameter -RuboCop::Cop::Style::UnpackFirst - does not register offense - when using `#unpack` accessing second element - when using `#unpack1` - registers offense - when using `#unpack` with `#slice` - when using `#unpack` with dot and square brackets - when using `#unpack` with square brackets - when using `#unpack` with `#at` - when using `#unpack` with `#first` +RuboCop::Cop::Bundler::InsecureProtocolSource + registers an offense when using `source :rubyforge` + registers an offense when using `source :gemcutter` + registers an offense when using `source :rubygems` -RuboCop::Cop::Naming::FileName - with include acronym name - does not register an offense - with dotfiles - does not report an offense - when CheckDefinitionPathHierarchy is false - on an empty file - registers an offense - on a file with a non-matching class - registers an offense - in a non-matching directory, but with 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 matching class - does not register an offense - with a non-matching module containing a matching class - does not register an offense - with snake_case file names without file extension - does not report 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 - when ExpectMatchingDefinition is true - on a file which defines no class or module at all - under lib - registers an offense - under spec - registers an offense - under test - registers an offense - under src - registers an offense - under some other random directory - registers an offense - on an empty file with a space in its filename - registers an offense - on an empty file +RuboCop::Cop::Layout::EndOfLine + when EnforcedStyle is crlf + accepts an empty file + registers an offense for CR+LF + does not register offenses after __END__ + highlights the whole offending line + does not register offense for no CR at end of file + and source is a string registers an offense - on a file which defines a nested module - in a directory elsewhere which does not match the module name - registers 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 directory with multiple instances of src - does not register an offense - in a matching directory under test - does not register an offense - in a directory with multiple instances of spec - does not register an offense - in a matching directory under spec - does not register an offense - in a matching directory under lib - does not register an offense - in a matching directory under src - does not register an offense - in a non-matching directory under src - registers an offense - in a non-matching directory under spec - registers an offense - in a non-matching directory under lib - 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 - on a file which uses Name::Spaced::Module syntax - in a non-matching directory under src - registers an offense - in a non-matching directory under test - registers 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 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 lib - registers an offense - in a matching directory under lib - does not register an offense - in a directory with multiple instances of src - does not register an offense - in a directory with multiple instances of lib - does not register an offense - in a matching directory under spec - 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 class - in a non-matching directory under spec - registers an offense - in a matching directory under test - does not register 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 elsewhere which does not match the module name - registers an offense - in a directory with multiple instances of src - does not register an offense - in a directory with multiple instances of test - 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 lib - registers an offense - in a directory with multiple instances of spec - does not register an offense - in a non-matching directory under src - 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 non-matching directory under test - registers an offense - on a file which defines multiple classes - in a directory with multiple instances of spec - does not register an offense - in a non-matching directory under lib - registers an offense - in a matching directory under test - does not register an offense - 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 non-matching directory under test - registers an offense - in a matching directory under lib - 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 directory with multiple instances of src - does not register an offense - in a directory with multiple instances of test - does not register an offense - in a directory with multiple instances of lib - does not register an offense - in a non-matching directory under src - registers an offense - in a matching directory under spec - does not register an offense - with snake_case file names ending in .rb - reports an offense - with acronym class name - does not register an offense - with acronym namespace - does not register an offense - with non-snake-case file names with a shebang - does not report an offense - when IgnoreExecutableScripts is disabled - reports an offense - with snake_case names which use ? and ! - does not report an offense - with camelCase file names without file extension - reports an offense - when Regex is set - with a non-matching name + and the default external encoding is US_ASCII + does not crash on UTF-8 encoded non-ascii characters + can inspect non-UTF-8 encoded source with proper encoding comment + and there are many lines ending with LF + can inspect non-UTF-8 encoded source with proper encoding comment + registers only one offense + when EnforcedStyle is native + registers an offense for an incorrect EOL + when EnforcedStyle is lf + does not register offenses after __END__ + registers an offense for CR at end of file + accepts an empty file + registers an offense for CR+LF + highlights the whole offending line + and source is a string registers an offense - with a matching name - does not register 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 - with snake_case names which use + - does not report an offense - -RuboCop::Cop::Style::Send - with public_send - and with a receiver - does not register an offense for an invocation with args - does not register an offense for an invocation without args - and without 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 without a receiver - registers 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 - registers an offense for an invocation with args - when using safe navigation operator - registers an offense for an invocation with args - 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 + and there are many lines ending with CR+LF + can inspect non-UTF-8 encoded source with proper encoding comment + registers only one offense + and the default external encoding is US_ASCII + can inspect non-UTF-8 encoded source with proper encoding comment + does not crash on UTF-8 encoded non-ascii characters -RuboCop::Cop::Metrics::Utils::AbcSizeCalculator - #calculate - multiple assignment - is expected to eq "<3, 1, 0>" - with a yield - is expected to eq "<0, 1, 0>" - with []= - is expected to eq "<2, 1, 0>" - if and arithmetic operations - is expected to eq "<2, 8, 4>" - assignment with ternary operator - is expected to eq "<2, 6, 2>" - with &&= - is expected to eq "<2, 0, 1>" - multiple calls with return - is expected to eq "<0, 3, 0>" - same with extra condition - is expected to eq "<2, 9, 5>" - with a block - is expected to eq "<2, 3, 0>" - 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>" - method with arguments - is expected to eq "<4, 0, 0>" - with .foo = - is expected to eq "<1, 2, 0>" - with unused assignments - is expected to eq "<2, 1, 0>" - with a for - is expected to eq "<2, 1, 1>" - same but with 7 arguments - is expected to eq "<9, 3, 0>" - elsif vs else if - elsif - is expected to eq "<0, 5, 3>" - else if - is expected to eq "<0, 5, 4>" - with a known iterating block - is expected to eq "<2, 4, 2>" +RuboCop::Cop::Style::SingleLineMethods + auto-corrects defs with parentheses after method name + auto-corrects def with semicolon before end + auto-corrects def with argument in parentheses + auto-corrects def with argument and no parentheses + accepts a multi-line method + does not crash on an method with a capitalized name + registers an offense for a single-line method + auto-corrects def with semicolon 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::PreferredHashMethods - with enforced `short` style - accepts has_value? with no args - accepts has_key? with no args - registers an offense for has_key? with one arg - registers an offense for has_value? with one arg - when using safe navigation operator - registers an offense for has_value? with one arg - with enforced `verbose` style - registers an offense for key? with one arg - accepts key? with no args - accepts value? with no args - registers an offense for value? with one arg +RuboCop::Runner + how formatter is invoked + #started + sends all file paths + the passed files paths + is frozen + #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 file specific information hash + sends a file path + the passed path + is frozen + invocation order + is called in the proper sequence + #file_finished + sends an array of detected offenses for the file + sends a file path + the passed path + is frozen -RuboCop::Cop::Lint::FormatParameterMismatch - does not register offense for `String#%` when arguments, fields match - does not register an offense for sprintf with splat argument - accepts an extra arg for dynamic width with other preceding flags - registers an offense when there are less arguments than expected - ignores percent right next to format string - does not register an offense for format with splat argument - registers an offense for String#% - correctly ignores double percent - identifies correctly digits for spacing in format - registers an offense when calling Kernel.sprintf and the fields do not match - constants do not register offenses - correctly parses different sprintf formats - does not register an offense when single argument is a hash - does not register an offense when using named parameters with escaped `%` - does not register an offense when single argument is not an array - does not register an offense when using named parameters - registers offense with sprintf - registers an offense when there are more arguments than expected - accepts an extra argument for dynamic width - registers an offense when calling Kernel.format and the fields do not match - finds faults even when the string looks like a HEREDOC - does not register an offense when arguments and fields match - registers an offense if extra argument for dynamic width not given - does not register an offense argument is the result of a message send - 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 - 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 using (digit)$ flag - does not register an offense - 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 - 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 - 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 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 - on format with %{} interpolations - and 1 argument - does not register an offense - and multiple arguments +RuboCop::Cop::Style::MultilineMethodSignature + 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 + 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 not exceed maximum line length registers an offense - when format is invalid - registers an offense - when argument itself contains format characters and formats in format string and argument are not equal - ignores argument formatting - 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 passed an empty array - does not register an offense - with wildcard - does not register an offense for width and precision - does not register an offense for width - does not register an offense for precision - does not register an offense for multiple wildcards - 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 + when defining an class method + registers an offense when `end` is on the following line + registers an offense when `end` is on the same line + when correction would exceed maximum line length does not register an offense - 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 `#%` - when format is not a string literal - does not register an offense - -RuboCop::Cop::Style::GuardClause - does not report an offense if next is inside if..elsif..else..end - does not report an offense if break is inside if..elsif..else..end - registers an offense when using `|| raise` in `else` branch - registers an error if non-control-flow branch has multiple lines - registers an error if non-control-flow branch has multiple lines - registers an error with break in the else branch - accepts a method which body does not end with if / unless - registers an error with next in the else branch - does not report an offense if raise "error" is inside if..elsif..else..end - registers an error with raise "error" in the if branch - accepts a method whose body is a modifier if / unless - registers an offense when using `and return` in `then` branch - doesn't register an error if control flow expr 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 with next in the if branch - accepts a method which body is if / unless with else - registers an error with return in the else branch - registers an error with break in the if branch - doesn't report an offense if condition has multiple lines - does not report an offense if return is inside if..elsif..else..end - doesn't register an error if control flow expr has multiple lines - doesn't register an error if condition has multiple lines - registers an offense when using `and return` in `else` branch - doesn't register an error if condition has multiple lines - doesn't register an error if condition has multiple lines - does not register an offense when assigning the result of a guard condition with `else` - accepts a method with empty parentheses as its body - does not report an offense if raise "error" is inside elsif - doesn't register an error if control flow expr has multiple lines - registers an offense when using `|| raise` in `then` branch - does not report an offense if body is if..elsif..end - registers an error with return in the if branch - registers an error if non-control-flow branch has multiple lines - does not report an offense if return is inside elsif - registers an error with raise "error" in the else branch - doesn't register an error if condition has multiple lines - does not report an offense if next is inside elsif - does not report an offense if break is inside elsif - method in module - registers an offense for singleton methods - registers an offense for instance method - behaves like reports offense - reports an offense if method body is if / unless without else - reports an offense if method body ends with if / unless without else - with Metrics/MaxLineLength disabled - registers an offense with modifier example code regardless of length - Invalid MinBodyLength - fails with an error - MinBodyLength: 1 - reports an offense for if whose body has 1 line - behaves like reports offense - reports an offense if method body is if / unless without else - reports an offense if method body ends with 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 - -RuboCop::Cop::Layout::DotPosition - Trailing dots style - does not get confused by several lines of chained methods - does not err on method call without a method name - does not err on method call on same line - registers an offense for leading dot in multi-line call - does not err on method call with no dots - accepts trailing dot in multi-line method call - when using safe navigation operator - accepts trailing dot in multi-line method call - registers an offense for correct + opposite - Leading dots style - 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 - registers an offense for trailing dot in multi-line call - registers an offense for correct + opposite - when there is an intervening line comment - does not register offense - when using safe navigation operator - accepts leading do in multi-line method call - registers an offense for correct + opposite - when there is an intervening blank line - does not register offense - -RuboCop::Cop::Style::InlineComment - does not register an offense for a standalone comment - registers an offense for a trailing inline comment - does not register an offense for special rubocop inline comments -RuboCop::Formatter::AutoGenConfigFormatter +RuboCop::Formatter::WorstOffendersFormatter #finished - calls #report_summary - when any offenses are detected - does not report offenses - outputs report summary - when no offenses are detected - does not report offenses - #report_file_as_mark - when a refactor convention offense is detected - prints "C" - when a refactor severity offense is detected - prints "R" - when different severity offenses are detected - prints highest level mark - when no offenses are detected - prints "." - -RuboCop::Cop::Style::RedundantSortBy - autocorrects array.sort_by do |x| x end - autocorrects array.sort_by { |y| y } - autocorrects array.sort_by { |x| x } - -RuboCop::Cop::Style::OptionHash - registers an offense - when passing options hash to super - does not register an offense - does not register an offense when code exists before call to super - does not register an offense when call to super is in a nested block - permitted list - ignores if the method is permitted - 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 - when there are no arguments - does not register an offense + when there are many offenses + sorts by offense count first and then by cop name -RuboCop::Cop::Style::Strip - registers an offense for str.lstrip.rstrip - registers an offense for str.rstrip.lstrip +RuboCop::Cop::Style::StabbyLambdaParentheses + require_no_parentheses + registers an offense for a stabby lambda with 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_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 stabby lambda without arguments + does not check the old lambda syntax + does not check a method call named lambda -RuboCop::Cop::Lint::DuplicateCaseCondition - registers an offense for repeated case conditionals - accepts trivial case expressions - accepts non-redundant case expressions with an else expression - accepts similar but not equivalent && expressions - registers multiple offenses for repeated multi-value condtionals - registers an offense for repeated logical operator when expressions - registers multiple offenses for multiple repeated case conditionals - accepts non-redundant case expressions - registers an offense for subsequent repeated case conditionals +RuboCop::Formatter::ClangStyleFormatter + #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 + when the offense is not corrected + prints message as-is + when the source line is blank + does not display offending source line -RuboCop::Cop::Layout::EmptyLineAfterMagicComment - accepts code that separates the comment from the code with a newline - registers an offense for documentation immediately following comment - accepts an empty source file - registers an offense for code that immediately follows comment - registers an offense when multiple magic comments without empty line - accepts a source file with only a magic comment +RuboCop::Cop::Layout::SpaceAroundKeyword + behaves like accept after + accepts `(` after keyword in `super(1)` + behaves like accept after + accepts `+` after keyword in `+begin end` + 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 `yield""` + behaves like missing after + registers an offense for missing space after keyword in `super""` + auto-corrects + behaves like accept before + accepts `||` before keyword in `a||begin end` + behaves like accept after + accepts `[` after keyword in `super[1]` + behaves like accept before + accepts `-` before keyword in `a-begin end` + behaves like accept before + accepts `>` before keyword in `a>begin 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 `case a; when b; ""else end` + auto-corrects + behaves like missing after + registers an offense for missing space after keyword in `super{}` + auto-corrects + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `a do "a"end` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `not""` + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `for x in []do end` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `begin"" end` + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `while 1do end` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `a rescue""` + behaves like missing before + registers an offense for missing space before keyword in `begin rescue; ""else end` + auto-corrects + behaves like missing after + registers an offense for missing space after keyword in `if a; elsif""; end` + auto-corrects + behaves like missing after + registers an offense for missing space after keyword in `case a; when b; else"" end` + auto-corrects + behaves like accept around + accepts `()` around keyword in `(next)` + behaves like missing after + registers an offense for missing space after keyword in `next""` + auto-corrects + behaves like missing after + registers an offense for missing space after keyword in `1 while""` + auto-corrects + behaves like accept around + accepts `;` around keyword in `test do;end` + behaves like accept after + accepts `::` after keyword in `super::ModuleName` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `begin rescue; else"" end` + behaves like missing after + registers an offense for missing space after keyword in `if a; else"" end` + auto-corrects + 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 `1while ""` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `case"" when 1; end` + behaves like missing after + registers an offense for missing space after keyword in `END{}` + auto-corrects + behaves like accept before + accepts `!` before keyword in `!yield` + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `for x in [] do "x"end` + behaves like accept before + accepts `==` before keyword in `a==begin end` + behaves like accept around + accepts `,` around keyword in `a 1,next,1` + behaves like accept after + accepts `(` after keyword in `yield(1)` + behaves like accept before + accepts `!` before keyword in `!super.method` + behaves like accept after + accepts `(` after keyword in `defined?(1)` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `for x in [] do"x" end` + behaves like missing after + registers an offense for missing space after keyword in `break""` + auto-corrects + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `unless""; end` + behaves like missing after + registers an offense for missing space after keyword in `1 and(2)` + auto-corrects + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `defined?1` + behaves like missing after + auto-corrects + registers an offense for missing space after keyword in `return""` + behaves like accept before + accepts `+` before keyword in `a+begin 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 `""rescue a` + auto-corrects + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `a "b"do end` + behaves like accept after + accepts `\` after keyword in `test do\ +end` + behaves like accept after + accepts `#` after keyword in `next#comment` + 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 `if a; elsif""; end` + behaves like accept before + accepts `|` before keyword in `loop { |x|break }` + 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 `if""; end` + behaves like accept before + accepts `+` before keyword in `a+begin; end.method` + behaves like accept after + accepts `(` after keyword in `break(1)` + behaves like missing before + registers an offense for missing space before keyword in `case ""when a; end` + auto-corrects + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `if a; ""elsif b; end` + behaves like accept after + accepts `(` after keyword in `next(1)` + behaves like accept around + accepts `[]` around keyword in `a[begin end]` + behaves like missing after + registers an offense for missing space after keyword in `begin+1 end` + auto-corrects + behaves like missing before + auto-corrects + registers an offense for missing space before keyword in `until 1do end` + behaves like accept before + accepts `<` before keyword in `a [1]] - does not register an offense - on { key: "{" } - 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 - with space inside empty braces allowed - accepts empty braces with space inside - registers an offense for empty braces with no space inside - when EnforcedStyle is compact - accepts multiline hash with comment - registers an offense for opposite + correct - doesn't register an offense for non-nested hashes with spaces - accepts multiline hash - registers offenses for hashes with no spaces - registers an offense for nested hashes with spaces - when EnforcedStyle is no_space - accepts multiline hash with comment - accepts multiline hash - accepts hashes with no spaces - registers an offense for opposite + correct - registers an offense for hashes with spaces +RuboCop::FileFinder + #find_file_upwards + returns nil when file is not found + returns a file to be found upwards + #find_last_file_upwards + returns nil when file is not found + returns the last file found upwards -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 on different lines than brackets but keys on one - does not add any offenses - when key starts on same line as another with rockets - adds an offense +RuboCop::Cop::Layout::SpaceAroundOperators + accepts splat operator + accepts operators with spaces + accepts an operator at the beginning of a line + accepts [arg] without space + accepts argument default values without space + registers an offenses for exponent operator with spaces + accepts the construct class < "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 + removes interpolation around 1_123 when there is more text + registers an offense only for final 1_123 in interpolation + registers an offense for 1_123 in interpolation and removes interpolation around it + removes interpolation around multiple 1_123 + 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 %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] + 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 special keywords + accepts strings like __ENCODING__ + registers an offense and autocorrects interpolation after __ENCODING__ + behaves like literal interpolation + removes interpolation around multiple false + registers an offense only for final false in interpolation + registers an offense for false in interpolation and removes interpolation around it + removes interpolation around false 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 + 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 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 after non-literal + only removes interpolation around literal + when literal interpolation is before non-literal + only removes interpolation around literal + +RuboCop::Cop::Lint::RandOne + behaves like no offense + rand + does not register an offense + behaves like offenses + rand(1.0) + registers an offense + behaves like offenses + ::Kernel.rand(1) + registers an offense + behaves like offenses + rand(-1) + 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 no offense + Kernel.rand 2 + does not register an offense + behaves like no offense + rand(-1..1) + does not register an offense + behaves like offenses + Kernel.rand(-1) + registers an offense + behaves like offenses + rand(-1.0) + registers an offense + behaves like no offense + rand(2) + does not register an offense + behaves like offenses + rand 1 + registers an offense + behaves like no offense + Kernel.rand(-1..1) + does not register an offense + behaves like no offense + Kernel.rand + does not register an offense + behaves like offenses + Kernel.rand(-1.0) + registers an offense + behaves like offenses + Kernel.rand 1.0 registers an offense - does auto-correction - behaves like trailing comma - accepts the last comma -RuboCop::Cop::Layout::MultilineArrayBraceLayout - ignores single-line arrays - ignores implicit arrays - ignores empty arrays - when comment present before closing brace - corrects closing brace without crashing - 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 method argument - when arguments to a method - 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 - behaves like multiline literal brace layout - same_line style - opening brace on same line as first element - autocorrects closing brace on different line as 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 - 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 - 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 element - allows closing brace on same line as last multiline element - heredoc - ignores heredocs that could share a last line - auto-corrects safe heredoc offenses - 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 - 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 - 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 - detects closing brace on same line as last element - allows closing brace on separate line from last multiline element - 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 - allows closing brace on same line as last multiline element - detects closing brace on different line from last element - autocorrects 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 +RuboCop::Cop::Layout::LineLength + accepts a line that's 80 characters wide + accepts the first line if it is a shebang line + highlights excessive characters + registers an offense for long line before __END__ but not after + registers an offense for a line that's 81 characters wide + when IgnoreCopDirectives is enabled + and the source is too long + highlights only the non-directive part + registers an offense for the line + and the source contains non-directive # as comment + registers an offense for the line + highlights only the non-directive part + and the source contains non-directive #s as non-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 + and the Rubocop directive is excessively long + accepts the line + autocorrection + HEREDOC + when over limit with semicolon + adds offense and does not autocorrect + no breakable collections + adds an offense and does not autocorrect 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 already on two lines + does not add any offenses + when has inside array + adds an offense only to outer and autocorrects it + when under limit + does not add any offenses + method call + when nested method calls allows outer to get broken up first + adds offense and does not autocorrect + when under limit + does not add any offenses + when over limit + adds an offense and autocorrects it + when two together + does not add any offenses + when two method calls + adds an offense only to outer and autocorrects it + when call with hash on same line + adds an offense only to outer and autocorrects it + semicolon + semicolons inside string literal + adds offense and autocorrects elsewhere + 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 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 under limit + does not add any offenses + when over limit and many spaces around semicolon + adds offense and autocorrects it by breaking the semicolonbefore the hash + 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 + hash + when under limit + does not add any offenses + 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 and keys already on multiple lines + 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 over limit + adds an offense and autocorrects it + when over limit rocket symbol + adds an offense and autocorrects it + when over limit because of a comment + adds an offense and does not autocorrect + long blocks + let block + adds an offense and does correct it + do/end + 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 not enclosed in parentheses + registers an offense and corrects + when argument is enclosed in parentheses + registers an offense and corrects + comments + when over limit with semicolon + adds offense and does not autocorrect + affecting by IndentationWidth from Layout\Tab + 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 in quotes with text + accepts a line that's including URI with text + 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 + without AllowURI option + behaves like with tabs indentation + highlights excessive characters + 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 + 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 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 + highlights the excess directive + registers an offense for the line + with an inline comment + highlights the excess comment + when AllowURI option is enabled + 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 URL fits within the max allowed characters + registers an offense for the line + and the excessive characters include a complete URL + registers an offense for the line + and an error other than URI::InvalidURIError is raised while validating a URI-ish string + does not crash + 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 the excessive characters include part of a URL and another word + registers an offense for the line + when line is indented with tabs + accepts a short line + registers an offense for a long line + when AllowURI option is disabled + and all the excessive characters are part of a URL + registers an offense for the line -RuboCop::Cop::Lint::DisjunctiveAssignmentInConstructor - constructor does not have disjunctive assignment +RuboCop::Cop::Layout::SpaceInsideHashLiteralBraces + registers an offense for correct + opposite + registers an offense for hashes with no spaces if so configured + accepts hash literals with no braces + can handle interpolation in a braceless hash literal + accepts hashes with spaces by default + on { key: "{" } + does not register an offense + when EnforcedStyle is compact + registers an offense for nested hashes with spaces + registers offenses for hashes with no spaces + 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 + with space inside empty braces not allowed + registers an offense for empty braces with space inside + accepts empty braces with no space inside + on Hash[{ x: 1 } => [1]] + does not register an offense + when EnforcedStyle is no_space + registers an offense for opposite + correct + accepts multiline hash + accepts hashes with no spaces + registers an offense for hashes with spaces + accepts multiline hash with comment + with space inside empty braces allowed + accepts empty braces with space inside + registers an offense for empty braces with no space inside + +RuboCop::Cop::Style::MethodDefParentheses + require_no_parentheses_except_multiline + when args span multiple lines + auto-adds required parens to argument lists on multiple lines + reports an offense for correct + opposite + when args are all on a single line + behaves like no parentheses + auto-removes the parens for defs + accepts a class def with parameters with parens + reports an offense for class def with parameters with parens + reports an offense for def with parameters with parens + reports an offense for opposite + correct + accepts def with no args and no parens + reports an offense for def with no args and parens + accepts a def with parameters but no parens + require_parentheses + auto-adds required parens to argument lists on multiple lines + reports an offense for class def with parameters but no parens + reports an offense for def with parameters but no parens + auto-adds required parens for a defs + accepts def with no args and no parens + reports an offense for correct + opposite + require_no_parentheses + behaves like no parentheses + reports an offense for def with no args and parens + accepts def with no args and no parens + accepts a class def with parameters with parens + reports an offense for def with parameters with parens + accepts a def with parameters but no parens + auto-removes the parens for defs + reports an offense for opposite + correct + reports an offense for class def with parameters with parens + +RuboCop::Cop::Style::NestedParenthesizedCalls + on a nested, parenthesized method call + doesn't register an offense + backslash newline in method call + registers an offense + on a method call with no arguments + 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 + on a call with no arguments, nested in a parenthesized one + doesn't register an offense + on a call to a setter method + doesn't register an offense + on a deeply nested argument + doesn't register an offense + on an aref, nested in a parenthesized method call + doesn't register an offense + on a permitted method + doesn't register an offense + on a non-parenthesized method call + doesn't register an offense + +RuboCop::Cop::Layout::TrailingEmptyLines + when EnforcedStyle is final_blank_line + auto-corrects missing blank line + auto-corrects unwanted blank lines in an empty file + registers an offense for final newline + registers an offense for multiple trailing blank lines + registers an offense for no final newline + registers an offense for multiple blank lines in an empty file + accepts final blank line + auto-corrects unwanted blank lines + auto-corrects missing newline + when EnforcedStyle is final_newline + accepts final blank lines if they come after __END__ in empty file + registers an offense for multiple trailing blank lines + registers an offense for no final newline after assignment + accepts final newline + auto-corrects unwanted blank lines in an empty file + auto-corrects even if some lines have space + 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 + registers an offense for no final newline after block comment + +RuboCop::Cop::Layout::SpaceBeforeBlockBraces + with space before empty braces allowed + registers an offense and corrects empty braces + accepts empty braces with outer space + with invalid value for EnforcedStyleForEmptyBraces + fails with an error + with space before empty braces not allowed + registers an offense and corrects empty braces + accepts empty braces without outer space + when EnforcedStyle is space + accepts braces surrounded by spaces + registers an offense and corrects opposite + correct style + 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 + when EnforcedStyle is no_space + registers an offense and corrects correct + opposite style + accepts left brace without outer space + registers an offense and corrects braces surrounded by spaces + with `EnforcedStyle` of `Style/BlockDelimiters` + accepts left brace without outer space + +RuboCop::Cop::Lint::MixedRegexpCaptureTypes + does not register offense to a regexp with numbered capture only + registers an offense when both of named and numbered captures are used + 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 + does not register offense to a regexp with named capture and non-capturing group + when containing a non-regexp literal + does not register an offence when containing a cvar + 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 constant + does not register an offence when containing a gvar + does not register an offence when containing a method + +RuboCop::Cop::Style::BarePercentLiterals + when EnforcedStyle is bare_percent + and strings are dynamic + accepts %q + accepts '' + accepts "" + accepts "" string with interpolation + accepts __FILE__ + accepts %() + accepts regular expressions + registers an offense for %Q() + accepts heredoc + and strings are static + accepts %q + accepts "" + accepts __FILE__ + registers an offense for %Q() + accepts regular expressions + accepts "" string with interpolation + accepts '' + accepts %() + accepts heredoc + when EnforcedStyle is percent_q + and strings are static + accepts __FILE__ + accepts regular expressions + registers an offense for %() + accepts %Q() + accepts heredoc + accepts "" string with interpolation + accepts %q + accepts "" + accepts '' + and strings are dynamic + accepts '' + accepts regular expressions + accepts __FILE__ + accepts %Q() + accepts heredoc + accepts %q + accepts "" + accepts "" string with interpolation + registers an offense for %() + +RuboCop::Cop::Lint::Debugger + reports an offense for a byebug call + reports an offense for a debugger call + does not report an offense for a pry method + does not report an offense for a irb in comments + does not report an offense for a remote_pry in comments + reports an offense for a remote_byebug call + does not report an offense for a remote_byebug in comments + reports an offense for a Pry.rescue call + does not report an offense for a debugger method + does not report an offense for a save_and_open_screenshot in comments + reports an offense for a pry_remote binding call + does not report an offense for a console in comments + reports an offense for a byebug with an argument call + reports an offense for a debugger with ::Kernel call + does not report an offense for a non-pry binding + does not report an offense for a pry in comments + does not report an offense for a save_and_open_page in comments + reports an offense for a pry binding call + does not report an offense for a byebug method + reports an offense for a web console binding call + does not report an offense for a pry_remote method + reports an offense for a debugger with Kernel call + does not report an offense for a save_and_open_screenshot method + reports an offense for a remote_pry binding call + does not report an offense for a console method + does not report an offense for a debugger in comments + reports an offense for a remote_pry binding with an argument call + reports an offense for a pry binding with an argument call + reports an offense for a debugger with an argument call + reports an offense for a binding.pry with Kernel call + does not report an offense for a pry_remote in comments + does not report an offense for a byebug in comments + reports an offense for a irb binding call + does not report an offense for save_and_open_page with Kernel + does not report an offense for a remote_byebug method + does not report an offense for a irb method + does not report an offense for a save_and_open_page method + reports an offense for a binding.irb with Kernel call + does not report an offense for a remote_pry method + reports an offense for a pry_remote binding with an argument call + does not report an offense for a save_screenshot in comments + does not report an offense for a save_screenshot method + 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_screenshot + reports an offense for save_and_open_screenshot + reports an offense for save_and_open_page + +RuboCop::Cop::Layout::ArrayAlignment + when aligned with fixed indentation + accepts single line array + does not indent heredoc strings in autocorrect + accepts aligned array with fullwidth characters + accepts several elements per line + accepts the first element being on a new row + registers an offense and corrects misaligned array elements + auto-corrects array if the first element being on a new row + accepts aligned array keys + does not auto-correct array within array with too much indentation + does not auto-correct array within array with too little indentation + when aligned with first parameter + accepts the first element being on a new row + does not indent heredoc strings in autocorrect + registers an offense and corrects misaligned array elements + accepts single line array + accepts several elements per line + does not auto-correct array within array with too much indentation + accepts aligned array with fullwidth characters + 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 + +RuboCop::Cop::Layout::HeredocArgumentClosingParenthesis + correct cases + accepts correct case with other param after + accepts correct case with other param before + accepts double correct case new line + accepts hash correct case + accepts double correct case + accepts double correct case nested + accepts simple correct case + invocation after the HEREDOC + ignores tr + ignores random call + ignores random call after + incorrect cases + incorrect case with other param before constructor and raise call + detects + incorrect case in array with spaced out comma + detects + simple incorrect case squiggles + detects + complex chained incorrect case with multiple calls + detects and fixes the first + complex incorrect case with multiple calls + detects and fixes the first + detects and fixes the second + simple incorrect case hash + detects + nested incorrect case + detects + incorrect case in array with double heredoc and spaced out comma + detects + simple incorrect case with call after + detects + simple incorrect case with call after trailing comma + detects + incorrect case in array with nested calls and double heredoc and spaced out comma + detects + incorrect case with other param before + detects + double incorrect case new line chained calls + detects + incorrect case with other param after + detects + double case new line + detects and fixes + double incorrect case + detects + simple incorrect case + detects + simple incorrect case comma + detects + incorrect case nested method call with comma + detects + simple incorrect case comma with spaces and comma in heredoc + detects + simple incorrect case comma with spaces + detects + incorrect case with other param before constructor + detects + +RuboCop::Formatter::HTMLFormatter + outputs the cached result in HTML + outputs the result in HTML + +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` + accepts `extend self` in a class + registers an offense for `module_function` without an argument + registers an offense for `extend self` + in a module with private methods + in a module + in a module with declarative private + when enforced style is `extend_self` + registers an offense for `module_function` without an argument + accepts module_function with an argument + +RuboCop::Cop::Style::ArrayJoin + autocorrects '*' to 'join' when there are no spaces + 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 + +RuboCop::Cop::Layout::SpaceInsideStringInterpolation + when EnforcedStyle is no_space + accepts empty interpolation + does not touch spaces inside the interpolated expression + for well-formatted string interpolations + accepts excess literal spacing + for ill-formatted string interpolations + registers offenses and autocorrects + finds interpolations in string-like contexts + when interpolation starts or ends with a line break + ignores comments and whitespace when looking for line breaks + does not register an offense + for "space" style formatted string interpolations + registers offenses and autocorrects + when EnforcedStyle is space + accepts empty interpolation + for well-formatted string interpolations + does not register an offense for excess literal spacing + for "no_space" style formatted string interpolations + registers offenses and autocorrects + for ill-formatted string interpolations + registers offenses and autocorrects + +RuboCop::Cop::Style::TrailingCommaInBlockArgs + 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 + when `->` has multiple arguments + does not registers an offense + curly brace block format + 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 + does not register an offense for default arguments + does not register an offense for keyword arguments + does not register an offense when no arguments are present + ignores commas in default argument strings + registers an offense when a trailing comma is not needed + do/end block format + registers an offense when a trailing comma is not needed + does not register an offense for an empty block + does not register an offense for default arguments + preserves semicolons in block/local variables + does not register an offense when no arguments are present + 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 when a trailing comma is required + does not register an offense for keyword arguments + +RuboCop::Cop::InternalAffairs::RedundantLocationArgument + when location argument is passed + when location argument does not equal to :expression + does not register an offense + when location argument is :expression + removes default `location` when preceded by another keyword + registers an offense + removes default `location` surrounded by other keywords + when there is a message argument + registers an offense + when location argument is not passed + does not register an offense + +RuboCop::Cop::Style::Encoding + registers no offense when encoding is in the wrong place + registers no offense when encoding present but not UTF-8 + registers an offense when encoding present on 2nd line after shebang + 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 + +RuboCop::Cop::Layout::SpaceAroundEqualsInParameterDefault + when EnforcedStyle is no_space + registers an offense and corrects assignment of empty string with space + registers an offense and corrects assignment of empty list with space + accepts default value assignment without space + registers an offense and corrects default value assignment with space + when EnforcedStyle is space + registers an offense and corrects missing space for arguments with unary operators + accepts default value assignment with space + registers an offense and corrects assignment of empty list without space + registers an offense and corrects assigning empty string without space + accepts default value assignment with spaces and unary + operator + registers an offense and corrects default value assignment without space + +RuboCop::Cop::Style::StringLiterals + when ConsistentQuotesInMultiline is true + and EnforcedStyle is double_quotes + registers an offense for unneeded single quotes in continuation + doesn't register offense for single quotes with embedded double + registers an offense for mixed quote styles in a continued string + accepts continued strings using all double quotes + and EnforcedStyle is single_quotes + doesn't register offense for double quotes with interpolation + registers an offense for mixed quote styles in a continued string + doesn't choke on heredocs with inconsistent indentation + registers an offense for unneeded double quotes in continuation + doesn't register offense for double quotes with embedded single + accepts for double quotes with an escaped normal character + accepts continued strings using all single quotes + registers an offense for strings with line breaks in them + accepts for double quotes with an escaped special character + when configured with a bad value + fails + configured with double quotes preferred + does not accept multiple escaped single quotes in single quotes + accepts double quotes + accepts single quotes in string with escaped non-' character + registers offense for single quotes when double quotes would be equivalent + accepts escaped single quote in string with escaped non-' character + accepts single quotes at the start of regexp literals + accepts % quotes + registers offense for opposite + correct + accepts %q and %Q quotes + accepts single quotes in interpolation + flags single quotes with plain # (not #@var or #{interpolation} + registers offense for escaped single quote in single quotes + accepts ' in a %w + accepts heredocs + accepts single quotes when they are needed + can handle a built-in constant parsed as string + configured with single quotes preferred + registers an offense for "\"" + accepts single quotes + accepts double quotes when interpolating an instance variable + registers offense for correct + opposite + can handle character literals + detects unneeded double quotes within concatenated string + accepts double quotes when interpolating a class variable + accepts double quotes when control characters are used + registers offense for double quotes when single quotes suffice + accepts double quotes when unicode control sequence is used + can handle a built-in constant parsed as string + accepts double quotes when single quotes are used + accepts \\\n in a string + accepts % quotes + accepts single quotes in interpolation + accepts double quotes when interpolating & quotes in multiple lines + accepts double quotes with some other special symbols + accepts heredocs + accepts double quotes at the start of regexp literals + accepts %q and %Q quotes + accepts double quotes when interpolating a global variable + accepts double quotes in interpolation + registers an offense for words with non-ascii chars + accepts double quotes when new line is used + accepts " in a %w + does not register an offense for words with non-ascii chars and other control sequences + +RuboCop::Cop::Style::TrailingUnderscoreVariable + configured to allow named underscore variables + registers an offense for nested assignments with trailing underscores + does not register an offense for underscores at the beginning + does not register an offense for multiple named underscores preceded by a splat variable + does not register an offense for nested assignments without trailing underscores + registers an offense for multiple underscore variables preceded by a splat underscore variable + does not register an offense for multiple underscores preceded by a splat variable + does not register an offense for a named splat underscore as the last variable + does not register an offense for an underscore preceded by a splat variable + does not register an offense for multiple underscore variables preceded by a named splat underscore variable + does not register an offense when there are no underscores + registers an offense for splat underscore as the last variable + does not register an offense for a named underscore variable preceded by a splat variable + does not register an offense for named variables that start with an underscore + registers an offense when the last variable of parallel assignment is an underscore + registers an offense when multiple underscores are used as the last variables of parallel assignment + does not register an offense for an underscore preceded by a splat variable and another underscore + registers an offense for complex nested assignments with trailing underscores + 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 an underscore preceded by a splat variable anywhere in the argument chain + does not register an offense for complex nested assignments without trailing underscores + registers an offense when underscore is the only variable in parallel assignment + does not register an offense for a named variable preceded by a names splat underscore variable + registers an offense when underscore is the second to last variable and blank is the last variable + does not register an offense for an underscore variable preceded by a named splat underscore variable + autocorrect + with parentheses + removes assignment part when every assignment is to `_` + removes assignment part when it is the only variable + leaves parentheses but removes trailing underscores + leaves parentheses but removes trailing underscores and commas + configured to not allow named underscore variables + does not register an offense for underscores at the beginning + does not register an offense for a named variable preceded by a names splat underscore variable + registers an offense for multiple underscore variables preceded by a named splat underscore variable + registers an offense for nested assignments with trailing underscores + registers an offense for an underscore as the last param when there is also an underscore as the first param + registers an offense for multiple underscore variables preceded by a splat underscore variable + does not register an offense when there are no underscores + does not register an offense for a named underscore preceded by a splat variable + does not register an offense for multiple underscores preceded by a splat variable + does not register an offense for nested assignments without trailing underscores + registers an offense for complex nested assignments with trailing underscores + registers an offense when underscore is the second to last variable and blank is the last variable + does not register an offense for a named underscore variable preceded by a splat variable + registers an offense when the last variable of parallel assignment is an underscore + registers an offense for a named splat underscore as the last variable + registers an offense for an underscore variable preceded by a named splat underscore variable + does not register an offense for an underscore preceded by a splat variable + registers an offense for splat underscore as the last variable + does not register an offense for an underscore preceded by a splat variable and another underscore + does not register an offense for multiple named underscores preceded by a splat variable + registers an offense for an underscore preceded by a named splat underscore + registers an offense for named variables that start with an underscore + does not register an offense for an underscore preceded by a splat variable anywhere in the argument chain + registers an offense when multiple underscores are used as the last variables of parallel assignment + registers an offense when underscore is the only variable in parallel assignment + does not register an offense for complex nested assignments without trailing underscores + autocorrect + with parentheses + leaves parentheses but removes trailing underscores + removes assignment part when it is the only variable + leaves parentheses but removes trailing underscores and commas + removes assignment part when every assignment is to `_` + +RuboCop::Formatter::FileListFormatter + #file_finished + displays parsable text + +RuboCop::Cop::Layout::SpaceInLambdaLiteral + when configured to enforce spaces + registers an offense and corrects no space in both lambdas when nested + does not register an offense for no space between -> and { + registers an offense and corrects no space between -> and ( + does not register an offense for multi-line lambdas + does not register an offense for a space between -> and ( + registers an offense and corrects no space in the outer nested lambda + registers an offense and corrects no space in the inner nested lambda + when configured to enforce no space + does not register an offense for no space between -> and ( + registers an offense and corrects a space between -> and ( + registers an offense and corrects a space in the inner nested lambda + does not register an offense for a space between -> and { + register offenses and correct spaces in both lambdas when nested + registers an offense and corrects a space in the outer nested lambda + does not register an offense for multi-line lambdas + registers an offense and corrects spaces between -> and ( + +RuboCop::Cop::Lint::EmptyExpression + when used as an assignment + registers an offense for the assigned value + when used in a condition + registers an offense in the condition of a ternary operator + registers an offense inside `elsif` + registers an offense inside `if` + registers an offense inside `case` + registers an offense in the return value of a ternary operator + registers an offense inside `when` + when used as a standalone expression + registers an offense + with nested empty expressions + registers an offense + when used as a return value + registers an offense in the return value of a condition + registers an offense in the return value of a case statement + registers an offense in the return value of a method + +RuboCop::Cop::Lint::SelfAssignment + does not register an offense when using multiple var assignment through method call + does not register an offense when using multiple var assignment + registers an offense when using multiple var self-assignment + does not register an offense when using shorthand-and var assignment + does not register an offense when using class var assignment + registers an offense when using multiple var self-assignment through array + registers an offense when using constant var self-assignment + does not register an offense when using instance var assignment + registers an offense when using local var self-assignment + does not register an offense when using global var assignment + does not register an offense when using shorthand-or var assignment + registers an offense when using instance var self-assignment + does not register an offense when using constant var assignment for constant from another scope + does not register an offense when using constant var or-assignment for constant from another scope + registers an offense when using global var self-assignment + registers an offense when using shorthand-or var self-assignment + does not register an offense when using multiple var assignment through splat + does not register an offense when using local var assignment + registers an offense when using shorthand-and var self-assignment + registers an offense when using class var self-assignment + +RuboCop::Cop::Style::RedundantPercentQ + accepts %Q at the beginning of a double quoted string with interpolation + accepts a heredoc string that contains %q + 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 double quoted string with interpolation + accepts %q at the beginning of a section of a double quoted string with interpolation + with %q strings + accepts a string with escaped backslash and non-backslash characters + accepts a string with single quotes and double quotes + registers an offense for only single quotes + registers an offfense for a string containing escaped backslashes + auto-corrects for strings that are concatenated with backslash + registers an offense for only double quotes + accepts regular expressions starting with %q + registers an offense for no quotes + accepts a string with escaped non-backslash characters + with %Q strings + registers an offense for static string with only double quotes + accepts a dynamic %Q string with double quotes + registers an offense for dynamic string without quotes + accepts regular expressions starting with %Q + accepts a string with double quotes and an escaped normal character + registers an offense for static string without quotes + auto-corrects for strings that are concatenated with backslash + accepts a string with double quotes and an escaped special character + accepts a string with single quotes and double quotes + +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 without braces + does not register an offense when hash is not inside array + registers an offense and corrects when hash with braces + +RuboCop::Cop::Layout::SpaceAfterColon + accepts colon in ternary followed by space + accepts hash rockets + accepts colons in strings + accepts hashes with a space after colons + registers an offense and corrects a keyword optional argument without a space + accepts colons in symbols + accepts required keyword arguments + accepts colons denoting required keyword argument + accepts if + registers an offense and corrects colon without space after it + +RuboCop::Cop::Style::MultilineIfThen + registers an offense for then in multiline if + does not raise an error for an implicit match unless + does not get confused by empty elsif branch + registers an offense for then in multiline unless + does not get confused by a postfix unless + does not get confused by a commented-out then + accepts table style if/then/elsif/ends + does not get confused by a nested postfix unless + does not raise an error for an implicit match if + does not get confused by a then in a when + registers an offense for then in multiline elsif + +RuboCop::Cop::Style::MixinGrouping + when configured with separated style + 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 + when using `prepend` + 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 + allows include with an explicit receiver + registers an offense for several mixins in separate calls + registers an offense for single mixins in separate calls + when using `prepend` + registers an offense when other mixins have receivers + registers an offense for single mixins in separate calls, interspersed + registers an offense for single mixins in separate calls + +RuboCop::Cop::Lint::RescueType + accepts rescuing nothing + accepts rescue modifier + accepts rescuing a single exception + accepts rescuing nothing within a method definition + behaves like offenses + begin rescue ensure + rescuing from :symbol + registers an offense and auto-corrects + def rescue ensure + rescuing from :symbol + registers an offense and auto-corrects + def rescue + rescuing from :symbol + registers an offense and auto-corrects + begin rescue + rescuing from :symbol after another exception + registers an offense and auto-corrects + rescuing from :symbol + registers an offense and auto-corrects + rescuing from :symbol before another exception + registers an offense and auto-corrects + behaves like offenses + 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 + 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 + def rescue + rescuing from 0.0 + registers an offense and auto-corrects + behaves like offenses + begin rescue + rescuing from nil + registers an offense and auto-corrects + rescuing from nil before another exception + registers an offense and auto-corrects + rescuing from nil after another exception + 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 + begin rescue ensure + rescuing from nil + 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 + behaves like offenses + begin rescue ensure + rescuing from {} + registers an offense and auto-corrects + def rescue + 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 ensure + rescuing from {} + 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 + def rescue ensure + rescuing from [] + registers an offense and auto-corrects + begin rescue ensure + rescuing from [] + registers an offense and auto-corrects + behaves like offenses + def rescue ensure + rescuing from 0 + 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 + begin rescue + rescuing from 0 after another exception + registers an offense and auto-corrects + rescuing from 0 before another exception + registers an offense and auto-corrects + rescuing from 0 + 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}" after another exception + registers an offense and auto-corrects + rescuing from "#{string}" before another exception + registers an offense and auto-corrects + rescuing from "#{string}" + registers an offense and auto-corrects + def rescue + rescuing from "#{string}" + registers an offense and auto-corrects + +RuboCop::Cop::Style::AccessModifierDeclarations + when `group` is configured + accepts when #{access_modifier} is a hash literal value + offends when private is inlined with a method + accepts when #{access_modifier} is a hash literal value + does not offend when public is not inlined + offends when protected is inlined with a method + does not offend when private is not inlined + does not offend when public is not inlined and has a comment + does not offend when protected is not inlined + offends when public is inlined with a method + does not offend when protected is not inlined and has a comment + does not offend when private is not inlined and has a comment + accepts when #{access_modifier} is a hash literal value + 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 + 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 + offends when private is not inlined + accepts when #{access_modifier} is a hash literal value + does not offend when private is inlined with a symbol + offends when protected is not inlined + does not offend when protected is inlined with a method + offends when private is not inlined and has a comment + offends when public is not inlined and has a comment + 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 protected is not inlined and has a comment + does not offend when public is inlined with a method + offends when public is not inlined + does not offend when protected is inlined with a symbol + does not offend when public is inlined with a symbol + 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 + do not allow access modifiers on symbols + accepts when argument to #{access_modifier} is a symbol + +RuboCop::Cop::Lint::DeprecatedOpenSSLConstant + registers an offense with AES + blocksize constant and corrects + does not register an offense when building digest using an algorithm string + registers an offense with cipher constant and one argument 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 constant + registers an offense with cipher constant and two arguments and corrects + 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 variable + 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 + registers an offense with AES + blocksize constant and mode argument and corrects + registers an offense when building an instance using an digest constant and corrects + registers an offense when using an digest constant with chained methods and corrects + registers an offense when using ::Digest class methods on an algorithm 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::SlicingWithRange + >= Ruby 2.6 + reports no offense for excluding end + reports no offense for other methods + 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 + >= Ruby 2.7 + reports no offense for startless + +RuboCop::Cop::Naming::MemoizedInstanceVariableName + EnforcedStyleForLeadingUnderscores: required + does not register an offense with a leading `_` for both names + registers an offense when it has leading `_` but names do not match + registers an offense when names match but missing a leading _ + 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 method name + 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 matches method name + does not register an offense + does not register an offense with a leading `_` for both names + does not registers an offense when method has leading `_` + non-memoized variable does not match method name + does not register an offense + memoized variable matches bang 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 method name during assignment + 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 does not match method name + registers an offense + 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 after other code does not match method name + registers an offense + registers an offense for a bang method + registers an offense for a predicate method + memoized variable does not match method name during assignment + registers an offense + +RuboCop::Cop::Layout::CommentIndentation + registers offenses and corrects before __END__ but not after + auto-corrects + on outer level + registers an offense and corrects an incorrectly indented (1) comment + registers an offense and corrects an incorrectly indented (2) comment + registers an offense for each incorrectly indented comment + registers an offense and corrects a documentation comment + accepts a correctly indented comment + accepts a comment that follows code + 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 + +RuboCop::Cop::Lint::SafeNavigationConsistency + registers and corrects multiple offenses + registers an offense and corrects using unsafe navigation and the safe navigation appears in a group + allows || without safe navigation + registers an offense and corrects unsafe navigation that appears before safe navigation + registers an offense and corrects using safe navigation on the left of && + registers an offense and corrects assignment + registers an offense but does not correct non dot method calls + allows calls to methods that nil responds to + allows safe navigation when different variables are used + registers an offense and corrects using safe navigation on the right of || + registers an offense and corrects using safe navigation inside of separated conditions + registers an offense and corrects using safe navigation in conditions on the right hand side + 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 + registers an offense and corrects using unsafe navigation with both && and || + registers an offense and corrects using unsafe navigation with grouped conditions + registers an offense and corrects using safe navigation on the left of || + registers a single offense and corrects when safe navigation is used multiple times + allows && without safe navigation + +RuboCop::Cop::Style::BeginBlock + reports an offense for a BEGIN block + +RuboCop::Cop::Style::RedundantAssignment + does not register an offense when ensure block present + accepts empty if body + accepts empty method body + accepts empty when nodes + reports an offense for def ending with assignment and returning + when inside begin-end body + registers an offense and auto-corrects + when inside an if-branch + 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::Style::IfUnlessModifierOfIfUnless + provides a good error message + conditional with modifier + registers an offense and corrects + `unless` / `else` with modifier + registers an offense and corrects + conditional with modifier in body accepts - constructor has disjunctive assignment - LHS is ivar - registers an offense and corrects - constructor calls super after assignment - registers an offense and corrects - constructor calls any method before disjunctive assignment - accepts - constructor calls super before disjunctive assignment - accepts - LHS is lvar - accepts - empty constructor + nested conditionals accepts + ternary with modifier + registers an offense and corrects -RuboCop::Cop::VariableForce::VariableTable - #find_variable with an empty scope stack - returns nil - #current_scope_level - decreases by popping scope - increases by pushing scope - #push_scope - returns pushed scope object - #pop_scope - returns popped scope object - #declare_variable - adds variable to current scope with its name as key - returns the added variable - #find_variable - when current scope is block - 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 a variable with the target name does not exist in current scope - but exists in a indirect outer scope - when the direct outer scope is block - returns the indirect outer scope variable - when the direct outer scope is not block - returns nil - but exists in the direct outer scope - returns the direct outer scope variable - and does not exist in all outer scopes - returns nil - when current scope is not block - when a variable with the target name does not exist in current scope - and does not exist in all outer scopes - returns nil - but exists in the direct outer scope - 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 - #accessible_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 - when there are no variables - returns empty array - when the current scope has some variables - returns all the variables +RuboCop::Cop::Style::TrailingMethodEndStatement + register offense with trailing end on 3 line method + register offense with trailing end inside class + auto-corrects all trailing ends for larger example + register offense with trailing end on method with comment + register offense with trailing end on 2 line method + does not register on single line method + register offense with trailing end on method with block + does not register on single line no op -RuboCop::Options - options precedence - .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 - .rubocop directory - is ignored and command line options are used - option - --safe-auto-correct - is a deprecated alias - --display-only-failed - works if given with --format junit - fails if given without --format junit - -s/--stdin - succeeds with exactly one path - fails if no paths are given - fails if more than one path is given - --parallel - combined with --auto-correct - fails with an error message - combined with --auto-gen-config - fails with an error message - combined with --cache false - fails with an error message - combined with --fail-fast - fails with an error message - --require - requires the passed path - incompatible cli options - mentions all incompatible options when more than two are used - rejects using -v with -V - rejects using -V with --show-cops - rejects using -v with --show-cops - --exclude-limit - fails if given without --auto-gen-config - fails if given alone without argument - fails if given first without argument - fails if given last without argument - -h/--help - exits cleanly - lists all builtin formatters - shows help text - --fail-level - accepts severity initial letters - accepts the "fake" severities A/autocorrect - accepts full severity names - --auto-gen-config - accepts other options - --auto-gen-only-exclude - fails if given without --auto-gen-config - --disable-uncorrectable - fails if given alone without --auto-correct/-a - accepts together with --auto-correct-all - accepts together with --auto-correct - --cache - accepts true as argument - accepts false as argument - fails if unrecognized argument is given - fails if no argument is given +RuboCop::Cop::Naming::HeredocDelimiterCase + when enforced style is lowercase + 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 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 an interpolated heredoc + registers an offense with a camel case delimiter + does not register an offense with a lowercase delimiter + registers an offense with an uppercase delimiter + 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 lowercase delimiter + registers an offense with a camel case delimiter + does not register an offense with an uppercase delimiter + with a non-interpolated heredoc + 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 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 non-word delimiters + does not register an offense + when using single 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 -RuboCop::Cop::Lint::ErbNewArguments - <= Ruby 2.5 - does not register an offense when using `ERB.new` with non-keyword arguments - >= Ruby 2.6 - 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 and 3rd arguments andkeyword 4th 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 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 argument - does not register an offense when using `ERB.new` without optional arguments - does not register an offense when using `ERB.new` with keyword arguments - when using `ActionView::Template::Handlers::ERB.new` - does not register an offense when using `ERB.new` without arguments +RuboCop::Cop::Style::CharacterLiteral + registers an offense for character literals + registers an offense for literals like \n + accepts literals like ?\C-\M-d + auto-corrects ?' to "'" + accepts ? in a %w literal -RuboCop::Cop::Registry - can be cloned - exposes a mapping of cop names to cop classes - can filter down to all but one type - exposes cop departments - can filter down to one type - exposes the number of stored cops - exposes a list of cop names - #qualified_cop_name - emits a warning when namespace is incorrect - qualifies names with the correct namespace - returns the provided name if no namespace is found - raises an error when a cop name is ambiguous - gives back already properly qualified names - qualifies names without a namespace - #contains_cop_matching? - can find cops matching a given name - returns false for cops not included in the store - when dismissing a cop class - allows re-listing - allows it if done rapidly - disallows it if done too late - #enabled - selects cops which are enabled in the config - selects only safe cops if :safe passed - overrides config if :only includes the cop - when new cops are introduced - overrides config if :only includes the cop - 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: disable` option in .rubocop.yml - does not include them - when specifying `NewCops: enable` option in .rubocop.yml - includes them - when specifying `NewCops: pending` option in .rubocop.yml - does not include them - #cops - exposes a list of cops +RuboCop::Cop::Migration::DepartmentName + when a disable comment has cop names with departments + accepts + when an unexpected disable comment format + does not register an offense + when a disable comment contains an unexpected character for department name + accepts + 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 -RuboCop::Cop::Metrics::MethodLength - accepts empty methods - is not fooled by one-liner methods, syntax #2 - accepts a method with multiline arguments and less than 5 lines of body - accepts a method with less than 5 lines - does not count blank lines - does not count commented lines by default - is not fooled by one-liner methods, syntax #1 - properly counts lines when method ends with block - when method is defined in `ExcludedMethods` - accepts the foo method with more than 5 lines - still rejects other methods with more than 5 lines - when method is an instance method - registers an offense - when method is defined with `define_method` - registers an offense - when method is a class method - registers an offense - when CountComments is enabled - also counts commented lines - when method is defined on a singleton class - registers an offense - when `CountAsOne` is not empty - folds array into one line +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::NonNilCheck - when allowing semantic changes - registers an offense for `not x.nil?` - autocorrects by changing `x != nil` to `x` - does not register an offense for `!x` - corrects code that would not be modified if IncludeSemanticChanges were false - registers an offense for unless x.nil? - does not blow up with ternary operators - does not register an offense for `x.nil?` - does not blow up when autocorrecting implicit receiver - registers an offense for `!x.nil?` - when not allowing semantic changes - does not register an offense for not x.nil? - does not register an offense if only expression in class predicate - does not register an offense for != 0 - does not register an offense if last expression in predicate - does not register an offense if last expression in class predicate - does not blow up when autocorrecting implicit receiver - registers an offense for != nil - does not report corrected when the code was not modified - does not register an offense for !x.nil? - does not register an offense if only expression in predicate +RuboCop::Cop::Naming::BinaryOperatorParameterName + registers an offense for `#eql?` when argument is not named other + registers an offense for `#+` when argument is not named other + does not register an offense for === + does not register an offense for arg named other + does not register an offense for [] + 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 arg named _other + does not register an offense for << + works properly even if the argument not surrounded with braces -RuboCop::Cop::Style::RedundantConditional - does not register an offense for if/elsif/else with non-boolean results - registers an offense for if/else with boolean results - registers an offense for ternary with negated boolean results - registers an offense for if/elsif/else with negated boolean results - registers an offense for ternary with boolean results - registers an offense for if/else with negated boolean results - registers an offense for if/elsif/else with boolean results - allows ternary with non-boolean results - does not register an offense for if/else with non-boolean results +RuboCop::Cop::Naming::VariableName + when configured for camelCase + registers an offense for camel case when invoking method args + accepts screaming snake case globals + accepts camel case in instance variable name + registers an offense for keyword rest arguments + accepts camel case in local variable name + registers an offense for block arguments + accepts assignment with indexing of self + accepts screaming snake case constants + accepts assigning to camel case constant + accepts local variables marked as unused + accepts one symbol size local variables + registers an offense for rest arguments + registers an offense for default method arguments + registers an offense for snake case in local variable name + registers an offense for opposite + correct + registers an offense for keyword arguments + registers an offense for snake case in method parameter + accepts camel case in class variable name + accepts camel case local variables marked as unused + when configured for snake_case + registers an offense for keyword rest arguments + registers an offense for block arguments + registers an offense for camel case local variables marked as unused + registers an offense for camel case in local variable name + registers an offense for camel case in class variable name + accepts screaming snake case globals + accepts one symbol size local variables + registers an offense for default method arguments + registers an offense for camel case when invoking method args + accepts local variables marked as unused + accepts assignment with indexing of self + accepts screaming snake case constants + registers an offense for camel case in instance variable name + registers an offense for correct + opposite + registers an offense for rest arguments + registers an offense for keyword arguments + registers an offense for method arguments + accepts assigning to camel case constant -RuboCop::Cop::Style::RedundantException - reports an offense for a raise with ::RuntimeError.new - accepts a fail with ::RuntimeError if it does not have 2 args - accepts rescue w/ non redundant error - reports an offense for a fail with RuntimeError.new - accepts rescue w/ non redundant error - reports an offense for a fail with ::RuntimeError and () - reports an offense for a fail with RuntimeError - reports an offense for a fail with RuntimeError and () - reports an offense for a raise with ::RuntimeError - reports an offense for a fail with RuntimeError.new - reports an offense for a raise with ::RuntimeError.new - reports an offense for a raise with RuntimeError.new - accepts a raise with ::RuntimeError if it does not have 2 args - reports an offense for a fail with ::RuntimeError.new - reports an offense for a raise with ::RuntimeError and () - accepts a raise with RuntimeError if it does not have 2 args - accepts a fail with RuntimeError if it does not have 2 args - reports an offense for a fail with ::RuntimeError - accepts rescue w/ non redundant error - reports an offense for a raise with RuntimeError.new - reports an offense for a raise with RuntimeError and () - accepts rescue w/ non redundant error - reports an offense for a fail with ::RuntimeError.new - reports an offense for a raise with RuntimeError +RuboCop::Cop::Style::VariableInterpolation + registers an offense for interpolated instance variables + registers an offense for interpolated regexp back references + does not register an offense for variables in expressions + registers an offense for interpolated class variables + registers an offense for interpolated regexp nth back references + registers an offense for interpolated global variables in symbol + registers an offense for interpolated global variables in regexp + registers an offense for interpolated global variables in backticks + registers an offense for interpolated global variables in string -RuboCop::Cop::Lint::RedundantSplatExpansion - allows assigning to an expanded range - accepts expanding a variable as a method parameter - allows an array using a constructor - allows assigning a variable to a splat expansion of a variable - registers an offense and corrects an array literal being expanded in a rescue - allows assigning to a splat - allows assigning to a splat variable - allows expanding a method call on an array literal - allows splat expansion inside of an array - allows expansions of an array that is assigned to a variable in rescue - expanding an array literal in a when condition - registers an offense and corrects an array using %W - registers an offense and corrects an array using %w - allows an array that is assigned to a variable - registers an offense and corrects an array using [] - registers an offense and corrects %I to a list of symbols - allows an array using a constructor - 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 - assignment to splat expansion - registers an offense and corrects an array using a constructor - registers and corrects an array using top-level const - 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 - 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 - 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 - 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 - 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 - 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 - arrays being expanded with %i variants using splat expansion - 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 - 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 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 - splat expansion inside of an array - 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 - registers an offense and corrects the expansion of an array literalinside of an array literal - 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::MagicComment + returns nil for frozen_string_literal when comment is # coding: utf-8 + returns true for frozen_string_literal when comment is # frozen-string-literal: true + returns nil for frozen_string_literal when comment is # frozen_string_literal: true encoding: ascii-8bit + returns nil for encoding when comment is # vim:fileencoding=utf-8 + returns nil for encoding when comment is # frozen_string_literal: invalid + returns nil for frozen_string_literal when comment is # encoding: stateless-iso-2022-jp-kddi + 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 "stateless-iso-2022-jp-kddi" for encoding 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 nil for frozen_string_literal when comment is # encoding: ascii-8bit frozen_string_literal: true + returns nil for frozen_string_literal when comment is # vim: filetype=ruby,fileencoding=ascii-8bit + 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 "utf-8" for encoding when comment is # eNcOdInG: utf-8 + returns nil for frozen_string_literal when comment is # vim:fileencoding=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 # frozen_string_literal: true encoding: ascii-8bit + returns nil for frozen_string_literal when comment is CSV.generate(encoding: Encoding::UTF_8) do |csv| + returns nil for frozen_string_literal when comment is # + returns nil for frozen_string_literal when comment is # eNcOdInG: utf-8 + returns nil for frozen_string_literal when comment is # coding: utf-8 + returns nil for encoding when comment is # frozen_string_literal: true + returns nil for encoding when comment is # -*- frozen-string-literal: true -*- + returns nil 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=python, fileencoding=ascii-8bit + 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 nil for encoding when comment is CSV.generate(encoding: Encoding::UTF_8) do |csv| + returns "ascii-8bit" for encoding when comment is # coding: utf-8 -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- + 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 true for frozen_string_literal when comment is # frozen_string_literal: true + returns nil for encoding when comment is # frozen_string_literal: false + returns nil for frozen_string_literal when comment is # incoding: utf-8 + returns nil for frozen_string_literal when comment is # ENCODING: utf-8 + returns nil for encoding when comment is # frozen_string_literal: true + 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 nil for frozen_string_literal when comment is # -*- encoding : ascii-8bit -*- + returns true for frozen_string_literal when comment is # coding: utf-8 -*- encoding: ASCII-8BIT; frozen_string_literal: true -*- + returns nil for encoding when comment is # incoding: utf-8 + returns nil for encoding when comment is # + returns false for frozen_string_literal when comment is # frozen_string_literal: false + 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 #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 # coding: utf-8 vim: filetype=ruby, fileencoding=ascii-8bit + 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 "invalid" for frozen_string_literal when comment is # frozen_string_literal: invalid + returns "utf-8" for encoding when comment is # coding: utf-8 + returns nil for encoding when comment is # frozen_string_literal:true + returns nil for encoding 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 # -*- coding: ASCII-8BIT; frozen_string_literal: true -*- + returns "utf-8" for encoding when comment is # ENCODING: utf-8 + returns "utf-8" for encoding when comment is # coding: utf-8 vim: filetype=ruby, fileencoding=ascii-8bit + returns "ascii-8bit" for encoding when comment is #vim: filetype=ruby, fileencoding=ascii-8bit + returns "ascii-8bit" for encoding when comment is # encoding: ascii-8bit frozen_string_literal: true -RuboCop::Cop::Style::StabbyLambdaParentheses - require_no_parentheses - registers an offense for a stabby lambda with 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_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 stabby lambda without arguments - does not check a method call named lambda +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::Lint::FloatComparison - registers an offense when comparing with float returning method - does not register an offense when comparing with float method that can return numeric and returns integer - registers an offense when comparing with arightmetic operator on floats - registers an offense when comparing with float method that can return numeric and returns float - does not register an offense when comparing with float using epsilon - registers an offense when comparing with float - registers an offense when comparing with method on float receiver +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 end of one line + with include_final_newline + is expected to eq "puts 'example'\n" + without include_final_newline + is expected to eq "puts '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 + with include_final_newline + is expected to eq "puts 'example'\n" + without include_final_newline + is expected to eq "puts 'example'" + 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 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 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'" + 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 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" + source indicated by #range_with_surrounding_space + when side is :right + is expected to eq "a(2) " + when side is :both + is expected to eq " a(2) " + when side is :left + is expected to eq " a(2)" -RuboCop::FileFinder - #find_file_upwards - returns a file to be found upwards - returns nil when file is not found - #find_last_file_upwards - returns nil when file is not found - returns the last file found upwards +RuboCop::Cop::Lint::MissingCopEnableDirective + when the maximum range size is infinite + registers an offense when a cop is disabled and never re-enabled + does not register an offense when the disable cop is re-enabled + when the maximum range size is finite + registers an offense when a cop is disabled for too many lines + registers an offense when a cop is disabled and never re-enabled + does not register an offense when the disable cop is re-enabled within the limit + +RuboCop::Cop::Style::ExplicitBlockArgument + correctly corrects when method already has an explicit block argument + registers an offense and corrects when block just yields its arguments + registers an offense and corrects when block yields several first its arguments + does not register an offense when `yield` is not inside block + registers an offense and corrects when `yield` inside block has no arguments + does not register an offense when `yield` is the sole block body + 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 + does not register an offense when `yield` arguments is not a prefix of block arguments + +RuboCop::Cop::Lint::DuplicateCaseCondition + accepts trivial case expressions + registers multiple offenses for multiple repeated case conditionals + registers an offense for repeated case conditionals + accepts similar but not equivalent && expressions + registers multiple offenses for repeated multi-value condtionals + registers an offense for repeated logical operator when expressions + accepts non-redundant case expressions + registers an offense for subsequent repeated case conditionals + accepts non-redundant case expressions with an else expression + +RuboCop::Cop::Style::GlobalVars + 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 $NR + does not register an offense for built-in variable $PID + does not register an offense for built-in variable $OFS + does not register an offense for built-in variable $JRUBY_REVISION + 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 $, + 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 $ERROR_INFO + does not register an offense for built-in variable $OUTPUT_RECORD_SEPARATOR + does not register an offense for built-in variable $INPUT_RECORD_SEPARATOR + does not register an offense for built-in variable $: + 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 $POSTMATCH + does not register an offense for built-in variable $JRUBY_VERSION + does not register an offense for built-in variable $stdin + 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 $SAFE + does not register an offense for built-in variable $DEFAULT_OUTPUT + does not register an offense for built-in variable $INPUT_LINE_NUMBER + does not register an offense for built-in variable $VERBOSE + 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 $IGNORECASE + does not register an offense for built-in variable $FILENAME + 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 $PREMATCH + registers an offense for $custom + 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 $LOADED_FEATURES + does not register an offense for built-in variable $LOAD_PATH + 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 $/ + 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 $FS + does not register an offense for built-in variable $OUTPUT_FIELD_SEPARATOR + does not register an offense for built-in variable $DEBUG + 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 $CLASSPATH + does not register an offense for built-in variable $@ + does not register an offense for backrefs like $1 + does not register an offense for built-in variable $0 + does not register an offense for built-in variable $PROGRAM_NAME + does not register an offense for built-in variable $RS + 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 $-F + does not register an offense for built-in variable $-w + does not register an offense for built-in variable $` + does not register an offense for built-in variable $PROCESS_ID + does not register an offense for built-in variable $DEFAULT_INPUT + 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 $ORS + does not register an offense for built-in variable $LAST_READ_LINE + does not register an offense for built-in variable $ENV_JAVA + does not register an offense for built-in variable $MATCH + does not register an offense for built-in variable $FIELD_SEPARATOR + does not register an offense for built-in variable $stdout + does not register an offense for built-in variable $-v + +RuboCop::Cop::VariableForce::Reference + .new + when non variable reference node is passed + raises error + +RuboCop::Cop::Style::NestedModifier + registers one offense for more than two modifiers + adds parentheses when needed in auto-correction + does not add redundant parentheses in auto-correction + auto-corrects unless + unless + auto-corrects unless with a comparison operator + if + auto-corrects unless + if + auto-corrects if + unless + adds parentheses to method arguments when needed in auto-correction + auto-corrects if + if + 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 + while + behaves like not correctable + does not auto-correct when while is the outer modifier + does not auto-correct when while is the inner modifier + +RuboCop::Cop::Style::OptionalArguments + allows methods with only required 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 without arguments + registers an offense for each optional argument when multiple optional arguments are followed by a required argument + registers an offense when an optional argument is followed by a required argument + allows methods with only one optional argument + named params + with default values + allows optional arguments before an optional named argument + required params + allows optional arguments before required named arguments + registers an offense for optional arguments that come before required arguments where there are name arguments + allows optional arguments to come before a mix of required and optional named argument + +RuboCop::Formatter::AutoGenConfigFormatter + #finished + calls #report_summary + when no offenses are detected + does not report offenses + when any offenses are detected + does not report offenses + outputs report summary + #report_file_as_mark + when a refactor convention offense is detected + prints "C" + when different severity offenses are detected + prints highest level mark + when a refactor severity offense is detected + prints "R" + when no offenses are detected + prints "." + +RuboCop::Cop::Layout::SpaceInsideReferenceBrackets + with space inside empty brackets not allowed + registers an offense and corrects empty brackets with 1 space inside + accepts empty brackets with no space inside + registers an offense and corrects empty brackets with multiple spaces inside + 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 no_space + registers an offense and corrects when a reference bracket with a leading whitespace is assigned by another reference bracket + does not register offense for ref bcts with no spaces that assign + registers multiple offenses and corrects multiple sets of ref brackets + registers an offense and corrects second ref brackets with leading whitespace + registers an offense and corrects second ref brackets with trailing whitespace + accepts square brackets as method name + registers an offense and correcs when a reference bracket with a trailing whitespace is assigned by another reference bracket + accpets extra spacing in array brackets + register and correct multiple offenses for multiple sets of ref brackets + accepts an array as a reference object + does not register offense for reference brackets with no spaces + registers an offense and corrects outer ref brackets + 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 + registers an offense and corrects ref brackets with leading whitespace + registers an offense and corrects third ref brackets with leading whitespace + does not register offense for array literals + accepts square brackets called with method call syntax + registers an offense and corrects ref brackets with trailing whitespace + registers an offense and corrects third ref brackets with trailing whitespace + when EnforcedStyle is space + does not register offense for ref bcts with spaces that assign + does not register offense for reference brackets with spaces + 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 + accepts square brackets called with method call syntax + registers an offense and corrects second ref brackets with no trailing whitespace + 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 with no trailing whitespace is assigned by another reference bracket + registers an offense and corrects second ref brackets with no leading whitespace + accepts square brackets as method name + registers and corrects multiple offenses in one set of ref brackets + does not register offense for array literals + registers an offense and corrects ref brackets with no leading whitespace + registers an offense and corrects ref brackets with no trailing whitespace + accepts spaces in array brackets + accepts an array as a reference object + registers an offense and corrects when a reference bracket is assigned by another reference bracket with no trailing whitespace + +RuboCop::Cop::Style::TrailingBodyOnModule + auto-corrects with comment after body + registers offense when module definition uses semicolon + registers an offense when body trails after module definition + registers offense with multi-line module + auto-corrects when there are multiple semicolons + accepts regular module + when module is not on first line of processed_source + auto-corrects offense + +RuboCop::Cop::Lint::NestedMethodDefinition + does not register offense for nested definition inside ::Struct.new + does not register offense for nested definition inside ::Module.new + registers an offense for a nested method definition + does not register offense for nested definition inside Class.new + does not register offense for definition of method on local var + does not register offense for nested definition inside class_eval + registers an offense for a nested class method definition + does not register offense for nested definition inside module_eval + registers an offense for a nested method definition inside lambda + does not register offense for nested definition inside Struct.new + registers an offense for a nested singleton method definition + does not register offense for nested definition inside class shovel + does not register an offense for a lambda definition inside method + does not register offense for nested definition inside instance_eval + does not register offense for nested definition inside class_exec + does not register offense for nested definition inside Module.new + does not register offense for nested definition inside instance_exec + does not register offense for nested definition inside ::Class.new + does not register offense for nested definition inside module_exec + +RuboCop::Cop::Layout::MultilineAssignmentLayout + new_line style + 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 []= + registers an offense when the rhs is on the same line in setters + allows multi-line assignments on separate lines + registers an offense for masgn with multi-line lhs + when supported types is block + allows multi-line assignments when using block definition on separate lines + registers an offense when multi-line assignments using block definition is on the same line + allows multi-line assignments when using shovel operator + allows multi-line block defines on separate lines + configured supported types + allows supported types to be configured + same_line style + registers an offense for masgn with multi-line lhs + ignores arrays + registers an offense when the rhs is a different line in setters + allows multi-line assignments on the same line + registers an offense when the rhs is a different line + registers an offense when the rhs is a different line in []= + when supported types is block + 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 + registers an offense when multi-line assignments using block definition on separate lines + configured supported types + allows supported types to be configured + +RuboCop::Cop::Style::RedundantSortBy + autocorrects array.sort_by do |x| x end + autocorrects array.sort_by { |x| x } + autocorrects array.sort_by { |y| y } + +RuboCop::Cop::Style::NegatedUnless + does not blow up on a negated ternary operator + does not blow up for ternary ops + does not blow up for empty unless condition + does not blow up for empty if condition + with “both” style + registers an offense for unless with exclamation point condition + autocorrects by replacing parenthesized unless not with if + accepts an unless where only part of the condition is negated + registers an offense for unless with "not" condition + accepts an unless where the condition is doubly negated + accepts an unless/else with negative condition + with “prefix” style + does not register an offense for postfix + registers an offense for prefix + with “postfix” style + does not register an offense for prefix + registers an offense for postfix + +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 `case` has an `else` branch + does not register an offense when using `case-when` with literal bodies of different types + does not register an offense when using `case-when` with non-literal bodies + does not register an offense when using `case-when` with non-literals in conditions + does not register an offense when using `case-when` with literals of different types as conditions + 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 + +RuboCop::Cop::Layout::ExtraSpacing + when AllowForAlignment is true + registers an offense and corrects extra spacing in class inheritance + accepts space between key and value in a hash with hash rockets + ignores trailing whitespace + ignores whitespace inside a string + ignores whitespace at the beginning of the line + registers an offense and corrects extra space before a float + accepts aligned values of an implicit hash literal + registers an offense and corrects extra spacing before a unary plus in an argument list + registers an offense and corrects double extra spacing in variable assignment + registers an offense and corrects alignment with token not preceded by space + with extra spacing for alignment purposes + such as aligning with the same character + allows it + such as lining up assignments + allows it + such as aligning tokens with empty line between + allows it + 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 comments on non-adjacent lines + allows it + such as lining up assignments with empty lines and comments in between + allows it + such as aligning = on lines where there are trailing comments + allows it + 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 + when AllowBeforeTrailingComments is + false + does not trigger on only one space before comment + regsiters offense + true + allows it + doesn't interfere with AllowForAlignment + being false + such as lining up assignments with empty lines and comments in between + registers offense(s) + such as aligning comments on non-adjacent lines + registers offense(s) + such as lining up different kinds of assignments + registers offense(s) + such as lining up assignments + 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 = on lines where there are trailing comments + registers offense(s) + being true + 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 different kinds of assignments + allows it + such as aligning long assignment expressions that include line breaks + allows it + 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 + when AllowForAlignment is false + registers an offense and corrects extra space before a float + accepts aligned values of an implicit hash literal + registers an offense and corrects extra spacing in class inheritance + registers an offense and corrects extra spacing before a unary plus in an argument list + registers an offense and corrects double extra spacing in variable assignment + registers an offense and corrects alignment with token not preceded by space + ignores trailing whitespace + ignores whitespace at the beginning of the line + ignores whitespace inside a string + accepts space between key and value in a hash with hash rockets + 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 lining up assignments with empty lines and comments in between + registers offense(s) + such as lining up assignments + registers offense(s) + such as lining up different kinds of assignments + registers offense(s) + such as aligning long assignment expressions that include line breaks + 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 comments on non-adjacent lines + registers offense(s) + such as aligning = on lines where there are trailing comments + registers offense(s) + when ForceEqualSignAlignment is true + aligns the first assignment with the following assignment + does not register alignment errors on outdented lines + registers an offense and corrects consecutive assignments that are not aligned + registers an offense and corrects consecutive aref assignments which are not aligned + register offenses and correct consecutive attribute assignments which are not aligned + does not register an offense if assignments are aligned + register offenses and correct 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 + register offenses and correct consecutive operator assignments which are not aligned + does not register offenses for multiple complex nested assignments + +RuboCop::Cop::Style::Lambda + 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 + with arguments + registers an offense + without arguments + registers an offense + with enforced `literal` style + with a single line lambda method call + with arguments + registers an offense + without arguments + registers an offense + with a multiline lambda method call + with arguments + registers an offense + without arguments + registers an offense + with default `line_count_dependent` style + with a multiline lambda literal + without arguments + registers an offense + with arguments + 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 single line lambda literal + does not register an offense + with a multiline braces lambda literal as a keyword argument + registers an offense + unusual lack of spacing + without spacing before arguments + registers an offense + with a multiline lambda literal + with empty arguments + registers an offense + without parentheses + registers an offense + with no parentheses and many args + registers an offense + with no arguments and bad spacing + registers an offense + with no arguments and no spacing + registers an offense + with no parentheses and bad spacing + registers an offense + without any spacing + registers an offense + without spacing after arguments + registers an offense + when calling a lambda method without a block + does not register an offense + with a multiline lambda literal as an argument + registers an offense + 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 multiline do-end lambda as a parenthesized kwarg + 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 + +RuboCop::TargetFinder + #find(..., :only_recognized_file_types) + returns absolute paths + does not find hidden files + when a directory path is passed + finds files under the specified directory + 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 a hidden directory path is passed + finds files under the specified directory + when a non-ruby file is passed + doesn't pick the file + when some non-known Ruby files are specified in the configuration Include and they are explicitly passed as arguments + includes them + when some non-known Ruby files are specified in the configuration Include and they are not explicitly passed as arguments + includes them + when a hidden directory path is passed + finds files under the specified directory + 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 two files + when a subdirectory AllCops/Include only lists one pattern + picks two 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 same paths are passed + does not return duplicated file paths + when a pattern is passed + finds files which match the pattern + #find(..., :all_file_types) + returns absolute paths + does not find hidden files + when a file with a ruby filename is passed + picks all the ruby files + when some non-known Ruby files are specified in the configuration Include and they are explicitly passed as arguments + includes them + when no argument is passed + finds files under the current directory + when same paths are passed + does not return duplicated file paths + 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 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 a non-ruby file is passed + picks the file + when a pattern is passed + finds files which match the pattern + 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 input is passed on stdin + includes the file + 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 + #find_files + does not search excluded top level directories + works also if a folder is named "," + #target_files_in_dir + does not pick directories + picks ruby executable files with no extension + does not pick files specified to be excluded in config + picks files specified to be included in config + picks files with extension .rb + does not pick files with no extension and no ruby shebang + 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 + +RuboCop::Cop::Style::SignalException + when enforced style is `semantic` + registers an offense for `raise` and `fail` with `Kernel` as explicit receiver + registers an offense for raise not in a begin/rescue/end + registers an offense for raise in def body + registers an offense for fail in rescue section + registers one offense for each raise + is not confused by nested begin/rescue + accepts `raise` and `fail` with explicit receiver + registers an offense for raise in begin section + registers an offense for fail in def rescue section + accepts raise in def with multiple rescues + registers an offense for `raise` and `fail` with `::Kernel` as explicit receiver + registers only offense for one raise that should be fail + accepts raise in def rescue section + registers an offense for fail in second rescue + accepts raise in rescue section + when enforced style is `raise` + accepts `fail` if a custom `fail` singleton method is defined + registers an offense for fail in begin section + accepts `fail` with explicit receiver + accepts `fail` if a custom `fail` instance method is defined + 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 + when enforced style is `fail` + accepts `raise` with explicit receiver + registers an offense for raise in rescue section + registers an offense for raise in def body + registers an offense for `raise` with `Kernel` as explicit receiver + registers an offense for raise in begin section + +RuboCop::Cop::Style::TrailingBodyOnClass + accepts regular class + registers an offense when body trails after class definition + auto-corrects with comment after body + accepts class inheritance + registers offense with multi-line class + when class is not on first line of processed_source + auto-correct offense + +RuboCop::Cop::Lint::InterpolationCheck + registers an offense and corrects for interpolation in single quoted string + does not register an offense for interpolation in nested strings + does not crash for \xff + does not register an offense for escaped crab claws in dstr + does not register an offense for properly interpolation strings + does not register an offense for an escaped interpolation + registers an offense and corrects when including interpolation and double quoted string in single quoted string + does not register an offense for interpolation in a regexp + +RuboCop::Cop::Style::RedundantSort + does not register an offense when first is used without sort_by + registers an offense when last is called with sort + registers an offense when [](0) 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 last is called on sort with comparator + does not register an offense when first is used before sort + registers an offense when [-1] is called on sort + registers an offense when first is called on sort_by no block + registers an offense when slice(-1) is called on sort_by + registers an offense when at(0) is called on sort_by + registers an offense when slice(0) is called on sort + does not register an offense for sort!.first + registers an offense when [-1] is called on sort_by + registers an offense when [](-1) is called on sort_by + registers an offense when at(-1) is called with sort + registers an offense when last is called on sort_by no block + registers an offense when first is called on sort_by + registers an offense when last is called on sort_by + does not register an offense when sort_by is used without first + registers an offense when [0] is called on sort_by + 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 has an argument + does not register an offense when sort_by is not given a block + >= Ruby 2.7 + when using numbered parameter + registers an offense and corrects when first is called on sort_by + 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 + 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 + +RuboCop::Cop::Layout::LeadingCommentSpace + registers an offense and corrects #! after the first line + accepts =begin/=end comments + does not register an offense for #! on first line + accepts sprockets directives + does not register an offense for # followed by no text + does not register an offense for more than one # + does not register an offense for only #s + registers an offense and corrects comment without leading space + accepts rdoc syntax + does not register an offense for more than one space + Gemfile Ruby comment + when config option is enabled + file named Gemfile + does not register an offense when using ruby config as comment + file not named Gemfile + registers an offense when using ruby config as comment + when config option is disabled + registers an offense when using ruby config as comment + 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 + Doxygen style + when config option is disabled + registers an offense and corrects using Doxygen style + when config option is enabled + does not register offense when using Doxygen style + +RuboCop::Cop::Metrics::Utils::CodeLengthCalculator + #calculate + raises when unknown foldable type is passed + when method + folds heredocs if asked + does not count blank lines + folds hashes if asked + folds arrays if asked + calculates method length + counts comments if asked + when class + does not count blank lines + folds hashes if asked + folds arrays if asked + does not count lines of inner classes + folds heredocs if asked + calculates class length + counts comments if asked + +RuboCop::Cop::Style::WhileUntilModifier + behaves like condition modifier cop + for a multiline 'while' + accepts it if single line would not fit on one line + corrects it if result fits in one line + accepts an empty body + accepts it if body spans more than one line + accepts it when condition has local variable assignment + 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 'until' + accepts it when condition has local variable assignment + 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 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 + +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::Style::PreferredHashMethods + with enforced `verbose` style + accepts value? with no args + registers an offense for key? with one arg + registers an offense for value? with one arg + accepts key? with no args + with enforced `short` style + accepts has_value? with no args + accepts has_key? with no args + registers an offense for has_key? with one arg + registers an offense for has_value? with one arg + when using safe navigation operator + registers an offense for has_value? with one arg RuboCop::Cop::Style::RedundantRegexpEscape - with a multi-line %r// regexp + with a single-line %r<> regexp without escapes does not register an offense - with escaped slashes + with escaped delimiters outside a character-class 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 inside 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 without escapes @@ -6804,784 +8960,2849 @@ does not register an offense with escaped delimiters and regexp options does not register an offense - with a single-line %r^^ regexp - with escaped delimiters inside a character-class - does not register an offense + with a single-line %r// regexp without escapes does not register an offense - with escaped delimiters outside a character-class + with escaped slashes does not register an offense + with a single-line %r() regexp with escaped delimiters and regexp options 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 without escapes does not register an offense - with escaped delimiters and regexp options + 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 - with escaped delimiters and regexp options + with a single-line %r^^ regexp + without escapes 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 single-line %r// regexp - with escaped slashes + with escaped delimiters and regexp options does not register an offense - without escapes + with a single-line %r{} regexp + 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 without escapes does not register an offense + with redundantly-escaped slashes + registers an offense and corrects + 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 + without escapes does not register an offense - with a single-line `//` regexp - with an escaped 'h' inside a character class + with escaped delimiters and regexp options does not register an offense - with an escaped 'a' outside a character class + with a single-line %r~~ regexp + without escapes does not register an offense - with an escaped 'z' outside a character class + with escaped delimiters inside a character-class does not register an offense - with an escaped '^' outside a character class + with escaped delimiters and regexp options does not register an offense - with an escaped 'h' outside a character class + with escaped delimiters outside a character-class does not register an offense - with an escaped 's' inside a character class + with a single-line `//` regexp + with an escaped 'C-c' outside a character class does not register an offense - with a character class and following escaped char + with an escaped 'k' outside a character class does not register an offense - with an escaped '?' inside a character class - registers an offense and corrects - with an escaped '+' inside a character class - registers an offense and corrects - with an escaped 'q' inside a character class + with an escaped 'v' outside a character class does not register an offense - with an escaped 'f' outside a character class + with escaped slashes does not register an offense - with an escaped '.' outside a character class + with an escaped interpolation outside a character class does not register an offense - with an interpolation followed by redundant escapes - registers offenses and corrects - with an escaped '$' outside a character class + with an escaped 'P{alpha}' outside a character class does not register an offense - with an escaped '$' inside a character class + with a nested character class containing redundant escape registers an offense and corrects - with an escaped '(' inside a character class + with an escaped 'K' outside a character class + does not register an offense + with an escaped '{' inside a character class registers an offense and corrects - with an escaped 'Y' outside a character class + with a POSIX character class then allowed escape inside a character class does not register an offense - with an escaped 'g' outside a character class + with an escaped 'h' inside a character class does not register an offense - with an escaped ' ' inside a character class + with an escaped 'I' inside a character class does not register an offense - with an escaped 'L' outside a character class + with an escaped 'V' inside a character class does not register an offense - with multiple escaped metachars inside a character class - registers offenses and corrects - with an escaped '|' inside a character class - registers an offense and corrects - with an escaped '[' inside a character class + with an escaped 'S' inside a character class does not register an offense - with an escaped 'i' outside a character class + with an escaped '.' inside a character class + registers an offense and corrects + with an escaped 'J' outside a character class does not register an offense - with an escaped 'u0041' inside a character class + with an escaped 'W' outside a character class does not register an offense - with an escaped 'v' inside a character class + with an escaped 'o' inside a character class does not register an offense - with an escaped 'P{alpha}' outside a character class + with an escaped 'f' inside a character class does not register an offense - with an escaped '^' inside a character class + with an escaped '$' outside a character class does not register an offense - with an escaped . inside a character class beginning with : + with an escaped '(' inside a character class registers an offense and corrects - with an escaped 'k' 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 'J' inside a character class - does not register an offense - with an escaped ' ' outside a character class + with an escaped 'm' inside a character class does not register an offense - with an escaped '*' outside a character class + with an escaped interpolation inside a character class does not register an offense - with an escaped 'C-c' inside a character class + with an escaped 'd' 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 'K' outside a character class + with a nested character class then allowed escape does not register an offense - with an escaped 'X' inside a character class + with an escaped 'E' outside a character class does not register an offense - with a free-spaced mode regex - with redundant escape preceded by an escaped comment - registers offenses and corrects - with a commented redundant escape on a single line - does not register an offense - with a commented [ and ] - does not register an offense - with a commented redundant escape - does not register an offense - with an escaped 'Z' outside a character class + with an escaped 'y' outside a character class does not register an offense - with an escaped '}' outside a character class + with an escaped 'x41' inside a character class does not register an offense - with an escaped 'n101' inside a character class + with an escaped 'Q' outside a character class does not register an offense - with an escaped '|' outside a character class + with an escaped 'Z' outside a character class does not register an offense - with an escaped 'y' inside a character class + with a POSIX character class then disallowed escape inside a character class + registers an offense and corrects + with an escaped '#' inside a character class does not register an offense - with an escaped '{' outside a character class + with an escaped 'x41' outside a character class does not register an offense - with an escaped '-' outside a character class - registers an offense and corrects with an escaped 'e' 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 'j' outside a character class + with an escaped 'b' outside a character class does not register an offense - with an escaped 'b' inside a character class + with an escaped 'Y' inside a character class does not register an offense - with an escaped 'w' inside a character class + with an escaped ' ' inside a character class does not register an offense - with an escaped 'W' inside a character class + with an escaped 'A' outside a character class does not register an offense - with an escaped 'M-a' outside a character class + with an escaped 'a' inside a character class does not register an offense - with an escaped 's' outside a character class + with an escape inside an interpolated string does not register an offense - with an escaped interpolation outside a character class + with an escaped 'o' outside a character class does not register an offense - with an escaped 'u0041' outside a character class + with an escaped 'B' inside a character class does not register an offense - with an escaped 'o' inside a character class + with an escaped ']' outside a character class does not register an offense - with an escaped 'D' inside a character class + with an escaped 'G' outside a character class does not register an offense - with an escaped '#' inside a character class + with an escaped 'V' outside a character class does not register an offense - with an escaped interpolation inside a character class + with an uppercase metacharacter inside a character class does not register an offense - with an escaped ')' inside a character class - registers an offense and corrects - with an escaped '{' inside a character class - registers an offense and corrects - with an escaped '\' inside a character class + with an escaped 'r' inside a character class does not register an offense - with an escaped 'q' outside a character class + with an escaped 'B' outside a character class does not register an offense - with an escaped 'Z' inside a character class + with an escaped '+' inside a character class + registers an offense and corrects + with an escaped '}' inside a character class + registers an offense and corrects + with an escaped . inside a character class beginning with : + registers an offense and corrects + with an escaped 't' outside a character class does not register an offense - with an escaped 'T' outside a character class + with an interpolated unnecessary-escape regexp + registers an offense and corrects + with an escaped 'H' inside a character class does not register an offense - with an escaped '[' outside a character class + with an escaped 'q' inside a character class does not register an offense - with an escaped 'cc' outside a character class + with an escaped 'I' outside a character class does not register an offense - with an escaped 'R' inside a character class + with an escaped 'U' inside a character class does not register an offense - with an escaped '+' outside a character class + with an escaped 'W' 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 '\' outside a character class - does not register an offense - with an escaped 'a' inside a character class + with a backreference does not register an offense - with an escaped ']' inside a character class + with an escaped 'h' 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 'Q' outside a character class + with an escaped '\' inside a character class does not register an offense - with an escaped 'H' inside a character class + with an escaped 'n101' outside a character class does not register an offense - with an escaped 'f' inside a character class + with an escaped 'D' outside a character class does not register an offense - with an escaped 'u{0041}' outside a character class + with an escaped '+' outside a character class does not register an offense - with an escaped 'x41' inside a character class + with an escaped 'w' outside a character class does not register an offense - with an escaped 'H' outside a character class + with an escaped character class and following escaped char does not register an offense - with an escaped 'B' inside a character class + with an escaped 's' outside a character class does not register an offense - with an escaped 't' outside a character class + with an escaped 'X' outside a character class does not register an offense - with a POSIX character class then disallowed escape inside a character class - registers an offense and corrects - with an escaped ')' outside a character class + with an escaped 'C-c' inside a character class does not register an offense - with an escaped 'K' inside a character class + with an escaped 'E' inside a character class does not register an offense - with an escaped 'p{alpha}' outside a character class + with an escaped '*' inside a character class + registers an offense and corrects + with an escaped '-' inside a character class does not register an offense - with an escaped 'O' outside a character class + with a character class and following escaped char does not register an offense - with an escaped 'V' outside a character class + with an uppercase metacharacter outside a character class does not register an offense - with an escaped '(' outside a character class + with an escaped 'Y' outside a character class does not register an offense - with an escaped 'p{alpha}' inside a character class + with an escaped 'r' outside a character class does not register an offense - with an escaped 'A' inside a character class + with an escaped '-' outside a character class + registers an offense and corrects + with an escaped 'u{0041}' outside a character class does not register an offense - with an escaped 'C-c' outside a character class + with an escaped 'N' inside a character class does not register an offense - with an escaped 'm' outside a character class + with an escaped 'i' inside a character class does not register an offense - with an escaped 'y' outside a character class + with an escaped '?' inside a character class + registers an offense and corrects + with an escaped 'L' inside a character class does not register an offense - with an escaped 'e' outside a character class + with multiple escaped metachars inside a character class + registers offenses and corrects + with an escaped '{' outside a character class does not register an offense - with an escaped 'G' inside a character class + with an escaped 'M-a' inside a character class does not register an offense - with an escaped 'S' inside a character class + with an escaped '[' outside a character class does not register an offense - with an escaped 'r' inside a character class + without escapes does not register an offense - with an escaped 'n101' outside a character class + with an escaped 'cc' inside a character class does not register an offense - with a POSIX character class then allowed escape inside a character class + with an interpolation followed by redundant escapes + registers offenses and corrects + with an escaped 'y' inside a character class does not register an offense - with an escaped 't' inside a character class + with an escaped 'P{alpha}' inside a character class does not register an offense - without escapes + with an escaped '.' outside a character class does not register an offense + with regexp options and a redundant escape + registers offenses and corrects with an escaped 'l' outside a character class does not register an offense - with an escaped 'b' outside a character class - does not register an offense - with a nested character class then allowed escape + with an escaped 'l' inside a character class does not register an offense - with an escaped 'I' inside a character class + with an escaped 'S' outside a character class does not register an offense - with an escaped '?' outside a character class + 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 'd' inside a character class + with an escaped 'M-a' outside a character class does not register an offense - with an escaped 'i' inside a character class + with an escaped 'Q' inside a character class does not register an offense - with an escaped 'z' inside a character class + with an escaped 'X' inside a character class does not register an offense - with an escaped '}' inside a character class - registers an offense and corrects - with an escaped 'Y' inside a character class + with an escaped 'O' outside a character class does not register an offense - with an escaped 'R' outside a character class + with an escaped 'n101' inside a character class does not register an offense - with an escaped 'I' outside a character class + with an escaped 'b' inside a character class does not register an offense - with an escaped character class and following escaped char + with an escaped 'N' outside a character class does not register an offense - with an escaped 'P{alpha}' inside a character class + with an escaped 'f' outside a character class does not register an offense - with an escaped 'D' outside a character class + with an escaped '^' inside a character class does not register an offense - with an escape inside an interpolated string + 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 'J' outside a character class + with a free-spaced mode regex + with redundant escape preceded by an escaped comment + registers offenses and corrects + with a commented [ and ] + does not register an offense + with a commented redundant escape on a single line + does not register an offense + with a commented redundant escape + does not register an offense + with an escaped 'H' outside a character class does not register an offense - with an uppercase metacharacter inside a character class + with an escaped 'z' outside a character class does not register an offense - with an escaped 'S' outside a character class + with an escaped 'G' inside a character class does not register an offense - with an escaped 'N' outside a character class + with an escaped ']' inside a character class does not register an offense - with an escaped 'k' inside a character class + with an escaped 'p{alpha}' inside a character class does not register an offense - with an escaped 'Q' inside a character class + with an escaped '}' outside a character class does not register an offense - with an escaped 'E' inside a character class + with an escaped 'k' inside a character class does not register an offense - with an escaped 'V' inside a character class + with an escaped '\' outside a character class does not register an offense - with an escaped 'B' outside a character class + with an escaped 's' inside a character class does not register an offense - with an escaped 'T' inside a character class + with an escaped '?' outside a character class does not register an offense - with an escaped '.' inside a character class + with an escaped ')' inside a character class registers an offense and corrects - with an escaped '-' inside a character class + with an escaped '*' outside a character class does not register an offense - with an escaped 'M-a' inside a character class + with an escaped 'g' outside a character class does not register an offense - with an escaped 'O' inside a character class + with an escaped 'L' outside a character class does not register an offense - with regexp options and a redundant escape - registers offenses and corrects - with a backreference + with an escaped 'A' inside a character class does not register an offense - with an escaped 'g' inside a character class + with an escaped 'i' outside a character class does not register an offense - with an escaped ']' outside a character class + with an escaped 'e' outside a character class does not register an offense - with an escaped 'm' inside a character class + with an escaped 'T' inside a character class does not register an offense - with an escaped 'L' inside a character class + with an escaped 'Z' inside a character class does not register an offense - with an escaped 'o' outside a character class + with an escaped 'R' inside a character class does not register an offense - with an escaped 'r' outside a character class + with an escaped 'v' inside a character class does not register an offense - with an escaped 'w' outside a character class + with an escaped 'U' outside a character class does not register an offense - with an escaped 'F' inside a character class + with an escaped ')' outside a character class does not register an offense - with an escaped 'cc' inside a character class + with an escaped 'K' inside a character class does not register an offense - with an escaped '#' outside a character class + with an escaped '^' outside a character class does not register an offense - with an escaped 'G' outside a character class + with an escaped 't' inside a character class does not register an offense - with an escaped 'v' outside a character class + with an escaped 'a' outside a character class does not register an offense - with an escaped 'x41' outside a character class + with an escaped ' ' outside a character class does not register an offense - with an escaped 'U' outside a character class + with an escaped 'p{alpha}' outside a character class does not register an offense - with an escaped 'W' outside a character class + with an escaped '[' inside a character class does not register an offense - with escaped slashes + with an escaped 'j' outside a character class does not register an offense - with an escaped 'N' inside a character class + with an escaped 'cc' outside a character class does not register an offense - with an escaped 'U' inside a character class + with an escaped 'D' inside a character class does not register an offense - with an interpolated unnecessary-escape regexp - registers an offense and corrects - with an escaped 'l' inside a character class + with an escaped 'R' 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 'X' outside a character class + with an escaped 'F' inside a character class does not register an offense - with an escaped 'A' outside a character class + with an escaped 'u0041' inside a character class does not register an offense - with an uppercase metacharacter outside a character class + with an escaped 'J' inside a character class does not register an offense - with a single-line %r{} regexp - with an escaped { or } outside a character class + with an escaped '|' outside a character class does not register an offense - with an escaped { or } inside a character class + with an escaped 'g' inside a character class does not register an offense - without escapes + with an escaped 'u0041' outside a character class does not register an offense - with redundantly-escaped slashes + 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 an escaped 'm' 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 '|' inside a character class registers an offense and corrects - with a single-line %r~~ regexp - with escaped delimiters and regexp options + with an escaped 'w' inside a character class does not register an offense - with escaped delimiters outside a character-class + with an escaped 'z' 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 a single-line %r__ regexp - with escaped delimiters inside a character-class + 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 escaped delimiters outside a character-class + with a multi-line %r// regexp + with escaped slashes 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 -RuboCop::Cop::Style::ParenthesesAroundCondition - is not confused by leading parentheses in subexpression - allows parens if the condition node is a modifier if op - allows parens if the condition node is a modifier unless op - does not blow up for empty if condition - is not confused by parentheses in subexpression - allows parens if the condition node is a modifier rescue op - accepts parentheses around condition in a ternary - allows parens if the condition node is a modifier while op - does not blow up for empty unless condition - does not blow up when the condition is a ternary op - accepts parentheses if there is no space between the keyword and (. - registers an offense for parentheses around condition - allows parens if the condition node is a modifier until op - 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 - 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 - parentheses in multiline conditions are not allowed - registers an offense for parentheses around multiline condition - parentheses in multiline conditions are allowed - accepts parentheses around multiline condition - registers an offense for parentheses in single line condition +RuboCop::Cop::Lint::BinaryOperatorWithIdenticalOperands + does not register an offense when using binary operator with different operands + registers an offense when binary operator has identical nodes + does not register an offense when using arithmetic operator with numerics -RuboCop::Cop::Style::TrailingBodyOnModule - accepts regular module - auto-corrects with comment after body - registers offense when module definition uses semicolon - registers offense with multi-line module - 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::Style::MissingElse + configured to warn only on empty if + 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 no 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 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 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 + UnlessElse disabled + given an if-statement + with an else-clause containing only the literal nil + 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 with side-effects + 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 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 + UnlessElse enabled + given an unless-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 + doesn't register an offense + with an else-clause containing only the literal nil + doesn't register an offense + given an if-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 an else-clause containing only the literal nil + doesn't register an offense + with no else-clause + registers 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 + configured to warn only on empty case + given an unless-statement + with an else-clause with side-effects + doesn't register an offense + 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 + 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 + 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 + EmptyElse enabled and set to warn on empty + given a case 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 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 no else-clause + registers an offense + with a completely empty else-clause + doesn't register an offense + given an unless-statement + with no else-clause + registers 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 a completely empty else-clause + doesn't register an offense + EmptyElse enabled and set to warn on nil + 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 an else-clause containing only the literal nil + doesn't register an offense + with no else-clause + registers 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 no else-clause + registers 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 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 -RuboCop::Cop::Lint::UselessAccessModifier - 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 - 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 at the end of the body - registers an offense for trailing `private` - behaves like nested in a begin..end block - doesn't flag an access modifier from surrounding scope - still flags repeated `private` - 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 using a known method-creating method - is aware that this creates a new method - still points out redundant uses within the module - 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 -> is passed - doesn't register an offense if a proc is passed - behaves like at the top of the body - doesn't register an offense for `private` - doesn't register an offense for `protected` - registers an offense and corrects for `public` - when using the class_methods method from ActiveSupport::Concern - is aware that this creates a new scope - when multiple class definitions in file but only one has offense - registers an offense and corrects - when there are consecutive access modifiers - registers an offense and corrects - behaves like at the end of the body - registers an offense for trailing `protected` - behaves like at the end of the body - registers an offense for trailing `public` - 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 repeated visibility modifiers - registers an offense when `private` is repeated - behaves like methods defined in an iteration - doesn't register an offense for each - doesn't register an offense for map - when private_class_method is used with arguments - does not register an offense - 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 method named by access modifier name - registers an offense for `private` - behaves like methods defined in an iteration - doesn't register an offense for each - doesn't register an offense for map - 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 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 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 conditionally defined method - doesn't register an offense for if - doesn't register an offense for unless - behaves like non-repeated visibility modifiers - doesn't register an offense when `private` is not repeated - doesn't register an offense when `protected` is not repeated - registers an offense and corrects even when `public` is not repeated - when private_class_method is used without arguments - registers an offense and corrects - behaves like nested modules - doesn't register an offense for nested modules - unused modifiers - registers an offense when inside a nested module - registers an offense when outside a nested module - registers an offense with a nested module - behaves like repeated visibility modifiers - registers an offense when `public` is repeated - when an access modifier is followed by a class method defined on constant - registers an offense and corrects - behaves like conditionally defined method - doesn't register an offense for unless - doesn't register an offense for if - when a def is an argument to a method call - does not register an offense - 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 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 - when an access modifier has no effect - 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 - 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 - registers an offense if no method is defined - 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 - behaves like nested in a begin..end block - still flags repeated `private` - doesn't flag an access modifier from surrounding scope - 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 nested modules - doesn't register an offense for nested classs - unused modifiers - registers an offense with a nested class - registers an offense when inside a nested class - registers an offense when outside a nested class - 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 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 - behaves like conditionally defined method - doesn't register an offense for if - doesn't register an offense for unless - behaves like method named by access modifier name - registers an offense for `public` - when an access modifier has no methods - registers an offense and corrects - behaves like method defined on a singleton class - inside a class - 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 even if a non-singleton-class method is defined - registers an offense if no method is defined after the modifier - doesn't register an offense if a method is defined - outside a class - registers an offense if no method is defined after the modifier - doesn't register an offense if a method is defined - registers an offense if no method is defined - behaves like nested in a begin..end block - still flags repeated `public` - 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 `public` - 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 - when class is empty save modifier +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 comes after any code + adds an offense + when the source code file is empty + adds an offense + when the copyright notice is missing + adds an offense + fails to autocorrect if no AutocorrectNotice is given + fails to autocorrect when the AutocorrectNotice does not match the Notice pattern + 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 shebang and an encoding comment + adds an offense + when the copyright notice is missing and the source code file starts with a shebang + adds an offense + +RuboCop::Cop::Layout::MultilineMethodCallIndentation + when EnforcedStyle is indented + registers an offense and corrects aligned operators in assignment + registers an offense and corrects no indentation of second line + registers an offense and corrects correct + unrecognized style + accepts indentation of assignment + registers an offense for a 2 space indentation of while condition + accepts special indentation of return unless condition + registers an offense for a 2 space indentation of if condition + accepts indented methods in if body + accepts any indentation of method parameters + accepts double indentation of unless condition + registers an offense and corrects 3 spaces indentation of 2nd line + accepts an expression where the first method spans multiple lines + accepts alignment inside a grouped expression + registers an offense and corrects one space indentation of 2nd line + registers an offense and corrects extra indentation of third line + accepts indented methods in ordinary statement + accepts special indentation of for expression + accepts double indentation of if condition + accepts double indentation of while condition + registers an offense and corrects 1 space indentation of 3rd line + accepts indented methods in for body + accepts normal indentation inside grouped expression + accepts any indentation of parameters to #[] + accepts indented methods in LHS of []= assignment + accepts indented methods in until body + accepts indentation relative to first receiver + accepts indented methods inside and outside a block + registers an offense and corrects proc call without a selector + registers an offense and corrects aligned methods in if condition + accepts indented methods in if condition + registers an offense and corrects extra indentation of 3rd line in typical RSpec code + doesn't crash on unaligned multiline lambdas + registers an offense for a 2 space indentation of unless condition + accepts indented methods in unless body + accepts normal indentation of method parameters + accepts double indentation of until condition + accepts no extra indentation of third line + accepts correctly indented methods in operation + registers an offense and corrects the emacs ruby-mode 1.1 indentation of an expression in an array + accepts indented methods in while body + accepts special indentation of return if condition + accepts even indentation of consecutive lines in typical RSpec code + registers an offense for a 2 space indentation of until condition + registers an offense and corrects wrong indentation of for expression + doesn't fail on unary operators + for possible semantic alignment + accepts indented methods + when indentation width is overridden for this cop + registers an offense for a 4 space indentation of if condition + accepts correctly indented methods in operation + accepts indented methods in until body + accepts indented methods in while body + accepts indented methods + accepts indented methods in if body + accepts indented methods in unless body + accepts indented methods in if condition + 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 + accepts indentation of assignment + 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 indentation of while condition which is offset by a single normal indentation step + registers an offense for a 4 space indentation of unless condition + accepts indentation of unless condition which is offset by a single normal indentation step + when EnforcedStyle is indented_relative_to_receiver + accepts no extra indentation of third line + registers an offense and corrects no indentation of second line + accepts indentation relative to first receiver + registers an offense and corrects the emacs ruby-mode 1.1 indentation of an expression in an array + accepts indented methods in LHS of []= assignment + doesn't crash on unaligned multiline lambdas + accepts alignment inside a grouped expression + accepts indentation of consecutive lines in typical RSpec code + doesn't fail on unary operators + registers an offense and corrects proc call without a selector + accepts an expression where the first method spans multiple lines + accepts indented methods inside and outside a block + accepts indented methods in for body + registers an offense and corrects extra indentation of 3rd line + registers an offense and corrects one space indentation of 2nd line + accepts indented methods in ordinary statement + accepts correctly indented methods in operation + 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 3 spaces indentation of second line + for possible semantic alignment + accepts indented methods + when EnforcedStyle is aligned + accepts aligned methods in a begin..end block + accepts no extra indentation of third line + accepts indented methods in for body + registers an offense and corrects misaligned methods in if condition + registers an offense and corrects the emacs ruby-mode 1.1 indentation of an expression in an array + accepts aligned methods in if condition + registers an offense and corrects misaligned methods in until condition + registers an offense and corrects extra indentation of 3rd line in typical RSpec code + registers an offense and corrects proc call without a selector + registers an offense and corrects one space indentation of 2nd line + does not check binary operations when string wrapped with + + accepts aligned method in assignment + block + assignment + does not check binary operations when string wrapped with backslash + accepts an expression where the first method spans multiple lines + accepts correctly aligned methods in operands + registers an offense and corrects misaligned methods in while condition + accepts aligned methods in operator assignment + registers an offense and corrects misaligned method in []= call + accepts aligned method in return + accepts aligned methods in constant assignment + accepts even indentation of consecutive lines in typical RSpec code + accepts correctly aligned methods in assignment + registers an offense and corrects misaligned methods in local variable assignment + accepts alignment inside a grouped expression + registers an offense and corrects one space indentation of 3rd line + registers an offense and corrects no indentation of second line + accepts any indentation of parameters to #[] + accepts indentation relative to first receiver + accepts aligned methods in if + assignment + accepts indented method when there is nothing to align with + accepts aligned methods in assignment + doesn't crash on unaligned multiline lambdas + accepts indented methods inside and outside a block + accepts indented methods in ordinary statement + 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 3 spaces indentation of 2nd line + doesn't fail on unary operators + accepts indented methods in LHS of []= assignment + accepts indented and aligned methods in binary operation + registers an offense and corrects unaligned methods in assignment + for semantic alignment + accepts method being aligned with method + accepts aligned method with blocks in operation assignment + accepts methods being aligned with method that is an argument in assignment + registers an offense and corrects unaligned method in block body + registers an offense and corrects unaligned methods + accepts methods being aligned with method that is an argument + accepts 3 aligned methods + accepts method being aligned with method in assignment + accepts aligned method even when an aref is first in the chain + accepts aligned method even when an aref is in the chain + 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 + +RuboCop::Cop::Lint::UnusedMethodArgument + when IgnoreNotImplementedMethods config parameter is set + registers an offense for a non-empty method with a single unused parameter + accepts an empty singleton method with a single unused parameter &raise NotImplementedError + registers an offense for a non-empty method with multiple unused parameters + accepts a method with a single unused parameter & fails with message + accepts a method with a single unused parameter & fails without message + accepts a method with a single unused parameter & raises ::NotImplementedError + accepts an empty method with multiple unused parameters + accepts a method with a single unused parameter & raises NotImplementedError + when IgnoreEmptyMethods config parameter is set + accepts an empty method with multiple unused parameters + 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 singleton method with a single unused parameter + registers an offense for a non-empty method with multiple unused parameters + inspection + when a splat argument is unused + registers an offense and preserves the splat + in a method calling `binding` without arguments + accepts all arguments + inside another method definition + registers offenses + when a trailing block argument is unused + registers an offense and removes the unused block arg + when an underscore-prefixed method argument is unused + accepts + in a method calling `super` with arguments + when a method argument is unused + registers an offense + when an argument with a default value is unused + registers an offense and preserves the default value + when a required keyword argument is unused + registers an offense but does not suggest underscore-prefix + when a block argument is unused + 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 + in a method calling `binding` with arguments + when a method argument is unused + registers an offense + when a variable is unused + does not care + when a singleton 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 one argument is assigned to another, whilst other's value is not used + registers an offense + and arguments are swap-assigned + accepts + and there is some whitespace around the unused argument + registers an offense and preserves whitespace + when a method argument is used + accepts + when an optional keyword argument is unused + registers an offense but does not suggest underscore-prefix + and AllowUnusedKeywordArguments set + does not care + +RuboCop::Cop::Style::UnpackFirst + registers offense + when using `#unpack` with `#at` + when using `#unpack` with `#slice` + when using `#unpack` with dot and square brackets + when using `#unpack` with square brackets + when using `#unpack` with `#first` + does not register offense + when using `#unpack1` + when using `#unpack` accessing second element + +RuboCop::Cop::Style::AndOr + when style is always + autocorrects "and" inside def + also warns on non short-circuit (and) (unless) + also warns on until (or) + autocorrects "and" with an Enumerable accessor on either side + auto-corrects "and" with && in method calls (3) + auto-corrects "and" with && and doesn't add extra parentheses + auto-corrects "or" with || in method calls (3) + warns on short-circuit (and) + also warns on while (and) + auto-corrects "and" with && in method calls (4) + also warns on while (or) + auto-corrects "or" with || in method calls (2) + also warns on non short-circuit (or) + autocorrects "or" inside def + registers an offense for "or" + auto-corrects "or" with || and adds parentheses to expr + autocorrects "or" with an assignment on the left + also warns on non short-circuit (or) (unless) + auto-corrects "or" with || in method calls (4) + also warns on non short-circuit (and) + auto-corrects "and" with && in method calls + autocorrects "or" with an assignment on the right + auto-corrects "or" with || and doesn't add extra parentheses + warns on short-circuit (or) + registers an offense for "and" + auto-corrects "and" with && in method calls (2) + auto-corrects "and" with && and adds parentheses to expr + auto-corrects "or" with || in method calls + also warns on until (and) + within a nested begin node + autocorrects "and" with && and adds parens + with !obj.method arg on left + autocorrects "and" with && and adds parens + when left hand side is a comparison method + autocorrects "and" with && and adds parens + with a file which contains __FILE__ + autocorrects "or" with || + with !variable on left + doesn't crash and burn + with obj.method= arg on left + autocorrects "and" 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 `not` expression on left + autocorrects "and" with && and adds parens + with obj.method = arg on left + autocorrects "and" with && and adds parens + within a nested begin node with one child only + autocorrects "and" with && and adds parens + with `not` expression on right + autocorrects "and" 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 !obj.method arg on right + 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 + when style is conditionals + accepts "and" in post-until body + registers an offense for "or" in post-until condition + accepts "or" outside of conditional + accepts "and" in until body + registers an offense for "and" in while condition + accepts "and" in if body + accepts "or" in until body + registers an offense for "or" in until condition + accepts && inside of conditional + registers an offense for "and" in post-while condition + accepts "and" in post-while body + accepts && outside of conditional + accepts || inside of conditional + accepts "or" in post-until body + accepts || outside of conditional + registers an offense for "or" in if condition + registers an offense for "or" in while condition + registers an offense for "and" in post-until condition + accepts "and" in while body + registers an offense for "and" in until condition + accepts "and" outside of conditional + accepts "or" in while body + registers an offense for "or" in post-while condition + registers an offense for "and" in if condition + accepts "or" in if body + accepts "or" in post-while body + +RuboCop::Cop::Style::EndBlock + does not report offenses for other blocks + reports an offense and corrects END block + +RuboCop::Cop::Style::GlobalStdStream + 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 + does not register an offense when assigning other const to std stream gvar + +RuboCop::Cop::Layout::ElseAlignment + accepts a ternary if + with begin/rescue/else/ensure/end + accepts a correctly aligned else + registers an offense for misaligned else + with if statement + accepts an if/else branches with rescue clauses + registers an offense for misaligned else + accepts a one line if statement + accepts a correctly aligned if/elsif/else/end + accepts indentation after else when if is on new line after assignment + registers an offense for misaligned elsif + for a file with byte order mark + accepts a correctly aligned if/elsif/else/end + with assignment + 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 if in assignment + accepts an until in assignment + accepts an if/else in assignment + and end is aligned with variable + registers an offense for an if + when alignment style is variable + and end is aligned with variable + accepts an if with end aligned with element assignment + accepts an if-else with end aligned with setter + accepts an if/else + accepts an if/else with chaining with a block after the end + accepts an if-elsif-else with end aligned with setter + accepts an if/else with chaining after the end + and end is aligned with keyword + registers offenses for an if with setter + registers an offense for an if + registers an offense for an if with element assignment + >= Ruby 2.5 ensure/rescue/else in Block Argument + accepts a correctly aligned else + registers an offense for misaligned else + with def/rescue/else/end + registers an offense for misaligned else + accepts a correctly aligned 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 unless + accepts an empty unless + accepts a correctly aligned else in an otherwise empty unless + registers an offense for misaligned else + with case + accepts else aligned with when but not with case + registers an offense for misaligned else + accepts correctly aligned case/when/else + accepts case without else + >= Ruby 2.7 + with case match + accepts case match without else + registers an offense for misaligned else + accepts correctly aligned empty else + accepts correctly aligned case/when/else + with def/rescue/else/ensure/end + registers an offense for misaligned else + accepts a correctly aligned else + +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 500 + raises error + 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 + +RuboCop::Formatter::SimpleTextFormatter + #report_file + when the offense is marked as todo + prints [Todo] along with message + when the offense is automatically corrected + prints [Corrected] along with message + when the offense is not corrected + prints message as-is + 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 + #report_summary + when 2 offenses are corrected + handles pluralization correctly + 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 an offense is corrected + prints about correction + when a offense detected + handles pluralization correctly + +RuboCop::PathUtil + #match_path? + matches dir/** for hidden file + matches glob expressions + does not match dir/** for file in hidden dir + does not match invalid UTF-8 paths + matches regexps + matches strings to the full path + does not match file in a subdirectory + #absolute? + returns a truthy value for a path beginning with slash + returns a falsey value for a path beginning with a directory name + #relative_path + builds paths relative to PWD by default as a stop-gap + supports custom base paths + +RuboCop::Formatter::QuietFormatter + #report_file + the file is under the current working directory + prints as relative path + 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 not corrected + prints message as-is + #report_summary + when a file inspected and no offenses detected + handles pluralization correctly + when 2 offenses are corrected + handles pluralization correctly + when 2 offenses detected + handles pluralization correctly + when an offense is corrected + prints about correction + when a offense detected + handles pluralization correctly + when no files inspected + handles pluralization correctly + +RuboCop::Cop::Style::CommentedKeyword + registers an offense for one-line cases + registers an offense when commenting on the same line as `begin` + registers an offense when commenting on the same line as `end` + accepts keyword letter sequences that are not keywords + does not register an offense if AST contains # symbol + registers an offense when commenting on the same line as `module` + registers an offense when commenting on indented keywords + does not register an offense if there are no comments after keywords + registers an offense when commenting on the same line as `class` + does not register an offense for certain comments + registers an offense when commenting on the same line as `def` + registers an offense when commenting after keyword with spaces + +RuboCop::Cop::Style::ClassCheck + when enforced style is is_a? + registers an offense for kind_of? and corrects to is_a? + when enforced style is kind_of? + registers an offense for is_a? and corrects to kind_of? + +RuboCop::Cop::Lint::SuppressedException + with AllowComments set to false + does not register an offense for rescue with body + registers an offense for empty rescue block + when empty rescue for defs + registers an offense for empty rescue without comment + registers an offense for empty rescue with comment + when empty rescue for `def` + registers 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 + registers an offense for empty rescue with comment + with AllowComments set to true + registers an offense for empty rescue on single line with a comment after it + does not register an offense for empty rescue with comment + 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` + registers an offense for empty rescue without comment + does not register an offense for empty rescue with comment + 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 + +RuboCop::Cop::Style::DisableCopsWithinSourceCodeDirective + registers an offense for enabled cop within source code + registers an offense for disabled cop within source code + +RuboCop::Cop::Layout::EmptyLines + works when there are no tokens + 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 + handles comments + +RuboCop::Cop::Metrics::BlockNesting + accepts if/elsif + accepts `Max` levels of nesting + `Max + 2` levels of `if` nesting + registers an offense + nested `rescue` + registers an offense + `Max + 1` levels of `if` nesting + registers an offense + Multiple nested `ifs` at same level + registers 2 offenses + nested `case` + registers an offense + when CountBlocks is true + nested inline block + registers an offense + nested multiline block + registers an offense + when CountBlocks is false + accepts nested inline blocks + accepts nested multiline blocks + nested `until` + registers an offense + nested `for` + registers an offense + nested modifier `until` + registers an offense + nested modifier `while` + registers an offense + nested `while` + registers an offense + +RuboCop::Cop::Badge + exposes department name + compares by value + exposes cop name + can be converted to a string with the Department/CopName format + .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::Layout::SpaceInsidePercentLiteralDelimiters + accepts execute-string literals + accepts other percent literals + for w type and ["{", "}"] delimiters + registers an offense for spaces after first delimiter + accepts literals without additional spaces + accepts newlines and additional following alignment spaces + registers an offense for unnecessary spaces + accepts literals with escaped spaces + registers an offense for spaces before final delimiter + accepts spaces between entries + accepts multi-line literals + registers an offense for literals with escaped and other spaces + accepts multi-line literals within a method + for w type and ["[", "]"] delimiters + registers an offense for spaces after first delimiter + accepts literals with escaped spaces + registers an offense for spaces before final delimiter + accepts multi-line literals + accepts newlines and additional following alignment spaces + registers an offense for literals with escaped and other spaces + accepts spaces between entries + accepts multi-line literals within a method + accepts literals without additional spaces + registers an offense for unnecessary spaces + 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 + registers an offense for unnecessary spaces + registers an offense for spaces after first delimiter + accepts multi-line literals within a method + accepts multi-line literals + accepts spaces between entries + accepts literals without additional spaces + accepts literals with escaped spaces + for i type and ["[", "]"] delimiters + accepts spaces between entries + accepts multi-line literals + accepts multi-line literals within a method + registers an offense for literals with escaped and other spaces + accepts literals without additional spaces + registers an offense for unnecessary spaces + registers an offense for spaces before final delimiter + registers an offense for spaces after first delimiter + accepts newlines and additional following alignment spaces + accepts literals with escaped spaces + for x type and ["!", "!"] delimiters + accepts multi-line literals within a method + accepts literals without additional spaces + accepts literals with escaped spaces + accepts spaces between entries + accepts multi-line literals + registers an offense for unnecessary spaces + registers an offense for spaces before final delimiter + registers an offense for spaces after first delimiter + registers an offense for literals with escaped and other spaces + accepts newlines and additional following alignment spaces + for W type and ["!", "!"] delimiters + accepts literals with escaped spaces + registers an offense for spaces after first delimiter + registers an offense for unnecessary spaces + accepts literals without additional spaces + accepts multi-line literals + accepts spaces between entries + accepts multi-line literals within a method + registers an offense for literals with escaped and other spaces + registers an offense for spaces before final delimiter + accepts newlines and additional following alignment spaces + for W type and ["(", ")"] delimiters + registers an offense for spaces after first delimiter + registers an offense for spaces before final delimiter + accepts multi-line literals within a method + accepts literals with escaped spaces + accepts newlines and additional following alignment spaces + registers an offense for unnecessary spaces + registers an offense for literals with escaped and other spaces + accepts literals without additional spaces + accepts spaces between entries + accepts multi-line literals + for w type and ["(", ")"] delimiters + 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 before final delimiter + accepts literals with escaped spaces + accepts spaces between entries + accepts newlines and additional following alignment spaces + accepts multi-line literals within a method + accepts multi-line literals + registers an offense for spaces after first delimiter + for w type and ["!", "!"] delimiters + registers an offense for literals with escaped and other spaces + registers an offense for spaces before final delimiter + accepts literals with escaped spaces + accepts multi-line literals within a method + registers an offense for spaces after first delimiter + accepts multi-line literals + registers an offense for unnecessary spaces + accepts literals without additional spaces + accepts spaces between entries + accepts newlines and additional following alignment spaces + for W type and ["[", "]"] delimiters + registers an offense for unnecessary spaces + accepts newlines and additional following alignment spaces + 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 spaces before final delimiter + accepts multi-line literals within a method + accepts spaces between entries + accepts literals without additional spaces + accepts literals with escaped spaces + for i type and ["(", ")"] delimiters + registers an offense for spaces after first delimiter + registers an offense for literals with escaped and other spaces + accepts literals without additional spaces + accepts literals with escaped spaces + accepts newlines and additional following alignment spaces + accepts multi-line literals + registers an offense for unnecessary spaces + accepts spaces between entries + registers an offense for spaces before final delimiter + accepts multi-line literals within a method + for I type and ["!", "!"] delimiters + accepts multi-line literals within a method + registers an offense for unnecessary spaces + registers an offense for spaces before final delimiter + registers an offense for spaces after first delimiter + accepts literals with escaped spaces + accepts spaces between entries + accepts newlines and additional following alignment spaces + accepts literals without additional spaces + accepts multi-line literals + registers an offense for literals with escaped and other spaces + for x type and ["[", "]"] delimiters + accepts literals without additional spaces + registers an offense for spaces after first delimiter + accepts newlines and additional following alignment spaces + accepts multi-line literals + accepts spaces between entries + accepts literals with escaped spaces + accepts multi-line literals within a method + registers an offense for literals with escaped and other spaces + registers an offense for unnecessary spaces + registers an offense for spaces before final delimiter + for x type and ["(", ")"] delimiters + registers an offense for literals with escaped and other spaces + 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 unnecessary spaces + accepts spaces between entries + accepts literals without additional spaces + accepts literals with escaped spaces + accepts newlines and additional following alignment spaces + accepts multi-line literals + for x type and ["{", "}"] delimiters + accepts newlines and additional following alignment spaces + registers an offense for spaces after first delimiter + registers an offense for spaces before final delimiter + accepts multi-line literals within a method + accepts spaces between entries + accepts literals with escaped spaces + registers an offense for unnecessary spaces + registers an offense for literals with escaped and other spaces + accepts multi-line literals + accepts literals without additional spaces + for W type and ["{", "}"] delimiters + registers an offense for unnecessary spaces + registers an offense for spaces before final delimiter + accepts spaces between entries + accepts multi-line literals within a method + accepts multi-line literals + 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 + accepts newlines and additional following alignment spaces + for I type and ["{", "}"] delimiters + registers an offense for spaces after first delimiter + registers an offense for spaces before final delimiter + accepts literals with escaped spaces + registers an offense for literals with escaped and other spaces + accepts multi-line literals + accepts newlines and additional following alignment spaces + accepts multi-line literals within a method + accepts spaces between entries + accepts literals without additional spaces + registers an offense for unnecessary spaces + for I type and ["(", ")"] delimiters + accepts spaces between entries + registers an offense for spaces after first delimiter + 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 literals with escaped spaces + registers an offense for spaces before final delimiter + accepts newlines and additional following alignment spaces + accepts multi-line literals within a method + for i type and ["{", "}"] delimiters + registers an offense for unnecessary spaces + accepts multi-line literals within a method + accepts multi-line literals + registers an offense for spaces before final delimiter + accepts spaces between entries + accepts literals with escaped spaces + accepts literals without additional spaces + registers an offense for literals with escaped and other spaces + accepts newlines and additional following alignment spaces + registers an offense for spaces after first delimiter + for I type and ["[", "]"] delimiters + accepts literals without additional spaces + 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 + registers an offense for unnecessary spaces + accepts literals with escaped spaces + accepts multi-line literals + accepts spaces between entries + registers an offense for spaces after first delimiter + accepts multi-line literals within a method + +RuboCop::Cop::Layout::EndAlignment + accepts matching module ... end + registers an offense for mismatched puts 1; case a when b end + accepts matching puts 1; module ... end + auto-corrects mismatched module Test end + accepts matching puts 1; until ... end + can handle modifier if + accepts matching unless ... end + accepts matching class ... end + auto-corrects mismatched puts 1; case a when b end + accepts matching puts 1; case ... end + auto-corrects mismatched puts 1; class Test end + registers an offense for mismatched puts 1; if test end + auto-corrects mismatched while test end + can handle ternary if + auto-corrects mismatched unless test end + auto-corrects mismatched puts 1; while test end + auto-corrects mismatched puts 1; if test end + registers an offense for mismatched if test end + auto-corrects mismatched if test end + registers an offense for mismatched case a when b end + accepts matching puts 1; unless ... end + registers an offense for mismatched puts 1; while test end + registers an offense for mismatched puts 1; class Test end + accepts matching puts 1; while ... end + registers an offense for mismatched module Test end + accepts matching class ... end + registers an offense for mismatched while test end + accepts matching case ... end + auto-corrects mismatched puts 1; class Test end + accepts matching until ... end + accepts matching if ... end + registers an offense for mismatched puts 1; unless test end + accepts matching puts 1; class ... end + auto-corrects mismatched puts 1; until test end + registers an offense for mismatched puts 1; until test end + auto-corrects mismatched module Test end + auto-corrects mismatched until test end + registers an offense for mismatched until test end + accepts matching while ... end + auto-corrects mismatched case a when b end + registers an offense for mismatched unless test end + accepts matching puts 1; if ... end + registers an offense for mismatched module Test end + registers an offense for mismatched puts 1; class Test end + auto-corrects mismatched puts 1; unless test end + when EnforcedStyleAlignWith is start_of_line + registers an offense for mismatched var << until test end + accepts matching puts 1; if ... end + auto-corrects mismatched var = if test end + registers an offense for mismatched case a when b end + auto-corrects mismatched puts 1; class Test end + auto-corrects mismatched var << until test end + registers an offense for mismatched if test end + registers an offense for mismatched var << if test end + accepts matching var = if ... end + registers an offense for mismatched until test end + accepts matching var = until ... end + registers an offense for mismatched puts 1; if test end + auto-corrects mismatched puts(if test end) + auto-corrects mismatched var << while test end + registers an offense for mismatched while test end + accepts matching var = unless ... end + auto-corrects mismatched var = case a when b end + registers an offense for mismatched class Test end + accepts matching var = if ... end + auto-corrects mismatched var = until test end + accepts matching puts 1; while ... end + registers an offense for mismatched module Test end + registers an offense for mismatched var = if test end + registers an offense for mismatched puts(if test end) + registers an offense for mismatched puts 1; until test end + registers an offense for mismatched unless test end + auto-corrects mismatched var = unless test end + auto-corrects mismatched puts 1; case a when b end + auto-corrects mismatched until test end + registers an offense for mismatched var << unless test end + auto-corrects mismatched puts 1; unless test end + registers an offense for mismatched puts 1; module Test end + registers an offense for mismatched var = if test end + registers an offense for mismatched puts 1; class Test end + auto-corrects mismatched case a when b end + accepts matching puts 1; unless ... end + auto-corrects mismatched puts 1; module Test end + auto-corrects mismatched class Test end + registers an offense for mismatched var = while test end + auto-corrects mismatched var << case a when b end + registers an offense for mismatched puts 1; while test end + accepts matching puts 1; module ... end + auto-corrects mismatched puts 1; until test end + auto-corrects mismatched puts 1; while test end + registers an offense for mismatched puts 1; case a when b end + auto-corrects mismatched if test end + auto-corrects mismatched var = if test end + registers an offense for mismatched puts 1; unless test end + accepts matching puts 1; case ... end + accepts matching var = case ... end + accepts matching var << while ... end + registers an offense for mismatched var << while test end + registers an offense for mismatched var = until test end + auto-corrects mismatched puts 1; if test end + registers an offense for mismatched var = case a when b end + auto-corrects mismatched var << if test end + accepts matching puts 1; until ... end + registers an offense for mismatched var = unless test end + auto-corrects mismatched var << unless test end + accepts matching var = while ... end + auto-corrects mismatched module Test end + auto-corrects mismatched var = while test end + auto-corrects mismatched while test end + registers an offense for mismatched var << case a when b end + accepts matching puts 1; class ... end + auto-corrects mismatched unless test end + when EnforcedStyleAlignWith is variable + registers an offense for mismatched while test end + accepts matching if ... end + auto-corrects mismatched until test end + accepts matching unless ... end + auto-corrects mismatched puts 1; class Test end + accepts matching class ... end + auto-corrects mismatched puts 1; if test end + auto-corrects mismatched class Test end + auto-corrects mismatched while test end + registers an offense for mismatched puts 1; if test end + auto-corrects mismatched puts 1; while test end + accepts matching until ... end + accepts matching puts 1; class ... end + auto-corrects mismatched puts 1; module Test end + accepts matching puts 1; until ... end + auto-corrects mismatched if test end + registers an offense for mismatched puts 1; unless test end + registers an offense for mismatched class Test end + registers an offense for mismatched if test end + registers an offense for mismatched unless test end + accepts matching puts 1; if ... end + registers an offense for mismatched puts 1; class Test end + auto-corrects mismatched case a when b end + accepts matching puts 1; module ... end + accepts matching case ... end + accepts matching puts 1; case ... end + accepts matching module ... end + auto-corrects mismatched unless test end + registers an offense for mismatched module Test end + auto-corrects mismatched puts 1; unless test end + accepts matching puts 1; while ... end + registers an offense for mismatched puts 1; while test end + auto-corrects mismatched puts 1; case a when b end + registers an offense for mismatched puts 1; module Test end + auto-corrects mismatched module Test end + registers an offense for mismatched puts 1; until test end + registers an offense for mismatched puts 1; case a when b end + accepts matching while ... end + registers an offense for mismatched case a when b end + accepts matching puts 1; unless ... end + registers an offense for mismatched until test end + auto-corrects mismatched puts 1; until test end + regarding assignment + when EnforcedStyleAlignWith is keyword + 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 = unless ... end + accepts matching var = case ... end + registers an offense for mismatched var = until test end + accepts matching var[0] = case ... end + accepts matching var = if ... end + registers an offense for mismatched var = if test end + auto-corrects mismatched var << until test end + accepts matching var = until ... end + auto-corrects mismatched var = while test end + registers an offense for mismatched var = while test end + accepts matching var = while ... end + registers an offense for mismatched var = unless test end + auto-corrects mismatched var = unless test end + when EnforcedStyleAlignWith is variable + auto-corrects mismatched var[x] = while test end + accepts matching var = until ... end + registers an offense for mismatched CNST = if test end + accepts matching var = until ... end + auto-corrects mismatched @@var = if test end + registers an offense for mismatched var = while test end + auto-corrects mismatched var = until test do_something end + auto-corrects mismatched CNST = if test end + registers an offense for mismatched h.k = if test end + accepts matching h.k = if ... end + auto-corrects mismatched var = unless test end + registers an offense for mismatched CNST << if test end + auto-corrects mismatched var << until test end + accepts matching var << if ... end + accepts matching var = if ... end + auto-corrects mismatched var ||= if test 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 + accepts matching var ||= if ... end + auto-corrects mismatched var &&= if test end + registers an offense for mismatched var << unless test end + accepts matching var = until ... end + registers an offense for mismatched h[k] = if test end + accepts matching var = if ... end + auto-corrects mismatched var << if test end + accepts matching var = case ... end + auto-corrects mismatched a, b = if test end + registers an offense for mismatched var = case a when b end + auto-corrects mismatched @var << if test end + auto-corrects mismatched var = # comment while test end + auto-corrects mismatched var = while test end + auto-corrects mismatched var = if test end + auto-corrects mismatched var = unless 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 + registers an offense for mismatched h[k] << if test end + accepts matching a, b = if ... end + auto-corrects mismatched $var << if test end + registers an offense for mismatched var << until test end + auto-corrects mismatched var = until test end.j + auto-corrects mismatched var << unless test end + registers an offense for mismatched var = # comment while test end + auto-corrects mismatched var << case a when b end + registers an offense for mismatched var = unless test end + auto-corrects mismatched @var = if test end + auto-corrects mismatched var += if test end + accepts matching var = while ... end + registers an offense for mismatched var = until test do_something end + auto-corrects mismatched CNST << if test end + registers an offense for mismatched @var << if test end + auto-corrects mismatched h[k] = if test end + registers an offense for mismatched var = until test end.j + registers an offense for mismatched a, b = if test end + auto-corrects mismatched var = until test end + registers an offense for mismatched $var << if test end + accepts matching var = unless ... end + accepts matching @var = if ... end + accepts matching CNST = if ... end + accepts matching h[k] = if ... end + auto-corrects 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 + registers an offense for mismatched var &&= if test end + registers an offense for mismatched var += if test end + accepts matching var &&= if ... end + registers an offense for mismatched @@var = if test end + auto-corrects mismatched h[k] << if test end + registers an offense for mismatched var = unless test end + accepts matching var += if ... end + registers an offense for mismatched var[x] = while test end + registers an offense for mismatched var = if 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 = until test end + auto-corrects mismatched h.k = if test end + auto-corrects mismatched @@var << if test end + case as argument + when EnforcedStyleAlignWith is keyword + registers an offense for mismatched test case a when b end + auto-corrects mismatched test case a when b end + accepts matching test case ... end + when EnforcedStyleAlignWith is variable + 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 start_of_line + auto-corrects mismatched test case a when b end + accepts matching test case a when b ... end + registers an offense for mismatched test case a when b end + correct + opposite registers an offense and corrects - behaves like repeated visibility modifiers - registers an offense when `private` is repeated - behaves like method named by access modifier name - registers an offense for `public` - behaves like nested in a begin..end block - still flags repeated `public` - when using ActiveSupport's `concerning` method - still points out redundant uses within the block - is aware that this creates a new scope - 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 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 method defined on a singleton class - inside 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 - 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 - 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 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 repeated visibility modifiers - registers an offense when `public` is repeated - 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 repeated visibility modifiers - registers an offense when `protected` is repeated - 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 - 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 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 `protected` - 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 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 - when an access modifier is followed by attr_* - does not register an offense - behaves like nested in a begin..end block - doesn't flag an access modifier from surrounding scope - still flags repeated `protected` - behaves like method defined with define_method - 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 lambda is passed - doesn't register an offense if a block is passed - 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 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 - 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 - 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 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 named by access modifier name - registers an offense for `private` - when using inline modifiers - does not register an offense - when passing method as symbol + when end is preceded by something else than whitespace does not register an offense -RuboCop::Cop::Style::AccessModifierDeclarations - when `group` is configured - accepts when #{access_modifier} is a hash literal value - does not offend when private is not inlined - offends when public is inlined with a method - does not offend when protected is not inlined and has a comment - does not offend when public is not inlined and has a comment - offends when private is inlined with a method - accepts when #{access_modifier} is a hash literal value - does not offend when public is not inlined - offends when protected is inlined with a method - does not offend when private is not inlined and has a comment - does not offend when protected is not inlined - 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 - 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 - when `inline` is configured - does not offend when protected is inlined with a method - does not offend when protected is inlined with a symbol - accepts when #{access_modifier} is a hash literal value - does not offend when public is inlined with a symbol - offends when private is not inlined - offends when public is not inlined - does not offend when private is inlined with a symbol - offends when public is not inlined and has a comment - offends when protected is not inlined - offends when protected is not inlined and has a comment - offends when private is not inlined and has a comment - does not offend 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 public is inlined with a method - 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 - 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 +RuboCop::Options + options precedence + .rubocop file + has lower precedence then options from RUBOCOP_OPTS env variable + has lower precedence then command line options + .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 + option + --auto-gen-config + accepts other options + --cache + accepts true as argument + fails if no argument is given + accepts false as argument + fails if unrecognized argument is given + --safe-auto-correct + is a deprecated alias + --parallel + combined with --auto-correct + fails with an error message + combined with --auto-gen-config + fails with an error message + combined with --cache false + fails with an error message + combined with --fail-fast + fails with an error message + -h/--help + shows help text + lists all builtin formatters + exits cleanly + --exclude-limit + fails if given last without argument + fails if given first without argument + fails if given without --auto-gen-config + fails if given alone without argument + -s/--stdin + fails if more than one path is given + succeeds with exactly one path + fails if no paths are given + incompatible cli options + mentions all incompatible options when more than two are used + rejects using -v with --show-cops + rejects using -V with --show-cops + rejects using -v with -V + --require + requires the passed path + --fail-level + accepts severity initial letters + accepts the "fake" severities A/autocorrect + accepts full severity names + --display-only-failed + works if given with --format junit + fails if given without --format junit + --disable-uncorrectable + fails if given alone without --auto-correct/-a + accepts together with --auto-correct-all + accepts together with --auto-correct + --auto-gen-only-exclude + fails if given without --auto-gen-config + +RuboCop::Cop::Lint::EachWithObjectArgument + accepts a variable argument + accepts a string argument + registers an offense for fixnum argument + registers an offense for bignum argument + accepts two arguments + registers an offense for float argument + when using safe navigation operator + registers an offense for fixnum argument + +RuboCop::Cop::Layout::HashAlignment + accepts pairs that don't start a line + accepts several pairs per line + register no offense for superclass call without args + register no offense for yield without args + accepts single line hash + always inspect last argument hash + registers offense and corrects misaligned keys in implicit hash + registers an offense and corrects misaligned keys in explicit hash for yield + 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 + registers an offense and corrects misaligned keys in implicit hash for super + ignore explicit last argument hash + registers an offense and corrects misaligned keys in implicit hash + accepts misaligned keys in explicit hash + registers an offense and corrects misaligned keys in implicit hash for yield + accepts misaligned keys in explicit hash for yield + accepts misaligned keys in explicit hash for super + registers an offense and corrects misaligned keys in implicit hash for super + ignore implicit last argument hash + registers an offense and corrects misaligned keys in explicit hash for super + 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 for yield + registers an offense and corrects misaligned keys in explicit hash + accepts misaligned keys in implicit hash + with different settings for => and : + accepts aligned entries + registers offenses and correct misaligned entries + with default configuration + registers an offense and corrects alignment when using double splat in braces + registers an offense and corrects table alignment + registers an offense and corrects zero or multiple spaces + does not register an offense when value starts on next line + registers an offense and corrects separator alignment + accepts left-aligned hash keys with single spaces + registers an offense and corrects misaligned hash keys + registers an offense and corrects mixed hash styles + registers an offense and corrects alignment when using double splat in an explicit hash + registers an offense and corrects misaligned mixed multiline hash keys + registers an offense and corrects multiline value starts in wrong place + with implicit hash as last argument + accepts an empty hash + accepts aligned hash keys + registers an offense and corrects misaligned hash keys + registers an offense and corrects right alignment of keys + with table+separator alignment configuration + accepts a single method argument entry with colon + with multiple preferred(key and table) alignment configuration + accepts aligned hash keys with mixed hash style + registers an offense and corrects misaligned hash values + registers an offense and corrects misaligned hash keys with mixed hash style + registers an offense and corrects misaligned hash values, prefer table when least offenses + registers an offense and corrects misaligned hash values, prefer key when least offenses + accepts aligned hash keys, by both + accepts aligned hash keys, by keys + accepts aligned hash keys, by table + registers an offense and corrects misaligned hash values, works separate for each hash + accepts an empty hash + table and key config + registers an offense and corrects misaligned hash values, prefer table because it is specified first + with table alignment configuration + accepts several pairs per line + registers an offense and corrects misaligned hash rockets + accepts aligned hash keys and values + accepts a keyword splat only hash + registers an offense for misaligned hash values + accepts hashes that use different separators + accepts hashes that use different separators and double splats + accepts a symbol only hash followed by a keyword splat + accepts single line hash + accepts an empty hash + registers an offense and corrects for misaligned hash keys + accepts pairs that don't start a line + accepts a multiline array of single line hashes + with invalid configuration + fails + with separator alignment configuration + accepts an empty hash + accepts aligned hash keys + registers an offense and corrects mixed indentation and spacing + doesn't break code by moving long keys too far left + accepts hashes with different separators + accepts single line hash + registers an offense and corrects misaligned hash values + accepts several pairs per line + registers an offense and corrects misaligned hash rockets + accepts pairs that don't start a line + always ignore last argument hash + accepts misaligned keys in explicit hash for yield + accepts misaligned keys in implicit hash for super + accepts misaligned keys in implicit hash + accepts misaligned keys in explicit hash for super + accepts misaligned keys in implicit hash for yield + accepts misaligned keys in explicit hash + +RuboCop::Cop::Layout::AccessModifierIndentation + when EnforcedStyle is set to outdent + accepts module fn def indented to method depth in a module + registers an offense and corrects private indented to method depth in a module + accepts private indented to the containing class indent level + accepts private with argument indented to method depth in singleton class + accepts private with argument indented to method depth in a class + accepts private with argument indented to method depth in a module + registers an offense and corrects misaligned access modifiers in nested classes + registers an offense and corrects private indented to method depth in class defined with Class.new + accepts module fn with argument indented to method depth in a module + registers an offense and corrects private indented to method depth in singleton class + registers an offense and corrects private indented to method depth in module defined with Module.new + accepts protected indented to the containing class indent level + accepts private def indented to method depth in a module + accepts private with argument indented to method depth in module defined with Module.new + 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 + registers an offense and corrects module_function indented to method depth in a module + accepts private with argument indented to method depth in class defined with Class.new + accepts private def indented to method depth in a class + accepts private def indented to method depth in singleton class + accepts private def indented to method depth in module defined with Module.new + when EnforcedStyle is set to indent + registers an offense and corrects misaligned access modifiers in nested classes + registers an offense and corrects misaligned protected + accepts properly indented private + accepts properly indented protected + registers an offense and corrects access modifiers in arbitrary blocks + registers an offense and corrects correct + opposite alignment + registers an offense and corrects misaligned module_function in module + accepts properly indented private in module defined with Module.new + registers an offense and corrects misaligned private + registers an offense and corrects misaligned private in module + accepts methods with a body + registers an offense and corrects misaligned private in class defined with Class.new + accepts indented access modifiers with arguments in nested classes + accepts an empty class + registers an offense and corrects misaligned private in a singleton class + registers an offense and corrects opposite + correct alignment + registers an offense and corrects misaligned private in module defined with Module.new + 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::EmptyConditionalBody + does not register an offense for missing `if` body with a comment + registers an offense for missing `elsif` body + registers an offense for missing `if` body + registers an offense for missing `unless` body + does not register an offense for missing `unless` body with a comment + does not register an offense for missing `elsif` body with a comment + when AllowComments is false + registers an offense for missing `unless` body with a comment + registers an offense for missing `if` body with a comment + registers an offense for missing `elsif` body with a comment + +RuboCop::Cop::Commissioner + #investigate + traverses the AST and invoke cops specific callbacks + stores all errors raised by the cops + when given a source with parsing errors + only calls on_other_file + 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 + +RuboCop::Cop::Lint::UnifiedInteger + when Integer + without any decorations + does not register an offense + when explicitly specified as toplevel constant + does not register an offense + with MyNamespace + does not register an offense + when Bignum + with MyNamespace + does not register an offense + when explicitly specified as toplevel constant + registers an offense + without any decorations + registers an offense and autocorrects + when Fixnum + 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::Naming::RescuedExceptionsVariableName + with default config + with implicit rescue + with `Exception` variable + registers an offense when using `exc` + does not register an offense when using `_e` + 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 + with explicit rescue + without `Exception` variable + does not register an offense + with lower letters class name + does not register an offense + with `Exception` variable + registers an offense when using `exc` + does not register an offense when using _e followed by e + registers offenses when using `foo` and `bar` in multiple rescues + does not register an offense when using `_e` + does not register an offense when using `e` + registers an offense when using `_exc` + with splat operator as `Exception` list + does not register an offense with expected variable name + registers an offense with unexpected variable name + does not register an offense without variable name + with method as `Exception` + 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 the `PreferredName` setup + registers an offense when using `e` + registers an offense when using `_e` + registers offenses when using `foo` and `bar` in multiple rescues + does not register an offense when using `exception` + does not register an offense when using `_exception` + +RuboCop::Cop::Layout::MultilineOperationIndentation + when EnforcedStyle is indented + registers an offense and corrects extra indentation of third line + accepts indented operands in if body + accepts indentation of next if condition + registers an offense and corrects correct + unrecognized style + does not check method calls + registers an offense and corrects one space indentation of second line + accepts indented operands in for body + registers an offense and corrects three space indentation of second line + accepts double indentation of unless condition + registers an offense and corrects aligned operands in if conditions + registers an offense for a 2 space indentation of while condition + accepts double indentation of if condition + registers an offense and corrects aligned code on LHS of equality operator + accepts any indentation of parameters to #[] + accepts unary operations + accepts indented operands in if condition + accepts alignment inside a grouped expression + accepts two spaces indentation in assignment of array element + accepts special indentation of for expression + registers an offense for a 2 space indentation of unless condition + registers an offense and corrects no indentation of second line + accepts indented operands in while body + registers an offense for a 2 space indentation of if condition + registers an offense and corrects emacs ruby-mode 1.1 indentation of an expression in an array + accepts indented operands in ordinary statement + accepts indentation of return unless condition + accepts indented operands in an array + accepts indentation of return if condition + registers an offense and corrects an unindented multiline operation that is the left operand in another operation + accepts the indentation of a broken string + accepts two spaces indentation of second line + accepts double indentation of while condition + accepts double indentation of until condition + registers an offense and corrects aligned operators in assignment + accepts two spaces indentation in assignment of local variable + accepts indented operands in until body + registers an offense and corrects wrong indentation of for expression + registers an offense for a 2 space indentation of until condition + accepts normal indentation of method parameters + accepts indentation of assignment + accepts normal indentation inside grouped expression + accepts an expression where the first operand spans multiple lines + accepts indentation of next unless condition + accepts any indentation of method parameters + accepts indented operands inside and outside a block + accepts indented operands in unless body + accepts no extra indentation of third line + when indentation width is overridden for this cop + accepts indented operands in while body + registers an offense for a 4 space indentation of if condition + accepts indented operands in unless body + 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 unless condition + accepts indented operands in if body + accepts indentation of until condition which is offset by a single normal indentation step + accepts indented operands in until body + accepts indented operands in if condition + registers an offense for a 4 space indentation of until condition + registers an offense and corrects + accepts indentation of if condition which is offset by a single normal indentation step + registers an offense for a 4 space indentation of while condition + when EnforcedStyle is aligned + accepts indented operands inside and outside a block + registers an offense and corrects misaligned string operand when the first operand has backslash continuation + registers an offense for misaligned operands in if condition + registers an offense and corrects misaligned string operand when plus is used + registers an offense and corrects unaligned operands in op-assignment + registers an offense and corrects indented operands in if condition + registers an offense and corrects no indentation of second line + registers an offense and corrects extra indentation of third line + accepts aligned operands in if condition + accepts indented operands inside block + assignment + accepts an expression where the first operand spans multiple lines + registers an offense and corrects indented operand in second argument + accepts aligned operands in assignment + accepts alignment inside a grouped expression + registers an offense and corrects emacs ruby-mode 1.1 indentation of an expression in an array + accepts indented operands in ordinary statement + accepts aligned or:ed operands in assignment + accepts indented operands with ternary operators + registers an offense and corrects one space indentation of second line + accepts indented code on LHS of equality operator + registers an offense and corrects three space indentation of second line + accepts two spaces indentation of second line + registers an offense and corrects indented second part of string + accepts unary operations + registers an offense for misaligned operands in until condition + does not check method calls + registers an offense and corrects misaligned operands in unless condition + accepts any indentation of parameters to #[] + 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 no extra indentation of third line + accepts two spaces indentation in assignment of array element + registers an offense for misaligned operands in while condition + registers an offense for misaligned operands in unless condition + accepts indented operands in an array + accepts indented operands in for body + +RuboCop::Cop::Style::Documentation + accepts non-empty module with documentation + registers an offense for compact-style nested module + registers an offense for non-empty class with directive comment + registers an offense if the comment line contains code + accepts namespace module without documentation + accepts namespace class without documentation + accepts empty class without documentation + registers an offense for non-empty class with annotation comment + does not consider comment followed by empty line to be class documentation + registers an offense for empty module without documentation + does not raise an error for an implicit match conditional + accepts non-empty class with annotation comment followed by other comment + accepts namespace class which defines constants + accepts namespace module which defines constants + registers offense for non-empty class with frozen string comment + registers an offense for non-empty class + registers an offense for compact-style nested class + registers an offense for non-namespace + accepts non-empty class with documentation + registers an offense for non-empty class with encoding comment + accepts non-empty class with comment that ends with an annotation + with # :nodoc: + accepts non-namespace class without documentation + registers an offense for nested class without documentation + accepts compact-style nested class without documentation + registers an offense for nested module without documentation + accepts non-namespace module without documentation + accepts compact-style nested module without documentation + on a subclass + accepts non-namespace subclass without documentation + registers an offense for nested subclass without documentation + with `all` modifier + accepts nested subclass without documentation + with `all` modifier + accepts nested class without documentation + with `all` modifier + accepts nested module without documentation + sparse and trailing comments + ignores sparse comments inside class node + ignores comments after module node end + ignores sparse comments inside module node + ignores comments after class node end + without documentation + with non-empty module + with constants visibility declaration content + does not register an offense + with non-empty class + with constants visibility declaration content + does not register an offense + +RuboCop::Cop::Style::MultilineMemoization + EnforcedStyle: keyword + with a multiline memoization + without a `begin` and `end` block + allows with another block on the first line + allows with a conditional on the first line + allows with a conditional on the following line + allows with another block on the following 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 + when the expression is wrapped in parentheses + registers an offense with multiline expression + registers an offense when expression starts on following line + registers an offense when expression starts on first line + EnforcedStyle: braces + with a single line memoization + allows expression on first line + allows expression on the following 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 a conditional on the first line + allows with another block on the first line + allows with another block on the following line + allows with a conditional on the following line + +RuboCop::Cop::Style::TrailingBodyOnMethodDefinition + accepts a method with one line of body + auto-corrects body with method definition with args not in parens + registers when body starts on def line & continues one more line + auto-correction removes semicolon from method definition but not body + registers when body starts on def line & continues many more lines + registers an offense when body trails after method definition + does not register offense with trailing body on method end + accepts a method with multiple lines of body + auto-corrects with comment after body + when method is not on first line of processed_source + auto-corrects offense + +RuboCop::Cop::Naming::ConstantName + does not check names if rhs is a `Struct.new` with conditional assign + registers an offense for snake case in const name + registers an offense for camel case in const namewhen using frozen object assignment + does not check if rhs is a non-offensive const assignment + does not check names if rhs is a method call + registers 1 offense if rhs is offending const assignment + does not check if rhs is another constant + allows screaming snake case in const name + does not check names if rhs is a `Class.new` + does not check names if rhs is a method call with block + registers an offense for camel case in const name + registers an offense for camel case in const namewhen using frozen range assignment + registers offenses for camel case in multiple const assignment + does not check names if rhs is a `Struct.new` + does not check names if rhs is a method call with conditional assign + allows screaming snake case in multiple const assignment + checks qualified const names + allows screaming snake case with POSIX upper case characters + does not check names if rhs is a `Class.new` with conditional assign + registers an offense for non-POSIX upper case in const name + when a rhs is a conditional expression + when conditional branches contain a value other than a constant + does not check names + when conditional branches contain only constants + does not check names + when conditional branches contain only string values + registers an offense + +RuboCop::Cop::Style::RaiseArgs + when enforced style is exploded + accepts a raise with 3 args + accepts a raise with 2 args + accepts exception constructor with more than 1 argument + accepts exception constructor with keyword arguments + accepts a raise with msg argument + accepts a raise with splatted arguments + with a raise with exception object + with no arguments + reports an offense + 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 + when used in a ternary expression + registers an offense and auto-corrects + with opposite + correct + reports an offense for opposite + correct + when an exception object is assigned to a local variable + auto-corrects to exploded style + when enforced style is compact + accepts a raise with msg argument + accepts a raise with an exception argument + with a raise with 3 args + reports an offense + with a raise with 2 args + 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 correct + opposite + reports an offense + +RuboCop::CLI + --auto-gen-config + honors rubocop:disable comments + does not include a timestamp when --no-auto-gen-timestamp is used + can be called when there are no files to inspection + overwrites an existing todo file + includes --auto-gen-only-exclude in the command comment when given + does not generate configuration for the Syntax cop + can generate Exclude properties with a given limit + generates Exclude instead of Max when --auto-gen-only-exclude is used + generates a todo list that removes the reports + does not include offense counts when --no-offense-counts is used + can generate a todo list + with Layout/LineLength:Max overridden + 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 .rubocop.yml has Layout/LineLength:Max more than code base max + bases other cops' configuration on the overridden LineLength:Max + 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 different styles appear in different files + disables cop if --exclude-limit is exceeded + generates Exclude list if --exclude-limit is not exceeded + when --config is used + can generate a todo list + 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 .rubocop.yml inherits only from .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 .rubocop.yml does not exist + bases other cops' configuration on the code base's current maximum line length + when .rubocop.yml doesn't inherit + bases other cops' configuration on the code base's current maximum line length + 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 working in a subdirectory + can generate a todo list + 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 + 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 .rubocop.yml is empty + bases other cops' configuration on the code base's current maximum line length + +RuboCop::Cop::Style::MutableConstant + Strict: false + allows method call assignments + 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 + 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 :sym to be ||= to a constant + allows :sym 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 + when assigning a range (erange) without parenthesis + does not add parenthesis to range enclosed in parentheses + adds parenthesis when auto-correcting + behaves like immutable objects + allows ENV['foo'] to be ||= to a constant + allows ENV['foo'] to be assigned to a constant + when assigning an array without brackets + does not add brackets to %w() arrays + adds brackets when auto-correcting + 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 immutable objects + allows 1 to be assigned to a constant + allows 1 to be ||= to a constant + 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 ::ENV['foo'] to be ||= to a constant + allows ::ENV['foo'] to be assigned to a constant + behaves like immutable objects + allows 1.5 to be assigned to a constant + allows 1.5 to be ||= to a constant + 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 FOO - BAR to be ||= to a constant + allows FOO - BAR to be assigned to a constant + 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 true + behaves like immutable objects + allows "#{a}" to be ||= to a constant + allows "#{a}" to be assigned 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 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 + when assigning a range (irange) without parenthesis + does not add parenthesis to range enclosed in parentheses + adds parenthesis when auto-correcting + Strict: true + allows calls to freeze + freezes a heredoc + 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 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 "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 ||= to a constant + allows OTHER_CONST 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 + 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 [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 + when assigning with multiple operator calls + registers an offense and corrects with parens and freeze + methods and operators that produce frozen objects + accepts operating on multiple floats + accepts operating on multiple integers + accepts operating on a constant and a float + accepts operating on a constant and an interger + accepts assigning to an environment variable with a fallback + accepts checking fixed size + accepts comparison operators + 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 to be ||= to a constant + allows Struct.new to be assigned to a constant + behaves like immutable objects + allows ::OTHER_CONST to be assigned to a constant + allows ::OTHER_CONST 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 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 + behaves like immutable objects + allows ::Struct.new to be assigned to a constant + allows ::Struct.new 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 immutable objects + allows 1.5 to be assigned to a constant + allows 1.5 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 + 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 ::Namespace::OTHER_CONST to be assigned to a constant + allows ::Namespace::OTHER_CONST 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 + behaves like immutable objects + allows Struct.new(:a, :b) to be ||= to a constant + allows Struct.new(:a, :b) to be assigned to a constant + 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 + 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 to be ||= to a constant + allows 1 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 Namespace::OTHER_CONST to be assigned to a constant + allows Namespace::OTHER_CONST 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 + +RuboCop::Cop::Lint::UnreachableLoop + handles inner loops + with preceding continue statements + does not register an offense when using `break` + does not register an offense when using `case-when-else` with all break branches + does not register an offense when using `if-else` with all break branches + without preceding continue statements + 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 `case-when-else` with all break branches + does not register an offense when using `case` without `else` + does not register an offense when using `if-elsif-else` and not all branches are breaking + does not register an offense when using `if` without `else` + registers an offense when using `break` + +RuboCop::Cop::Style::IfInsideElse + isn't offended if there is a statement following the if node + ignores unless inside else + ignores if inside unless + isn't offended if there is a statement preceding the if node + ignores ternary inside if..else + catches an if..else nested inside an else + catches an if node nested inside an else + isn't offended by if..elsif..else + ignores nested ternary expressions + 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::Style::EmptyLambdaParameter + does not crash on a super + accepts a keyword lambda + registers an offense for an empty block parameter with a lambda + +RuboCop::Cop::Lint::NumberConversion + does not register an offense + when using Time + when using DateTime + when `#to_i` called without a receiver + when using Integer() with integer + when using Complex() + when using Time/DateTime with multiple method calls + when using Float() + registers an offense + when `#to_i` called on a variable + when `#to_i` called on a hash value + when using `#to_f` + when using `#to_c` + when using `#to_i` for integer + when using `#to_i` + when `#to_i` called on a variable on a array + when `#to_i` called on a variable on a hash + +RuboCop::Cop::Style::LambdaCall + when style is set to braces + registers an offense for opposite + correct + auto-corrects x.call asdf, x123 to x.(asdf, x123) + registers an offense for x.call() + accepts a call without receiver + auto-corrects x.call to x.() + when style is set to call + registers an offense for correct + opposite + registers an offense for x.() + +RuboCop::Cop::Style::Strip + registers an offense for str.rstrip.lstrip + registers an offense for str.lstrip.rstrip + +RuboCop::Cop::Lint::MultipleComparison + 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 + 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::Layout::SpaceInsideRangeLiteral + registers an offense for space inside ... literal + registers an offense for space inside .. literal + accepts complex range literal with space in it + accepts no space inside ... literal + accepts no space inside .. literal + registers an offense in multiline range literal with space in it + accepts multiline range literal with no space in it + +RuboCop::Cop::Style::EmptyMethod + when configured with compact style + with a non-empty class method definition + allows multi line method + allows single line method + allows multi line method with comment + with a non-empty instance method definition + allows multi line method + allows single line method + allows multi line method with comment + with an empty class method definition + allows single line method + registers an offense for method with blank line + registers an offense for empty method + registers an offense for empty method with arguments + with an empty instance method definition + allows single line method + registers an offense for method with blank line + registers an offense for method with arguments without parens + registers an offense for method with closing paren on following line + registers an offense for empty method + registers an offense for method with arguments + when configured with expanded style + with a non-empty class method definition + allows multi line method + allows multi line method with comment + allows single line method + with an empty class method definition + allows empty multi line method + registers an offense for single line method + allows multi line method with a blank line + with a non-empty instance method definition + allows single line method + allows multi line method with a comment + allows multi line method + with an empty instance method definition + allows multi line method with blank line + registers an offense for single line method + allows multi line method + when method is nested in class scope + registers an offense for single line method + +RuboCop::Cop::Layout::EmptyLineBetweenDefs + doesn't allow more than the required number of newlines + auto-corrects when there are too many new lines + treats lines with whitespaces as blank + accepts a def that is the first of a module + accepts a def that follows code and a comment + registers an offense for adjacent one-liners by default + accepts a def that follows an empty line and then a comment + accepts a def that follows a line with code + accepts the first def without leading empty line in a class + accepts a nested def + finds offenses in inner classes + when there are only comments between defs + registers an offense + when multiple lines between defs are allowed + treats lines with whitespaces as blank + registers an offense and corrects when there are too many new lines + when a maximum of empty lines is specified + finds an offense for two empty lines + finds no offense for no empty line + finds no offense for one empty line + when AllowAdjacentOneLineDefs is enabled + registers an offense for adjacent defs if some are multi-line + accepts adjacent one-liners + 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 + conditional method definitions + accepts defs inside a conditional without blank lines in between + registers an offense for consecutive defs inside a conditional + +RuboCop::Cop::Lint::BooleanSymbol + registers an offense when using `:false` + does not register an offense when using `false` + does not register an offense when using `true` + registers an offense when using `:true` + does not register an offense when using regular symbol + when using the new hash syntax + registers an offense when using `true:` + registers an offense when using `false:` + registers an offense when using `key: :false` + +RuboCop::Cop::Layout::LeadingEmptyLines + accepts not having a blank line before a class + registers an offense and corrects multiple new lines before a class + allows blank lines without any comments or code + registers an offense and corrects a new line before a class + accepts not having a blank line before a comment + allows an empty input + registers an offense and corrects a new line before a comment + registers an offense and corrects a new line before code + accepts not having a blank line before code + auto-correct + in collaboration + does not invoke conflicts with other cops + +RuboCop::Cop::Layout::BlockEndNewline + registers an offense and corrects when multiline block end is not on its own line + accepts multiline blocks with newlines before the end + registers an offense and corrects when `}` of multiline block without processing is not on its own line + registers an offense and corrects when multiline block } is not on its own line + accepts a one-liner + +RuboCop::Cop::Layout::SpaceAfterMethodName + accepts a def without arguments + accepts an assignment def with arguments but no parentheses + accepts a defs without arguments + accepts a def with arguments but no parentheses + registers an offense and corrects def with space before the parenthesis + registers offense and corrects assignment def with space before parenthesis + registers offense and corrects class def with space before parenthesis + accepts class method def with arguments but no parentheses + +RuboCop::Cop::Style::EachForSimpleLoop + does not register offense for multiline block with parameters + does not register offense if range startpoint is not constant + does not register offense if range endpoint 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 + autocorrects the range not starting with zero + autocorrects the source with multiline block + does not register offense for range not starting with zero and using param + autocorrects the source with inline block + when using an exclusive end range + autocorrects the range not starting with zero + autocorrects the source with inline block + autocorrects the source with multiline block + does not register offense for range not starting with zero and using param + +RuboCop::Cop::Layout::ParameterAlignment + aligned with first parameter + registers an offense and corrects parameters with single indent + accepts parameter lists on a single line + registers an offense and corrects alignment in simple case + registers an offense and corrects parameters with double indent + accepts a method definition without parameters + accepts proper indentation + accepts the first parameter being on a new row + doesn't get confused by splat + defining self.method + registers an offense and corrects parameters with single indent + accepts proper indentation + aligned with fixed indentation + registers an offense and corrects parameters aligned to first param + accepts a method definition without parameters + registers an offense and corrects parameters with double indent + doesn't get confused by splat + accepts the first parameter being on a new row + accepts parameter lists on a single line + accepts proper indentation + defining self.method + accepts proper indentation + registers an offense and corrects parameters aligned to first param + +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::Lint::UselessSetterCall + handles exception assignments without exploding + is not confused by operators ending with = + 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 + 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 + when a lvar contains a non-local object returned by a method + 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 + with method ending with setter call on local object + registers an offense + 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 with multiple-assignment at the end of the method + registers an offense + with method ending with ivar assignment + 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 ivar + accepts + with singleton method ending with setter call on local object + registers an offense + +RuboCop::Cop::Lint::RedundantStringCoercion + does not explode on empty interpolation + registers an offense and corrects `to_s` in interpolation + registers an offense and corrects an implicit receiver + registers an offense and corrects `to_s` in an interpolation with several expressions + accepts interpolation without #to_s + accepts #to_s with arguments in an interpolation + +RuboCop::Cop::Lint::ErbNewArguments + <= Ruby 2.5 + does not register an offense when using `ERB.new` with non-keyword arguments + >= 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, 3rd and 4th arguments + registers an offense when using `ERB.new` with non-keyword 2nd argument + registers an offense when using `ERB.new` with non-keyword 2nd, 3rd and 4th arguments andkeyword 5th argument + 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 + 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 and 3rd arguments andkeyword 4th argument + when using `ActionView::Template::Handlers::ERB.new` + does not register an offense when using `ERB.new` without arguments RuboCop::Cop::Lint::RedundantWithObject registers an offense and corrects when using ary.each_with_object do-end block without parentheses @@ -7590,6691 +11811,4135 @@ 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 2 arguments does not register an offense when block has 1 argument + does not register an offense when block has 2 arguments -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 1 - registers an offense for a case/when block without an expression after case - counts known iterating block - registers an offense for an if modifier - registers an offense for a case/when block - registers an offense for an unless modifier - registers an offense for || - counts only a single method - deals with nested if blocks containing && and || - accepts an empty `define_method` - accepts an empty method - registers an offense for and - registers an offense for a ternary operator - counts else in a case with no argument - registers an offense for a while block - registers an offense for a `define_method` - accepts a method with no decision points - registers an offense for && - registers an offense for an until block - registers an offense for or - accepts complex code outside of methods - registers an offense for elsif and else blocks - does not count unknown block calls - registers an offense for a rescue block - registers an offense for a for block - when Max is 2 - counts stupid nested if and else blocks +RuboCop::Cop::Style::TrailingCommaInArrayLiteral + with multi-line list of values + when EnforcedStyleForMultiline is no_comma + registers an offense for trailing comma + accepts a literal with no trailing comma + auto-corrects unwanted comma where HEREDOC has commas + accepts HEREDOC with commas + when EnforcedStyleForMultiline is comma + accepts a multiline word array + registers an offense for a literal with two of the values on the same line and a trailing comma + accepts trailing comma + accepts a multiline array with a single item and trailing comma + accepts literal with two of the values on the same line + accepts an empty array being passed as a method argument + when closing bracket is on same line as last value + accepts literal with no trailing comma + when EnforcedStyleForMultiline is consistent_comma + accepts a multiline word array + accepts trailing comma + accepts two values on the same line + accepts a multiline array with items on a single line andtrailing comma + registers an offense for literal with two of the values on the same line and no trailing comma + accepts a multiline array with a single item and trailing comma + when closing bracket is on same line as last value + registers an offense for no trailing comma + with single line list of values + when EnforcedStyleForMultiline is comma + accepts literal without trailing comma + accepts single element literal without trailing comma + accepts rescue clause + registers an offense for trailing comma + accepts empty literal + when EnforcedStyleForMultiline is consistent_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 + registers an offense for trailing comma + accepts empty literal + accepts rescue clause + accepts single element literal without trailing comma + accepts literal without trailing comma -RuboCop::Cop::Layout::CaseIndentation - with EnforcedStyle: end - with IndentOneStep: false - 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 - with IndentOneStep: true - 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 as case - registers an offense and corrects an assignment indented some other way - accepts a correctly indented assignment - when case is preceded by something else than whitespace - registers an offense and does not correct - with EnforcedStyle: case - with IndentOneStep: false - doesn't get confused by strings with case in them - accepts correctly indented whens in complex combinations - 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 - regarding assignment where the right hand side is a case - accepts a correctly indented assignment - registers an offense and corrects assignment indented as end - registers an offense and corrects assignment indented some other way - registers an offense and corrects correct + opposite style - with everything on a single line - does not register an offense - with IndentOneStep: true - accepts a when clause that's 2 spaces deeper than case - registers an offense and corrects a when clause that is equally indented with 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 +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::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 - #started - sends all file paths - the passed files paths - is frozen - #file_finished - sends a file path - sends an array of detected offenses for the file - the passed path - is frozen - invocation order - is called in the proper sequence +RuboCop::Cop::Naming::AsciiIdentifiers + when AsciiConstants is false + registers an offense for a variable name with non-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 + accepts identifiers with only ascii chars + does not get confused by an empty file + when AsciiConstants is true + does not get confused by an empty file + does not get confused by a byte order mark + accepts identifiers with only ascii chars + registers an offense for a variable name with non-ascii chars + registers an offense for a constant name with non-ascii chars + registers an offense for a variable name with mixed chars -RuboCop::Cop::Style::HashSyntax - configured to enforce ruby19 style - configured to use hash rockets when symbol values are found - registers an offense for hashes with elements on multiple lines - registers an offense when any element uses a symbol for the value - registers an offense when any element has a symbol value in method calls - accepts both hash rockets and ruby19 syntax in the same code - accepts an empty hash - auto-corrects to hash rockets when all elements have symbol value - accepts ruby19 syntax when no elements have symbol values - accepts ruby19 syntax when no elements have symbol values in method calls - accepts hash in ruby19 style with no symbol values - registers an offense when using hash rockets and no elements have a symbol value - with SpaceAroundOperators enabled - auto-corrects even if it interferes with SpaceAroundOperators - registers an offense for hash rockets in method calls - accepts hash rockets when symbol characters are not supported - accepts new syntax in a hash literal - auto-corrects a missing space when hash is used as argument - registers offense for hash rocket syntax when new is possible - registers offense when keys start with an uppercase letter - accepts hash rockets when keys have different types - preserves quotes during autocorrection - accepts new syntax in method calls - registers an offense when symbol keys have strings in them - accepts an empty hash - accepts hash rockets when symbol keys end with = - 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 ! - if PreferHashRocketsForNonAlnumEndingSymbols is false - registers an offense for hash rockets when symbols end with ! - registers an offense for hash rockets when symbols end with ? - when using a return value uses `return` - registers an offense and corrects when not enclosed in parentheses - registers an offense and corrects when enclosed in parentheses - with SpaceAroundOperators disabled - auto-corrects even if there is no space around => - configured to enforce ruby 1.9 style with no mixed keys - UseHashRocketsWithSymbolValues enabled - registers an offense when any element uses a symbol for the value - accepts new syntax in method calls - accepts new syntax in a hash literal - accepts hash rockets when keys have different types - registers an offense when keys have different types and styles - registers an offense when any element has a symbol value in method calls - auto-corrects to hash rockets when all elements have symbol value - registers offense for hash rocket syntax when new is possible - registers an offense when keys have special symbols in them - accepts new syntax when keys are interpolated string - registers an offense when keys start with a digit - registers an offense for mixed syntax when new is possible - accepts an empty hash - registers an offense when keys have whitespaces in them - registers an offense for hash rockets in method calls - UseHashRocketsWithSymbolValues disabled - registers offense for hash rocket syntax when new is possible - registers an offense for mixed syntax when new is possible - accepts an empty hash - accepts new syntax in method calls - registers an offense when keys start with a digit - registers an offense when keys have special symbols in them - registers an offense for hash rockets in method calls - accepts hash rockets when keys have different types - accepts new syntax when keys are interpolated string - accepts new syntax in a hash literal - registers an offense when keys have different types and styles - registers an offense when keys have whitespaces in them - configured to enforce no mixed keys - accepts hash rockets in method calls - registers an offense when keys have whitespaces and mix styles - accepts hash rockets when keys have different types - auto-corrects mixed key hashes - registers an offense for mixed syntax when new is possible - accepts new syntax in method calls - registers an offense when keys have special symbols and mix styles - accepts old hash rockets style - accepts the hash rocket syntax when new is possible - accepts hash rockets when keys have whitespaces in them - accepts an empty hash - registers an offense when keys start with a digit and mix styles - accepts hash rockets when keys have special symbols in them - registers an offense when keys have different types and styles - accepts hash rockets when keys start with a digit - accepts new syntax in a hash literal - accepts new hash style - configured to enforce hash rockets style - registers an offense for 1.9 style in method calls - registers offense for Ruby 1.9 style - accepts an empty hash - registers an offense for mixed syntax - 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 +RuboCop::Cop::Lint::RedundantWithIndex + 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 }` + 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 for `ary.each_with_index { |v| v }` and corrects to `ary.each` + accepts an index is used as a block argument -RuboCop::Cop::VariableForce::Scope - #body_node - when the scope is class - returns the body node - when the scope is singleton method - returns the body node - when the scope is top level - returns the body node - when the scope is instance method - returns the body node - when the scope is singleton class - returns the body node - when the scope is module - returns the body node - when the scope is block - returns the body node - #each_node - outer scope boundary handling - when the scope is top level - yields the body nodes - when the scope is block - yields the argument and the body nodes - when the scope is singleton class - yields the body nodes - when the scope is instance method - yields the argument and the body nodes - when the scope is class - yields the body nodes - when the scope is module - yields the body nodes - when the scope is singleton method - yields the argument and 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 instance method definition - returns the method name - when the scope is singleton method definition - returns the method name - #include? - with node of the scope itself - is expected to equal false - with ancestor node the scope does not include - is expected to equal false - 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 child node the scope includes - is expected to equal true - .new - when begin node is passed - accepts that as top level scope - when lvasgn node is passed - accepts that as top level scope +RuboCop::Formatter::JUnitFormatter + #file_finished + displays an offfense for `classname='test_1` in parsable text + 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 -RuboCop::Cop::Style::SymbolLiteral - accepts string syntax when symbols have special chars in them - accepts string syntax when symbol start with a digit - registers an offense for word-line symbols using string syntax - accepts string syntax when symbols have whitespaces in them +RuboCop::Cop::Lint::UnreachableCode + accepts `exit` is in `if` branch only + registers an offense for `exit!` in all `if` branches + accepts code with conditional `exit!` + accepts `raise` is in `case` branch without else + registers an offense for `exit!` in `begin` + accepts `return` as the final expression + accepts `retry` is not in `elsif` branch + registers an offense for `return` in all `if` brancheswith other expressions + registers an offense for `fail` in all `if` and `elsif` branches + registers an offense for `redo` before other statements + accepts `exit` is not in `elsif` branch + registers an offense for `throw` in all `if` and `elsif` branches + accepts `redo` is not in `elsif` branch + registers an offense for `break` in all `if` brancheswith other expressions + accepts `next` as the final expression + registers an offense for `throw` before other statements + registers an offense for `throw` in all `if` branches + accepts `retry` is in `if`, and without `else` + accepts code with conditional `throw` + registers an offense for `next` in all `if` and `elsif` branches + registers an offense for `exit` in `begin` + accepts `fail` is in `if`, and without `else` + registers an offense for `next` in all `if` branches + registers an offense for `redo` in all `if` branches + registers an offense for `exit!` in all `case` branches + accepts `redo` is in `if` branch only + registers an offense for `raise` in `begin` + accepts `break` is not in `elsif` branch + registers an offense for `retry` in all `if` and `elsif` branches + accepts `fail` as the final expression + registers an offense for `break` before other statements + accepts `raise` is not in `elsif` branch + registers an offense for `fail` in `begin` + registers an offense for `fail` in all `if` branches + registers an offense for `retry` in all `if` brancheswith other expressions + registers an offense for `next` in `begin` + accepts `abort` is in all `if` branchsi + registers an offense for `redo` in `begin` + accepts `exit!` is in all `if` branchsi + registers an offense for `fail` in all `if` brancheswith other expressions + registers an offense for `redo` in all `if` and `elsif` branches + registers an offense for `redo` in all `if` brancheswith other expressions + accepts `exit` is in `case` branch without else + accepts `fail` is in `else` branch only + registers an offense for `next` before other statements + accepts `retry` as the final expression + registers an offense for `fail` in all `case` branches + accepts `return` is in all `if` branchsi + accepts `throw` is in all `if` branchsi + registers an offense for `raise` in all `if` brancheswith other expressions + accepts code with conditional `abort` + accepts `break` is in `else` branch only + accepts `next` is not in `elsif` branch + accepts code with conditional `retry` + accepts `exit` is in all `if` branchsi + accepts `break` is in `case` branch without else + accepts `exit!` is in `else` branch only + accepts `fail` is in all `if` branchsi + registers an offense for `throw` in `begin` + accepts `raise` is in all `if` branchsi + registers an offense for `retry` in all `case` branches + registers an offense for `raise` in all `if` and `elsif` branches + accepts `return` is in `if`, and without `else` + registers an offense for `abort` in `begin` + accepts `next` is in `case` branch without else + accepts `throw` is not in `elsif` branch + accepts `return` is in `case` branch without else + accepts `exit!` is not in `elsif` branch + registers an offense for `exit` in all `case` branches + accepts `abort` as the final expression + registers an offense for `exit` before other statements + accepts `exit!` is in `case` branch without else + registers an offense for `return` in all `if` branches + registers an offense for `retry` before other statements + accepts code with conditional `fail` + registers an offense for `break` in all `if` and `elsif` branches + accepts code with conditional `break` + accepts `fail` is not in `elsif` branch + accepts `throw` is in `else` branch only + accepts `redo` is in `case` branch without else + accepts `redo` is in `if`, and without `else` + registers an offense for `raise` in all `if` branches + registers an offense for `raise` before other statements + accepts `exit` is in `else` branch only + registers an offense for `return` in `begin` + registers an offense for `return` in all `case` branches + registers an offense for `abort` in all `if` branches + registers an offense for `exit` in all `if` brancheswith other expressions + accepts `return` is in `if` branch only + accepts `next` is in `else` branch only + accepts `exit!` is in `if` branch only + accepts `throw` is in `case` branch without else + registers an offense for `redo` in all `case` branches + accepts `throw` is in `if`, and without `else` + accepts `break` as the final expression + accepts `fail` is in `case` branch without else + accepts `throw` is in `if` branch only + accepts `next` is in `if`, and without `else` + registers an offense for `retry` in `begin` + accepts `redo` is in `else` branch only + accepts code with conditional `raise` + accepts `next` is in `if` branch only + accepts `abort` is in `if` branch only + registers an offense for `exit` in all `if` branches + accepts `raise` as the final expression + registers an offense for `break` in all `case` branches + registers an offense for `raise` in all `case` branches + registers an offense for `throw` in all `case` branches + accepts `exit!` is in `if`, and without `else` + registers an offense for `abort` in all `if` brancheswith other expressions + accepts `retry` is in `else` branch only + accepts code with conditional `exit` + accepts `raise` is in `if`, and without `else` + accepts `return` is not in `elsif` branch + registers an offense for `retry` in all `if` branches + accepts `fail` is in `if` branch only + accepts `abort` is in `case` branch without else + accepts `redo` is in all `if` branchsi + registers an offense for `return` in all `if` and `elsif` branches + accepts `return` is in `else` branch only + registers an offense for `exit` in all `if` and `elsif` branches + accepts `abort` is in `if`, and without `else` + accepts `exit` as the final expression + registers an offense for `throw` in all `if` brancheswith other expressions + accepts `abort` is in `else` branch only + accepts code with conditional `next` + accepts `exit` is in `if`, and without `else` + registers an offense for `exit!` before other statements + accepts `break` is in all `if` branchsi + accepts `break` is in `if` branch only + registers an offense for `abort` before other statements + accepts `raise` is in `if` branch only + registers an offense for `break` in all `if` branches + accepts `raise` is in `else` branch only + accepts `next` is in all `if` branchsi + registers an offense for `return` before other statements + accepts `break` is in `if`, and without `else` + accepts `retry` is in `case` branch without else + registers an offense for `abort` in all `if` and `elsif` branches + accepts `exit!` as the final expression + registers an offense for `exit!` in all `if` brancheswith other expressions + accepts `abort` is not in `elsif` branch + registers an offense for `exit!` in all `if` and `elsif` branches + accepts code with conditional `return` + accepts `retry` is in `if` branch only + registers an offense for `abort` in all `case` branches + registers an offense for `fail` before other statements + registers an offense for `break` in `begin` + registers an offense for `next` in all `if` brancheswith other expressions + accepts `redo` as the final expression + accepts code with conditional `redo` + accepts `retry` is in all `if` branchsi + accepts `throw` as the final expression + registers an offense for `next` in all `case` branches -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::Style::Next + doesn't reindent heredoc bodies when autocorrecting + allows loops with conditions at the end with ternary op + does not crash with an empty body branch + does not blow up on empty body while block + handles nested autocorrections + allows super nodes + does not crash with empty brackets + does not blow up on empty body for block + does not blow up on empty body until block + allows empty blocks + keeps comments when autocorrecting + handles `then` when autocorrecting + behaves like iterators + registers an offense for if inside of for + registers an offense for if inside of nested iterators + registers an offense for if inside of map + allows loops with conditional break + registers an offense for if inside of loop + 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 if with else at the end + registers an offense for if inside of each + registers an offense for if inside of select! + auto-corrects a misaligned end + registers an offense for if inside of select + allows loops with conditional return + registers an offense for if inside of nested iterators + registers an offense for if inside of reject! + registers an offense for if inside of times + registers an offense for if inside of downto + registers an offense for if inside of each_with_object + registers an offense for if inside of collect + reports an offense for if whose body has 3 lines + registers an offense for if inside of reject + allows loops with if being the entire body with else + allows loops with if with else, nested in another condition + EnforcedStyle: skip_modifier_ifs + allows modifier if + EnforcedStyle: always + registers an offense for modifier if + MinBodyLength: 3 + accepts if whose body has 1 line + behaves like iterators + allows loops with conditional return + registers an offense for unless inside of downto + reports an offense for unless whose body has 3 lines + 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 nested iterators + registers an offense for unless inside of each + registers an offense for unless inside of map + registers an offense for unless inside of select + allows loops with unless being the entire body with else + registers an offense for unless inside of collect + registers an offense for unless inside of select! + allows loops with conditional break + 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 nested iterators + registers an offense for unless inside of reject! + registers an offense for unless inside of for + allows loops with unless with else, nested in another condition + allows loops with unless with else at the end + auto-corrects a misaligned end + registers an offense for unless inside of times + registers an offense for unless inside of loop + EnforcedStyle: skip_modifier_ifs + allows modifier unless + EnforcedStyle: always + registers an offense for modifier unless + Invalid MinBodyLength + fails with an error -RuboCop::Cop::InternalAffairs::NodeDestructuring - does not register an offense when receiver is named `array` - registers an offense when destructuring using a splat - when destructuring using `node.children` - registers an offense when receiver is named `send_node` - registers an offense when receiver is named `node` +RuboCop::Cop::Lint::AmbiguousRegexpLiteral + with a regexp literal in the first argument + without parentheses + registers an offense and corrects when multiple arguments + registers an offense and corrects when nesting + registers an offense and corrects when using block argument + registers an offense and corrects when single argument + with parentheses + accepts -RuboCop::Cop::Style::EvalWithLocation - registers an offense when using `#instance_eval` without any arguments - accepts `eval` with a string, a filename and `__LINE__` - registers an offense when using `#eval` with a string on a new line - registers an offense when using `#eval` with an incorrect line number - registers an offense when using `#eval` with a heredoc and an incorrect line number - accepts `eval` with a heredoc, a filename and `__LINE__ + 1` - registers an offense when using `#module_eval` without any arguments - registers an offense when using `#eval` without any arguments - registers an offense when using `#class_eval` without any arguments - registers an offense when using `#eval` without lineno - registers an offense when using `#class_eval` with an incorrect lineno - registers an offense when using `#eval` with `binding` only - accepts `eval` with a code that is a variable - accepts `eval` with a string, a filename and `__LINE__` on a new line +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::Style::ConditionalAssignment - IncludeTernaryExpressions false - allows assigning any variable type to ternary - SingleLineConditionsOnly false - corrects assignment to a case when else condition - corrects assignment to an if elsif else with multiple elsifs - corrects assignment to a case when else with multiple whens - corrects assignment to a multiline if elsif else condition - corrects assignment to an unless else condition - corrects assignment to a multiline if else condition - 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 - 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 elsif else - registers an offense assigning any variable type to ternary - registers an offense assigning any variable type to if else - does not crash for rescue assignment - 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 case when - registers an offense any assignment to if else - 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 - 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 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 all assignment types - 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 - registers an offense any assignment to 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 any assignment to case when - registers an offense for any assignment to unless 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 - 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 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 if else - any assignment to a multiline unless else - 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 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 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 elsif 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 if else - registers an offense for assigning any variable type to case when - 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 unless else - any assignment 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 single line condition auto-correct - corrects assignment to a case when else with multiple whens - corrects assignment to an if else condition - corrects assignment to a ternary operator - 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 - behaves like all variable types - registers an offense assigning any variable type to if elsif else - registers an offense assigning any variable type to if elsewith multiple assignment - does not crash for rescue assignment - allows assignment to if without 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 if else - 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 case when - registers an offense any assignment to if else - 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 ternary - registers an offense for any assignment to unless 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 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 - 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 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 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 - does not crash for rescue assignment - registers an offense assigning any variable type to ternary - 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 all variable types - 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 if elsif else - does not crash for rescue assignment - 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 else - registers an offense assigning any variable type to if elsewith multiple assignment - 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 unless else - any assignment to a multiline case when - any assignment 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 variable types - 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 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 unless else - registers an offense assigning any variable type to ternary - registers an offense assigning any variable type to if elsif 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 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 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 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 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 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 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 else - 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 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 - 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 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 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 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 variable types - registers an offense assigning any variable type to unless else - 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 elsewith multiple assignment - 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 elsif else - 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 case when - any assignment to a multiline if else - behaves like multiline all variable types offense - 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 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 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 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 - 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 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 - 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 offense - 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 - 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 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 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 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 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 - SingleLineConditionsOnly true - registers an offense for assignment using []= - registers an offense for assignment to case when then else - registers an offense for assignment to an if then else - registers an offense for assignment using a method that ends with an equal sign - allows a method call in the subject of a ternary operator - corrects assignment to a namespaced constant - corrects assignment when without `else` branch - 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 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 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 - registers an offense for any assignment to unless else - 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 else - 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 - 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 - behaves like multiline all variable types allow - 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 - assigning any variable type to an if else with multiline in one branch - assigning any variable type 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 - 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 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 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 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 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 an 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 ternary operator - corrects assignment to a case when else condition - 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 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 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 for any assignment to ternary - registers an offense any assignment to 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 - 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 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 variable types - allows assignment to if without else - registers an offense assigning any variable type to if elsewith multiple assignment - 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 - 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 unless 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 - 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 - 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 - 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 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 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 unless else - 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 if elsewith multiple assignment - does not crash for rescue assignment - registers an offense for assigning any variable type 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 - allows any assignment to if without else - registers an offense any assignment to case when - behaves like multiline all variable types allow - 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 - assigning any variable type to a multiline if elsif else - assigning any variable type 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 for any assignment to ternary - registers an offense any assignment to case when - registers an offense any assignment to if else - behaves like all variable types - does not crash for rescue assignment - 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 ternary - 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 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 elsif else - 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 - 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 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 if 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 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 if else - allows any assignment to if without 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 ternary - allows any assignment to if without else - 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 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 variable types - 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 - 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 if elsewith multiple assignment - registers an offense assigning any variable type to if else - behaves like multiline all variable types allow - 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 else - assigning any variable type to a multiline if elsif 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 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 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 - registers an offense assigning any variable type to if elsewith multiple assignment - does not crash for rescue assignment - 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 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 - 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 - allows any assignment to if without else - registers an offense for any assignment to ternary - behaves like all variable types - 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 elsif else - allows assignment to if without else - registers an offense assigning any variable type to ternary - 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 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 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 - registers an offense any assignment to case when - for loop - ignores pseudo assignments in a for loop - behaves like all assignment types - 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 - registers an offense for any assignment to unless else - behaves like all assignment types - 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 - 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 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 if else - any assignment to a multiline case when - any assignment to a multiline unless 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 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 an if else with multiline in one branch - 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 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 case when - assigning any variable type to a multiline if else - assigning any variable type to a multiline unless else +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::Lint::OrderedMagicComments - does not register an offense when using `encoding` magic comment is next of shebang - does not register an offense when using `encoding` magic comment only - does not register an offense when using `frozen_string_literal` 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: Encoding::SJIS` Hash notation after`frozen_string_literal` magic comment - registers an offense and corrects when using `frozen_string_literal` 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` magic comment is first line - registers an offense and corrects when an `encoding` magic comment does not precede all other magic comments +RuboCop::Cop::Style::Semicolon + accepts one line method definitions + registers an offense for a single expression + accepts one line empty method definitions + accepts semicolon after params if so configured + registers an offense for semicolon at the end no matter what + accept semicolons inside strings + accepts one line empty module definitions + accepts semicolon before end if so configured + registers an offense for one line method with two statements + registers an offense for several expressions + registers an offense for a semicolon at the beginning of a line + accepts one line empty class definitions + 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::Layout::FirstHashElementIndentation - when hash is right hand side in assignment - accepts an empty hash - accepts several pairs per line - accepts single line hash - accepts correctly indented first pair - registers an offense and corrects incorrectly indented first pair - accepts a first pair on the same line as the left brace - 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 operand - registers an offense and corrects incorrectly indented } - registers an offense and corrects incorrectly indented first pair - accepts correctly indented first pair - when EnforcedStyle is align_braces - accepts a first pair on the same line as the left brace - registers an offense and corrects incorrectly indented } - accepts correctly indented first pair - accepts several pairs per line - accepts single line hash - accepts an empty 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 method argument - and argument are not surrounded by parentheses - accepts a correctly indented multi-line hash with braces - registers an offense for incorrectly indented multi-line hash with braces - accepts braceless hash - accepts single line hash with braces - and arguments are surrounded by parentheses - and EnforcedStyle is consistent - accepts normal indentation for second argument - registers an offense and corrects incorrect indentation - accepts normal indentation for first argument - and EnforcedStyle is special_inside_parentheses - accepts special indentation for second argument - accepts normal indentation for hash within hash - accepts special indentation for first argument - registers an offense and corrects 'consistent' indentation - registers an offense and corrects 'align_braces' indentation - when using safe navigation operator - registers an offense and corrects 'consistent' indentation - 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 - 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 } +RuboCop::Cop::Layout::DefEndAlignment + when EnforcedStyleAlignWith is start_of_line + registers an offense for mismatched def test end + accepts matching defs ... end + auto-corrects mismatched foo def test end + accepts matching def ... end + accepts matching foo bar def ... end + auto-corrects mismatched def Test.test end + registers an offense for mismatched def Test.test end + auto-corrects mismatched def test end + accepts matching foo def ... end + registers an offense for mismatched foo def test end + accepts matching def ... end + correct + opposite + registers an offense + when EnforcedStyleAlignWith is def + registers an offense for mismatched foo def test end + accepts matching defs ... end + accepts matching foo def ... end + accepts matching def ... end + auto-corrects mismatched foo def test end + registers an offense for mismatched def Test.test end + registers an offense for mismatched def test end + auto-corrects mismatched def Test.test end + auto-corrects mismatched def test end + correct + opposite + registers an offense -RuboCop::Cop::Lint::RedundantCopEnableDirective - registers multiple offenses and corrects the same comment - registers an offense and corrects when the first cop is unnecessarily enabled - registers offense and corrects unnecessary enable - registers offense and corrects redundant enabling of same cop - 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 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 +RuboCop::Cop::Style::ExpandPathArguments + 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 `Pathname(__FILE__).parent.expand_path` + does not register an offense when using `File.expand_path(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 `::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(__FILE__)` + 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__)` + does not register an offense when using `File.expand_path(__dir__)` + registers an offense when using `File.expand_path('../../..', __FILE__)` + registers an offense when using `File.expand_path('../../lib', __FILE__)` + registers an offense when using `File.expand_path('.', __FILE__)` -RuboCop::Cop::Layout::EmptyLinesAroundArguments - when extra lines - registers and autocorrects offense when empty line between normal arg & block arg - registers and autocorrects offense for empty line between args - registers and autocorrects offense on correct line for single offense example - registers and autocorrects offense when args start on definition line - registers and autocorrects offense for empty line before arg - registers autocorrects empty line whetn args start on definition line - registers and autocorrects offense on correct lines for multi-offense example - registers and autocorrects offenses when multiple empty lines are detected - registers and autocorrects offense for empty line after arg +RuboCop::Cop::Style::HashTransformKeys + below Ruby 2.5 + does not flag even if transform_keys could be used + when using Ruby 2.5 or newer + does not flag each_with_object when its argument is not modified + flags _.map{...}.to_h when transform_keys could be used when line break before `to_h` + does not flag each_with_object when both key & value are transformed + does not flag each_with_object when key transformation uses value + correctly autocorrects Hash[_.map{...}] + flags Hash[_.map{...}] when transform_keys could be used + correctly autocorrects _.map{...}.to_h without block + does not flag each_with_object when its receiver is array literal + does not flag key transformation when receiver is array literal + does not flag Hash[_.map{...}] when both key & value are transformed + does not flag key transformation in the absence of to_h + correctly autocorrects _.map{...}.to_h with block + flags _.map{...}.to_h when transform_keys could be used + does not flag _.map{...}.to_h when both key & value are transformed + does not flag each_with_object when no transformation occurs + 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 + with inline block + flags each_with_object when transform_keys could be used + +RuboCop::Cop::Layout::SpaceInsideParens + when EnforcedStyle is no_space + accepts parentheses in block parameter list + accepts parentheses with no spaces + registers an offense for spaces inside parens + accepts parentheses with comment and line break + accepts parentheses with line break + when EnforcedStyle is space + accepts parentheses with spaces + accepts parentheses with comment and line break + accepts parentheses with line break + registers an offense in block parameter list with no spaces + registers an offense for no spaces inside parens + +RuboCop::Cop::Layout::EmptyLineAfterMagicComment + registers an offense when multiple magic comments without empty line + registers an offense for documentation immediately following comment + registers an offense for code that immediately follows comment + accepts an empty source file + accepts a source file with only a magic comment + accepts code that separates the comment from the code with a newline + +RuboCop::Cop::Style::RescueStandardError + explicit + accepts rescue modifier + when rescuing in a method definition + accepts rescuing StandardError with other errors + accepts rescueing a single error other than StandardError + accepts rescuing StandardError with other errors, assigned to a variable + accepts rescueing a single error other than StandardError, assigned to a variable + accepts rescuing StandardError by itself + accepts rescuing StandardError by itself, 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 a single error other than StandardError + accepts rescuing StandardError by itself, assigned to a variable + accepts rescuing StandardError by itself + accepts rescuing a single error other than StandardErrorassigned to a variable + accepts rescuing StandardError with other errors, assigned to a variable + 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 begin block + accepts rescuing StandardError with other errors, assigned to a variable + accpets rescuing no error class + accepts rescuing StandardError with other errors + accepts rescuing a single error class other than StandardError, assigned to a variable + accepts rescuing ::StandardError with other errors + accepts rescuing no error class, assigned to a variable + 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 + when rescuing in a method definition + accepts rescuing a single error other than StandardError, assigned to a variable + accepts rescuing no error class + accepts rescuing a single error other than StandardError + accepts rescuing StandardError with other errors + accepts rescuing StandardError with other errors, assigned to a variable + accepts rescuing no error class, assigned to a variable + when rescuing StandardError by itself + registers an offense + when the error is assigned to a variable + registers an offense + +RuboCop::Cop::Style::RedundantFetchBlock + with SafeForConstants: true + registers an offense and corrects when using `#fetch` with Complex 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 constant in the block + registers an offense and corrects when using `#fetch` with empty block + 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 + registers an offense and corrects when using `#fetch` with String in the block and strings are frozen + registers an offense and corrects when using `#fetch` with Integer in the block + does not register an offense when using `#fetch` with argument fallback + registers an offense and corrects when using `#fetch` with Symbol in the block + does not register an offense when using `#fetch` with `Rails.cache` + registers an offense and corrects when using `#fetch` with Rational in the block + registers an offense and corrects when using `#fetch` with Float in the block + with SafeForConstants: false + does not register an offense when using `#fetch` with constant in the block + +RuboCop::Cop::Style::For + when each is the enforced style + accepts multiline each + accepts def for + registers an offense for opposite + correct style + accepts :for + registers an offense for 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 that does not have do or semicolon to each + changes for to each + when for is the enforced style + registers an offense for a tuple of items + accepts for + registers an offense for correct + opposite style + accepts single line each + registers an offense for multiline each + registers an offense for each without an item and uses _ as the item when using safe navigation operator - registers and autocorrects offense for empty line before arg - when no extra lines - accepts block argument with empty line - accepts method with argument that trails off block - accepts multiple listed mixed args - accpets one line methods - accepts method with argument that trails off heredoc - accepts listed args starting on definition line - accepts method with no arguments that trails off block - with multiple arguments - ignores empty lines inside of method arguments - with one argument - ignores empty lines inside of method arguments + does not break + +RuboCop::Cop::Style::AccessorGrouping + when EnforcedStyle is grouped + registers an offense and corrects when using separated accessors + registers offense and corrects if atleast two separate accessors without 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 + does not register offense for accessors with comments + when EnforcedStyle is separated + registers an offense and corrects when using grouped accessors within eigenclass + registers an offense and corrects when using grouped accessors + does not register an offense for grouped accessors with comments + does not register an offense when using separated accessors + registers an offense and corrects when using grouped accessors with different access modifiers + +RuboCop::Cop::Bundler::OrderedGems + When gem groups is separated by multiline comment + with TreatCommentsAsGroupSeparators: false + registers an offense + with TreatCommentsAsGroupSeparators: true + accepts + When a gem declaration takes several lines + 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 the gemfile is empty + does not register any offenses + When gems are alphabetically sorted + does not register any offenses + When gems are asciibetically sorted irrespective of _ + does not register an offense + When a gem that starts with a capital letter is sorted + does not register an offense + When each individual group of line is not sorted + registers some offenses + When gems are not alphabetically 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 each individual group of line is sorted + does not register any offenses + When there are duplicated gems in group + registers an offense + when a gem is referenced from a variable + resets the sorting to a new block + ignores the line + +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 `#message` with offending node is passed + when message is the only keyword argument + registers an offense + when there are others keyword arguments + registers an offense + when `#message` is passed + registers an offense + +RuboCop::Cop::Lint::UnderscorePrefixedVariableName + when an underscore-prefixed method argument is used + registers an offense + 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 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 reassigned + does not register 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 + when an underscore-prefixed named capture variable is used + registers an offense + when an underscore-prefixed variable is used + registers 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 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 + registers an offense + when an underscore-prefixed keyword block argument is used + registers an offense + when AllowKeywordBlockArguments is set + does not register an offense + +RuboCop::Cop::Naming::FileName + with dotfiles + does not report an offense + when Regex is set + with a matching name + does not register an offense + with a non-matching name + registers an offense + when ExpectMatchingDefinition is true + on a file which defines multiple classes + in a matching directory under spec + does not register an offense + in a non-matching directory under test + 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 matching directory under test + does not register an offense + in a non-matching directory under lib + 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 matching directory under lib + 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 directory with multiple instances of src + does not register an offense + 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 + on a file which uses Name::Spaced::Module syntax + in a non-matching directory under spec + registers an offense + in a matching directory under test + does not register an offense + in a directory elsewhere which only matches the module name + does not register an offense + in a directory with multiple instances of spec + does not register an offense + in a non-matching directory under lib + registers an offense + in a non-matching directory under test + registers an offense + in a directory with multiple instances of test + 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 directory elsewhere which does not match the module name + registers an offense + in a non-matching directory under src + registers 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 src + does not register an offense + on an empty file with a space in its filename + registers an offense + on a file which defines no class or module at all + under some other random directory + registers an offense + under src + registers an offense + under spec + registers an offense + under lib + registers an offense + under test + registers an offense + on a file which defines a nested module + in a directory with multiple instances of test + does not register an offense + in a matching directory under lib + 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 src + registers an offense + in a directory with multiple instances of lib + does not register an offense + in a non-matching directory under lib + registers an offense + in a matching directory under src + does not register an offense + in a non-matching directory under spec + registers an offense + in a matching directory under test + does not register an offense + in a directory with multiple instances of spec + 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 test + registers 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 + on a file which defines a nested class + 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 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 lib + registers an offense + in a directory with multiple instances of src + does not register an offense + in a non-matching directory under test + registers an offense + in a non-matching directory under spec + registers an offense + in a matching directory under test + does not register an offense + in a matching directory under 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 directory with multiple instances of spec + does not register an offense + in a non-matching directory under src + registers an offense + on an empty file + registers an offense + with include acronym name + does not register an offense + when CheckDefinitionPathHierarchy is false + on an empty file + 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 a file with a matching class + does not register an offense + in a non-matching directory, but with a matching class + does not register an offense + on a file with a non-matching class + registers an offense + with snake_case file names with multiple extensions + does not report an offense + with acronym class name + does not register an offense + with non-snake-case file names with a shebang + does not report an offense + when IgnoreExecutableScripts is disabled + reports an offense + with snake_case names which use ? and ! + does not report an offense + with snake_case file names with non-rb extension + does not report an offense + with camelCase file names without file extension + reports an offense + with snake_case names which use + + does not report an offense + with snake_case file names ending in .rb + reports an offense + with acronym namespace + does not register an offense + with snake_case file names without file extension + does not report an offense + with camelCase file names ending in .rb + reports an offense + when the file is specified in AllCops/Include + with a non-snake_case file name + does not report an offense + +RuboCop::Cop::Style::DoubleCopDisableDirective + registers an offense for duplicate disable directives + registers an offense for duplicate todo directives + does not register an offense for cops with single cop directive + +RuboCop::Cop::Layout::TrailingWhitespace + accepts a line without trailing whitespace + is not fooled by __END__ within a documentation comment + is not fooled by heredoc containing __END__ + registers an offense for trailing whitespace in a heredoc string + registers offenses before __END__ but not after + is not fooled by heredoc containing __END__ within a doc comment + registers an offense for a line ending with space + auto-corrects unwanted space + registers an offense for a line ending with tab + registers an offense for a blank line with 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::OrAssignment - when using var = something unless var + when using `elsif` statement + does not register an offense + 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 - does not register an offense if any of the variables are different registers an offense for global variables - registers an offense for normal variables - 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 class variables - registers an offense for instance variables - registers an offense for normal variables - when `then` branch body is empty - registers an offense when using var = var ? var : something - registers an offense with global variables does not register an offense if any of the variables are different - registers an offense with class variables registers an offense with normal variables registers an offense with instance variables - when using `elsif` statement - does not register an offense + registers an offense with global variables + registers an offense with class variables + when `then` branch body is empty + registers an offense when using var = if var; var; else; something; end - registers an offense with instance variables + registers an offense with normal variables registers an offense with class variables registers an offense with global variables does not register an offense if any of the variables are different - registers an offense with normal variables + registers an offense with instance variables + when using var = something unless var + registers an offense for global variables + registers an offense for class variables + registers an offense for normal variables + registers an offense for instance variables + does not register an offense if any of the variables are different -RuboCop::Cop::Offense - redefines == to compare offenses based on their contents - has a few required attributes - overrides #to_s - does not blow up if a message contains % - is frozen - #message - is frozen - #severity - is frozen - when unknown severity is passed - raises error - #cop_name - is frozen - #severity_level - when severity is :refactor - is 1 - when severity is :fatal - is 5 - #<=> - when receiver has {:col=>6, :cop=>"A"} and other has {:col=>5, :cop=>"B"} - returns 1 - 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 {:cop=>"B"} and other has {:cop=>"A"} - returns 1 - when receiver has {} and other has {} - returns 0 - when receiver has {:line=>6, :col=>4} and other has {:line=>5, :col=>5} - returns 1 - when receiver has {:line=>5, :col=>6} and other has {:line=>5, :col=>5} - returns 1 - offenses that span part of a line - highlights the first line - offenses that span multiple lines - highlights the first line - #location - is frozen +RuboCop::Cop::Naming::PredicateName + with restricted prefixes + registers an offense when method name starts with "has" + accepts method name that is an assignment + accepts method name when corrected name is invalid identifier + accepts method name that starts with unknown prefix + registers an offense when method name starts with "is" + without method definition macros + accepts method name when corrected name is invalid identifier + does not register any offenses when using an internal affair macro + registers an offense when using `define_method` + 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 `define_method` + registers an offense when using an internal affair macro + without restricted prefixes + registers an offense when method name starts with "is" + accepts method name that starts with unknown prefix + accepts method name when corrected name is invalid identifier + registers an offense when method name starts with "has" -RuboCop::Cop::Style::RedundantCapitalW - does not register an offense for array with empty strings - registers no offense for %w without interpolation - registers no offense for normal arrays of strings - registers an offense for misused %W - does not register an offense for array containing non-string - does not register an offense for array with one element - registers no offense for normal arrays of strings with interpolation - registers no offense for %w with interpolation-like syntax - registers no offense for arrays with character constants - registers an offense for misused %W with different bracket - registers no offense for %W with special characters - does not register an offense for array of non-words - registers no offense for %W with interpolation +RuboCop::Runner + #run when interrupted + with SIGINT + returns false + #run + if there is an offense in an inspected file + sends the offense to a formatter + returns false + if -s/--stdin is used with an offense + returns false + sends the offense to a formatter + if there are no offenses in inspected files + returns true + if a cop crashes + does not call ResultCache#save + #run with cops autocorrecting each-other + if there is an offense in an inspected file + aborts because of an infinite loop + +RuboCop::Cop::Lint::RaiseException + 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 for `fail` without arguments + does not register an offense when raising Exception with explicit namespace + registers an offense and corrects for `fail` with `Exception` + registers an offense and corrects for `raise` with `Exception.new(args*)` + 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 `fail` with `Exception` and message + does not register an offense for `raise` without arguments + registers an offense and corrects for `raise` with `Exception.new` and message + registers an offense and corrects for `raise` with `Exception` + registers an offense and corrects for `raise` with `::Exception.new` + 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::Lint::AssignmentInCondition + registers an offense for clvar assignment in condition + accepts = in a block that is called in a condition + registers an offense for assignment after ||= in condition + accepts = in a block followed by method call + registers an offense for lvar assignment in condition + accepts ||= in condition + registers an offense for constant assignment in condition + registers an offense for ivar assignment in condition + registers an offense for collection element assignment in condition + registers an offense for lvar assignment in while condition + does not blow up for empty unless condition + does not blow up for empty if condition + registers an offense for assignment methods + registers an offense for assignment after == in condition + accepts == in condition + registers an offense for gvar assignment in condition + registers an offense for lvar assignment in until condition + safe assignment is allowed + accepts = in condition surrounded with braces + accepts []= in condition surrounded with braces + safe assignment is not allowed + does not accept = in condition surrounded with braces + does not accept []= in condition surrounded with braces + +RuboCop::Cop::Style::NegatedIf + does not blow up on a negated ternary operator + does not blow up for empty if condition + does not blow up for empty unless condition + does not blow up for ternary ops + with “both” style + registers an offense for if with exclamation point condition + accepts an if where the condition is doubly negated + is not confused by negated elsif + accepts an if where only part of the condition is negated + accepts an if/else with negative condition + autocorrects by replacing parenthesized if not with unless + registers an offense for if with "not" 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::ResultCache + .cleanup + removes the oldest files in the cache if needed + #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 + cached result that was saved with no command line option + when no option is given + is valid and can be loaded + 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 end of line characters have changed + is invalid + when file contents have changed + is invalid + when file permission have changed + is invalid + when team external_dependency_checksum is the same + is valid + when team external_dependency_checksum changes + is invalid + when offenses are saved by autocorrect run + serializes them with :uncorrected status + when a cache source is read + has utf8 encoding + when --format is given + is valid and can be loaded + when --display-cop-names is given + is invalid + when --only is given + is invalid + 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 + +RuboCop::Cop::Style::LineEndConcatenation + registers an offense for dynamic string concat with << at line end + registers an offense for string concat with << at line end + registers multiple offenses when there are chained concatenationscombined with << calls + registers an offense for string concat at line end + accepts string concat at line end when % literals are involved + accepts string concat at line end for special strings like __FILE__ + accepts string concat on the same line + autocorrects only the lines that should be autocorrected + registers offenses only for the appropriate lines in chained concats + autocorrects a + with trailing whitespace to \ + accepts string concat with a return value of method on a string + registers multiple offenses when there are chained << methods + accepts string concat at line end when followed by a comment line + registers multiple offenses when there are chained concatenations + accepts string concat at line end when followed by comment + registers an offense for dynamic string concat at line end + registers an offense for string concat with << and \ at line ends + accepts string concat with a return value of method on an interpolated string + autocorrects a + with \ to just \ + +RuboCop::Cop::VariableForce::Variable + .new + when non variable declaration node is passed + raises error + #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 + +RuboCop::Cop::Lint::ShadowedArgument + 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 + 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 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 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 was used before shadowing + accepts + and the argument is not used + accepts + 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 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 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 + when zsuper is used + accepts + method 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 + 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 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 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 the argument is not used + accepts + when a splat argument is shadowed + registers an offense + 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 binding is used + registers an offense + when IgnoreImplicitReferences config option is set to true + accepts + when argument was used in shorthand assignment + does not register an offense + 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 the argument was not shadowed outside the conditional + accepts + 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 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 -RuboCop::Cop::Lint::UriEscapeUnescape - registers an offense when using `URI.escape('@?@!', '!?')` - registers an offense when using `URI.escape('http://example.com')` - registers an offense when using `URI.unescape(enc_uri)` - registers an offense when using `::URI.encode('http://example.com)` - registers an offense when using `::URI.unescape(enc_uri)` - registers an offense when using `URI.decode(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.decode(enc_uri)` +RuboCop::Cop::Layout::SpaceAfterComma + block argument commas without space + behaves like trailing comma + accepts the last comma + behaves like ends with an item + registers an offense + does auto-correction + array index commas without space + behaves like ends with an item + does auto-correction + registers an offense + behaves like trailing comma + accepts the last comma + 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 + method call arg commas without space + behaves like ends with an item + registers an offense + does auto-correction -RuboCop::Cop::Style::MultilineWhenThen - autocorrects when the body of `when` branch starts with `then` - does not register an offense for hash when statement with then - registers an offense for multiline when statement with then - doesn't register an offense for multiline when statement without then - 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 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 empty when statement with then +RuboCop::RakeTask + running tasks + runs with default options + exits when result is not 0 and fail_on_error is true + allows nested arrays inside formatters, options, and requires + runs with specified options if a block is given + 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 + 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::TrivialAccessors - flags a reader inside a class, inside an instance_eval call - registers an offense on reader with braces - registers an offense on one-liner writer - accepts expressions within reader - registers an offense on instance writer - accepts blocks - registers an offense on reader with `private` - accepts an initialize method looking like a writer - accepts reader with different ivar name - accepts writer nested within a module - registers an offense on class writer - accepts reader nested within a module - accepts writer nested within an instance_eval call - registers an offense on class reader - accepts reader nested within an instance_eval calll - registers an offense on instance reader - accepts writer in a module - accepts expressions within writer - accepts writer with different ivar name - accepts non-trivial reader - registers an offense on one-liner reader - accepts writer using top level - accepts non-trivial writer - accepts splats - accepts reader using top level - registers an offense on DSL-style trivial writer - registers an offense on writer without braces - with allowed methods - accepts allowed writer - accepts allowed reader - with AllowPredicates: false - accepts allowed predicate - ignore class methods - accepts class writer - accepts class reader - with DSL allowed - accepts DSL-style writer - allow predicates - accepts predicate-like 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 +RuboCop::Cop::Gemspec::RubyVersionGlobalsUsage + registers an offense when using `RUBY_VERSION` + does not register an offense when no `RUBY_VERSION` + registers an offense when using `::RUBY_VERSION` -RuboCop::Cop::Lint::DeprecatedOpenSSLConstant - registers an offense when using ::Digest class methods on an algorithm constant and corrects - registers an offense with cipher constant and two arguments and corrects - registers an offense with cipher constant and one argument and corrects - does not register an offense with cipher constant and argument is a variable - registers an offense with AES + blocksize constant and mode argument and corrects - registers an offense when using an digest constant with chained methods 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 - registers an offense with cipher constant and double quoted string argument 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 - registers an offense with AES + blocksize constant 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 - when used in a block - registers an offense when using ::Digest class methods on an algorithm constant and corrects +RuboCop::Cop::Style::RedundantFreeze + allows .freeze on method call + behaves like immutable objects + registers an offense for frozen ::ENV['foo'] + behaves like mutable objects + allows (1...5) with freeze + behaves like mutable objects + allows (a + b) with freeze + behaves like immutable objects + registers an offense for frozen [1, 2, 3].size + behaves like mutable objects + allows ('a' * 20) with freeze + behaves like mutable objects + allows ('a' + 'b') with freeze + behaves like mutable objects + allows "top#{1 + 2}" with freeze + behaves like immutable objects + registers an offense for frozen (2 > 1) + behaves like immutable objects + registers an offense for frozen 1 + behaves like immutable objects + registers an offense for frozen (1 + 2) + behaves like mutable objects + allows /./ with freeze + behaves like mutable objects + allows { a: 1, b: 2 } with freeze + behaves like mutable objects + allows [1, 2, 3] with freeze + behaves like mutable objects + allows 'str' with freeze + behaves like mutable objects + allows (1..5) with freeze + behaves like immutable objects + registers an offense for frozen ENV['foo'] + behaves like immutable objects + registers an offense for frozen ('a' > 'b') + when the receiver is a frozen string literal + 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 missing + behaves like mutable objects + allows "#{a}" with freeze + when the frozen string literal comment is false + behaves like mutable objects + allows "#{a}" with freeze + behaves like immutable objects + registers an offense for frozen (a > b) + behaves like immutable objects + registers an offense for frozen 1.5 + behaves like immutable objects + registers an offense for frozen :sym + behaves like immutable objects + registers an offense for frozen :"" + behaves like immutable objects + registers an offense for frozen 'foo'.count -RuboCop::Cop::Style::CaseEquality - when AllowOnConstant is false - 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 - 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 - when AllowOnConstant is true - registers an offense and does not correct for === when receiver is of some other type - does not register an offense for === when the receiver is a constant - registers an offense and corrects for === when the receiver is a regexp - does not fail when the receiver is implicit - registers an offense and corrects for === when the receiver is a range +RuboCop::Cop::Lint::EnsureReturn + registers an offense when returning multiple values in `ensure` + does not check when ensure block has no body + registers an offense and corrects for return in ensure + registers an offense and corrects for return with argument in ensure + does not register an offense for return outside ensure -RuboCop::Cop::Style::NestedModifier - auto-corrects unless + unless - adds parentheses when needed in auto-correction - adds parentheses to method arguments when needed in auto-correction - auto-corrects unless with a comparison operator + if - auto-corrects unless + if - auto-corrects if + if - does not add redundant parentheses in auto-correction - auto-corrects if + unless - registers one offense for more than two modifiers - 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::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 + registers an offense and corrects when symbols contain colons and are comma separated + accepts tokens without colons or commas + accepts likely false positive $, + registers an offense and corrects when one symbol has a colon but there are no commas + 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 one symbol has a colon but there are no commas + registers an offense and corrects when symbols contain colons and are comma separated + with binary encoded source + accepts if tokens contain no quotes + registers an offense and corrects when tokens contain quotes -RuboCop::Cop::Style::BlockDelimiters - Semantic style - accepts a multi-line block with braces if it is the return value of its scope - auto-corrects do-end to {} if it is a functional block and does not change the meaning - registers an offense for a multi-line block with do-end if the return value is assigned - 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 irange - accepts a single line block with {} if used in an if statement - accepts a multi-line block with braces when chained - 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 attribute-assigned - accepts a single line block with {} if used in a logical or - accepts a multi-line block with braces when passed to a method - accepts a single line block with {} if used in an erange - 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 an ignored method - accepts a single line block with {} if used in an array - accepts a single line block with {} if used in a logical and - accepts a multi-line functional block with do-end if it is a known procedural method - allows {} if it is a known procedural method - allows {} if it is a known functional method - auto-corrects do-end to {} with appropriate spacing - auto-corrects do-end to {} if it is a functional block - accepts a multi-line block with braces when passed to a known functional method - accepts a multi-line block with do-end if it is the return value of its scope - 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 - BracesRequiredMethods - other methods - allows braces - auto-corrects { and } to do and end - BracesRequiredMethods methods - allows braces - registers an offense with do - always braces - accepts a multi-line block that needs braces to be valid ruby - registers an offence for a multi-line block with do-end - accepts a multi-line functional block with do-end if it is an ignored method - registers an offense for multi-line chained do-end blocks - 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 single line block with braces - does not auto-correct do-end if {} would change the meaning - when there are braces around a multi-line block - allows when combined with attribute assignment - allows in the simple case - allows when the block is being chained - braces for chaining style - accepts a single line block with braces - accepts a multi-line block with do-end - disallows {} with no chain inside of Hash[] - allows chaining to } inside of Hash[] - accepts a multi-line block that needs braces to be valid ruby - registers an offense for a single line block with do-end - accepts a multi-line functional block with {} if it is an ignored method - registers an offense for multi-line chained do-end blocks - allows when :[] is chained - allows do/end inside Hash[] - when there are braces around a multi-line block - allows when the block is being chained - registers an offense in the simple case - registers an offense when combined with attribute assignment - allows when the block is being chained with attribute assignment - with safe navigation - registers an offense for multi-line chained do-end blocks - line count-based style - registers an offense for a single line block with do-end - does not auto-correct do-end if {} would change the meaning - accepts a multi-line block with do-end - auto-corrects do and end for single line blocks to { and } - accepts a single line block with braces - does not auto-correct {} if do-end would change the meaning - accepts a multi-line block that needs braces to be valid ruby - when there are braces around a multi-line block - does not auto-correct {} if do-end would introduce a syntax error - registers an offense for braces if do-end would not change the meaning - registers an offense when combined with attribute assignment - can handle special method names such as []= and done? - auto-corrects { and } to do and end - accepts braces if do-end would change the meaning - registers an offense in the simple case - auto-corrects adjacent curly braces correctly - accepts a multi-line functional block with {} if it is an ignored method +RuboCop::Cop::Layout::MultilineMethodCallBraceLayout + ignores calls with a multiline empty brace + ignores calls with an empty brace + ignores implicit calls + ignores calls without arguments + ignores single-line calls + when comment present before closing brace + corrects closing brace without crashing + behaves like multiline literal brace layout + same_line style + 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 + detects closing brace on different line from last 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 + opening brace on separate line from 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 + new_line style + opening brace on separate line from first 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 + autocorrects closing brace on same line from last element + opening brace on same line as first element + allows closing brace on different line from multi-line 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 + detects closing brace on same line as last multiline element + heredoc + auto-corrects safe heredoc offenses + detects heredoc structures that are safe to add to + ignores heredocs that could share a last line + symmetrical 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 different line from last element + allows closing brace on same line as last multiline 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 + detects closing brace on separate line from last element + does not autocorrect 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 + when EnforcedStyle is new_line + still ignores single-line calls + ignores single-line calls with multi-line receiver with leading dot + ignores single-line calls with multi-line receiver -RuboCop::Cop::Style::IfUnlessModifier - doesn't break if-end when used as RHS of instance var assignment - accepts if-else-end - accepts if/elsif - 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 constant assignment - accepts if-end when used as LHS of binary arithmetic - doesn't break if-end when used as RHS of binary arithmetic - doesn't break if-end when used as RHS of class var assignment - accepts code with EOL comment since user might want to keep it - doesn't break if-end when used as RHS of local var assignment - accepts if-end followed by a chained call using `.` - accepts if-end followed by a chained call using `&.` - 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 - multiline if that fits on one line with comment near end - accepts - 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 - when if-end condition is a value in a hash - 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 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 a named regexp capture on the LHS - does not register an offense - when if-end condition is an element of an array - when short enough to fit on a single line - corrects it to the single-line form - when 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 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 - if-end is argument to a parenthesized method call - adds parentheses because otherwise it would cause SyntaxError - short multiline if near an else etc - registers an offense - when Layout/LineLength is disabled - registers an offense even for a long modifier statement - 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 - modifier if that does not fit on one line - when Layout/LineLength is disabled with an EOL comment - accepts - when Layout/LineLength is disabled with enable/disable comments - accepts - when Layout/LineLength is disabled in configuration - accepts - when Layout/LineLength is enabled - corrects it to normal form - IgnoreCopDirectives - and the long line is too long because IgnoreCopDirectives is false +RuboCop::Cop::Gemspec::OrderedDependencies + behaves like ordered dependency + when add_runtime_dependency + when each individual group of line is sorted + does not register any offenses + When gems are alphabetically sorted + does not register any offenses + when dependency is separated by multiline comment + with TreatCommentsAsGroupSeparators: false registers an offense - and the long line is allowed because IgnoreCopDirectives is true + with TreatCommentsAsGroupSeparators: true accepts - and the long line is allowed because AllowURI is true - accepts - and the long line is too long because AllowURI is false + when gems are not alphabetically sorted registers an offense - unless-end with conditional as body - accepts - behaves like condition modifier cop - for a multiline 'if' - accepts it if single line would not fit on one line - corrects it if result fits in one line - accepts it if body spans more than one line - corrects it when assignment is in body - 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 + When using a local variable in an argument of dependent gem + does not register any offenses + behaves like ordered dependency + when add_dependency + when each individual group of line is sorted + does not register any offenses + when gems are not alphabetically sorted registers an offense - modifier if that does not fit on one line, but is not the only statement on the line - accepts - multiline if that fits on one line with comment on first line - registers an offense and preserves comment - if-end with conditional as body - accepts - 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 - behaves like condition modifier cop - for a multiline 'unless' - accepts it if body spans more than one line - corrects it when assignment is in body - accepts it if single line would not fit on one line - accepts an empty body - corrects it if result fits in one line - accepts it when condition has local variable assignment - accepts multiline condition in modifier form + 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 different dependencies are consecutive + does not register any offenses + When using method call to gem names + does not register any offenses + behaves like ordered dependency + when add_development_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 Layout/LineLength is disabled - registers an offense even for a long modifier statement + When gems are alphabetically sorted + does not register any offenses -RuboCop::Cop::Layout::SpaceBeforeFirstArg - for method calls without parentheses - accepts + operator - accepts setter call - registers an offense for method call with no spaces before the first arg - accepts multiple space containing line break - auto-corrects missing space - accepts a method call with one space before the first arg - registers an offense and corrects method call with two spaces before the first arg - when a vertical argument positions are aligned +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 no offenses are detected + calls #report_as_with_mark + when any offenses are detected + calls #report_as_with_mark + #report_file_as_mark + when no offenses are detected + prints "." + when a refactor severity offense is detected + prints "R" + when a refactor convention offense is detected + prints "C" + when different severity offenses are detected + prints highest level mark + +RuboCop::Cop::Style::RedundantCondition + 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 + registers an offense and corrects class vars + registers an offense and corrects when the else branch contains `rescue` + registers an offense and corrects when the else branch contains an erange + registers an offense and corrects when the else branch contains `and` + registers an offense and corrects functions + registers an offense and corrects when the else branch contains an irange + 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 + accepts complex else branches + registers an offense and corrects complex one liners + registers an offense and corrects when a method without argument parentheses in `else` + accepts an elsif branch + registers an offense and corrects when `raise` without argument parentheses in `else` + auto-corrects when using `<<` method higher precedence than `||` operator + registers an offense and corrects when the else branch contains an irange + registers an offense and corrects + accepts when using ternary if in `else` branch + 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 multiline nodes + registers an offense and corrects modifier nodes offense + when inverted condition (unless) + registers no offense + when condition and else branch are same + accepts complex unless branches registers an offense - auto-corrects missing space - when using safe navigation operator - registers an offense and corrects method call with two spaces before the first arg - when AllowForAlignment is false - registers an offense and corrects method calls with aligned first arguments - when AllowForAlignment is true - accepts method calls with aligned first arguments - for method calls with parentheses - accepts a method call with space after the left parenthesis - accepts a method call without space -RuboCop::Cop::Layout::ExtraSpacing - when AllowForAlignment is true - registers an offense and corrects extra space before a float - 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 - accepts space between key and value in a hash with hash rockets - registers an offense and corrects extra spacing before a unary plus in an argument list - registers an offense and corrects double extra spacing in variable assignment - ignores trailing whitespace - registers an offense and corrects alignment with token not preceded by space - ignores whitespace inside a string - 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 long assignment expressions that include line breaks - allows it - such as aligning with the same character - 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 comments on non-adjacent lines - allows it - such as aligning tokens with empty line between - allows it - such as lining up assignments with empty lines and comments in between - allows it - when AllowForAlignment is false - accepts aligned values of an implicit hash literal - ignores trailing whitespace - 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 extra spacing before a unary plus in an argument list - ignores whitespace at the beginning of the line - registers an offense and corrects double extra spacing in variable assignment - registers an offense and corrects extra spacing in class inheritance - ignores whitespace inside a string - registers an offense and corrects alignment with token not preceded by space - with extra spacing for alignment purposes - such as aligning long assignment expressions that include line breaks - 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 aligning with the same character - registers offense(s) - such as aligning tokens with empty line between - registers offense(s) - such as lining up assignments with empty lines and comments in between - registers offense(s) - such as aligning comments on non-adjacent lines - registers offense(s) - such as lining up assignments - 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 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 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 assignments - registers offense(s) - such as aligning tokens with empty line between - 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 aligning with the same character - registers offense(s) - such as aligning comments on non-adjacent lines - registers offense(s) - being true - such as lining up different kinds of assignments - allows it - such as lining up assignments - allows it - such as aligning tokens with empty line between - allows it - such as aligning long assignment expressions that include line breaks - 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 - when ForceEqualSignAlignment is true - 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 an offense if assignments are aligned - does not register offenses for multiple complex nested assignments - does not register alignment errors on outdented lines - registers an offense and corrects consecutive aref assignments which are not aligned - register offenses and correct complex nested assignments - register offenses and correct consecutive operator assignments which are not aligned - registers an offense and corrects consecutive assignments that are not aligned - register offenses and correct consecutive attribute assignments which are not aligned - aligns the first assignment with the following assignment +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 starting with a blank + accepts method body starting with a line with spaces + registers an offense for class method body ending with a blank + is not fooled by single line methods -RuboCop::Cop::Lint::RescueException - registers an offense for rescue from Exception - does not register an offense for rescue with other class - registers an offense for rescue with Exception => e - registers an offense for rescue with ::Exception - does not register an offense for rescue with a module prefix - registers an offense for rescue with StandardError, 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 classes - does not crash when the splat operator is used in a rescue - does not register an offense for rescue with no class - does not register an offense for rescue with no class and => e +RuboCop::Cop::Cop + will report registered offenses + will warn if custom severity is invalid + will set default severity + keeps track of offenses + will set custom severity if present + initially has 0 offenses + #safe_autocorrect? + when cop is declared unsafe + is expected to equal false + when safety is undeclared + is expected to equal true + when auto-correction of the cop is declared unsafe + is expected to equal false + when disabled by a comment + ignore_disable_comments is true + will not set offense as disabled + ignore_disable_comments is false + will set offense as disabled + #autocorrect? + when the option is not given + is expected to equal false + 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 + .qualified_cop_name + returns the cop name in a different namespace if the provided namespace is incorrect + raises an error if the cop name is in more than one namespace (PENDING: Temporarily skipped with xit) + returns the given cop name if it already has a namespace + returns the given cop name if it is not found in any namespace + adds namespace if the cop name is found in exactly one namespace + returns the given cop name if it already has a namespace even when the cop exists in multiple namespaces + #relevant_file? + when the file doesn't match the Include configuration + is expected to equal false + when the file is an anonymous source + is expected to equal true + when the file matches the Include configuration + 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 not corrected because of an error + is set to false + when autocorrection is not needed + is set to false + when offense was corrected + is set to true + with lint cops + has right department + has right name + Registry + #departments + is expected to include :Lint + is expected to include :Style + has departments + contains every value only once + #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 style cops + has right department + has right name + with no submodule + has right name + has right department -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::IdenticalConditionalBranches + on case with empty when + doesn't register an offense + when one of the case branches is empty + does not register an offense + on if..else with identical leading lines registers an offense - on floats so close to zero that nobody can tell the difference + on if..else with slightly different trailing lines + doesn't register an offense + on if..elsif with no else + doesn't register an offense + on case with identical bodies + registers an offense + on if..else with identical bodies + registers an offense + on case without else + doesn't register an offense + on if..else with identical trailing lines + registers an offense + with empty brace + does not raise any error + on case with identical leading lines + registers an offense + on case with identical trailing lines registers an offense -RuboCop::Cop::Style::EmptyLambdaParameter - accepts a keyword lambda - registers an offense for an empty block parameter with a lambda - does not crash on a super +RuboCop::Cop::Style::NumericLiterals + autocorrects numeric literal with exponent (large E) and dot + accepts long numbers with underscore + 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 a long undelimited integer + registers an offense for a float with a long undelimited integer part + accepts a short integer without underscore + ignores non-decimal literals + autocorrects numbers with spaces between leading minus and numbers + autocorrects negative floating-point numbers + registers an offense for an integer with misplaced underscore + accepts short numbers without underscore + autocorrects numeric literal with exponent and dot + autocorrects negative numbers + strict + registers an offense for an integer with misplaced underscore -RuboCop::Cop::Layout::MultilineMethodArgumentLineBreaks - when second argument starts on same line as end of first - registers an offense and corrects - when many arguments 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 bracket hash assignment 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 bracket hash assignment key on multiple lines - does not add any offenses - when one argument on same line - does not add any offenses - when two arguments are on next line - does not add any offenses - when argument starts on same line but ends on different line - registers an offense and corrects +RuboCop::Cop::Layout::FirstParameterIndentation + consistent style + invalid indentation on multi-line defs + hash arguments + registers an offense and corrects incorrectly indented first element + 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 + valid indentation on static multi-line defs + accepts correctly indented first element hash + accepts correctly 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 with hash args + ignores + single line method defs + ignores with hash args + ignores + align_parentheses style + no paren method defs + ignores + ignores with hash args + invalid indentation on multi-line defs + hash arguments static 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 + single line method defs + ignores + ignores with hash args + valid indentation on multi-line defs + accepts correctly indented first element hash + accepts correctly indented first element -RuboCop::Cop::Layout::AccessModifierIndentation - when EnforcedStyle is set to outdent - registers an offense and corrects private indented to method depth in class defined with Class.new - accepts module fn def indented to method depth in a module - accepts private indented to the containing class indent level - registers offense and corrects private indented to method depth in a class - 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 singleton class - registers an offense and corrects module_function indented to method depth in a module - accepts private def indented to method depth in class defined with Class.new - 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 def indented to method depth in module defined with Module.new - accepts protected indented to the containing class indent level - accepts module fn with argument indented to method depth in a module - accepts private with argument indented to method depth in a module - accepts private with argument indented to method depth in a class - accepts private def indented to method depth in a module - registers an offense and corrects private indented to method depth in a module - accepts private with argument indented to method depth in class defined with Class.new - registers an offense and corrects private indented to method depth in singleton class - accepts private def indented to method depth in a class - when EnforcedStyle is set to indent - accepts an empty class - registers an offense and corrects opposite + correct alignment - registers an offense and corrects misaligned private in class defined with Class.new - accepts indented access modifiers with arguments in nested classes - registers an offense and corrects misaligned private - accepts properly indented private in module defined with Module.new - registers an offense and corrects misaligned private in a singleton class - registers an offense and corrects misaligned private in module defined with Module.new - registers an offense and corrects misaligned private in module - registers an offense and corrects correct + opposite alignment - registers an offense and corrects misaligned protected - accepts properly indented private - accepts properly indented protected - registers an offense and corrects misaligned module_function in module - registers an offense and corrects misaligned access modifiers in nested classes - accepts methods with a body - 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::Style::ClassMethods + registers an offense for methods using a class name + does not register an offense for other top-level singleton methods + does not register an offense for methods using self + does not register an offense outside class/module bodies + registers an offense for methods using a module name -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 - handles ternary ops - accepts condition on the same line - accepts condition on the same line - 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 - accepts condition on a different line for modifiers - 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 - registers an offense and corrects for elsif condition on the next line +RuboCop::Cop::Lint::RequireParentheses + accepts method calls without parentheses followed by keyword and/or + accepts condition that is not a call + registers an offense for missing parentheses around expression with || operator + accepts missing parentheses when method is not a predicate + registers an offense for missing parentheses around expression with && operator + accepts calls to methods that are setters + accepts missing parentheses around expression with + operator + registers an offense for missing parentheses around expression in ternary + accepts method calls that are all operations + accepts calls to methods that are operators + accepts method call with parentheses in ternary + accepts parentheses around expression with boolean operator + when using safe navigation operator + registers an offense for missing parentheses around expression with && operator -RuboCop::Cop::Layout::FirstArgumentIndentation - when EnforcedStyle is consistent_relative_to_receiver - 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 - indents all relative to the receiver - accepts a first argument with special indentation - 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 - when IndentationWidth:Width is 2 - accepts operator calls - does not view chained call as an outer method call - accepts a first argument that is not preceded by a line break - 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 - registers an offense and corrects lines affected by other offenses - accepts method calls with no arguments - 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 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 - 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 EnforcedStyle is special_for_inner_method_call_in_parentheses - 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 - accepts a first argument that is not preceded by a line break - does not view []= as an outer method call - accepts method calls with no arguments - registers an offense and corrects an under-indented first argument - registers an offense and corrects lines affected by another offense - 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 using safe navigation operator - registers an offense and corrects an under-indented 1st argument - when the receiver contains a line break - registers an offense and corrects an over-indented first argument - accepts a correctly indented first argument - accepts a correctly indented first argument preceded by an empty line - when preceded by a comment line - registers an offense and corrects an under-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 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 consistent style indentation - with outer parentheses - 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 - when EnforcedStyle is special_for_inner_method_call - 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 - when IndentationWidth:Width is 2 - does not view chained call as an outer method call - registers an offense and corrects an over-indented first argument - accepts operator calls - accepts method calls with no arguments - does not view []= as an outer method call - accepts a first argument that is not preceded by a line break - registers an offense and corrects an under-indented first argument - registers an offense and corrects lines affected by another offense - 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 - when preceded by a comment line - accepts a correctly indented first 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 - registers an offense and corrects an under-indented first argument - accepts a correctly indented first 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 IndentationWidth:Width is 4 - registers an offense and corrects an over-indented first argument - when EnforcedStyle is consistent - 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 under-indented first argument - accepts method calls with no arguments - does not view chained call as an outer method call - does not view []= as an outer method call - registers an offense and corrects an over-indented first argument - 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 - 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 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 - when preceded by a comment line - accepts a correctly indented first argument - registers an offense and corrects an under-indented first argument - when using safe navigation operator - registers an offense and corrects an under-indented 1st argument - for method calls within method calls - accepts first argument indented relative to previous line - 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::Cop::Lint::RedundantRequireStatement + registers an offense and corrects when using `require 'enumerator'` -RuboCop::Cop::Style::DateTime - does not register an offense when using Time for current time - does not register an offense when using Date for modern date - does not register an offense when using DateTime in another namespace - registers an offense when using DateTime for modern date - 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 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::Utils::FormatString + finds the correct number of fields + #valid? + returns true when there are only numbered formats + returns true when there are only named formats + returns true when there are only named with escaped `%` formats + returns false when there are unnumbered and named formats + returns false when there are unnumbered and numbered formats + returns false when there are numbered and named formats + returns true when there are only unnumbered formats + #named_interpolation? + behaves like named format sequence + does not detect escaped named format sequence + detects 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 + does not detect escaped named format sequence + behaves like named format sequence + detects named format sequence + does not detect escaped named format sequence -RuboCop::Cop::Naming::VariableNumber - when configured for non integer - 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 - registers an offense for snake case numbering in method camel case - parameter - behaves like accepts - accepts localone 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 accepts - accepts local_one 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 _myLocal_1 in non_integer - behaves like accepts - accepts local_ 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 accepts - accepts fooBar in non_integer - behaves like offense - registers an offense for @local1 in non_integer - 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 @myAttribute_1 in non_integer - behaves like accepts - accepts _ in non_integer - behaves like offense_array - registers an offense for ["a_1", "aone"] in non_integer - behaves like offense - registers an offense for @myAttribute1 in non_integer - behaves like offense - registers an offense for _myLocal1 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 accepts - accepts @foo in normalcase - behaves like accepts - accepts foo10_bar in normalcase - behaves like accepts - accepts @__foo__ in normalcase - behaves like offense - registers an offense for @@local_1 in normalcase - behaves like accepts - accepts target_u2f_device in normalcase - behaves like offense - registers an offense for myAttribute_1 in normalcase - behaves like accepts - accepts sha256 in normalcase - behaves like offense_array - registers an offense for ["a_1", "a2"] in normalcase - behaves like accepts - accepts local1 in normalcase - behaves like offense - registers an offense for @local_1 in normalcase - behaves like offense - registers an offense for _myLocal_1 in normalcase - behaves like accepts - accepts user_1_id in normalcase - behaves like offense - registers an offense for local_FOO_1 in normalcase - behaves like accepts - accepts _ in normalcase - behaves like accepts - accepts localFOO1 in normalcase - behaves like accepts - accepts _foo in normalcase - behaves like accepts - accepts local_ in normalcase - behaves like accepts - accepts snake_case in normalcase - behaves like offense - registers an offense for @myAttribute_1 in normalcase - behaves like offense - registers an offense for local_1 in normalcase - behaves like accepts - accepts user1_id in normalcase - behaves like offense - registers an offense for localFOO_1 in normalcase - behaves like offense - registers an offense for sha_256 in normalcase - 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 aB_1 in snake_case - behaves like accepts - accepts local_123 in snake_case - behaves like accepts - accepts a_1_b 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 a_1_b_1 in snake_case - behaves like accepts - accepts @foo in snake_case - behaves like accepts - accepts local_ in snake_case - behaves like accepts - accepts _ in snake_case - behaves like accepts - accepts local_12 in snake_case - behaves like offense_array - registers an offense for ["a1", "a_2"] in snake_case - behaves like offense - registers an offense for aB1 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 - behaves like accepts - accepts @__foo__ in snake_case - behaves like offense - registers an offense for local1 in snake_case - behaves like accepts - accepts local_1 in snake_case - behaves like offense - registers an offense for camelCase1 in snake_case - behaves like offense - registers an offense for @camelCase1 in snake_case +RuboCop::Cop::Lint::DuplicateMethods + doesn't register an offense for different private methods in dynamic module + registers an offense for duplicate class methods with `<<` and named receiver in module + doesn't register an offense for different private methods in module + registers an offense for a duplicate class method in separate class_eval block blocks + accepts for non-duplicate alias_method in class_eval block + registers an offense for a duplicate instance method in separate dynamic class blocks + registers offense for a duplicate instance method in separate files + understands nested modules + registers an offense for duplicate protected methods in dynamic module + registers an offense for duplicate class methods with `self` and named receiver in module + registers offenses for duplicate attr_accessor in dynamic class + doesn't register an offense for alias for gvar in dynamic class + accepts for attr_writer and getter in dynamic module + registers an offense for duplicate private self methods in class + doesn't register offense for non-duplicate class methods in module + accepts for non-duplicate alias_method in module + registers an offense for duplicate private methods in dynamic module + doesn't register an offense for non-duplicate method in dynamic class + doesn't register offense for non-duplicate class methods in dynamic class + registers an offense for duplicate private methods in class + accepts for attr_reader and setter in class + registers an offense for duplicate attr_reader in class_eval block + doesn't register an offense for non-duplicate method in module + registers offenses for duplicate attr_accessor in module + accepts for attr_reader and setter in module + registers an offense for duplicate alias in class + registers an offense for a duplicate class method in separate class blocks + doesn't register an offense for alias for gvar in class + understands class << self + registers an offense for duplicate attr_reader in dynamic module + registers an offense for duplicate attr in class_eval block + registers offenses for duplicate assignable attr in dynamic class + registers an offense for duplicate attr_writer in dynamic module + recognizes difference between instance and class methods in module + doesn't register an offense for non-duplicate alias in class_eval block + recognizes difference between instance and class methods in dynamic class + registers offenses for duplicate attr_accessor in dynamic module + registers offenses for duplicate assignable attr in dynamic module + registers an offense for a duplicate instance method in separate class_eval block blocks + registers 2 offenses for pair of duplicate methods in dynamic module + registers an offense for duplicate alias in class_eval block + registers an offense for duplicate class methods in dynamic module + registers an offense for duplicate class methods in module + doesn't register an offense for non-duplicate method in class + registers offenses for duplicate assignable attr in class + doesn't register an offense for non-duplicate alias in module + registers an offense for duplicate class methods in dynamic class + registers an offense for duplicate attr_writer in class + registers an offense for duplicate method in module + registers an offense for duplicate class methods with `<<` and named receiver in class + registers an offense for duplicate attr_reader in class + understands nested modules + doesn't register an offense for non-duplicate alias in dynamic module + registers an offense for duplicate alias_method in dynamic module + registers an offense for duplicate private self methods in class_eval block + registers an offense when class << exp is used (PENDING: No reason given) + registers 2 offenses for pair of duplicate methods in class_eval block + registers an offense for duplicate alias_method in dynamic class + registers an offense for duplicate method in dynamic class + accepts for attr_writer and getter in class_eval block + understands class << self + accepts for attr_reader and setter in dynamic class + registers an offense for a duplicate instance method in separate class blocks + registers an offense for a duplicate class method in separate dynamic module blocks + registers an offense for duplicate method in class_eval block + registers offenses for duplicate attr_accessor in class_eval block + registers an offense when class << exp is used (PENDING: No reason given) + registers 2 offenses for pair of duplicate methods in module + registers an offense when class << exp is used (PENDING: No reason given) + registers an offense for duplicate class methods with `self` and named receiver in class + registers an offense for duplicate protected methods in class_eval block + registers an offense for duplicate attr in dynamic module + registers an offense for duplicate alias_method in module + doesn't register an offense for alias for gvar in class_eval block + registers an offense for duplicate attr_writer in dynamic class + registers an offense for duplicate alias_method in class + registers an offense for duplicate attr_reader in dynamic class + doesn't register offense for non-duplicate class methods in class + registers an offense for duplicate alias in dynamic module + accepts for non-duplicate alias_method in class + doesn't register an offense for non-duplicate method in class_eval block + registers an offense for duplicate class methods with named receiver in module + doesn't register offense for non-duplicate class methods in dynamic module + doesn't register an offense for different private methods in dynamic class + registers an offense for duplicate private methods in module + accepts for attr_reader and setter in dynamic module + ignores method definitions in RSpec `describe` blocks + registers offenses for duplicate assignable attr in module + registers an offense for duplicate private methods in dynamic class + doesn't register an offense for alias for gvar in module + doesn't register an offense for non-duplicate method in dynamic module + registers an offense for a duplicate instance method in separate dynamic module blocks + registers an offense for duplicate protected methods in dynamic class + registers offense for a duplicate instance method in separate files + doesn't register an offense for alias for gvar in dynamic module + understands class << self + accepts for attr_reader and setter in class_eval block + accepts for attr_writer and getter in module + registers an offense for duplicate protected methods in class + accepts for non-duplicate alias_method in dynamic module + registers offenses for duplicate assignable attr in class_eval block + accepts for attr_writer and getter in dynamic class + registers an offense for duplicate method in dynamic module + doesn't register offense for non-duplicate class methods in class_eval block + doesn't register an offense for non-duplicate alias in class + registers an offense for duplicate alias_method in class_eval block + registers an offense for duplicate attr in dynamic class + registers offenses for duplicate attr_accessor in class + registers offense for a duplicate instance method in separate files + registers an offense for duplicate alias in dynamic class + understands class << self + registers an offense for duplicate method in class + understands class << self + doesn't register an offense for different private methods in class_eval block + registers an offense for duplicate class methods in class + recognizes difference between instance and class methods in class_eval block + registers an offense for duplicate methods at top level + accepts for non-duplicate alias_method in dynamic class + doesn't register an offense for different private methods in class + understands nested modules + registers an offense for duplicate alias in module + registers an offense for duplicate private self methods in dynamic module + doesn't register an offense for non-duplicate alias in dynamic class + registers offense for a duplicate instance method in separate files + registers 2 offenses for pair of duplicate methods in class + recognizes difference between instance and class methods in dynamic module + registers an offense for a duplicate instance method in separate module blocks + registers an offense for duplicate private self methods in dynamic class + registers an offense for duplicate attr_writer in module + handles class_eval with implicit receiver + registers an offense for duplicate attr in module + registers an offense for a duplicate class method in separate module blocks + recognizes difference between instance and class methods in class + registers an offense for duplicate attr in class + registers an offense for duplicate class methods with named receiver in class + registers an offense for duplicate class methods in class_eval block + registers offense for a duplicate instance method in separate files + registers an offense when class << exp is used (PENDING: No reason given) + accepts for attr_writer and getter in class + registers an offense for a duplicate class method in separate dynamic class blocks + registers 2 offenses for pair of duplicate methods in dynamic class + registers an offense when class << exp is used (PENDING: No reason given) + registers an offense for duplicate private methods in class_eval block + understands nested modules + registers an offense for duplicate attr_writer in class_eval block + registers an offense for duplicate private self methods in module + understands nested modules + ignores Class.new blocks which are assigned to local variables + registers an offense for duplicate protected methods in module + registers an offense for duplicate attr_reader in module + understands class << A + 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::SpaceInsideReferenceBrackets - when EnforcedStyle is no_space - accpets extra spacing in array brackets - registers multiple offenses and corrects one set of ref brackets - registers multiple offenses and corrects multiple sets of ref brackets - registers an offense and corrects second ref brackets with trailing whitespace - does not register offense for reference brackets with no spaces - registers an offense and corrects when a reference bracket is assigned by another reference bracket with trailing whitespace - registers an offense and corrects when a reference bracket with a leading whitespace is assigned by another reference bracket - registers an offense and correcs when a reference bracket with a trailing whitespace is assigned by another reference bracket - accepts square brackets called with method call syntax - registers an offense and corrects ref brackets with leading whitespace - accepts an array as a reference object - registers an offense and corrects outer ref brackets - does not register offense for array literals - does not register offense for ref bcts with no spaces that assign - accepts square brackets as method name - registers an offense and corrects second ref brackets with leading whitespace - registers an offense and corrects third ref brackets with trailing whitespace - registers an offense and corrects third ref brackets with leading whitespace - register and correct multiple offenses for multiple sets of ref brackets - registers an offense and corrects ref brackets with trailing whitespace - 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 - 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 space - accepts square brackets called with method call syntax - registers an offense and corrects when a reference bracket with no leading whitespace is assigned by another reference bracket - registers and corrects multiple offenses for multiple sets of ref brackets - registers and corrects multiple offenses in one set of ref brackets - does not register offense for reference brackets with spaces - registers an offense and corrects when a reference bracket is assigned by another reference bracket with no trailing whitespace - registers an offense and corrects when a reference bracket with no trailing whitespace is assigned by another reference bracket - accepts spaces in array brackets - accepts square brackets as method name - registers an offense and corrects third ref brackets with no leading whitespace - registers an offense and correct third ref brackets with no trailing whitespace - registers an offense and corrects ref brackets with no leading whitespace - does not register offense for ref bcts with spaces that assign - does not register offense for array literals - accepts an array as a reference object - registers an offense and corrects ref brackets with no trailing whitespace - registers an offense and corrects second ref brackets with no leading whitespace - registers an offense and corrects second ref brackets with no trailing whitespace +RuboCop::Cop::Style::Not + parenthesizes when `not` is applied to or + uses the reverse operator when `not` is applied to a comparison + auto-corrects "not" followed by parens with ! + does not register an offense for ! + parenthesizes when `not` would change the meaning of a binary exp + registers an offense for not + parenthesizes when `not` is applied to a ternary op + auto-corrects "not" with ! + parenthesizes when `not` is applied to and -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 - 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 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 0 - registers an offense and auto-corrects - begin rescue ensure - rescuing from 0 - registers an offense and auto-corrects - begin rescue - rescuing from 0 before another exception - registers an offense and auto-corrects - rescuing from 0 after another exception - registers an offense and auto-corrects - 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 0.0 - registers an offense and auto-corrects - begin 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 - rescuing from 0.0 after another exception - registers an offense and auto-corrects - rescuing from 0.0 - registers an offense and auto-corrects - rescuing from 0.0 before another exception - registers an offense and auto-corrects - behaves like offenses - def rescue ensure - rescuing from :symbol - registers an offense and auto-corrects - begin rescue ensure - rescuing from :symbol - registers an offense and auto-corrects - 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 after another exception - registers an offense and auto-corrects - rescuing from :symbol - registers an offense and auto-corrects - 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 - 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 - registers an offense and auto-corrects - rescuing from nil after another exception - registers an offense and auto-corrects - rescuing from nil before another exception - registers an offense and auto-corrects - def rescue ensure - rescuing from nil - registers an offense and auto-corrects - behaves like offenses - begin rescue - rescuing from 'string' - registers an offense and auto-corrects - rescuing from 'string' after another exception - registers an offense and auto-corrects - rescuing from 'string' before 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 - def rescue ensure - rescuing from 'string' - registers an offense and auto-corrects - behaves like offenses - begin rescue - rescuing from [] after another exception - registers an offense and auto-corrects - rescuing from [] before another exception - registers an offense and auto-corrects - 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 - def rescue - rescuing from [] - registers an offense and auto-corrects +RuboCop::Cop::Lint::UselessElseWithoutRescue + with `else` with `rescue` + accepts + with `else` without `rescue` + registers an offense -RuboCop::Cop::Lint::BooleanSymbol - does not register an offense when using `true` - registers an offense when using `:false` - does not register an offense when using regular symbol - registers an offense when using `:true` - does not register an offense when using `false` - when using the new hash syntax - registers an offense when using `true:` - registers an offense when using `key: :false` - registers an offense when using `false:` +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 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 + 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 -RuboCop::Cop::Style::EmptyMethod - when configured with compact style - with an empty instance method definition - allows single line method - registers an offense for empty method - registers an offense for method with arguments without parens - registers an offense for method with arguments - registers an offense for method with closing paren on following line - registers an offense for method with blank line - with a non-empty instance 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 with arguments - registers an offense for empty method - allows single line method - registers an offense for method with blank line - with a non-empty class method definition - allows multi line method - allows multi line method with comment - allows single line method - when configured with expanded style - with an empty class method definition - registers an offense for single line method - allows multi line method with a blank line - 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 - registers an offense for single line method - allows multi line method - allows multi line method with blank line - with a non-empty class method definition - allows multi line method - allows single line method - allows multi line method with comment - when method is nested in class scope - registers an offense for single line method +RuboCop::Cop::Metrics::AbcSize + when Max is 100.321 + reports size and max as <100, 100, 400> 424.3/100.3 + when Max is 1.3 + reports size and max as <1, 1, 4> 4.24/1.3 + when Max is 0 + treats safe navigation method calls like regular method calls + a condition + registers an offense for a `define_method` + accepts an empty method + registers an offense for an if modifier + registers an offense for an assignment of a local variable + registers an offense for an assignment of an element + registers an offense for complex content including A, B, and C scores + accepts an empty `define_method` + 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 2.3 + accepts a total score of 2.24 + when Max is 10.3 + reports size and max as <10, 10, 40> 42.43/10.3 + when Max is 1000.3 + reports size and max as <1000, 1000, 4000> 4243/1000 + when Max is 2 + accepts two assignments -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 “both” style - autocorrects by replacing parenthesized unless not with if - accepts an unless where only part of the condition is negated - accepts an unless/else with negative condition - accepts an unless where the condition is doubly negated - registers an offense for unless with "not" condition - registers an offense for unless with exclamation point condition - with “postfix” style - does not register an offense for prefix - registers an offense for postfix +RuboCop::Cop::Layout::EmptyLinesAroundAttributeAccessor + accepts code when used in class definition + accepts code when attribute method is method chained + does not registers an offense and corrects when using `if` ... `else` branches + registers an offense and corrects for code that immediately follows accessor with comment + registers an offense and corrects for code that immediately follows accessor + accepts code that separates a attribute accessor from the code with a newline + accepts code that separates attribute accessors from the code with a newline + when `AllowAliasSyntax: true` + does not register an offense for code that immediately `alias` syntax after accessor + when `AllowedMethods: []` + registers an offense for code that immediately ignored methods after accessor + when `AllowedMethods: private` + does not register an offense for code that immediately ignored methods after accessor + when `AllowAliasSyntax: false` + registers an offense for code that immediately `alias` syntax after accessor -RuboCop::Formatter::HTMLFormatter - outputs the cached result in HTML - outputs the result in HTML +RuboCop::Cop::Style::ImplicitRuntimeError + 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 + does not register an offense for `raise` without arguments + registers an offense for `fail` without error class + registers an offense for `fail` with a multiline string -RuboCop::Cop::Lint::EnsureReturn - registers an offense and corrects for return with argument in ensure - registers an offense and corrects for return in ensure - registers an offense when returning multiple values in `ensure` - does not register an offense for return outside ensure - does not check when ensure block has no body +RuboCop::Cop::Layout::IndentationConsistency + with while/until + registers an offense and corrects bad indentation in an until body + accepts an empty while + registers an offense and corrects bad indentation in a while body + registers an offense and corrects bad indentation in begin/end/while + with top-level code + accepts an empty expression string interpolation + with for + registers an offense and corrects bad indentation in a for body + accepts an empty for + 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 case + accepts case/when/else with then beginning a line + registers an offense and corrects bad indentation in a case/when body + registers an offense and corrects bad indentation in a case/else body + accepts indented when/else plus indented body + accepts correctly indented case/when/else + accepts case/when/else laid out as a table + with block + registers an offense and corrects bad indentation in a {} body + does not auto-correct an offense within another offense + registers an offense and correct bad indentation in a do/end body + accepts a correctly indented block body + accepts an empty block body + with def/defs + registers an offense and corrects bad indentation in a def body + accepts an empty defs body + registers an offense and corrects bad indentation in a defs body + accepts an empty def body + with unless + registers an offense and corrects bad indentation in an unless body + accepts an empty unless + with if statement + accepts an if/else in assignment with end aligned with variable and chaining with a block after the end + registers an offense and corrects bad indentation in an if body + accepts an if in assignment with end aligned with variable + accepts an if/else branches with rescue clauses + 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 else body + accepts if/then/else/end laid out as another table + accepts an if in assignment with end aligned with if + accepts an if/else in assignment on next line with end aligned with if + accepts an if/else in assignment with end aligned with variable + accepts an if/else in assignment with end aligned with if + accepts if/elsif/else/end with fullwidth characters + accepts a one line if statement + accepts an if/else in assignment with end aligned with variable and chaining after the end + registers an offense and corrects bad indentation in an elsif body + accepts an empty if + with class + with indented_internal_methods style configured + accepts different indentation in different visibility sections + with normal style configured + accepts indented public, protected, and private + accepts an empty class body + registers an offense and corrects bad indentation in def but not for outdented public, protected, and private + registers an offense and corrects bad indentation in a class body -RuboCop::Formatter::ClangStyleFormatter - #report_file - displays text containing the offending source line - when the offense is not corrected - prints message as-is - when the offending source spans multiple lines - displays the first line with ellipses - when the source line is blank - does not display offending source line - when the offense is automatically corrected - prints [Corrected] along with message +RuboCop::Cop::Lint::ScriptPermission + with stdin + skips investigation + with file permission 0755 + accepts without shebang line + accepts with shebang line + accepts with blank + with file permission 0644 + registers an offense for script permission + if auto-correction is off + leaves the file intact -RuboCop::Cop::Style::PercentLiteralDelimiters - `%` interpolated string - 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 - registers an offense for other delimiters when containing preferred delimiter characters in interpolation - registers an offense when the source contains invalid 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 - does not register an offense for other delimiters when containing preferred delimiter characters - registers an offense for other delimiters - registers an offense for a regular expression with option - `%x` interpolated system call - does not register an offense for preferred 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 - registers an offense for other delimiters - `%i` symbol array - registers an offense for other delimiters - does not register an offense for preferred delimiters - does not register an offense for non-preferred delimiters enclosing escaped delimiters - `%w` string array - does not register an offense for preferred delimiters with not a pairing delimiter - does not register an offense for preferred delimiters - does not register an offense for preferred delimiters with only a closing delimiter - 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 with a pairing delimiters - `%W` interpolated string array - 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 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 - `%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 - `%I` interpolated symbol array - 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 other delimiters - invalid cop config - raises an error when invalid configuration is specified - `%Q` interpolated string - 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 - does not register an offense for preferred delimiters - registers an offense for other delimiters - auto-correct - fixes a string array in a scope - preserves irregular indentation when correcting a multiline array - preserves line breaks when fixing a multiline array - preserves indentation when correcting a multiline array - behaves like escape characters - corrects %x with \t in it - corrects %x with \n in it - behaves like escape characters - corrects %r with \t in it - corrects %r 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 %Q with \t in it - corrects %Q with \n in it - behaves like escape characters - corrects %w with \n in it - corrects %w with \t in it - behaves like escape characters - corrects %W with \n in it - corrects %W 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 %i with \t in it - corrects %i with \n in it - behaves like escape characters - corrects % with \n in it - corrects % with \t in it - `default` override - allows all preferred delimiters to be set with one key - allows individual preferred delimiters to override `default` +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 to itself + adds a formatter with specified formatter type + can add multiple formatters by being invoked multiple times + when output path is specified + adds a formatter outputs to the specified file + when parent directories don't exist + creates them + when output path is omitted + adds a formatter outputs to $stdout + #builtin_formatter_class + returns class which matches single character alias name + returns class which matches passed alias name exactly + returns class which matches double character alias name + #custom_formatter_class + can handle namespaced constant name + can handle top level namespaced constant name + returns constant represented by the passed string + when non-existent constant name is passed + raises error + #close_output_files + closes all output files + does not close non file output -RuboCop::Cop::Lint::IneffectiveAccessModifier - when `protected` is applied to a class method +RuboCop::Cop::Gemspec::RequiredRubyVersion + registers an offense when `required_ruby_version` is not specified + target ruby version > 2.6 + registers an offense when `required_ruby_version` is specified with >= without a minor version and is lower than `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 lowest version of `required_ruby_version` equals `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 ~> 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 `required_ruby_version` is specified with >= without a patch version and 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` + 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) + +RuboCop::Cop::Style::Proc + registers an offense for a Proc.new call + accepts the Proc.new call without block + accepts the ::Proc.new call without block + registers an offense for ::Proc.new + +RuboCop::Cop::Lint::UselessAssignment + when a block local variable is assigned and unreferenced + registers offenses for the assignment + when a variable is assigned with multiple assignment and unreferenced registers an offense - when a `class << self` block is used - doesn't register an offense - when `private_class_method` is used - when `private_class_method` does not contain the method + when a variable is not used and the name starts with _ + accepts + when a splat method argument is not used + accepts + when a block local variable is declared but not assigned + accepts + when an assignment in a if branch is referenced in another if branch + accepts + when a variable is assigned in single branch if and unreferenced + registers an offense + when a variable is assigned in begin and referenced outside + accepts + when a keyword splat method argument is not used + accepts + when a block argument is not used + accepts + 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 assigned with ||= before the last expression of the scope + registers an offense + when a variable is assigned and unreferenced in a module + registers an offense + when a variable is assigned and unreferenced in a singleton method defined with variable name + registers an offense + 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 each branch of if and referenced after the branching + accepts + when a variable is assigned on each side of && and referenced after the && + accepts + when a variable is assigned in loop body and unreferenced + registers an offense + when a variable is assigned with operator assignment in top level + registers an offense + when a local variable is unreferenced and zero arity super is called + registers an offense + when a variable is assigned and passed to a method followed by method taking block + 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 singleton method defined with self keyword + registers an offense + when a variable is assigned at the end of rescue and would be referenced with retry + accepts + when a variable is assigned first with ||= and referenced + accepts + when a variable is assigned in loop body and referenced in post until condition + accepts + when a named capture is unreferenced in top level + registers an offense + when a variable is reassigned at the end of loop body and would be referenced in next iteration + 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 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 keyword splat method argument is used + accepts + when a variable is assigned multiple times but unreferenced + registers offenses for each assignment + when a variable is assigned in loop body and referenced in post while condition + accepts + when a variable is reassigned in single branch if and referenced after the branching + accepts + when a block method argument is not used + accepts + when an unreferenced variable is reassigned in a block + accepts + when a variable is assigned and unreferenced in top level + registers an offense + 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 referenced after the branching + 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 method argument is reassigned but not passed to super + registers an offense + when a variable is assigned and unreferenced in a singleton class + registers an offense + when a method argument is reassigned and zero arity super is called + accepts + when a setter is invoked with operator assignment in loop body + accepts + 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 referenced variable is reassigned in a block + accepts + when a variable is assigned and unreferenced in a method + 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 - when `private_class_method` contains all private method names - doesn't register an offense - when `private` is applied to a class method + and the variable is used + accepts + when a named capture is unreferenced in other than top level registers an offense - when no access modifier is used - doesn't register an offense - when there is an intervening instance method - still registers an offense - when there is `begin` before a method definition + when a variable is reassigned multiple times in main body of begin then referenced after the begin + accepts + similar name suggestion + 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 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 a variable is assigned with operator assignment in rescue and would be referenced with retry + accepts + when a variable is reassigned while referencing itself in rhs and referenced + accepts + when a named capture is referenced + accepts + when a unreferenced variable is reassigned in same branch and referenced after the branching + registers an offense for the unreferenced assignment + when an unreferenced variable is reassigned and re-referenced + registers an offense for the unreferenced assignment + when a variable is reassigned at the end of loop body and would be referenced in loop condition + 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 + when a variable is shadowed by a block argument and unreferenced + registers an offense + when a variable is reassigned with binary operator assignment and referenced + accepts + when an anonymous keyword splat method argument is defined + 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 reassigned in single branch if and referenced in the branch + registers an offense for the unreferenced assignment + when a unreferenced variable is reassigned on the right side of && and referenced after the && + accepts + when a variable is reassigned in a loop + while loop + accepts + until loop + accepts + post until loop + accepts + for loop + accepts + post while loop + accepts + when a variable is assigned and assigned again in a modifier condition + accepts without parentheses + accepts with parentheses + when a variable is assigned and referenced when defining a module does not register an offense - -RuboCop::Cop::Style::MethodCallWithoutArgsParentheses - accepts special lambda call syntax - registers an offense for `obj.method ||= func()` - ignores method listed in IgnoredMethods - registers an offense for `obj.method &&= func()` - accepts parens after not - accepts parentheses for methods starting with an upcase letter - registers an offense for parens in method call without args - registers an offense for `obj.method += func()` - auto-corrects calls that could be empty literals - accepts parens in method call with args - method call as argument - registers an offense with empty parens - registers an empty parens offense for multiple assignment - accepts without parens - assignment to a variable with the same name - accepts parens in complex assignment - accepts parens in shorthand assignment - accepts parens in local variable assignment - accepts parens in parallel assignment - -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 + when a variable is reassigned with multiple assignment while referencing itself in rhs and referenced + 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 reassigned multiple times in rescue and referenced after the begin registers an offense - when `#message` with offending node is passed - when message is the only keyword argument - registers an offense - when there are others keyword arguments - registers an offense - when `#message` is passed + 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 2 identical if branches + doesn't think 1 of the 2 assignments is useless + when a variable is assigned in main body of begin with rescue but unreferenced + registers an offense + when a rescued error variable is wrongly tried to be referenced in another rescue body + registers an offense + when a variable is reassigned multiple times in main body of begin then referenced in ensure + accepts + when a variable is assigned in main body of begin, rescue and else then referenced after the begin + accepts + 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 with ||= at the last expression of the scope + 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 and unreferenced in a class + registers an offense + when a variable is referenced in rhs of named capture expression + accepts + 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 there is only one AST node and it is unused variable + registers an offense + when a optional keyword 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 reassigned with logical operator assignment and referenced + accepts + when a referenced variable is reassigned but not re-referenced in a method defined in loop registers an offense -RuboCop::Cop::Style::RaiseArgs - when enforced style is exploded - accepts a raise with 3 args - accepts exception constructor with keyword arguments - accepts a raise with splatted arguments - accepts a raise with 2 args - accepts a raise with msg argument - accepts exception constructor with more than 1 argument - when an exception object is assigned to a local variable - auto-corrects to exploded style - with opposite + correct - reports an offense for opposite + correct - with a raise with exception object - 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 one argument - reports an offense - with no arguments - reports an offense - when used in a logical or expression - registers an offense and auto-corrects - when enforced style is compact - accepts a raise with msg argument - accepts a raise with an exception argument - with a raise with 3 args - reports an offense - with a raise with 2 args - reports an offense - 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 - when used in a logical or expression - registers an offense and auto-corrects - with correct + opposite - reports an offense +RuboCop::Cop::Style::RedundantParentheses + accepts parentheses around an irange + registers an offense for parens around a literal in array and following newline + accepts parentheses when enclosed in parentheses at `while-post` + accepts parentheses when they touch the following keyword + registers an offense for parens around a positive exponent + registers an offense for parens around last expressions in method body + registers an offense for parens around a float exponentiation base + registers an offense for parens around a negative exponent + registers an offense for parens around a literal in array + accepts parentheses around the error passed to rescue + accepts parentheses around an erange + accepts parentheses in super call with hash + accepts parentheses around a constant passed to when + accepts parentheses around a method call with unparenthesized arguments + accepts parentheses when they touch the preceding keyword + registers an offense when there is space around the parentheses + accepts parentheses in yield call with hash + registers an offense for parens around a variable after semicolon + registers an offense for parens around a block body + accepts parentheses when enclosed in parentheses at `until-post` + registers an offense for parens around a literal hash value and following newline + registers an offense for parens around a literal hash value + registers an offense for parens around an integer exponentiation base + accepts parentheses inside an erange + registers an offense for parens around constant ternary condition + registers an offense for parens around last expressions in block body + registers an offense for parens around method body + accepts parentheses around operator keywords + accepts parentheses inside an irange + 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 keyword + 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 plausible + accepts parentheses when arguments are unparenthesized + 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 keyword + behaves like redundant + registers an offense for parentheses around a literal + 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 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 constant + 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 redundant + registers an offense for parentheses around a keyword + 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 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 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 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 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 keyword + 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 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 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 + 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 a literal + behaves like redundant + registers an offense for parentheses around a literal + 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 an unary operation + 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 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 variable + 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 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 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 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 literal + behaves like plausible + accepts parentheses when arguments are unparenthesized -RuboCop::Cop::Lint::AmbiguousBlockAssociation +RuboCop::Cop::Style::Sample behaves like accepts - does not register an offense + accepts shuffle.slice(-4..-3) behaves like accepts - does not register an offense + accepts shuffle[foo, bar] + behaves like offense + registers an offense for shuffle.at(0) behaves like accepts - does not register an offense + accepts shuffle.slice(2..3) + behaves like offense + registers an offense for shuffle.last(bar) behaves like accepts - does not register an offense + accepts shuffle[2..-3] + behaves like offense + registers an offense for shuffle[0, 3] + behaves like offense + registers an offense for shuffle[0..3] + behaves like offense + registers an offense for shuffle.slice(0...3) + behaves like offense + registers an offense for shuffle[0...3] + behaves like offense + registers an offense for shuffle[-1] behaves like accepts - does not register an offense + accepts shuffle.slice(2) behaves like accepts - does not register an offense + accepts shuffle(random: Random.new)[2, 3] + behaves like offense + registers an offense for shuffle(random: Random.new).first behaves like accepts - does not register an offense + accepts shuffle.slice(foo) behaves like accepts - does not register an offense + accepts shuffle(random: Random.new)[2] behaves like accepts - does not register an offense + accepts shuffle.slice(foo, 3) behaves like accepts - does not register an offense + accepts shuffle.join([5, 6, 7]) behaves like accepts - does not register an offense + accepts shuffle(random: Random.new) + behaves like offense + registers an offense for shuffle(random: Random.new)[0..3] behaves like accepts - does not register an offense + accepts sample + behaves like offense + registers an offense for shuffle[0] behaves like accepts - does not register an offense + accepts shuffle(random: Random.new).find(&:odd?) behaves like accepts - does not register an offense + accepts shuffle[2..3] + behaves like offense + registers an offense for shuffle.slice(-1) + behaves like offense + registers an offense for shuffle(random: foo).last(bar) behaves like accepts - does not register an offense + accepts shuffle[-4..-3] + behaves like offense + registers an offense for shuffle.slice(0, 3) behaves like accepts - does not register an offense - without parentheses - with assignment - registers an offense - without receiver - registers an offense - with receiver - registers an offense - when using safe navigation operator - registers an offense - rspec expect {}.to change {} - registers an offense - as a hash key - registers an offense + accepts shuffle.slice(foo, bar) + behaves like offense + registers an offense for shuffle.slice(0..3) + behaves like offense + registers an offense for shuffle.first(2) behaves like accepts - does not register an offense + accepts shuffle behaves like accepts - does not register an offense + accepts shuffle[2] + behaves like offense + registers an offense for shuffle.last behaves like accepts - does not register an offense + accepts shuffle[foo..3] behaves like accepts - does not register an offense + accepts shuffle[foo, 3] + behaves like accepts + accepts shuffle.map { |e| e } + behaves like accepts + accepts shuffle.slice(foo..3) + behaves like accepts + accepts shuffle.slice(3, 3) + behaves like offense + registers an offense for shuffle.slice(0) + behaves like accepts + accepts shuffle[foo] + behaves like offense + registers an offense for shuffle.at(-1) + behaves like offense + registers an offense for shuffle.first(foo) + behaves like offense + registers an offense for shuffle.last(3) + behaves like accepts + accepts shuffle[3, 3] + behaves like offense + registers an offense for shuffle(random: Random.new).first(2) + behaves like accepts + accepts shuffle[foo..bar] + behaves like accepts + accepts shuffle.slice(2..-3) + behaves like accepts + accepts shuffle.at(foo) + behaves like accepts + accepts shuffle.slice(foo..bar) + behaves like offense + registers an offense for shuffle.first + behaves like accepts + accepts shuffle.at(2) + +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 a different line for modifiers + registers an offense and corrects for condition on the next line + accepts condition on the same line + accepts condition on a different line for modifiers + accepts condition on the same line + accepts condition on a different line for modifiers + registers an offense and corrects for condition on the next line + 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 + handles ternary ops + accepts condition on the same line + +RuboCop::Cop::Metrics::CyclomaticComplexity + 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 1 + registers an offense for a ternary operator + accepts an empty method + registers an offense for &&= + registers an offense for &. + counts repeated &. on same untouched local variable as 1 + registers an offense for a for block + counts enumerating methods with block-pass as +1 + registers an offense for && + registers an offense for an until block + deals with nested if blocks containing && and || + registers an offense for an if modifier + registers an offense for || + registers an offense for a rescue block + does not count blocks in general + registers an offense for ||= + registers an offense for an unless modifier + registers an offense for an elsif block + registers an offense for or + registers an offense for and + accepts an empty `define_method` + registers an offense for a while block + accepts complex code outside of methods + counts only a single method + registers an offense for a case/when block + counts enumerating methods with blocks as +1 + registers an offense for a `define_method` + accepts a method with no decision points + when Max is 2 + counts stupid nested if and else blocks + +RuboCop::Cop::Layout::IndentationStyle + when EnforcedStyle is tabs + auto-corrects a line indented with fractional number ofindentation groups by rounding down + registers offenses before __END__ but not after + accepts a line which begins with tab in a heredoc + registers an offense for a line indented with space + auto-corrects a line indented with mixed whitespace + 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 multiple spaces + accepts a line which begins with tab in a multiline heredoc + accepts a line with tab in a string + registers an offense for a line indented with multiple spaces + accepts a line with tabs between string literals + auto-corrects a line with tab in a string indented with space + accepts a line a tab other than indentation + auto-corrects a line indented with space + accepts a line which begins with tab in a string + custom indentation width + uses the configured number of spaces to replace with a tab + when EnforcedStyle is spaces + does not auto-correct a line with tab other than indentation + auto-corrects a line with tab in a string indented with tab + accepts a line which begins with tab in a string + registers an offense for a line indented with mixed whitespace + registers offenses before __END__ but not after + auto-corrects a line indented with tab + accepts a line with a tab between string literals + auto-corrects a line indented with mixed whitespace + accepts a line which begins with tab in a multiline heredoc + auto-corrects a line indented with multiple tabs + accepts a line with tab in a string + registers an offense for a line indented with multiple tabs + accepts a line which begins with tab in a heredoc + registers an offense for a line indented with tab + accepts a line with a tab other than indentation + custom indentation width + uses the configured number of spaces to replace a tab + +RuboCop::Cop::Style::EmptyLiteral + Empty String + registers an offense for String.new() + does not register an offense for String.new("top") + registers an offense for String.new + does not register an offense for ::String.new("top") + registers an offense for ::String.new + 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 + Empty Hash + auto-correct Hash.new to {} as the first parameter to a method + does not register an offense for ::Hash.new(3) + does not register an offense for Hash.new { block } + does not register an offense for ::Hash.new { block } + auto-correct Hash.new to {} as the only parameter to a method + auto-correct changes Hash.new to {} and wraps it in parentheses when it is the only argument to super + auto-corrects Hash.new in block + registers an offense for ::Hash.new + 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 + registers an offense for Hash.new + auto-corrects Hash.new to {} in various contexts + does not register an offense for Hash.new(3) + Empty Array + does not register an offense for Array.new(3) + does not register an offense for ::Array.new with block + does not registers an offense Array.new with block + does not register Array.new with block in other block + registers an offense for Array.new() + registers an offense for Array.new + registers an offense for ::Array.new + auto-corrects Array.new in block in block + +RuboCop::Cop::Style::NumericLiteralPrefix + 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` + hex literals + registers an offense for uppercase prefix + does not register offense for lowercase prefix + decimal literals + registers an offense for prefixes + does not register offense for no prefix + binary literals + registers an offense for uppercase prefix + does not register offense for lowercase prefix + +RuboCop::Cop::Generator + 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) + #write_source + generates a helpful source file with the name filled in + refuses to overwrite existing files + #inject_config + with version provided + uses the provided version + when it is the middle in alphabetical order + inserts the cop + when it is the first in alphabetical order + inserts the cop + when it is the last in alphabetical order + inserts the cop + #write_spec + generates a helpful starting spec file with the class filled in + refuses to overwrite existing files + .new + does not accept an unqualified cop + #todo + provides a checklist for implementing the cop + #snake_case + converts "FooBar" to snake_case + converts "Lint" to snake_case + converts "RSpec" to snake_case + +RuboCop::Cop::Style::StructInheritance + accepts plain class + registers an offense when extending instance of Struct + accepts assignment to block form of Struct.new + registers an offense when extending instance of ::Struct + registers an offense when extending instance of `Struct` when there is a comment before class declaration + accepts assignment to Struct.new + acceps assignment to ::Struct.new + accepts extending DelegateClass + registers an offense when extending instance of Struct with do ... end + registers an offense when extending instance of ::Struct with do ... end + +RuboCop::Cop::InternalAffairs::UselessMessageAssertion + registers an offense for specs that assert using the MSG + does not register an offense for an assertion about the message + registers an offense for described_class::MSG in let + +RuboCop::Cop::Layout::SpaceInsideBlockBraces + register offenses and correct both braces without inner space + accepts left brace without outer space + registers an offense and corrects right brace without inner space + registers an offense and corrects left brace without inner space + accepts braces surrounded by spaces + 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 + registers an offense and corrects empty braces with space inside + accepts empty braces with no space inside + accepts braces that are not empty + accepts empty braces with line break inside + accepts empty braces with comment and line break inside + accepts braces with something inside + accepts multiline braces with content + with invalid value for EnforcedStyleForEmptyBraces + fails with an error + with passed in parameters + accepts new lambda syntax + and space before block parameters not allowed + accepts left brace without inner space + accepts new lambda syntax + registers an offense and corrects left brace with 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 + configured with no_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 + accepts left brace without outer space + with passed in parameters + and space before block parameters not allowed + registers an offense and corrects left brace with inner space + registers an offense when braces are not aligned in multiline block + accepts when braces are aligned in multiline block + accepts new lambda syntax + and space before block parameters allowed + registers an offense and corrects left brace without inner space + accepts new lambda syntax + accepts left brace with inner space + +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 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 + registers an offense for a simple case + accepts a chain where the first block is single-line + +RuboCop::Cop::Style::RedundantSelf + does not report an offense when receiver and lvalue have the same name + does not report an offense when receiver and multiple assigned lvalue have the same name + accepts a self receiver of methods also defined on `Kernel` + reports an offense a self receiver of .call + accepts a self receiver on an lvalue of an assignment + accepts a self receiver used to distinguish from constant + accepts a self receiver with the double less-than operator + accepts a self receiver on an lvalue of a plus-assignment + 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 square bracket operator + reports an offense a self receiver on an rvalue + accepts a self receiver on an lvalue of an and-assignment + accepts a self receiver on an lvalue of an or-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 on an lvalue of a parallel assignment + class methods + 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 + accepts a self receiver used to distinguish from local variable + 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 local variable + accepts a self receiver used to distinguish from blockarg + accepts a self receiver used to distinguish from an argument + accepts a self receiver used to distinguish from optional argument + accepts a self receiver used to distinguish from argument + +RuboCop::Cop::EnforceSuperclass + registers an offense for models that subclass ::ActiveRecord::Base + registers an offense for Class.new definition + registers an offense for models that subclass ActiveRecord::Base + registers an offense for top-level constant ::Class.new definition + registers an offense for single-line definitions + registers an offense for model defined using top-level + 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) +` + 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) +` + 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 `class MyModel < ::ApplicationRecord; end` + behaves like no offense + registers no offenses for `class MyModel < ApplicationRecord; end` + 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) +` + +RuboCop::Cop::Lint::EmptyWhen + when a `when` body is missing + registers an offense for missing when body with a comment + registers an offense for missing when body followed by else + 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 for missing when ... then body + registers an offense when case line has no expression + registers an offense for a missing when body + when `AllowComments: true` + accepts an empty when body with a comment + when a `when` body is present + accepts case with when bodies + accepts with no case line expression + accepts case with when bodies and else clause + accepts case with when ... then statements + accepts case with when ... then statements and else clause + when `AllowComments: false` + registers an offense for empty when body with a comment + +RuboCop::Cop::Style::RedundantException + reports an offense for a fail with ::RuntimeError + reports an offense for a raise with RuntimeError.new + accepts rescue w/ non redundant error + reports an offense for a fail with RuntimeError.new + reports an offense for a raise with RuntimeError + reports an offense for a raise with ::RuntimeError.new + reports an offense for a fail with ::RuntimeError.new + 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 raise with ::RuntimeError.new + reports an offense for a fail 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 + 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 raise with ::RuntimeError + reports an offense for a fail with RuntimeError and () + reports an offense for a fail with RuntimeError.new + reports an offense for a fail with ::RuntimeError.new + accepts a raise with ::RuntimeError if it does not have 2 args + accepts rescue w/ non redundant error + reports an offense for a raise with RuntimeError and () + +RuboCop::Cop::Lint::RescueException + does not register an offense for rescue with other class + does not crash when the namespace of a rescued class is in a local variable + registers an offense for rescue with StandardError, Exception + registers an offense for rescue from Exception + does not register an offense for rescue with other classes + does not register an offense for rescue with a module prefix + does not register an offense for rescue with no class and => e + does not register an offense for rescue with no class + registers an offense for rescue with Exception => e + does not crash when the splat operator is used in a rescue + registers an offense for rescue with ::Exception + +RuboCop::Cop::Style::HashSyntax + configured to enforce ruby 1.9 style with no mixed keys + UseHashRocketsWithSymbolValues disabled + registers an offense for mixed syntax when new is possible + accepts new syntax when keys are interpolated string + registers an offense when keys start with a digit + registers offense for hash rocket syntax when new is possible + accepts hash rockets when keys have different types + accepts new syntax in a hash literal + accepts new syntax in method calls + registers an offense when keys have special symbols in them + accepts an empty hash + registers an offense for hash rockets in method calls + registers an offense when keys have whitespaces in them + registers an offense when keys have different types and styles + UseHashRocketsWithSymbolValues enabled + registers an offense for hash rockets in method calls + accepts new syntax in method calls + accepts an empty hash + registers an offense when keys have whitespaces in them + registers an offense when keys have different types and styles + registers an offense when keys start with a digit + registers an offense when any element uses a symbol for the value + registers an offense for mixed syntax when new is possible + registers an offense when any element has a symbol value in method calls + registers offense for hash rocket syntax when new is possible + registers an offense when keys have special symbols in them + accepts new syntax in a hash literal + accepts hash rockets when keys have different types + auto-corrects to hash rockets when all elements have symbol value + accepts new syntax when keys are interpolated string + configured to enforce hash rockets style + accepts hash rockets in a hash literal + accepts an empty hash + registers offense for Ruby 1.9 style + registers an offense for 1.9 style in method calls + registers an offense for mixed syntax + accepts hash rockets in method calls + UseHashRocketsWithSymbolValues has no impact + does not register an offense when there is a symbol value + configured to enforce no mixed keys + accepts old hash rockets style + accepts new syntax in a hash literal + accepts hash rockets when keys have different types + accepts new hash style + accepts an empty hash + accepts hash rockets when keys start with a digit + auto-corrects mixed key hashes + registers an offense when keys have whitespaces and mix styles + accepts the hash rocket syntax when new is possible + registers an offense when keys have special symbols and mix styles + accepts hash rockets when keys have whitespaces in them + accepts hash rockets in method calls + accepts new syntax in method calls + registers an offense when keys start with a digit and mix styles + registers an offense for mixed syntax when new is possible + registers an offense when keys have different types and styles + accepts hash rockets when keys have special symbols in them + configured to enforce ruby19 style + with SpaceAroundOperators disabled + auto-corrects even if there is no space around => + configured to use hash rockets when symbol values are found + auto-corrects to hash rockets when all elements have symbol value + accepts hash in ruby19 style with no symbol values + registers an offense for hashes with elements on multiple lines + accepts an empty hash + accepts both hash rockets and ruby19 syntax in the same code + accepts ruby19 syntax when no elements have symbol values + registers an offense when using hash rockets and no elements have a symbol value + registers an offense when any element uses a symbol for the value + registers an offense when any element has a symbol value in method calls + accepts ruby19 syntax when no elements have symbol values in method calls + with SpaceAroundOperators enabled + accepts an empty hash + accepts hash rockets when keys have different types + accepts new syntax in a hash literal + registers offense when keys start with an uppercase letter + registers offense for hash rocket syntax when new is possible + registers an offense for hash rockets in method calls + accepts hash rockets when symbol characters are not supported + registers an offense when symbol keys have strings in them + auto-corrects even if it interferes with SpaceAroundOperators + auto-corrects a missing space when hash is used as argument + registers an offense for mixed syntax when new is possible + accepts new syntax in method calls + preserves quotes during autocorrection + accepts hash rockets when symbol keys end with = + if PreferHashRocketsForNonAlnumEndingSymbols is true + accepts hash rockets when symbols end with ! + accepts hash rockets when symbols end with ? + if PreferHashRocketsForNonAlnumEndingSymbols is false + registers an offense for hash rockets when symbols end with ! + registers an offense for 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 + +RuboCop::Cop::Lint::UriEscapeUnescape + registers an offense when using `URI.encode('http://example.com')` + registers an offense when using `URI.unescape(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.escape('http://example.com')` + registers an offense when using `::URI.decode(enc_uri)` + registers an offense when using `URI.decode(enc_uri)` RuboCop::Cop::Style::ConditionalAssignment - registers an offense for assignment in if elsif elsif else - registers an offense for assignment in unless else - allows assignment of different variables in if else - allows if elsif else with the same assignment only in if elsif - allows assignment using different (method) operators in if..else - allows assignment of different variables in case when else - allows method calls in if else - allows if elsif else with the same assignment only in if else allows modifier if - doesn't crash with empty braces - registers an offense for assignment in ternary operation using strings registers an offense for assignment in if elsif else counts array assignment when determining multiple assignment - allows different assignment types in case with when when else - registers an offense for assignment in case with when when else - allows assignment in multiple branches when it is wrapped in a modifier + allows assignment using different operators in if elsif else registers an offense in an if else if the assignment is already at the line length limit - allows if else without variable assignment - allows assignment to the result of a ternary operation - registers an offense for assignment in if then elsif then else - autocorrects assignment in if else when the assignment spans multiple lines - allows assignment using different operators in if else allows modifier if inside of if else - allows assignment using different operators in if elsif 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 + registers an offense for assignment in ternary operation using strings + registers an offense for assignment in case when then else + allows assignment in multiple branches when it is wrapped in a modifier + autocorrects assignment in if else when the assignment spans multiple lines + allows assignment to the result of a ternary operation + allows if elsif else with the same assignment only in if elsif + 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 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 if else + allows assignment using different (method) operators in if..else + allows assignment of different variables in if else + allows assignment using different operators in if else + registers an offense for assignment in case with when when else + allows method calls in if else allows if elsif else with the same assignment only in elsif else allows method calls in conditionals - registers an offense for assignment in case when then else - allows aref assignment with different indices in if..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 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 class 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 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 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 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 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 else followed by new conditional without else - allows if elsif else if - behaves like all assignment types - 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 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 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 - 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 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 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 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 - correction would exceed max line length - 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 - allows assignment to the same variable in if else if the correction would cause the condition to exceed the configured LineLength - 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 unless else - corrects comparison methods in if elsif 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 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 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 - 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 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 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 case when - registers an offense for assignment using &&= in if else - for a constant lval - registers an offense for assignment using &&= in ternary + registers an offense for assignment in if then elsif then else + for if elsif else if else + autocorrects the outer offense later + autocorrects the inner offense first 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 ternary registers an offense assigning any variable type in case when - allows assignment to the return of case when allows assignment to the return of a ternary - 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 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 - for a instance variable lval - registers an offense for assignment using %= in ternary - with end alignment to start_of_line - 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 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 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 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 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 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 if elsif else corrects comparison methods in unless else corrects comparison methods in case when + with end alignment to keyword + 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 registers an offense assigning any variable type in ternary + allows assignment to the return of if else registers an offense assigning any variable type in case when - allows assignment to the return of a ternary 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 + with nested conditionals + does not consider branches of nested ifs + eventually autocorrects all branches + 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 - 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 + for a local 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 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 if else 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 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 + for a class variable lval registers an offense for assignment using >>= in ternary - with end alignment to start_of_line - for a global variable lval + 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 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 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 + for a global 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 - 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 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 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 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 ternary 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 + 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 if else + allows assignment to the return of case when + registers an offense assigning any variable type in case when + registers an offense assigning any variable type 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 - 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 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 + corrects comparison methods in if elsif else + corrects comparison methods in unless else + corrects comparison methods in case when + 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 + assignment as the last statement + registers an offense in if elsif else with some branches only containing variable assignment and others containing more than variable assignment + registers an offense in unless else with more than variable assignment + registers offense for multiple assignment in unless else + registers an offense in case when else with more than variable assignment + registers an offense for multiple assignment in if elsif else + registers an offense in if elsif else with more than variable assignment + registers an offense in if else with more than variable assignment + registers offense for multiple assignment in if elsif elsif else + registers offense for multiple assignments in case when with only one when + registers offense for multiple assignments in case when with multiple whens + register an offense for multiple assignment in if else + behaves like allows out of order multiple assignment in if elsif else + allows out of order multiple assignment in if elsif else + multiple assignment in only one branch + registers an offense when multiple assignment is in if + registers an offense when multiple assignment is in elsif + registers an offense when multiple assignment is in else + auto-correct + corrects multiple assignment in case when with multiple whens + corrects assignment in an if statement that is nested 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 + corrects multiple assignment in unless else + corrects multiple assignment in case when + 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 if elsif else + corrects comparison methods in unless else + corrects comparison methods in case when + with end alignment to keyword + corrects comparison methods in case when + corrects comparison methods in if elsif else + corrects comparison methods in unless else + auto-correct + corrects assignment to unbracketed array in if else + preserves comments during correction in case when else + corrects =~ in ternary operations + preserves comments during correction in if else + assignment from a method + corrects unless else + corrects if else + corrects case when + self.attribute= assignment + corrects if..else + with different receivers + doesn't register an offense + multiple assignment + does not register an offense in case when + does not register an offense in if else + constant assignment + corrects if..else with namespaced constant + corrects if..else with top-level constant + aref assignment + corrects if..else + with different indices + doesn't register an offense 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 class variable lval - registers an offense for assignment using <<= in ternary + 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 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 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 + 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 instance variable lval - registers an offense for assignment using <<= in if else - registers an offense for assignment using <<= in case when + 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 + 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 ternary - for a instance variable lval - registers an offense for assignment using <<= in ternary - EndAlignment configured to start_of_line - auto-correct - uses proper end alignment in unless - uses proper end alignment in case - uses proper end alignment in if - 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 + 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 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 global variable lval - registers an offense for assignment using *= in ternary + 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 + 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 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 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 - behaves like all assignment types + 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 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 - 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 global variable lval - registers an offense for assignment using |= in ternary + registers an offense for assignment using &&= in ternary for a local variable lval - registers an offense for assignment using |= in ternary + 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 + 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 constant lval - registers an offense for assignment using |= in if else - registers an offense for assignment using |= in case when + 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 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 + registers an offense for assignment using &&= in if else + registers an offense for assignment using &&= in case when 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 case when corrects comparison methods in unless 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 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 - 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 if else - allows assignment to the return of case when behaves like all assignment types - with end alignment to start_of_line - for a local variable lval - 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 keyword + for a constant lval 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 if else + for a class variable lval registers an offense for assignment using += in case when - for a constant lval + 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 ternary - with end alignment to keyword - for a class variable lval + 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 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 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 + 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 - for a constant lval - registers an offense for assignment using += in ternary + empty branch + allows if elsif without else + allows an empty elsif statement + allows an empty if statement + allows case with an empty else + allows assignment in if without an else + allows an empty when branch with an else + allows assignment in unless without an else + allows assignment in case when without an else + behaves like all variable types + 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 + 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 + 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 assignment types + 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 + registers an offense for assignment using = in ternary for a global variable lval - registers an offense for assignment using += in ternary + 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 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 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 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 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 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 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 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 + 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 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 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 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 instance variable 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 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 instance 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 + 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 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 + 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 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 with end alignment to keyword - for a global variable lval + 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 + for a global variable lval 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 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 - 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 - auto-correct - corrects =~ in ternary operations - preserves comments during correction in case when else - preserves comments during correction in if else - corrects assignment to unbracketed array in if else - aref assignment - corrects if..else - with different indices - doesn't register an offense - assignment from a method - corrects if else - corrects unless else - corrects case when - multiple assignment - does not register an offense in case when - does not register an offense in if else - constant assignment - corrects if..else with namespaced constant - corrects if..else with top-level constant - self.attribute= assignment - corrects if..else - with different receivers - doesn't register an offense - with nested conditionals - does not consider branches of nested ifs - eventually autocorrects all branches - 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 - assignment as the last statement - registers an offense in if else with more than variable assignment - 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 more than variable assignment - registers an offense for multiple assignment in if elsif else - registers an offense in case when 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 - 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 if - registers an offense when multiple assignment is in else - registers an offense when 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 - auto-correct - corrects multiple assignment in if elsif else - corrects multiple assignment in case when with multiple whens - corrects assignment in an if statement that is nested in unless else - corrects multiple assignment in case when - corrects multiple assignment in if else - corrects multiple assignment in if elsif else with multiple elsifs - corrects multiple assignment 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 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 - for if elsif else if else - autocorrects the outer offense later - autocorrects the inner offense first + 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 case when - corrects comparison methods in unless else - 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 case when 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 if else - registers an offense assigning any variable type in case when - registers an offense assigning any variable type in if else - registers an offense assigning any variable type in ternary - allows assignment to the return of case when - behaves like all variable types - registers an offense assigning any variable type in case when - 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 - allows assignment to the return of a ternary - registers an offense assigning any variable type in if 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 global variable lval + 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 + 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 + 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 if else - registers an offense for assignment using ^= in case when + 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 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 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 + 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 + 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 local 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 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 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 unless else - corrects comparison methods in case when - corrects comparison methods in if elsif else 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 unless else corrects comparison methods in if elsif else corrects comparison methods in case when + behaves like else followed by new conditional without else + allows if elsif else if + 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 + 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 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 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 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 + 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 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 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 assignment as the last statement + allows variable assignment in case when else with more than variable assignment + allows multiple assignment in unless else + allows multiple assignment in if elsif else allows variable assignment in unless else with more than variable assignment + allows multiple assignments in case when if there are uniq variables in the when branches + 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 only one when allows multiple assignments in case when with multiple whens allows more than variable assignment in if else - allows variable assignment in case when else with more than variable assignment - allows multiple assignment in unless 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 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 assignments in case when if there are uniq variables in the when branches allows more than variable assignment in if elsif else - allows multiple assignment in if elsif 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 case statements when the last assignment is the same and the earlier assignments do not appear in all branches - allows assignment in if elsif else with some branches only containing variable assignment and others containing more than variable assignment - allows multiple assignment in if elsif elsif else - allows multiple assignments in case when with only one when + allows multiple assignment in case when else when the last assignment is the same and the earlier assignments do not appear in all branches + behaves like allows out of order multiple assignment in if elsif else + allows out of order multiple assignment in if elsif else multiple assignment in only one branch + allows multiple assignment is in if allows multiple assignment is in elsif registers an offense when multiple assignment is in else - 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 - empty branch - allows an empty if statement - allows assignment in unless without an else - allows case with an empty else - allows assignment in if without an else - allows if elsif without else - allows assignment in case when without an else - allows an empty elsif statement - allows an empty when branch with an else - behaves like all assignment types - 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 if elsif else + corrects comparison methods in case when + 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 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 + 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 + 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 + 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 + 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 + 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 global variable lval - registers an offense for assignment using **= in case when - registers an offense for assignment using **= in if else + 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 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 all assignment types for a instance variable lval - registers an offense for assignment using **= in ternary + 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 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 + 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 global variable lval - registers an offense for assignment using **= in ternary - for a constant lval - registers an offense for assignment using **= in ternary + 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 local variable lval + registers an offense for assignment using |= in ternary for a class variable lval - registers an offense for assignment using **= in ternary + 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 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 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 behaves like comparison methods registers an offense for comparison methods in ternary operations - with end alignment to keyword + 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 - with end alignment to start_of_line corrects comparison methods in unless else + with end alignment to keyword corrects comparison methods in if elsif else corrects comparison methods in case when - IncludeTernaryExpressions false - allows assignment in ternary operation + corrects comparison methods in unless else behaves like all variable types + allows assignment to the return of case when 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 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 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 if elsif 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 variable types + 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 + 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 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 local variable lval - registers an offense for assignment using << in ternary - with end alignment to keyword + 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 + 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 + 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 + 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 instance variable lval - registers an offense for assignment using << in ternary + 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 + 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 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 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 + 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 + 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 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 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 + 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 + 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 + 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 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 global variable lval - registers an offense for assignment using << in case when - registers an offense for assignment using << in if else + 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 global 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 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 for a constant lval - registers an offense for assignment using << in case when - registers an offense for assignment using << in if else + 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 + 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 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 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 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 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 case when + corrects comparison methods in unless else + IncludeTernaryExpressions false + allows assignment in ternary operation behaves like all assignment types + 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 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 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 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 + 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 + 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 case when - registers an offense for assignment using /= in if else + 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 case when - registers an offense for assignment using /= in if else + 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 + registers an offense for assignment using <<= in ternary for a local variable lval - registers an offense for assignment using /= in ternary + 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 + registers an offense assigning any variable type in case when + registers an offense assigning any variable type in if else + registers an offense assigning any variable type in ternary + allows assignment to the return of case when + allows assignment to the return of if else + behaves like all assignment types + 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 + 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 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 case when + registers an offense for assignment using ||= in if else for a global variable lval - registers an offense for assignment using /= in ternary + 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 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 + 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 + 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 + 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 ternary - for a constant lval - registers an offense for assignment using /= in ternary - -RuboCop::Cop::Cop - will set custom severity if present - will set default severity - will warn if custom severity is invalid - will report registered offenses - initially has 0 offenses - keeps track of offenses - Registry - #departments - is expected to include :Style - contains every value only once - has departments - is expected to include :Lint - #with_department - has at least one cop per department - returns 0 for an invalid type - has each cop in exactly one type - .qualified_cop_name - returns the given cop name if it is not found in any namespace - returns the given cop name if it already has a namespace even when the cop exists in multiple namespaces - 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 - adds namespace if the cop name is found in exactly one namespace - raises an error if the cop name is in more than one namespace (PENDING: Temporarily skipped with xit) - #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 - 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 not corrected because of an error - is set to false - when offense was corrected - is set to true - when autocorrection is not needed - is set to false - #relevant_file? - when the file matches the Include configuration - is expected to equal true - 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 - #autocorrect? - when the option is not given - is expected to equal false - when the option is given - is expected to equal true - when cop does not support autocorrection - is expected to equal false - when disable_uncorrectable is enabled - is expected to equal true - when the cop is set to not autocorrect - 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 - with style cops - has right name - has right department - with lint cops - has right department - has right name - -RuboCop::Cop::Lint::LiteralInInterpolation - handles backslach in single quotes when auto-correction - accepts empty interpolation - handles backslach in double quotes when auto-correction - handles nested interpolations 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 double quotes in single quotes when auto-correction - 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 for -1 in interpolation and removes interpolation around it - removes interpolation around -1 when there is more text - removes interpolation around multiple -1 - 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 :"symbol" in interpolation and removes interpolation around it - removes interpolation around :"symbol" when there is more text - removes interpolation around multiple :"symbol" - registers an offense only for final :"symbol" 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 - removes interpolation around ["a", "b"] when there is more text - removes interpolation around multiple ["a", "b"] - 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 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 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 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 only for final 1..2 in interpolation - removes interpolation around multiple 1..2 - registers an offense for 1..2 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 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 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 1 in interpolation and removes interpolation around it - removes interpolation around multiple 1 - removes interpolation around 1 when there is more text - 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 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 - removes interpolation around 123_456_789_123_456_789 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 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 %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] - 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 multiple 1_123 - registers an offense only for final 1_123 in interpolation - registers an offense for 1_123 in interpolation and removes interpolation around it - removes interpolation around 1_123 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 2.0 in interpolation - registers an offense for 2.0 in interpolation and removes interpolation around it - removes interpolation around multiple 2.0 - removes interpolation around 2.0 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 - 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 - removes interpolation around multiple %w[v1 v2] - removes interpolation around %w[v1 v2] when there is more text - registers an offense only for final %w[v1 v2] 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 for :symbol in interpolation and removes interpolation around it - registers an offense only for final :symbol in interpolation - removes interpolation around :symbol when there is more text - 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 only for final %w[v1] in interpolation - removes interpolation around %w[v1] when there is more text - registers an offense for %w[v1] in interpolation and removes interpolation around it - removes interpolation around multiple %w[v1] - 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 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 - removes interpolation around multiple %w[] - registers an offense only for final %w[] in interpolation - registers an offense for %w[] in interpolation and removes interpolation around it - removes interpolation around %w[] 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 - removes interpolation around true when there is more text - registers an offense for true in interpolation and removes interpolation around it - removes interpolation around multiple true - 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 - 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 only for final 1.2e-3 in interpolation - 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 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 literal interpolation - registers an offense for false in interpolation and removes interpolation around it - removes interpolation around multiple false - removes interpolation around false when there is more text - registers an offense only for final false 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 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] - 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 - 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 - registers an offense for 1...2 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 - accepts strings like __LINE__ - registers an offense and autocorrects interpolation after __LINE__ - in string-like contexts - removes interpolation in backticks - removes interpolation in symbols - removes interpolation in regular expressions - behaves like special keywords - registers an offense and autocorrects interpolation after __END__ - accepts strings like __END__ - behaves like literal interpolation - removes interpolation around [] when there is more text - registers an offense only for final [] in interpolation - removes interpolation around multiple [] - registers an offense for [] 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 %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 multiple nil - registers an offense for nil in interpolation and removes interpolation around it - registers an offense only for final nil in interpolation - removes interpolation around nil 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::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 - registers an offense for comments with non-allowed non-ascii chars - accepts comment with allowed non-ascii chars - -RuboCop::Cop::Lint::EmptyExpression - when used in a condition - registers an offense inside `case` - registers an offense inside `if` - registers an offense inside `elsif` - registers an offense in the return value of a ternary operator - registers an offense inside `when` - registers an offense in the condition of a ternary operator - when used as an assignment - registers an offense for the assigned value - when used as a standalone expression - registers an offense - with nested empty expressions - registers an offense - 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 condition - registers an offense in the return value of a method - -RuboCop::Cop::Lint::NestedPercentLiteral - registers offense for multiply nested percent literals - registers offense for nested percent literals - registers no offense for percents in the middle of literals - registers no offense for empty array - registers no offense for percent modifier character in isolation - registers offense for repeated nested percent literals - registers no offense for nestings under percent - registers no offense for array - when handling invalid UTF8 byte sequence - registers no offense for array - registers offense for nested percent literal - -RuboCop::Cop::Gemspec::OrderedDependencies - behaves like ordered dependency - when add_development_dependency - when each individual group of line is sorted - does not register any offenses - when dependency is separated by multiline comment - with TreatCommentsAsGroupSeparators: false - registers an offense - with TreatCommentsAsGroupSeparators: true - accepts - when gems are not alphabetically sorted - registers an offense - When gems are alphabetically sorted - 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_dependency - when each individual group of line is sorted - does not register any offenses - when dependency is separated by multiline comment - with TreatCommentsAsGroupSeparators: false - registers an offense - with TreatCommentsAsGroupSeparators: true - accepts - 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_runtime_dependency - when dependency is separated by multiline comment - with TreatCommentsAsGroupSeparators: false - registers an offense - with TreatCommentsAsGroupSeparators: true - accepts - 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 different dependencies are consecutive - does not register any offenses - When using method call to gem names - does not register any offenses - -RuboCop::Cop::Lint::EmptyInterpolation - accepts non-empty interpolation - registers an offense and corrects #{} in interpolation - registers an offense and corrects #{ } in interpolation - finds interpolations in string-like contexts - -RuboCop::Cop::Style::EmptyLiteral - Empty String - 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") - registers an offense for String.new() - when frozen string literals is enabled - does not register an offense for String.new - when double-quoted string literals are preferred - registers an offense for ::String.new - registers an offense for String.new - Empty Array - does not register an offense for ::Array.new with block - does not register an offense for Array.new(3) - registers an offense for Array.new - registers an offense for ::Array.new - does not register Array.new with block in other block - registers an offense for Array.new() - auto-corrects Array.new in block in block - does not registers an offense Array.new with block - Empty Hash - auto-corrects Hash.new to {} in various contexts - auto-corrects Hash.new in block - registers an offense for Hash.new() - 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) - auto-correct changes Hash.new to {} and wraps it in parentheses when it is the only argument to super - auto-correct Hash.new to {} as the only parameter to a method - does not register an offense for Hash.new { block } - does not register an offense for ::Hash.new(3) - does not register an offense for ::Hash.new { block } - auto-correct Hash.new to {} as the first parameter to a method - registers an offense for Hash.new - -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::Cop::Style::RedundantFreeze - allows .freeze on method call - behaves like mutable objects - allows { a: 1, b: 2 } with freeze - behaves like mutable objects - allows (1..5) 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 false - 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 [1, 2, 3] with freeze - behaves like immutable objects - registers an offense for frozen 'foo'.count - behaves like immutable objects - registers an offense for frozen ENV['foo'] - behaves like immutable objects - registers an offense for frozen 1 - behaves like immutable objects - registers an offense for frozen (1 + 2) - behaves like mutable objects - allows (1...5) with freeze - behaves like immutable objects - registers an offense for frozen [1, 2, 3].size - behaves like mutable objects - allows "top#{1 + 2}" with freeze - behaves like immutable objects - registers an offense for frozen (2 > 1) - behaves like mutable objects - allows ('a' + 'b') with freeze - behaves like mutable objects - allows /./ with freeze - behaves like immutable objects - registers an offense for frozen :"" - behaves like mutable objects - allows 'str' with freeze - behaves like immutable objects - registers an offense for frozen (a > b) - behaves like immutable objects - registers an offense for frozen 1.5 - behaves like immutable objects - registers an offense for frozen :sym - 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 ('a' * 20) with freeze - behaves like immutable objects - registers an offense for frozen ('a' > 'b') - -RuboCop::Cop::Lint::Loop - registers an offense for begin/end/until - registers an offense and corrects for begin/end/while - accepts loop/break unless - accepts loop/break if - -RuboCop::Cop::Layout::BlockAlignment - accepts end aligned with an and-asgn (&&=) - accepts end aligned with the block when the block is a method argument - registers an offense for mismatched block end with an and-asgn (&&=) - accepts end aligned with an or-asgn (||=) - registers an offense for mismatched block end with a constant - registers an offense for mismatched block end with an or-asgn (||=) - registers an offense for mismatched block end with an instance variable - accepts end aligned with a variable - registers an offense for mismatched end with a method call with arguments - accepts end aligned with a method call with arguments - accepts end aligned with a call chain left hand side - accepts end aligned with a constant - accepts end aligned with an op-asgn (+=, -=) - registers an offense for mismatched block end with an op-asgn (+=, -=) - accepts end aligned with an instance variable - accepts end aligned with a global variable - registers an offense for mismatched block end with a mass assignment - does not raise an error for nested block in a method call - registers an offense for mismatched block end with a class variable - accepts end aligned with a method call - registers an offense for mismatched block end with a method call - accepts a block end that does not begin its line - registers an offense for mismatched block end with a global variable - accepts end aligned with a mass assignment - accepts end aligned with a class variable - registers an offense for mismatched block end with a variable - registers an offense for mismatched end not aligned with the block that is an argument - when the block has no arguments - registers an offense for mismatched block end - and the block is an operand - accepts end aligned with a variable - 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 is a logical operand - accepts a correctly aligned block end - on a logically negated method call - registers an offense and corrects - aligns end with the ! operator - when variables of a mass assignment spans several lines - registers an offense for end aligned with the block - accepts end aligned with the variables - when configured to align with do - allows when do aligned - errors when start_of_line aligned - when the method part is a call chain that spans several lines - accepts pretty alignment style - accepts two kinds of end alignment - registers offenses for misaligned ends - accepts end indented as the start of the block - on a splatted method call - aligns end with the splat operator - registers an offense and corrects misaligned end braces - when configured to align with start_of_line - allows when start_of_line aligned - errors when do aligned - on an arithmetically negated method call - aligns end with the - operator - registers an offense and corrects - when multiple similar-looking blocks have misaligned ends - registers an offense for each of them - when the block has arguments - registers an offense for mismatched block end - when there is an assignment chain - accepts end aligned with the first variable - registers an offense for an end aligned with the 2nd variable - on a bit-flipped method call - aligns end with the ~ operator - registers an offense and corrects misaligned end brace - when the block is terminated by } - mentions } (not end) in the message - -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? implemented as instance methods - allows method_missing and respond_to_missing? implemented as class methods - registers an offense when method_missing is implemented as a class methods - 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 when respond_to_missing? is not implemented - registers an offense respond_to_missing? is implemented as a class method and method_missing is implemented as an instance method - -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::Lint::HeredocMethodCallPosition - correct cases - accepts simple correct case - accepts chained correct case - ignores if no call - incorrect cases - with trailing comma in method call - detects - chained case without args - detects - chained case with parens - detects - chained case no parens - detects - simple incorrect case - detects - chained case with multiple line args - detects - simple incorrect case with paren - detects - -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 Project - default configuration file - sorts configuration keys alphabetically - requires a nicely formatted `VersionAdded` metadata for all cops - has a period at EOL of description - has configuration for all cops - does not have nay duplication - has a nicely formatted description for all cops - has a SupportedStyles for all EnforcedStyle and EnforcedStyle is valid - changelog - has newline at end of file - has link definitions for all implicit links - has either entries, headers, or empty lines - entry - has a whitespace between the * and the body - body - ends with a punctuation - does not start with a lower case - link to related issue - has a colon and a whitespace at the end - has an issue number prefixed with # - has a valid URL - contributor name - has a unique contributor name - after version 0.14.0 - has a link to the contributors at the end - cop message - end with a period or a question mark - requiring all of `lib` with verbose warnings enabled - emits no warnings - -RuboCop::Cop::Style::TrailingCommaInArguments - 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 - 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 method call is chaned on the offending one - 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 trailing comma in a method call with hash parameters at the end - accepts a method call with two parameters on the same line - accepts no trailing comma in a method call with a multiline braceless hash at the end with more than one parameter on a line - accepts a trailing comma in a method call with single line hashes - does not break when a safe method call is chained on the offending simple one - accepts a multiline call with a single argument and trailing comma - 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 - accepts a multiline call with a single argument and trailing comma - 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 a single hash parameter to a receiver object - accepts no trailing comma in a method call with a block parameter at the end - 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 a multiline call with single argument on multiple lines - accepts a trailing comma in a method call with single line hashes - accepts a multiline call with arguments on a single line and trailing comma - registers an offense for no trailing comma in a method call withtwo parameters on the same line - auto-corrects missing comma after a heredoc - 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 - auto-corrects unwanted comma after modified heredoc parameter - accepts a method call with hash parameters at the end and no trailing comma - registers an offense for trailing comma in a method call with hash parameters at the end - accepts comma inside a modified heredoc parameter - accepts comma inside a heredoc with comments inside - accepts comma inside a heredoc with method and comments inside - accepts comma inside a heredoc in brackets - accepts comma inside a heredoc parameter at the end - 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 a single argument spanning multiple lines - when EnforcedStyleForMultiline is consistent_comma - accepts a single argument with no trailing comma - 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 parameters - accepts chained single-line method calls - accepts method call without trailing comma when a line break before a method call - registers an offense for trailing comma in a method call - accepts heredoc without trailing comma - registers an offense for trailing comma in a method call with hash parameters at the end - accepts method call without trailing comma - accepts method call without trailing comma with single element hash parameters at the end - 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 - when EnforcedStyleForMultiline is no_comma - accepts method call without parameters - accepts heredoc without trailing comma - registers an offense for trailing comma preceded by whitespace in a method call - accepts method call without trailing comma with single element hash parameters at the end - 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 - accepts chained single-line method calls - accepts method call without trailing comma when a line break before 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 with hash parameters at the end - accepts method call without trailing comma - accepts method call without trailing comma with single element hash parameters at the end - accepts method call without parameters - registers an offense for trailing comma in a method call - accepts heredoc without trailing comma - accepts method call without trailing comma when a line break before a method call - accepts chained single-line method calls - 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 - -RuboCop::Cop::Bundler::OrderedGems - When a gem declaration takes several lines - registers an offense - When gems are not alphabetically sorted - registers an offense - When gems are asciibetically sorted irrespective of _ - does not register an offense - When gems have an inline comment, and not sorted - registers an offense - When each individual group of line is not sorted - registers some offenses - When each individual group of line is sorted - does not register any offenses - When the gemfile is empty - does not register any offenses - 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 that starts with a capital letter is sorted - does not register an offense - When a gem is sorted but not so when disregarding _- - by default - registers an offense - when ConsiderPunctuation is true - does not register an offense - when a gem is referenced from a variable - ignores the line - resets the sorting to a new block - When gem groups is separated by multiline comment - with TreatCommentsAsGroupSeparators: false - registers an offense - with TreatCommentsAsGroupSeparators: true - accepts - When there are duplicated gems in group - registers an offense - -RuboCop::Cop::Style::RedundantSort - registers an offense when last is called with sort - registers an offense when first is called on sort_by no block - 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 slice(0) is called on sort - registers an offense when [](0) is called on sort - registers an offense when first is called with sort - does not register an offense when first has an argument - registers an offense when at(0) is called on sort_by - registers an offense when [-1] is called on sort_by - registers an offense when slice(0) is called on sort_by - does not register an offense for sort!.first - does not register an offense when sort_by is used without first - 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 - does not register an offense when first is used before sort - registers an offense when last is called on sort_by no block - registers an offense when [-1] is called on sort - does not register an offense for sort_by!(&:something).last - registers an offense when at(-1) is called with sort - registers an offense when [0] is called on sort - registers an offense when last is called on sort with comparator - registers an offense when last is called on sort_by - registers an offense when [0] is called on sort_by - when not taking first or last element - does not register an offense when [1] is called on sort - does not register an offense when at(-2) is called on sort_by - >= Ruby 2.7 - when using numbered parameter - 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 - registers an offense and corrects when at(0) is called on sort_by - -RuboCop::Cop::Lint::RedundantRequireStatement - registers an offense and corrects when using `require 'enumerator'` - -RuboCop::Formatter::JUnitFormatter - #file_finished - displays an offfense for `classname='test_1` in parsable text - displays end of parsable text - displays a non-offfense element in parsable text - displays an offfense for `classname='test_2` in parsable text - displays start of parsable text - -RuboCop::Cop::Layout::EndOfLine - when EnforcedStyle is lf - accepts an empty file - does not register offenses after __END__ - registers an offense for CR+LF - registers an offense for CR at end of file - highlights the whole offending line - and source is a string - registers an offense - and the default external encoding is US_ASCII - can inspect non-UTF-8 encoded source with proper encoding comment - does not crash on UTF-8 encoded non-ascii characters - and there are many lines ending with CR+LF - registers only one offense - can inspect non-UTF-8 encoded source with proper encoding comment - when EnforcedStyle is crlf - does not register offenses after __END__ - registers an offense for CR+LF - accepts an empty file - does not register offense for no CR at end of file - highlights the whole offending line - and the default external encoding is US_ASCII - does not crash on UTF-8 encoded non-ascii characters - can inspect non-UTF-8 encoded source with proper encoding comment - and there are many lines ending with LF - can inspect non-UTF-8 encoded source with proper encoding comment - registers only one offense - and source is a string - registers an offense - when EnforcedStyle is native - registers an offense for an incorrect EOL - -RuboCop::Cop::Security::YAMLLoad - registers an offense and corrects a fully qualified ::YAML.load - does not register an offense for YAML.dump - registers an offense and corrects load with a literal string - does not register an offense for YAML.load under a different namespace - -RuboCop::Cop::Lint::DuplicateHashKey - 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 literal key - registers an offense for duplicated `!true` hash keys - 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 `(x && false)` 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 `"#{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 `1.0` 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(x, y)` hash keys - behaves like duplicated literal key - registers an offense for duplicated `1` 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, 2, 3]` hash keys - behaves like duplicated literal key - registers an offense for duplicated `(1)` hash keys - When a key is duplicated three times in a hash literal - registers two offenses - 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 `{ :sym => 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}/` 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 `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 `nil` 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 `(x or false)` hash keys - behaves like duplicated literal key - registers an offense for duplicated `{ a: 1, b: 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 `(false or true)` 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 `/./` hash keys - -RuboCop::Cop::Style::StructInheritance - registers an offense when extending instance of ::Struct with do ... end - accepts assignment to Struct.new - registers an offense when extending instance of Struct - registers an offense when extending instance of `Struct` when there is a comment before class declaration - accepts assignment to block form of Struct.new - registers an offense when extending instance of Struct with do ... end - registers an offense when extending instance of ::Struct - accepts extending DelegateClass - accepts plain class - acceps assignment to ::Struct.new - -RuboCop::Cop::Style::SingleLineBlockParams - does not report if no block arguments are present - allows calls with proper argument names - ignores :reduce symbols - finds incorrectly named parameters with leading underscores - allows an unused parameter to have a leading underscore - ignores do..end blocks - does not report when destructuring is used - finds wrong argument names in calls with different syntax - -RuboCop::Cop::Style::SpecialGlobalVars - when style is use_perl_names - auto-corrects $INPUT_RECORD_SEPARATOR to $/ - registers an offense for $PID - 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 $1 - auto-corrects #{$LOAD_PATH} to #$: - registers an offense for $PROCESS_ID - when style is use_english_names - registers an offense for $: - does not register an offense for backrefs like $1 - auto-corrects #{$!} to #{$ERROR_INFO} - generates correct auto-config when mixed styles are used - registers an offense for $$ - auto-corrects #$: to #{$LOAD_PATH} - registers an offense for $0 - auto-corrects $/ to $INPUT_RECORD_SEPARATOR - is clear about variables from the English library vs those not - registers an offense for $" - generates correct auto-config when Perl variable names are used - -RuboCop::Cop::Layout::SpaceAroundEqualsInParameterDefault - when EnforcedStyle is no_space - accepts default value assignment without space - registers an offense and corrects default value assignment with space - registers an offense and corrects assignment of empty string with space - registers an offense and corrects assignment of empty list with space - when EnforcedStyle is space - registers an offense and corrects missing space for arguments with unary operators - registers an offense and corrects assignment of empty list without space - registers an offense and corrects assigning empty string without space - accepts default value assignment with space - registers an offense and corrects default value assignment without space - accepts default value assignment with spaces and unary + operator - -RuboCop::Cop::Lint::MissingCopEnableDirective - when the maximum range size is infinite - registers an offense when a cop is disabled and never re-enabled - does not register an offense when the disable cop is re-enabled - 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 - -RuboCop::ResultCache - .cleanup - removes the oldest files in the cache if needed - cached result that was saved with no command line option - when --only is given - is invalid - when --display-cop-names is given - is invalid - when a cache source is read - has utf8 encoding - when offenses are saved by autocorrect run - serializes them with :uncorrected status - when --format is given - is valid and can be loaded - when no option is given - is valid and can be loaded - when team external_dependency_checksum changes - is invalid - when end of line characters have changed - is invalid - when file permission 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 team external_dependency_checksum is the same - is valid - the cache path - when CacheRootDirectory not set - and XDG_CACHE_HOME is set - contains the given path and UID - and XDG_CACHE_HOME is not set - contains $HOME/.cache - when CacheRootDirectory is set - contains the given root - #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 - -RuboCop::Cop::Layout::LeadingEmptyLines - registers an offense and corrects a new line before 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 a comment - accepts not having a blank line before a comment - registers an offense and corrects multiple new lines before a class - allows blank lines without any comments or code - registers an offense and corrects a new line before a class - allows an empty input - auto-correct - in collaboration - does not invoke conflicts with other cops - -RuboCop::Cop::Layout::MultilineMethodCallIndentation - when EnforcedStyle is aligned - accepts even indentation of consecutive lines in typical RSpec code - accepts indented methods in ordinary statement - accepts indented method when there is nothing to align with - accepts correctly aligned methods in operands - doesn't crash on unaligned multiline lambdas - accepts aligned methods in a begin..end block - registers an offense and corrects 3 spaces indentation of 2nd line - registers an offense and corrects misaligned methods in if condition - registers an offense and corrects one space indentation of 2nd line - accepts aligned methods in if condition - 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 extra indentation of third line - registers an offense and corrects misaligned methods in local variable assignment - accepts indented methods in LHS of []= assignment - registers an offense and corrects misaligned method in []= call - registers an offense and corrects misaligned methods in while condition - accepts correctly aligned methods in assignment - accepts an expression where the first method spans multiple lines - accepts aligned methods in assignment - accepts aligned methods in constant assignment - registers an offense and corrects one space indentation of 3rd line - registers an offense and corrects unaligned methods in assignment - doesn't fail on unary operators - accepts indented methods in for body - registers an offense and corrects the emacs ruby-mode 1.1 indentation of an expression in an array - registers an offense and corrects misaligned methods in unless condition - accepts no extra indentation of third line - accepts indented and aligned methods in binary operation - does not check binary operations when string wrapped with backslash - accepts aligned method in return - registers an offense and corrects proc call without a selector - registers an offense and corrects extra indentation of 3rd line in typical RSpec code - does not check binary operations when string wrapped with + - accepts indented methods inside and outside a block - accepts alignment inside a grouped expression - accepts indentation relative to first receiver - registers an offense and corrects no indentation of second line - accepts aligned methods in if + assignment - accepts aligned methods in operator assignment - for semantic alignment - accepts method being aligned with method - accepts methods being aligned with method that is an argument in assignment - accepts method being aligned with method in assignment - registers an offense and corrects unaligned method in block body - accepts aligned method even when an aref is first in the chain - accepts methods being aligned with method that is an argument - registers an offense and corrects unaligned methods - accepts aligned method even when an aref is in the chain - accepts aligned method with blocks in operation assignment - doesn't fail on a chain of aref calls - 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 double indentation of if condition - accepts indented methods in ordinary statement - registers an offense and corrects extra indentation of 3rd line in typical RSpec code - accepts no extra indentation of third line - registers an offense for a 2 space indentation of until condition - registers an offense and corrects correct + unrecognized style - accepts indented methods in until body - accepts an expression where the first method spans multiple lines - accepts indented methods in while body - registers an offense and corrects extra indentation of third line - registers an offense and corrects proc call without a selector - registers an offense and corrects the emacs ruby-mode 1.1 indentation of an expression in an array - registers an offense and corrects aligned operators in assignment - registers an offense and corrects 1 space indentation of 3rd line - accepts even indentation of consecutive lines in typical RSpec code - accepts normal indentation of method parameters - accepts special indentation of for expression - accepts any indentation of parameters to #[] - registers an offense and corrects aligned methods in if condition - accepts indentation relative to first receiver - accepts special indentation of return if condition - accepts double indentation of while condition - accepts indented methods inside and outside a block - doesn't fail on unary operators - registers an offense for a 2 space indentation of if condition - accepts indented methods in unless body - registers an offense and corrects 3 spaces indentation of 2nd line - registers an offense and corrects one space indentation of 2nd line - accepts indentation of assignment - accepts indented methods in for body - accepts double indentation of unless condition - accepts alignment inside a grouped expression - registers an offense and corrects wrong indentation of for expression - doesn't crash on unaligned multiline lambdas - registers an offense for a 2 space indentation of while condition - accepts normal indentation inside grouped expression - registers an offense for a 2 space indentation of unless condition - accepts double indentation of until condition - accepts indented methods in if condition - accepts indented methods in if body - accepts special indentation of return unless condition - accepts correctly indented methods in operation - accepts any indentation of method parameters - registers an offense and corrects no indentation of second line - accepts indented methods in LHS of []= assignment - for possible semantic alignment - accepts indented methods - when indentation width is overridden for this cop - registers an offense for a 4 space indentation of while condition - accepts indentation of until condition which is offset by a single normal indentation step - accepts indented methods in until body - registers an offense for a 4 space indentation of 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 indented methods - accepts indentation of unless condition which is offset by a single normal indentation step - accepts correctly indented methods in operation - accepts indented methods in if condition - accepts indentation of assignment - accepts indented methods in while body - accepts indented methods in if body - accepts indentation of while condition which is offset by a single normal indentation step - registers an offense for a 4 space indentation of unless condition - accepts indented methods in unless body - when EnforcedStyle is indented_relative_to_receiver - registers an offense and corrects extra indentation of 3rd line in typical RSpec code - accepts indented methods in LHS of []= assignment - doesn't crash on unaligned multiline lambdas - accepts correctly indented methods in operation - doesn't fail on unary operators - registers an offense and corrects 3 spaces indentation of second line - accepts no extra indentation of third line - accepts indented methods in for body - accepts indentation relative to first receiver - accepts any indentation of parameters to #[] - accepts an expression where the first method spans multiple lines - accepts indented methods in ordinary statement - registers an offense and corrects one space indentation of 2nd line - accepts alignment inside a grouped expression - registers an offense and corrects extra indentation of 3rd line - registers an offense and corrects no indentation of second line - registers an offense and corrects proc call without a selector - accepts indentation of consecutive lines in typical RSpec code - 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 - for possible semantic alignment - accepts indented methods - -RuboCop::Cop::Style::StringLiterals - when configured with a bad value - fails - configured with double quotes preferred - registers offense for single quotes when double quotes would be equivalent - accepts double quotes - registers offense for escaped single quote in single quotes - registers offense for opposite + correct - accepts escaped single quote in string with escaped non-' character - can handle a built-in constant parsed as string - does not accept multiple escaped single quotes in single quotes - accepts heredocs - accepts single quotes in interpolation - accepts %q and %Q quotes - accepts % quotes - flags single quotes with plain # (not #@var or #{interpolation} - accepts single quotes in string with escaped non-' character - accepts ' in a %w - accepts single quotes at the start of regexp literals - accepts single quotes when they are needed - configured with single quotes preferred - accepts double quotes when single quotes are used - registers offense for double quotes when single quotes suffice - accepts \\\n in a string - accepts double quotes when unicode control sequence is used - can handle a built-in constant parsed as string - accepts double quotes in interpolation - accepts single quotes - accepts double quotes when new line is used - accepts double quotes when interpolating a class variable - registers an offense for words with non-ascii chars - accepts " in a %w - accepts double quotes when interpolating & quotes in multiple lines - detects unneeded double quotes within concatenated string - does not register an offense for words with non-ascii chars and other control sequences - accepts double quotes when interpolating a global variable - accepts double quotes when interpolating an instance variable - registers offense for correct + opposite - accepts %q and %Q quotes - accepts heredocs - accepts % quotes - accepts double quotes at the start of regexp literals - accepts double quotes when control characters are used - can handle character literals - registers an offense for "\"" - accepts double quotes with some other special symbols - accepts single quotes in interpolation - when ConsistentQuotesInMultiline is true - and EnforcedStyle is double_quotes - doesn't register offense for single quotes with embedded double - accepts continued strings using all double quotes - registers an offense for unneeded single quotes in continuation - registers an offense for mixed quote styles in a continued string - and EnforcedStyle is single_quotes - doesn't choke on heredocs with inconsistent indentation - registers an offense for unneeded double quotes in continuation - accepts for double quotes with an escaped special character - doesn't register offense for double quotes with interpolation - doesn't register offense for double quotes with embedded single - accepts for double quotes with an escaped normal character - registers an offense for strings with line breaks in them - registers an offense for mixed quote styles in a continued string - accepts continued strings using all single quotes - -RuboCop::Cop::Style::Not - does not register an offense for ! - auto-corrects "not" with ! - registers an offense for not - auto-corrects "not" followed by parens with ! - parenthesizes when `not` is applied to and - parenthesizes when `not` would change the meaning of a binary exp - parenthesizes when `not` is applied to or - parenthesizes when `not` is applied to a ternary op - uses the reverse operator when `not` is applied to a comparison - -RuboCop::Cop::Style::NegatedWhile - accepts a while where only part of the condition is negated - registers an offense for while with "not" condition - autocorrects by replacing until not with while - registers an offense for until with exclamation point condition - registers an offense for while with exclamation point condition - autocorrects by replacing while not with until - does not blow up for empty until condition - accepts a while where the condition is doubly negated - does not blow up for empty while condition - -RuboCop::Cop::Style::FrozenStringLiteralComment - always_true - registers an offense for arbitrary tokens below an encoding comment - registers an offense for arbitrary tokens - registers an offense for a disabled frozen string literal below an encoding comment - accepts an emacs style combined magic comment - accepts a frozen string literal comment below an encoding comment and extra space - accepts a frozen string literal on the top line - registers an offense for arbitrary tokens under shebang with no other code - registers an offense for arbitrary tokens below shebang and encoding comments - accepts a frozen string literal comment below shebang and encoding comments - accepts a frozen string literal below an encoding comment - 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 a disabled frozen string literal on the top line - registers an offense for a disabled frozen string literal comment below shebang, an encoding comment, and extra space - registers an offense for arbitrary tokens below shebang, an encoding comment, and extra space - registers an offense for a disabled frozen string literal comment after other comments - accepts a source with no tokens - accepts a frozen string literal comment under shebang with no other code - accepts an empty source - registers an offense for a disabled frozen string literal comment under shebang with no other code - registers an offense for an extra first empty line - 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 - registers an offense for having a frozen string literal comment under ruby code - registers an offense for not having a frozen string literal comment on the top line - registers an offense for arbitrary tokens below an encoding comment and extra space - accepts a frozen string literal below a shebang comment - registers an offense for a disabled frozen string literal below a shebang comment - registers an offense for arbitrary tokens above an empty line - 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 a 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 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 not having a frozen string literal comment under shebang with no other code - registers an offense for a disabled frozen string literal comment below shebang and encoding comments - registers an offense for a disabled frozen string literal above an empty line - accepts a frozen string literal comment after other comments - accepts a frozen string literal comment below shebang above an encoding comments - registers an offense for arbitrary tokens below shebang above an encoding comments - always - accepts a frozen string literal below an encoding comment - registers an offense for not having a frozen string literal comment under a shebang - registers an offense for not having a frozen string literal comment on the top line - registers an offense for arbitrary tokens - accepts a 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 under a shebang and an encoding comment - accepts a source with no tokens - accepts a frozen string literal comment below shebang and encoding comments - accepts a frozen string literal comment after other comments - accepts a disabled frozen string literal on the top line - accepts a disabled frozen string literal comment below shebang above an encoding comments - 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 an encoding comment separated by a newline - accepts a frozen string literal comment below newline-separated magic comments - accepts a disabled frozen string literal below an encoding comment - registers an offense with an empty line between magic comments and the code - accepts a disabled frozen string literal comment below shebang and encoding comments - registers an offense for not having a frozen string literal comment under an encoding comment - accepts an emacs style combined magic comment - accepts a frozen string literal comment below shebang above an encoding comments - registers an offense for having a frozen string literal comment under ruby code - accepts a disabled frozen string literal below a shebang comment - accepts an empty source - never - accepts a source with no tokens - registers an offense for a disabled frozen string literal below an encoding comment - allows not having a frozen string literal comment under a shebang and an encoding comment - registers an offense for a disabled frozen string literal comment below shebang and encoding comments - registers an offense for having a frozen string literal comment after other comments - registers an offense for a frozen string literal comment below a shebang 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 - registers an offense for a frozen string literal comment on the top line - registers an offense for a disabled frozen string literal comment on the top line - accepts an empty source - accepts not having not having a frozen string literal comment under a shebang - registers an offense for a frozen string literal comment below an encoding comment - registers an offense for a disabled frozen string literal below a shebang comment - registers an offense for a frozen string literal comment below shebang above an encoding comments - registers an offense for a disabled frozen string literal comment below shebang above an encoding comments - accepts a frozen string literal comment under ruby code - allows not having a frozen string literal comment under an encoding comment - -RuboCop::Cop::Security::MarshalLoad - does not register an offense for Marshal.dump - does not register an offense Marshal methods under another namespace - allows using dangerous Marshal methods for deep cloning - registers an offense for using Marshal.restore - registers an offense for using Marshal.load - -RuboCop::Formatter::FormatterSet - responds to all formatter API methods - add_formatter - can add multiple formatters by being invoked multiple times - adds a formatter with specified formatter type - adds a formatter to itself - when output path is specified - adds a formatter outputs to the specified file - when parent directories don't exist - creates them - when output path is omitted - adds a formatter outputs to $stdout - #builtin_formatter_class - returns class which matches single character alias name - returns class which matches double character alias name - returns class which matches passed alias name exactly - formatter API method - invokes the same method of all containing formatters - #close_output_files - does not close non file output - closes all output files - #custom_formatter_class - can handle top level namespaced constant name - can handle namespaced constant name - returns constant represented by the passed string - when non-existent constant name is passed - raises error - -RuboCop::Cop::Metrics::CyclomaticComplexity - 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` - when Max is 2 - counts stupid nested if and else blocks - when Max is 1 - registers an offense for a rescue block - registers an offense for || - registers an offense for a for block - registers an offense for a ternary operator - registers an offense for a while block - deals with nested if blocks containing && and || - registers an offense for && - accepts complex code outside of methods - registers an offense for an if modifier - registers an offense for an unless modifier - registers an offense for &. - registers an offense for a case/when block - registers an offense for an elsif block - registers an offense for or - registers an offense for ||= - counts repeated &. on same untouched local variable as 1 - does not count blocks in general - counts enumerating methods with block-pass as +1 - registers an offense for &&= - accepts an empty method - registers an offense for and - accepts a method with no decision points - registers an offense for a `define_method` - registers an offense for an until block - accepts an empty `define_method` - counts enumerating methods with blocks as +1 - counts only a single method - -RuboCop::Cop::Style::SignalException - when enforced style is `fail` - registers an offense for raise in def body - 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 begin section - when enforced style is `semantic` - registers an offense for `raise` and `fail` with `::Kernel` as explicit receiver - registers an offense for raise in begin section - registers an offense for raise in def body - registers an offense for fail in def rescue section - registers an offense for `raise` and `fail` with `Kernel` as explicit receiver - accepts raise in def with multiple rescues - registers an offense for raise not in a begin/rescue/end - registers an offense for fail in rescue section - registers an offense for fail in second rescue - registers one offense for each raise - is not confused by nested begin/rescue - accepts raise in rescue section - accepts raise in def rescue section - accepts `raise` and `fail` with explicit receiver - registers only offense for one raise that should be fail - when enforced style is `raise` - accepts `fail` with explicit receiver - registers an offense for `fail` with `Kernel` as explicit receiver - accepts `fail` if a custom `fail` singleton method is defined - registers an offense for fail in begin section - registers an offense for fail in def body - registers an offense for fail in rescue section - accepts `fail` if a custom `fail` instance method is defined - -RuboCop::Cop::Naming::AccessorMethodName - registers an offense for singleton method get_... with no args - accepts singleton method set_something with two args - registers an offense for method set_something with one arg - registers an offense for method get_... with no args - accepts method set_something with no args - accepts singleton method set_something with no args - accepts method get_something with args - registers an offense for singleton method set_... with one args - accepts singleton method get_something with args - accepts method set_something with two args - -RuboCop::Cop::Layout::MultilineMethodDefinitionBraceLayout - ignores defs without params - ignores single-line defs - ignores implicit defs - same_line style - opening brace on same line as first element - detects closing brace on different line from multiline 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 last element - allows closing brace on same line as multi-line element - opening brace on separate line from first 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 - autocorrects 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 separate line from first 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 - allows closing brace on separate line from last multiline element - 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 - detects closing brace on different line from last element - autocorrects closing brace on different line from last element - new_line style - opening brace on separate line from first 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 - autocorrects closing brace on same line from last element - opening brace on same line as first 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 - detects closing brace on same line as last element - allows closing brace on different line from multi-line element - -RuboCop::Cop::Lint::AmbiguousOperator - with a splat operator in the first argument - 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 - with parentheses around the splatted argument - does not register an offense - with `+` unary operator in the first argument - without parentheses - 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 - without whitespaces on the right of the operator - registers an offense and corrects - with parentheses around the operator - does not register an offense - with a keyword splat operator in the first argument - with parentheses around the keyword splat 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 - with a block ampersand 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 - 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 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 - -RuboCop::Cop::Lint::ParenthesesAsGroupedExpression - accepts a method call without arguments - does not register an offense for math expression with `to_i` - does not register an offesne when heredoc has a space between the same string as the method name and `(` - registers an offense and corrects for method call with space before the parenthesis - accepts a method call with arguments but no parentheses - accepts a chain of method calls - accepts a space inside opening paren followed by left paren - accepts method with parens as arg to method without - does not register an offense for math expression - does not register an offense for a call with multiple arguments - registers an offense and corrects for predicate method call with space before the parenthesis - does not register an offense for expression followed by chained expression - accepts an operator call with argument in parentheses - does not register an offense for expression followed by an operator - when using safe navigation operator - registers an offense and corrects for method call with space before the parenthesis - -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::Formatter::QuietFormatter - #report_summary - when no files inspected - handles pluralization correctly - when a offense detected - handles pluralization correctly - when 2 offenses detected - handles pluralization correctly - when 2 offenses are corrected - handles pluralization correctly - when a file inspected and no offenses detected - handles pluralization correctly - when an offense is corrected - prints about correction - #report_file - when the offense is not corrected - prints message as-is - when the offense is automatically corrected - prints [Corrected] along with message - 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 - -RuboCop::Cop::Style::IfWithSemicolon - can handle modifier conditionals - registers an offense and corrects for one line if/;/end - accepts without `else` branch - -RuboCop::Cop::Layout::ArgumentAlignment - aligned with fixed indentation - autocorrects by indenting when not indented - autocorrects by outdenting when indented too far - 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 method row - accepts the first parameter being on a new row - autocorrects even when first argument is in wrong position - multi-line method calls - does not err on method call without a method name - can handle existing indentation from multi-line method calls - registers offenses and corrects double indentation from relevant method - autocorrects relative to position of relevant method call - aligned with first argument - doesn't get confused by symbols with embedded expressions - can handle a ternary condition with a block reference - accepts correctly aligned arguments - accepts multiline []= method call - can handle a call with a block inside another call - can handle a call embedded in a string - can handle a multiline hash as second parameter - does not crash in autocorrect on dynamic string in parameter value - doesn't crash and burn when there are nested issues - registers an offense and corrects multi-line outdented parameters - doesn't get confused by a line break inside a parameter - accepts the first parameter being on a new row - can handle heredoc strings - can handle a method call within a method call - doesn't get confused by extra comma at the end - doesn't get confused by a symbol argument - accepts braceless hashes - registers an offense and corrects splat operator - can handle other method calls without parentheses - registers an offense and corrects arguments with double indent - can handle parentheses used with no arguments - can handle a string literal as other argument - doesn't get confused by regexen with embedded expressions - can handle do-end - can handle a correctly aligned string literal as first argument - can handle method calls without parentheses - registers an offense and corrects arguments with single indent - accepts correctly aligned arguments with fullwidth characters - accepts calls that only span one line - registers an offense and correct multi-line parametersindented too far - registers an offense and corrects multiline missed indendation - assigned methods - accepts the first parameter being on method row - accepts the first parameter being on a new row - when using safe navigation operator - registers an offense and corrects arguments with single indent - -RuboCop::Cop::Style::For - when for is the enforced style - registers an offense for each without an item and uses _ as the item - registers an offense for a tuple of items - registers an offense for multiline each - registers an offense for correct + opposite style - accepts for - accepts single line each - when using safe navigation operator - does not break - when each is the enforced style - registers an offense for for - accepts multiline each - registers an offense for opposite + correct style - accepts def for - accepts :for - auto-correct - corrects a tuple of items - changes for that does not have do or semicolon to each - with range - changes for to each - changes for that does not have do or semicolon to each - without parentheses - changes for that does not have do or semicolon to each - changes for to each - -RuboCop::Formatter::FuubarStyleFormatter - #with_color - when color is enabled - outputs coloring sequence code at the beginning and the end - when color is disabled - outputs nothing - #progressbar_color - when no offenses are detected in a file - is still green - initially - is green - when convention and error offenses are detected in a file - is red - when a offense is detected in a file and auto-corrected - 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 a convention offense is detected in a file - is yellow - -RuboCop::Cop::Lint::SendWithMixinArgument - registers an offense when using `send` with `prepend` - registers an offense when using `send` with `include` - does not register an offense when not using a mixin method - registers an offense when using `__send__` method - does not register an offense when using `prepend` - registers an offense when using `public_send` method - does not register an offense when using `include` - registers an offense when using `send` with `extend` - does not register an offense when using `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::Lint::Debugger - reports an offense for a pry 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 method - reports an offense for a byebug with an argument call - does not report an offense for a save_and_open_page method - reports an offense for a debugger with an argument call - reports an offense for a remote_pry binding call - reports an offense for a pry_remote binding with an argument call - 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 save_and_open_screenshot method - does not report an offense for a irb method - does not report an offense for a save_and_open_screenshot in comments - does not report an offense for a byebug in comments - does not report an offense for a pry_remote in comments - does not report an offense for a save_screenshot method - does not report an offense for a remote_byebug in comments - does not report an offense for a non-pry binding - reports an offense for a binding.irb with Kernel call - reports an offense for a debugger call - does not report an offense for save_and_open_page with Kernel - does not report an offense for a save_screenshot in comments - reports an offense for a remote_pry binding with an argument call - does not report an offense for a pry in comments - does not report an offense for a remote_pry method - does not report an offense for a console method - does not report an offense for a save_and_open_page in comments - does not report an offense for a pry_remote method - does not report an offense for a irb in comments - reports an offense for a remote_byebug call - does not report an offense for a byebug method - does not report an offense for a debugger method - reports an offense for a binding.pry with Kernel call - does not report an offense for a remote_byebug method - reports an offense for a Pry.rescue call - reports an offense for a debugger with Kernel call - does not report an offense for a debugger in comments - reports an offense for a pry_remote binding call - reports an offense for a irb binding call - does not report an offense for a remote_pry in comments - reports an offense for a debugger with ::Kernel call - with capybara debug method call - reports an offense for save_and_open_screenshot - reports an offense for save_screenshot - reports an offense for save_and_open_page - with an argument - reports an offense for save_screenshot - reports an offense for save_and_open_screenshot - reports an offense for save_and_open_page - -RuboCop::Cop::Lint::Void - accepts void op + by itself without a begin block - accepts void op == if on last line - registers two offenses for void literals in a `#each` method - accepts backtick commands - accepts void op - by itself without a begin block - accepts short call syntax - accepts void op / by itself without a begin block - accepts void unary op ~ if on last line - registers two offenses for void literals in a setter method - accepts void op + if 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 op == if not on last line - registers an offense for void lit {} if not on last line - accepts void op <=> by itself without a begin block - registers an offense for void lit [1] 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 + 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 var @@var if not 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 - registers an offense for void op === if not on last line - 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 `#tap` method - accepts void unary op ~ by itself without a begin block - accepts void op >= by itself without a begin block - registers an offense for void var VAR if not on last line - accepts percent-x commands - accepts void unary op ! if on last line - accepts void 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 - registers two offenses for void literals in an initialize method - registers an offense for void op < if not on last line - registers an offense for void lit /test/ if not on last line - registers an offense for void sign op + if not on last line - registers an offense for void lit :test if not on last line - registers an offense for void `defined?` 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 - registers an offense for void lit 2.0 if not on last line - accepts void op <=> if on last line - 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 - registers an offense for void unary op ~ if not on last line - registers an offense for void unary op ! if not on last line - registers an offense for void sign 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 - registers an offense for void `self` if not on last line - registers an offense for void op % if not on last line - registers an offense for void literal in a method definition - accepts void op * if on last line - registers an offense for void op != if not on last line - accepts void op >= if on last line - handles explicit begin blocks - registers an offense for void lit 1 if not on last line - accepts void op > by itself without a begin block - registers two offenses for void literals in a `for` - 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 unary 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 - registers an offense for void op >= if not on last line - handles `#each` block with single expression - registers an offense for void op + 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::Proc - accepts the ::Proc.new call without block - registers an offense for ::Proc.new - accepts the Proc.new call without block - registers an offense for a Proc.new call - -RuboCop::Formatter::FileListFormatter - #file_finished - displays parsable text + registers an offense for assignment using ||= in if else + registers an offense for assignment using ||= in case when RuboCop::Cop::Layout::SpaceAfterNot - accepts space after not keyword 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 no space after ! + accepts space after not keyword + registers an offense and corrects a single space after ! -RuboCop::Cop::Layout::SpaceInsideStringInterpolation - when EnforcedStyle is no_space - accepts empty interpolation - does not touch spaces inside the interpolated expression - for "space" style formatted string interpolations - registers offenses and autocorrects - for well-formatted string interpolations - accepts excess literal spacing - when interpolation starts or ends with a line break - ignores comments and whitespace when looking for line breaks - does not register an offense - for ill-formatted string interpolations - finds interpolations in string-like contexts - registers offenses and autocorrects - when EnforcedStyle is space - accepts empty interpolation - for ill-formatted string interpolations - registers offenses and autocorrects - for "no_space" style formatted string interpolations - registers offenses and autocorrects - for well-formatted string interpolations - does not register an offense for excess literal spacing - -RuboCop::Cop::Style::ExplicitBlockArgument - 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 not inside block - registers an offense and corrects when `yield` inside block has no arguments - does not register an offense when `yield` arguments is not a prefix of block arguments - correctly corrects when method already has an explicit block argument - does not register an offense when `yield` is the sole block body - registers an offense and corrects when block just yields its arguments - correctly corrects when the method call has a trailing comma in its argument list - -RuboCop::Cop::Security::Eval - registers an offense for eval as command - registers an offense `Binding#eval` - accepts eval on a literal string - registers an offense for eval as function - registers an offense for eval with string that has an interpolation - accepts eval with a string that interpolates a literal - accepts eval with a multiline string - accepts eval with no arguments - accepts eval as method - accepts eval as variable - with an explicit binding, filename, and line number - registers an offense for eval as function - accepts eval on a literal string - registers an offense for eval as command - -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 without args - registers an offense when defining method with optional 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 - registers an offense when defining method with multiple optional boolean args - -RuboCop::Cop::Security::Open - registers an offense for open with string that starts with a pipe - accepts open on a literal string - accepts open with string that has a prefixed interpolation - accepts open with no arguments - registers an offense for open - registers an offense for open with dynamic string that is not prefixed - registers an offense for open with mode argument - accepts open with a string that interpolates a literal - accepts open with prefix string literal plus something - accepts open as variable - accepts File.open as method - -RuboCop::StringInterpreter - .interpret - handles extended unicode - handles unicode - handles octal - handles hex - behaves like simple escape - handles \\a - behaves like simple escape - handles \\e - behaves like simple escape - handles \\s - behaves like simple escape - handles \\t - behaves like simple escape - handles \\v - behaves like simple escape - handles \\n - behaves like simple escape - handles \\f - behaves like simple escape - handles \\b - behaves like simple escape - handles \\r - behaves like simple escape - handles \\n - -RuboCop::Cop::Layout::ClosingHeredocIndentation - accepts correctly indented closing heredoc when heredoc contents with blank line - accepts correctly indented closing heredoc when aligned at the beginning of method definition and using `strip_indent` - does not register an offense for a << heredoc - registers an offense for bad indentation of a closing heredoc - 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 - 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 after closing heredoc - registers an offense for incorrectly indented empty heredocs - accepts correctly indented closing heredoc - does not register an offense for correctly indented empty heredocs - -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::Style::BarePercentLiterals - when EnforcedStyle is percent_q - and strings are static - accepts '' - accepts %Q() - accepts "" - accepts regular expressions - registers an offense for %() - accepts heredoc - accepts __FILE__ - accepts %q - accepts "" string with interpolation - and strings are dynamic - accepts '' - accepts %Q() - accepts "" - accepts %q - accepts regular expressions - accepts heredoc - accepts __FILE__ - registers an offense for %() - accepts "" string with interpolation - when EnforcedStyle is bare_percent - and strings are dynamic - registers an offense for %Q() - accepts "" - accepts "" string with interpolation - accepts %() - accepts regular expressions - accepts __FILE__ - accepts heredoc - accepts %q - accepts '' - and strings are static - accepts '' - accepts heredoc - accepts __FILE__ - accepts %() - accepts "" string with interpolation - accepts "" - accepts regular expressions - accepts %q - registers an offense for %Q() - -RuboCop::Cop::Layout::EmptyLineBetweenDefs - registers an offense for adjacent one-liners by default - treats lines with whitespaces as blank - accepts a def that is the first of a module - finds offenses in inner classes - accepts a def that follows an empty line and then a comment - auto-corrects when there are too many new lines - accepts a nested def - accepts a def that follows code and a comment - accepts a def that follows a line with code - accepts the first def without leading empty line in a class - doesn't allow more than the required number of newlines - when a maximum of empty lines is specified - finds no offense for no empty line - finds an offense for two empty lines - finds no offense for one empty line - when there are only comments between defs - registers an offense - 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 - conditional method definitions - registers an offense for consecutive defs inside a conditional - accepts defs inside a conditional without blank lines in between - when AllowAdjacentOneLineDefs is enabled - accepts adjacent one-liners - registers an offense for adjacent defs if some are multi-line - class methods - mixed instance and class methods - registers an offense for missing blank line between methods - adjacent class methods - registers an offense for missing blank line between methods - -RuboCop::Formatter::PacmanFormatter - #update_progress_line - 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 - when total_files less than columns in the terminal - updates the progress_line properly - #next_step - when a offense is detected in a file - calls the step function with a dot - when no offenses are detected - calls the step function with a dot - #step - character is a Pacdot - leaves the progress_line as it is - character is ghost - removes the first • and puts a ghosts - character is Pacman - removes the first • and puts a ᗧ - character is normal dot - removes the first • and puts a . - -RuboCop::Cop::Layout::FirstMethodParameterLineBreak - accepts params without parens - registers an offense and corrects params on first line of singleton method - registers an offense and corrects params with default values - accepts single-line methods - registers an offense and corrects params listed on the first line - accepts methods without params - accepts params listed on a single line - -RuboCop::Cop::Lint::LiteralAsCondition - accepts `true` literal in `while` - registers an offense for `not [1]` - registers an offense for `not {}` - registers an offense for `!:"#{a}"` - registers an offense for literal [1] in ! - registers an offense for literal {} in ! - registers an offense for literal 1 in case - registers an offense for literal :"#{a}" in while - accepts `false` literal in `until` - accepts literal 1 if it's not an and/or operand - accepts literal 2.0 in non-toplevel and/or - registers an offense for literal :sym in complex cond - registers an offense for literal 1 in until - registers an offense for literal :"#{a}" in && - registers an offense for literal :"#{a}" in case - registers an offense for literal [1] in while - registers an offense for literal 2.0 in until - registers an offense for literal 1 in ! - registers an offense for literal [1] in && - registers an offense for literal :"#{a}" in if - registers an offense for literal :sym in post-loop while - registers an offense for literal 1 in post-loop while - registers an offense for literal 2.0 in post-loop while - registers an offense for literal 2.0 in complex cond - registers an offense for literal 1 in if - registers an offense for literal [1] in complex ! - accepts literal :"#{a}" in non-toplevel and/or - accepts literal [1] if it's not an and/or operand - accepts literal [1] in non-toplevel and/or - accepts literal :"#{a}" in a when of a case with something after case keyword - registers an offense for literal :sym in while - accepts literal {} in a when of a case with something 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 case - registers an offense for literal {} in && - registers an offense for literal [1] in until - accepts literal 2.0 if it's not an and/or operand - registers an offense for literal {} in complex ! - registers an offense for literal :sym in a when of a case without anything after case keyword - registers an offense for literal :sym in if - registers an offense for literal 2.0 in ! - registers an offense for case with a primitive array condition - registers an offense for `not 1` - registers an offense for literal :"#{a}" in post-loop while - accepts literal :"#{a}" if it's not an and/or operand - registers an offense for literal :sym in complex ! - registers an offense for literal [1] in post-loop until - registers an offense for literal {} in until - registers an offense for `!{}` - registers an offense for literal 1 in complex ! - registers an offense for literal [1] in case - accepts `false` literal in post-loop `until` - registers an offense for literal :"#{a}" in until - registers an offense for literal :sym in post-loop until - accepts literal :sym if it's not an and/or operand - accepts array literal in case, if it has nested non-literal element - accepts literal :sym in non-toplevel and/or - registers an offense for `not :sym` - registers an offense for literal [1] in if - registers an offense for literal 2.0 in complex ! - registers an offense for literal :"#{a}" in complex ! - registers an offense for literal :sym in until - registers an offense for literal {} in case - registers an offense for literal 2.0 in && - registers an offense for `!2.0` - registers an offense for literal [1] in post-loop while - registers an offense for literal 2.0 in a when of a case without anything after case keyword - registers an offense for `not 2.0` - registers an offense for `!:sym` - accepts dstr literal in case - accepts literal [1] in a when of a case with something after case keyword - registers an offense for literal :sym in ! - registers an offense for literal {} in post-loop until - registers an offense for literal 2.0 in while - accepts literal 2.0 in a when of a case with something after case keyword - accepts literal :sym in a when of a case with something after case keyword - registers an offense for literal :sym in && - registers an offense for literal [1] in a when of a case without anything after case keyword - accepts literal {} if it's not an and/or operand - registers an offense for literal :"#{a}" in ! - registers an offense for `![1]` - registers an offense for literal {} in if - registers an offense for literal {} in complex cond - registers an offense for `!1` - accepts literal {} 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 literal :"#{a}" in post-loop until - accepts array literal in case, if it has non-literal elements - registers an offense for literal :"#{a}" in complex cond - accepts `true` literal in post-loop `while` - registers an offense for literal {} in a when of a case without anything after case keyword - registers an offense for literal {} in while - registers an offense for literal 1 in while - registers an offense for literal 1 in && - accepts literal 1 in non-toplevel and/or - registers an offense for literal :"#{a}" in a when of a case without anything after case keyword - registers an offense for literal {} in post-loop while - registers an offense for literal 1 in post-loop until - registers an offense for literal 2.0 in if - registers an offense for literal 1 in complex cond - registers an offense for `not :"#{a}"` - registers an offense for literal [1] in complex cond - registers an offense for literal :sym in case - registers an offense for literal 2.0 in post-loop until - -RuboCop::Cop::Gemspec::DuplicatedAssignment - registers an offense when using `version=` twice - registers an offense when `name=` method call is not block value - 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 using `name=` twice with `cbase` - -RuboCop::Cop::Style::RescueStandardError - implicit - accepts rescue modifier - when rescuing in a method definition - accepts rescuing no error class - accepts rescuing StandardError with other errors, assigned to a variable - 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 - 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 - accepts rescuing a single error class other than StandardError, assigned to a variable - accpets rescuing no error class - accepts rescuing a single error class 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 - with ::StandardError - registers an offense - with ::StandardError - registers an offense - explicit - accepts rescue modifier - when rescuing in a begin block - accepts rescuing a single error other than StandardErrorassigned to a variable - accepts rescuing StandardError by itself, assigned to a variable - accepts rescuing StandardError with other errors - accepts rescuing StandardError with other errors, assigned to a variable - accepts rescuing a single error other than StandardError - accepts rescuing StandardError by itself - when calling rescue without an error class - registers an offense - when the error is assigned to a variable - registers an offense - when rescuing in a method definition - accepts rescuing StandardError with other errors, assigned to a variable - 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 - accepts rescuing StandardError with other errors - accepts rescueing a single error other than StandardError - when rescue is called without an error class - registers an offense - when the error is assigned to a variable - registers an offense - -RuboCop::Cop::Lint::SafeNavigationConsistency - registers a single offense and corrects when safe navigation is used multiple times - registers an offense and corrects using unsafe navigation with both && and || - registers an offense and corrects using safe navigation in conditions on the right hand side - allows safe navigation when different variables are used - registers an offense and corrects using safe navigation on the left of || - registers an offense and corrects using unsafe navigation with grouped conditions - registers an offense and corrects using safe navigation inside of separated conditions - registers an offense and corrects when there is code before or after the condition - allows && without safe navigation - allows || without safe navigation - registers an offense and corrects using safe navigation on the right of && - registers an offense but does not correct non dot method calls - registers an offense and corrects assignment - registers an offense and corrects using safe navigation on the right of || - registers an offense and corrects using safe navigation on the left of && - registers and corrects multiple offenses - allows calls to methods that nil responds to - registers an offense and corrects unsafe navigation that appears before safe navigation - registers an offense and corrects using unsafe navigation and the safe navigation appears in a group - -RuboCop::RakeTask - defining tasks - creates a named task and a named auto_correct task - creates a rubocop task and a rubocop auto_correct task - running tasks - allows nested arrays inside formatters, options, and requires - 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 - uses the default formatter from .rubocop.yml if no formatter option is given - will not error when result is not 0 and fail_on_error is false - auto_correct - runs with with the options that were passed to its parent task - runs with --auto-correct-all - -RuboCop::Cop::Naming::HeredocDelimiterNaming - 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 - does not register an offense with meaningful delimiters - registers an offense with a leading non-meaningful delimiter - with a naked heredoc - does not register an offense with a meaningful delimiter - registers an offense with a non-meaningful delimiter - with a non-interpolated heredoc - when using double quoted 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 non-word delimiters +RuboCop::Cop::Lint::FormatParameterMismatch + does not register an offense when using named parameters + correctly ignores double percent + registers an offense when there are more arguments than expected + identifies correctly digits for spacing in format + does not register offense for `String#%` when arguments, fields match + ignores percent right next to format string + correctly parses different sprintf formats + does not register an offense when arguments and fields match + registers an offense when calling Kernel.sprintf and the fields do not match + finds faults even when the string looks like a HEREDOC + registers an offense for String#% + registers an offense when calling Kernel.format and the fields do not match + accepts an extra argument for dynamic width + registers offense with sprintf + does not register an offense when single argument is not an array + does not register an offense argument is the result of a message send + constants do not register offenses + does not register an offense when single argument is a hash + registers an offense when there are less arguments than expected + does not register an offense for sprintf with splat argument + does not register an offense when using named parameters with escaped `%` + does not register an offense for format with splat argument + registers an offense if extra argument for dynamic width not given + accepts an extra arg for dynamic width with other preceding flags + 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 + 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 width and precision + does not register an offense for width + does not register an offense for precision + does not register an offense for multiple wildcards + on format with %<> interpolations + and multiple arguments 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 - with a squiggly heredoc - does not register an offense with a meaningful delimiter - registers an offense with a non-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 - -RuboCop::Cop::Layout::SpaceInsideRangeLiteral - registers an offense for space inside ... literal - registers an offense in multiline range literal with space in it - accepts no space inside ... literal - accepts multiline range literal with no space in it - registers an offense for space inside .. literal - accepts no space inside .. literal - accepts complex range literal with space in it - -RuboCop::Cop::Lint::PercentStringArray - detecting quotes or commas in a %w/%W string - accepts tokens without quotes or commas - adds an offense and corrects when tokens contain both types of quotes - accepts likely false positive %w(' ") - 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 one token is quoted but there are no commas - adds an offense and corrects when tokens contain both types of quotes - adds an offense and corrects when one token is quoted but there are no commas - accepts likely false positive %w(' " ! = # ,) - accepts likely false positive %W(#{a} b) - adds an offense and corrects when tokens contain quotes and are comma separated - accepts likely false positive :"#{a}" - accepts likely false positive %W(' " ! = # ,) - accepts likely false positive %w(#{a} b) - adds an offense and corrects when tokens contain quotes and are comma separated - accepts likely false positive :"#{a}" - accepts likely false positive %W(' ") - adds an offense and corrects when there are no quotes but one comma - with binary encoded source - adds an offense and corrects when tokens contain quotes - accepts if tokens contain no quotes - with invalid byte sequence in UTF-8 - accepts if tokens contain invalid byte sequence only - add an offense and corrects when tokens contain quotes - -RuboCop::Cop::Lint::ShadowedException - single rescue - accepts rescuing a custom exception and a standard exception - accepts rescuing a single exception that has an ensure - accepts rescuing a single custom exception - accepts rescue containing multiple same error code exceptions - accepts splat arguments passed to rescue - accepts rescuing a single exception that is assigned to a variable - registers an offense rescuing Exception with any other error or exception - accepts rescuing multiple custom exceptions - accepts rescuing a multiple exceptions that are not ancestors that have an else - rescue a exception without causing constant name deprecation warning - registers an offense rescuing exceptions that are ancestors of each other - accepts rescuing a single exception that has an else - accepts rescuing a single exception - registers an offense for the same exception multiple times - accepts an empty rescue - 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 - modifier rescue - accepts rescue in its modifier form - multiple rescues - accepts rescuing a known exception between unknown exceptions - accepts rescuing custom exceptions in multiple rescue groups - 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 before an unknown exceptions - registers an offense rescuing out of order exceptions when there is an ensure - accepts rescuing a known exception after an unknown exceptions - accepts many (>= 7) rescue groups - accepts rescuing exceptions in order of level with multiple exceptions in a group with custom exceptions - accepts rescuing exceptions in order of level - registers an offense when a higher level exception is rescued before a lower level exception - accepts rescuing exceptions in order of level with multiple exceptions in a group - registers an offense for two exceptions when there are multiple levels of exceptions in the same rescue - ignores expressions of non-const - registers an offense rescuing Exception before an unknown exceptions - last rescue does not specify exception class - highlights range ending at rescue keyword - exceptions from different ancestry chains - accepts rescuing exceptions in one order - accepts rescuing exceptions in another 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::Style::FloatDivision - EnforcedStyle is single_coerce - does not register offense for left coerce only - registers offense for left coerce with calculations - registers offense for both coerce - does not register offense for right coerce only - EnforcedStyle is right_coerce - registers offense for left coerce with calculations - registers offense for both coerce - registers offense for left coerce - does not register offense for right coerce - EnforcedStyle is left_coerce - does not register offense for left coerce - registers offense for right coerce - registers offense for right coerce with calculations - registers offense for both coerce - EnforcedStyle is fdiv - does not register offense on usage of fdiv - registers offense for right coerce - registers offense for both coerce - registers offense for left coerce - registers offense for left coerce with calculations - -RuboCop::Cop::Style::BlockComments - auto-corrects an empty block comment by removing it - registers an offense for block comments - auto-corrects a block comment into a regular comment - auto-corrects a block comment into a regular comment (without trailingnewline) - accepts regular comments - -RuboCop::Cop::Style::AndOr - when style is conditionals - registers an offense for "and" in if condition - registers an offense for "or" in if condition - registers an offense for "or" in post-while condition - accepts "and" outside of conditional - accepts "or" in if body - accepts || inside of conditional - accepts || outside of conditional - accepts "and" in if body - accepts "or" in post-while body - accepts "and" in post-until body - registers an offense for "and" in post-while condition - accepts "or" in while body - accepts "and" in while body - registers an offense for "or" in until condition - accepts && inside of conditional - accepts "and" in until body - accepts "and" in post-while body - registers an offense for "and" in until condition - accepts "or" outside of conditional - registers an offense for "and" in while condition - accepts "or" in until body - accepts && outside of conditional - registers an offense for "and" in post-until condition - accepts "or" in post-until body - registers an offense for "or" in while condition - registers an offense for "or" in post-until condition - when style is always - auto-corrects "or" with || in method calls - also warns on until (or) - auto-corrects "or" with || in method calls (3) - also warns on non short-circuit (or) - warns on short-circuit (or) - autocorrects "or" with an assignment on the right - also warns on non short-circuit (or) (unless) - auto-corrects "and" with && in method calls - also warns on while (or) - also warns on non short-circuit (and) - autocorrects "or" inside def - auto-corrects "and" with && in method calls (2) - warns on short-circuit (and) - registers an offense for "or" - also warns on while (and) - auto-corrects "or" with || in method calls (4) - registers an offense for "and" - auto-corrects "and" with && and doesn't add extra parentheses - autocorrects "and" inside def - auto-corrects "and" with && and adds parentheses to expr - auto-corrects "and" with && in method calls (3) - auto-corrects "or" with || and doesn't add extra parentheses - also warns on until (and) - also warns on non short-circuit (and) (unless) - auto-corrects "and" with && in method calls (4) - autocorrects "and" with an Enumerable accessor on either side - auto-corrects "or" with || and adds parentheses to expr - autocorrects "or" with an assignment on the left - auto-corrects "or" with || in method calls (2) - with !obj.method arg on right - autocorrects "and" with && and adds parens - with !obj.method arg on left - autocorrects "and" with && and adds parens - within a nested begin node - autocorrects "and" with && and adds parens - when left hand side is a comparison method - 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 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 - within a nested begin node with one child only - autocorrects "and" with && and adds parens - with two predicate methods with args without spaces on right - autocorrects "and" with && and adds parens - autocorrects "or" 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 - with one predicate method without space on right and another method - autocorrects "or" with || and adds parens - autocorrects "and" with && and adds parens - with `not` expression on left - autocorrects "and" with && and adds parens - -RuboCop::Cop::Layout::IndentationWidth - with Width set to 4 - for a file with byte order mark - accepts correctly indented method definition - with if statement - registers an offense for bad indentation of an if body - #autocorrect - corrects bad indentation - with ignored patterns set - accepts unindented lines for those keywords - with Width set to 2 - with if statement - does not raise any error with empty braces - registers offense for bad indentation of ternary inside else - registers an offense for bad indentation of an elsif body - registers an offense for bad indentation of an else body when if and elsif body contains no code - accepts a one line if statement - registers offense for bad indentation of modifier if in else - registers an offense for bad indentation of an else body - accepts if/elsif/else/end laid out as a table - accepts an empty if - accepts indentation after if on new line after assignment - accepts if/then/else/end laid out as another table - registers an offense for bad indentation of an else body when if body contains no code - accepts an if/else branches with rescue clauses - accepts a correctly aligned if/elsif/else/end - accepts a correctly aligned if/elsif/else/end as a method argument - accepts `rescue` after an empty body - accepts `ensure` after an empty body - registers an offense for bad indentation of an if body - #autocorrect - handles lines with only whitespace - indents parenthesized expressions - leaves block unchanged if block end is not on its own line - does not indent heredoc strings - leaves rescue ; end unchanged - does not correct in scopes that contain block comments - corrects bad indentation - with assignment - when alignment style is variable - and end is aligned with keyword - registers an offense for an if with element assignment - registers an offense for an if with setter - registers an offense for an if - registers an offense for an until - registers an offense for a while - accepts an if/else in assignment on next line - and end is aligned with variable - accepts an if with end aligned with element assignment - accepts an if/else with chaining after the end - accepts an if/else with chaining with a block after the end - accepts an if with end aligned with variable - accepts an if/else - accepts an if with end aligned with setter - and end is aligned randomly - registers an offense for a while - registers an offense for an until - registers an offense for an if - when alignment style is start_of_line - and end is aligned randomly - registers an offense for an if - registers an offense for a while - registers an offense for an until - and end is aligned with keyword - registers an offense for an if with element assignment - registers an offense for a while - registers an offense for an if - accepts an if/else in assignment on next line - registers an offense for an if with setter - registers an offense for an until - and end is aligned with variable - accepts an if with end aligned with variable - accepts an if with end aligned with element assignment - accepts an if/else with chaining with a block after the end - accepts an if/else - accepts an if with end aligned with setter - accepts an if/else with chaining after the end - when alignment style is keyword - and end is aligned with variable - registers an offense for an if - registers an offense for a while - autocorrects bad indentation - and end is aligned with keyword - accepts an until in assignment - accepts an if/else in assignment on next line - accepts a while in assignment - accepts an if in assignment - accepts an if/else in assignment - with case - accepts correctly indented case/when/else - accepts aligned values in when clause - accepts case/when/else laid out as a table - registers an offense for bad indentation in a case/when body - accepts indented when/else plus indented body - accepts case/when/else with then beginning a line - registers an offense for bad indentation in a case/else body - with def/rescue/end - registers an offense for bad indentation of bodies - registers an offense for bad indent of defs bodies with a modifier - with block - registers an offense for bad indentation of a {} body - accepts a correctly indented block body - registers an offense for bad indentation of a do/end body - accepts an empty block body - accepts badly indented code if block end is not on separate line - 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 for - accepts an empty for - registers an offense for bad indentation of a for body - with def/defs - when end is aligned with def - registers an offense for bad indentation of a defs body - registers an offense for bad indentation of a def body - accepts an empty defs body - with an assignment - accepts an empty def 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 - accepts an empty def body - registers an offense for bad indentation of a defs body - registers an offense for bad indentation of a def body - with an assignment - when modifier and def are on the same line - registers an offense for bad indentation of a defs body - accepts a correctly aligned body - 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 - accepts a correctly aligned body - registers an offense for bad indentation of a defs body - when multiple modifiers are used in a block anda method call is made at end of the block - accepts a correctly aligned body - registers an offense for bad indentation of a def - registers an offense for bad indentation of a def body - with module - when consistency style is normal - registers an offense for bad indentation of a module body - accepts an empty module body - when consistency style is indented_internal_methods - accepts normal non-indented internal methods ofmodule functions - registers an offense for bad indentation of a module body - with while/until - accepts an empty while - registers an offense for bad indentation of an until body - registers an offense for bad indentation of a while body - registers an offense for bad indentation of begin/end/while - 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 indented_internal_methods - registers an offense for normal non-indented internal methods indentation - registers an offense for normal non-indented internal methods indentation when defined in a singleton class - when consistency style is normal - accepts indented public, protected, and private - registers offenses for indented_internal_methods indentation - when consistency style is outdent - accepts access modifier is outdent - with begin/rescue/else/ensure/end - registers an offense for bad indentation of bodies - with unless - accepts an empty unless - registers an offense for bad indentation of an unless body - -RuboCop::Cop::Lint::RedundantCopDisableDirective - .check - when there are disabled lines - 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 is an offense - and a comment disables - that cop - returns no offense - all cops - returns no offense - that cop but on other lines - returns an offense - and there are no offenses - and a comment disables - 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 - 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 - multiple cops - returns an offense - itself and all cops - disabled on different ranges - returns no offense - comment is not at the beginning of the file - and not all cops have offenses - returns an offense - misspelled cops - returns an offense - one cop - returns an offense - an unknown cop - returns an offense - all cops - returns an offense - multiple cops, and one of them has offenses - returns an offense - when there are no disabled lines - returns no offense - -RuboCop::Cop::Style::IpAddresses - does not register an offense on an empty string - with allowed addresses - does not register an offense for a allowed addresses - does not register an offense if the case differs - IPv6 - does not register an offense for an invalid address - registers an offense for a shortened address - registers an offense for an address with 0s collapsed - registers an offense for a valid 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) + and 1 argument does not register an offense - when it is removed from the allowed addresses - registers an offense - IPv4 - registers an offense for a valid address - does not register an offense for an invalid address - does not register an offense for an address inside larger text - -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 + 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 + when format is invalid registers an offense - registers an offense if message argument is passed - -RuboCop::Formatter::TapFormatter - #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 no offenses are detected - prints "ok" - when any offenses are detected - prints "not ok" - -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 - 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 - registers an offense and corrects when converting variable into array with check - -RuboCop::Formatter::TextUtil - pluralize - will pluralize -1 - will not pluralize 1 - will pluralize fractions - will pluralize negative quantities less than -1 - will pluralize quantities greater than 1 - will not change 0 to no - will change 0 to no when configured - -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 Complex 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 interpolated Symbol in the block - does not register an offense when using `#fetch` with an argument in the block - 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 Float in the block - registers an offense and corrects when using `#fetch` with Symbol 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 empty block - does not register an offense when using `#fetch` with argument fallback - does not register an offense when using `#fetch` with `Rails.cache` - registers an offense and corrects when using `#fetch` with String in the block and strings are frozen - registers an offense and corrects when using `#fetch` with Integer in the block - -RuboCop::CommentConfig - #cop_enabled_at_line? - supports disabling all lines after a directive - supports enabling/disabling cops without a prefix - does not confuse a comment directive embedded in a string literal with a real comment - supports enabling/disabling multiple cops along with a comment - just ignores unpaired enabling directives - handles indented single line - supports disabling all cops except Lint/RedundantCopDisableDirective with keyword all - does not confuse a cop name including "all" with all cops - supports disabling cops with multiple uppercase letters - supports disabling multiple lines with a pair of directive - supports enabling/disabling multiple cops in a single directive - supports disabling cops on a comment line with an EOL comment - supports disabling cops with numbers in their name - supports disabling single line with a directive at end of line - can handle double disable of one cop - -RuboCop::Cop::Lint::CircularArgumentReference - circular argument references in keyword arguments - 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 there is one circular argument reference - registers 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 the keyword argument is not circular - does not register an offense - when there are multiple offensive keyword arguments - registers an offense - 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 - -RuboCop::Cop::Lint::RaiseException - registers an offense and corrects for `raise` with `::Exception` and message - registers an offense and corrects for `fail` with `Exception` and message - registers an offense and corrects for `raise` with `Exception` and message - registers an offense and corrects for `raise` with `::Exception.new` - registers an offense and corrects for `raise` with `::Exception` - does not register an offense for `raise` without arguments - registers an offense and corrects for `raise` 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.new` and message - registers an offense and corrects for `raise` with `Exception` - does not register an offense for `fail` without arguments - registers an offense and corrects for `fail` with `Exception` - registers an offense and corrects for `raise` with `Exception.new(args*)` - 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::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 slightly more complicated 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 chain where the second block is single-line - registers an offense for a simple case - -RuboCop::Cop::Layout::EmptyLinesAroundBlockBody - 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 - is not fooled by single line blocks - 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 - 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 { } 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 do end block - is not fooled by single line blocks - registers an offense for block body not starting or ending with a blank - ignores block with an empty body - -RuboCop::Cop::Lint::StructNewOverride - registers an offense using `Struct.new(symbol)` - registers an offense using `Struct.new(...)` with an option argument - registers an offense using `::Struct.new(symbol)` - registers an offense using `Struct.new(...)` with multiple overrides - does not register an offense with an override within a given block - registers an offense using `Struct.new(string, ...symbols)` - registers an offense using `Struct.new(symbol, string)` - does not register an offense with no overrides - registers an offense using `Struct.new(...)` with a block - registers an offense using `Struct.new(...symbols)` - -RuboCop::Cop::Style::WordArray - when EnforcedStyle is array - autocorrects a %W() array which uses string with hyphen - autocorrects a %w() array which uses string with hyphen - registers an offense for a %w() array - autocorrects a %W() array which uses escapes - autocorrects a %W() array which uses string interpolation - doesn't fail with `encoding: binary - does not register an offense for arrays of double quoted strings - doesn't fail on strings which are not valid UTF-8 - does not register an offense for arrays of strings with hyphens - does not register an offense for arrays of single quoted strings - autocorrects a %w() array which uses single quotes - with a custom WordRegex configuration - registers an offense for arrays of email addresses - with non-default MinSize - does not autocorrects arrays of one symbol if MinSize > 1 - with a WordRegex configuration which accepts almost anything - uses %w for strings which only appear to have an escape - uses %W when autocorrecting strings with non-printable chars - when EnforcedStyle is percent - registers an offense in a non-ambiguous block context - uses %W when autocorrecting strings with embedded newlines and tabs - does not register offense for array with allowed number of strings - does not register an offense on non-word strings - does not register an offense for array starting with %w - does not register an offense for array containing non-string - detects right value of MinSize to use for --auto-gen-config - registers an offense for an array with comments outside of it - doesn't fail in wacky ways when multiple cop instances are used - does not register an offense for array of non-words - does not register an offense in an ambiguous block context - registers an offense for arrays with character constants - detects when the cop must be disabled to avoid offenses - does not register an offense for array with empty strings - auto-corrects an array of words in multiple lines - does not register an offense for an array with comments in it - keeps the line breaks in place after auto-correct - auto-corrects an array with one element - registers an offense for strings with newline and tab escapes - registers an offense for arrays of single quoted strings - auto-corrects an array of words using partial newlines - auto-corrects an array of words - registers an offense for arrays of double quoted strings - registers an offense for arrays of strings containing hyphens - auto-corrects an array of words and character constants - 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 - 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 - -RuboCop::Cop::Style::RandomWithOffset - registers an offense when using offset - rand(erange) - registers an offense when using rand(int) + offset - registers an offense when using Random.rand - registers an offense when using rand(irange) - offset - registers an offense when using Random.rand(int).succ - registers an offense when using offset - rand(int) - registers an offense when using rand(int).succ - registers an offense when using rand(int) - offset - registers an offense when using rand(irange) + offset - registers an offense when using ::Random.rand(int).pred - registers an offense when using offset - rand(irange) - registers an offense when using ::Kernel.rand - registers an offense when using rand(int).pred - registers an offense when using rand(irange).succ - registers an offense when using Kernel.rand - registers an offense when using rand(erange) + offset - registers an offense when using rand(erange).succ - registers an offense when using offset + rand(int) - registers an offense when using offset + Random.rand(int) - does not register an offense when using range with double dots - registers an offense when using ::Random.rand - does not register an offense when using range with triple dots - registers an offense when using offset - ::Random.rand(int) - registers an offense when using rand(erange) - offset - registers an offense when using rand(int).next - -RuboCop::Cop::Lint::AmbiguousRegexpLiteral - with a regexp literal in the first argument - without parentheses - registers an offense and corrects when nesting - registers an offense and corrects when single argument - registers an offense and corrects when using block argument - registers an offense and corrects when multiple arguments - with parentheses - accepts - -RuboCop::Cop::Lint::UnderscorePrefixedVariableName - in a method calling `binding` without arguments - when an underscore-prefixed argument is not used explicitly + when format is not a string literal + 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 + on format with %{} interpolations + and 1 argument does not register an offense - when an underscore-prefixed argument is used explicitly + and multiple arguments registers an offense - when an underscore-prefixed named capture variable is used - registers an offense - when an underscore-prefixed variable is reassigned + when argument itself contains format characters and formats in format string and argument are not equal + ignores argument formatting + 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 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 passed an empty array does not register an offense - when an underscore-prefixed block argument is used - registers an offense - registers 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 variable is used - registers an offense - in a method calling `super` with arguments - when an underscore-prefixed argument is not used + when multiple arguments are called for + and a single variable argument is passed does not register an offense - when an underscore-prefixed argument is used explicitly - registers an offense - when an underscore-prefixed keyword block argument is used - registers an offense - when AllowKeywordBlockArguments is set + and a single send node is passed does not register an offense - when non-underscore-prefixed variable is used - does not register an offense - when an underscore-prefixed variable is captured by a block + 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 `#%` + registers an offense for `#sprintf` + +RuboCop::Cop::Lint::ReturnInVoidContext + with a non initialize method containing a return accepts - 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 method argument is used + when return is in top scope + accepts + with a class method called initialize containing a return + accepts + with a setter method containing a return with a value registers an offense - when an underscore-prefixed variable in top-level scope is used + with a setter method containing a return without a value + accepts + with an initialize method containing a return with a value registers an offense - -RuboCop::Cop::Style::VariableInterpolation - registers an offense for interpolated regexp nth back references - registers an offense for interpolated global variables in symbol - 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 backticks - registers an offense for interpolated global variables in regexp - registers an offense for interpolated class variables - registers an offense for interpolated instance variables - does not register an offense for variables in expressions + with an initialize method containing a return without a value + accepts RuboCop::ConfigStore .for @@ -14285,6591 +15950,5036 @@ when --force-default-config option is specified uses default config without searching for config path -RuboCop::Cop::Metrics::BlockLength - rejects a block with more than 5 lines +RuboCop::Cop::Style::FormatStringToken + works inside hashes + ignores time format when it is stored in a variable + handles dstrs + ignores time format and unrelated `format` method using + ignores http links + supports flags and modifiers + ignores time format (when used as argument to strftime) + ignores percent escapes + ignores placeholder arguments + ignores xstr + ignores time format (when used as argument to strptime) + ignores `%r` regexp + handles __FILE__ + ignores regexp + 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 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 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 + 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 + 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 template + registers offenses for annotated style + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + 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 + 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 + 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 unannotated + gives a helpful error message + when enforced style is template + gives a helpful error message + 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 + 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 + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + 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 annotated + gives a helpful error message + 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 + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + 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 + supports dynamic string with interpolation + configures the enforced style to template after inspecting "%{a}" + sets the enforced style to annotated after inspecting "%s" + 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 + 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}" + 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 + 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 annotated style + 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 + 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 + 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 template + 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 annotated style + 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 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 + 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 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 + sets the enforced style to annotated after inspecting "%s" + 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" + registers offenses for annotated style + supports dynamic string with interpolation + 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 + 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 + 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 + 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 + 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" + +RuboCop::Cop::Layout::MultilineArrayBraceLayout + ignores single-line arrays + ignores implicit arrays + ignores empty arrays + 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 + 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 + 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 + 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 + new_line 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 + 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 + allows closing brace on different 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 + same_line style + opening brace on separate line from 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 + opening brace on same line as first 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 + allows closing brace on same line from last element + autocorrects closing brace on different 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 + detects closing brace on separate line from last element + does not autocorrect the closing brace + 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 + +RuboCop::Cop::Metrics::ModuleLength + accepts a module with 5 lines + accepts a module with less than 5 lines reports the correct beginning and end lines - properly counts nested blocks - accepts empty blocks - does not count commented lines by default - rejects brace blocks too - accepts a block with multiline receiver and less than 3 lines of body + accepts empty modules does not count blank lines - accepts a block with less than 3 lines - when ExcludedMethods is enabled - 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 - still rejects other methods with long blocks - accepts the foo method with a long block - when a method is ignored, but receiver is a module - does not report an offense - when receiver contains whitespaces - ignores whitespaces - when defining a class - does not register an offense - when defining a module - does not register an offense + rejects a module with more than 5 lines when `CountAsOne` is not empty folds array into one line when CountComments is enabled also counts commented lines + when inspecting a class defined with ::Module.new + registers an offense + 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 + 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 -RuboCop::Cop::Style::MixinUsage - does not register an offense when using inside nested module - include - does not register an offense when using inside block - registers an offense when using `include` in method definition outside class or module - registers an offense when using only `include` statement - does not register an offense when using inside block and `if` condition is after `include` - doesn't register an offense when `include` call is a method argument - does not register an offense when using `include` in method definition inside module - does not register an offense when using outside class - does not register an offense when using inside class - registers an offense when using outside class (used above) - registers an offense when using outside class (used below) - does not register an offense when using `include` in method definition inside class - Multiple definition classes in one - does not register an offense when using inside class - Nested module - registers an offense when using outside class - prepend - registers an offense when using outside class - does not register an offense when using inside class - extend - does not register an offense when using inside class - registers an offense when using outside class +RuboCop::Cop::Layout::EmptyLinesAroundBlockBody + 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 starting with a blank passed to a multi-line method call + accepts block body starting with a line with spaces + registers an offense for block body ending with a blank + when EnforcedStyle is no_empty_lines for { } block + 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 + registers an offense for block body ending 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 + registers an offense for block body not starting or ending with a blank + is not fooled by single line blocks + 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::HashTransformKeys - below Ruby 2.5 - does not flag even if transform_keys could be used - when using Ruby 2.5 or newer - does not flag each_with_object when both key & value are transformed - does not flag key transformation in the absence of to_h - correctly autocorrects _.map{...}.to_h without block - does not flag each_with_object when no transformation occurs - does not flag each_with_object when key transformation uses value - does not flag key transformation when receiver is array literal - does not flag _.map{...}.to_h when both key & value are transformed - does not flag each_with_object when its argument is not modified - correctly autocorrects Hash[_.map{...}] - correctly autocorrects _.map{...}.to_h with block - flags _.map{...}.to_h when transform_keys could be used when line break before `to_h` - does not flag each_with_object when its receiver is array literal - flags Hash[_.map{...}] when transform_keys could be used - does not flag Hash[_.map{...}] when both key & value are transformed - flags _.map{...}.to_h 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 - with inline block - flags each_with_object when transform_keys could be used +RuboCop::Cop::Style::SingleArgumentDig + dig over literal + with multiple arguments + does not register an offense + with single argument + registers an offense and corrects unsuitable use of dig + when using dig with splat operator + does not register an offense + when without a receiver + does not register an offense + dig over a variable as caller + with single argument + registers an offense and corrects unsuitable use of dig + when using dig with splat operator + does not register an offense + with multiple arguments + does not register an offense -RuboCop::Cop::Style::MixinGrouping - when configured with grouped style - 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 - allows include with an explicit receiver - registers an offense for single mixins in separate calls - 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 - when using `extend` - registers an offense for single mixins in separate calls - when configured with separated style - when using `include` - allows include call as an argument to another method - registers an offense for several mixins in one call - registers an offense for several mixins in separate calls - when using `extend` - 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 using `prepend` - registers an offense for several mixins in one call +RuboCop::Cop::Severity + has a few required attributes + overrides #to_s + redefines == to compare severities + is frozen + #code + refactor + is expected to eq "R" + fatal + is expected to eq "F" + convention + is expected to eq "C" + warning + is expected to eq "W" + error + is expected to eq "E" + #level + error + is expected to eq 4 + warning + is expected to eq 3 + refactor + is expected to eq 1 + fatal + is expected to eq 5 + convention + is expected to eq 2 + Comparable + warning + is expected to be < error + error + is expected to be < fatal + convention + is expected to be < warning + refactor + is expected to be < convention + constructs from code + F + is expected to eq # + R + is expected to eq # + E + is expected to eq # + C + is expected to eq # + W + is expected to eq # -RuboCop::Cop::Layout::EmptyLinesAroundAccessModifier - EnforcedStyle is `around` - ignores module_function with a right-hand-side condition - ignores module_function deep inside a method call - accepts missing blank line when at the beginning of module - 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 class - accepts missing blank line when specifying a superclass that breaks the line - autocorrects blank line after #{access_modifier} with comment - accepts missing blank line when at the beginning of class - autocorrects blank line after #{access_modifier} with comment - requires blank line when next line started with end - ignores an accessor with the same name as protected 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 - accepts missing blank line when specifying a superclass that breaks the line - ignores module_function inside a method call - accepts missing blank line when specifying a superclass that breaks the line - requires blank line after module_function - accepts missing blank line when at the beginning of module - accepts missing blank line when at the beginning of sclass - recognizes blank lines with DOS style line endings - requires blank line before module_function - requires blank line before public - accepts missing blank line when at the beginning of sclass - accepts missing blank line when at the end of specifying `self` - ignores public with a right-hand-side condition - ignores public inside a method call - accepts missing blank line when at the end of block - ignores protected with a right-hand-side condition - accepts missing blank line when at the end of block - accepts missing blank line when at the beginning of sclass - accepts missing blank line when at the end of specifying `self` - accepts missing blank line when at the end of block - requires blank line when next line started with end - requires blank line after private - requires blank line after, but not before, module_function when at the beginning of class/module - requires blank line when next line started with end - accepts missing blank line when at the end of specifying a superclass - requires blank line after public - ignores protected deep inside a method call - 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 - requires blank line before private - accepts missing blank line when specifying `self` that breaks the line - ignores an accessor with the same name as public above a method definition - ignores protected inside a method call - autocorrects blank line after #{access_modifier} with comment - accepts missing blank line when at the end of block - accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line - recognizes blank lines with DOS style line endings - ignores private inside a method call - accepts missing blank line when specifying `self` that breaks the line - ignores comment line before private - requires blank line after, but not before, protected when at the beginning of class/module - requires blank line before protected - accepts missing blank line when at the beginning of class - ignores private deep inside a method call - requires blank line after protected - accepts missing blank line when at the end of specifying a superclass - accepts missing blank line when at the beginning of sclass - accepts missing blank line when at the beginning of module - ignores comment line before module_function - accepts missing blank line when at the end of specifying `self` - accepts missing blank line when at the beginning of module - ignores comment line before public - requires blank line after, but not before, private when at the beginning of class/module - ignores private with a right-hand-side condition - accepts missing blank line when at the beginning of filewhen specifying a superclass that breaks the line - 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 specifying a superclass - accepts missing blank line when at the end of specifying `self` - ignores public deep inside a method call - accepts missing blank line when specifying `self` that breaks the line - ignores an accessor with the same name as private above a method definition - requires blank line after, but not before, public when at the beginning of class/module - ignores an accessor with the same name as module_function above a method definition - recognizes blank lines with DOS style line endings - ignores comment line before protected - accepts missing blank line when specifying a superclass that breaks the line - at the beginning of block - for blocks defined with do - requires blank line after, but not before, public - 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 - accepts missing blank line with arguments - for blocks defined with do - requires blank line after, but not before, module_function - 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, private - 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 - requires blank line after, but not before, protected - accepts missing blank line with arguments - EnforcedStyle is `only_before` - registers an offense for blank line after protected - registers an offense for blank line after private - accepts blank line after public - accepts missing blank line after protected - does not register an offense when `end` immediately after private - registers an offense for missing blank line before module_function - registers an offense for missing blank line before public - accepts blank line after module_function - does not register an offense when `end` immediately after protected - accepts missing blank line after private - registers an offense for missing blank line before private - registers an offense for missing blank line before protected +RuboCop::Cop::Style::HashEachMethods + when node matches a keys#each or values#each + when receiver is implicit + does not register an offense for each_value + does not register an offense for `values.each` + does not register an offense for `keys.each` + does not register an offense for each_key + when receiver is a send + does not register an offense for foo#each_key + registers offense, auto-corrects foo#keys.each to foo#each_key + does not register an offense for Hash#each_value + registers offense, auto-corrects foo#values.each to foo#each_value + when receiver is a hash literal + does not register an offense for {}#each_value + registers offense, auto-corrects {}#keys.each with {}#each_key + does not register an offense for {}#each_key + registers offense, auto-corrects {}#values.each with {}#each_value -RuboCop::Cop::Lint::EachWithObjectArgument - registers an offense for float argument - registers an offense for bignum argument - registers an offense for fixnum argument - accepts a variable argument - accepts a string argument - accepts two arguments - when using safe navigation operator - registers an offense for fixnum argument +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 multi-line do..end block + accepts it if there is no chained call + accepts a chained block + registers an offense for a chained call + when using safe navigation operator + registers an offense for a chained call + with a {} block + accepts a multi-line block with a chained call + accepts a single-line block with a chained call -RuboCop::Cop::Naming::PredicateName - without restricted prefixes - accepts method name that starts with unknown prefix - registers an offense when method name starts with "is" - accepts method name when corrected name is invalid identifier - registers an offense when method name starts with "has" - without method definition macros - accepts method name when corrected name is invalid identifier - registers an offense when using `define_method` - does not register any offenses when using an internal affair macro - with restricted prefixes - registers an offense when method name starts with "is" - 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" - accepts method name that starts with unknown prefix - with method definition macros - registers an offense when using `define_method` - accepts method name when corrected name is invalid identifier - registers an offense when using an internal affair macro - with permitted predicate names - accepts method name which is in permitted list +RuboCop::Cop::Naming::AccessorMethodName + registers an offense for singleton method get_... with no args + accepts singleton method set_something with no args + accepts singleton method set_something with two args + registers an offense for method get_... with no args + accepts method set_something with no args + accepts method set_something with two args + accepts method get_something with args + registers an offense for singleton method set_... with one args + registers an offense for method set_something with one arg + accepts singleton method get_something with args -RuboCop::Cop::Layout::SpaceInsideParens - when EnforcedStyle is space - registers an offense for no spaces inside parens - accepts parentheses with comment and line break - accepts parentheses with line break - registers an offense in block parameter list with no spaces - accepts parentheses with spaces - when EnforcedStyle is no_space - accepts parentheses in block parameter list - accepts parentheses with no spaces - registers an offense for spaces inside parens - accepts parentheses with line break - accepts parentheses with comment and line break +RuboCop::Cop::Style::MissingRespondToMissing + allows method_missing and respond_to_missing? implemented as instance methods + registers an offense respond_to_missing? is implemented as an instance method and method_missing is implemented as a class method + 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 when respond_to_missing? is not implemented + allows method_missing and respond_to_missing? when defined with inline access modifier + allows method_missing and respond_to_missing? when defined with inline access modifier and method_missing is not qualified by inline access modifier -RuboCop::Cop::Layout::EndAlignment - accepts matching unless ... end - accepts matching until ... end - can handle modifier if - auto-corrects mismatched puts 1; unless test end - accepts matching puts 1; class ... end - accepts matching class ... end - registers an offense for mismatched while test end - auto-corrects mismatched case a when b end - registers an offense for mismatched puts 1; until test end - auto-corrects mismatched until test end - registers an offense for mismatched until test end - registers an offense for mismatched puts 1; while test end - accepts matching while ... end - auto-corrects mismatched puts 1; class Test end - auto-corrects mismatched while test end - registers an offense for mismatched puts 1; case a when b end - auto-corrects mismatched puts 1; until test end - accepts matching puts 1; unless ... end - accepts matching puts 1; until ... end - registers an offense for mismatched unless test end - auto-corrects mismatched if test end - accepts matching if ... end - accepts matching puts 1; while ... end - auto-corrects mismatched unless test end - accepts matching puts 1; if ... end - accepts matching class ... end - auto-corrects mismatched puts 1; while test end - auto-corrects mismatched puts 1; class Test end - accepts matching puts 1; module ... end - accepts matching case ... end - registers an offense for mismatched case a when b end - can handle ternary if - registers an offense for mismatched module Test end - auto-corrects mismatched module Test end - auto-corrects mismatched puts 1; if test end - registers an offense for mismatched puts 1; class Test end - auto-corrects mismatched module Test end - registers an offense for mismatched puts 1; unless test end - accepts matching puts 1; case ... end - registers an offense for mismatched puts 1; if test end - registers an offense for mismatched if test end - registers an offense for mismatched puts 1; class Test end - registers an offense for mismatched module Test end - accepts matching module ... end - auto-corrects mismatched puts 1; case a when b end - when end is preceded by something else than whitespace +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::Layout::SpaceBeforeComment + accepts a comment that begins a line + accepts an EOL comment with a preceding space + registers an offense and corrects missing space before an EOL comment + accepts a doc comment + +RuboCop::Cop::Layout::SpaceAroundBlockParameters + when EnforcedStyleInsidePipes is no_space + registers an offense and corrects no space after closing pipe + registers an offense and corrects a lambda for space after the last parameter + registers an offense and corrects for space with parens + accepts line break after closing pipe + registers an offense and corrects space before first parameter + registers an offense and corrects a lambda for space before first parameter + registers an offense and corrects multiple spaces before parameter + accepts a lambda with spaces in the right places + registers an offense and corrects all types of spacing issues for a lambda + registers an offense and corrects all types of spacing issues + accepts an empty block + accepts a block with spaces in the right places + accepts block parameters with surrounding space that includes line breaks + accepts a block with parameters but no body + skips lambda without args + registers an offense and corrects space after last parameter + accepts a block parameter without preceding space + skips lambda without parens + trailing comma + accepts no space after the last comma + registers an offense for space after the last comma + when EnforcedStyleInsidePipes is space + registers an offense and corrects no space after last parameter + registers an offense and corrects a lambda for no space after last parameter + registers an offense and corrects missing space before first argument and after last argument + registers an offense and corrects multiple spaces after last parameter + registers an offense and corrects no space after closing pipe + accepts an empty block + registers an offense and corrects a lambda for no space before first parameter + registers an offense and corrects multiple spaces before 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 for no space before first parameter + registers an offense and corrects extra space before first parameter + accepts a block with spaces in the right places + accepts line break after closing pipe + skips lambda without args + accepts a lambda with spaces in the right places + accepts a block parameter without preceding space + skips lambda without parens + registers an offense and corrects a lambda for extra spacebefore 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 block arguments inside Hash#each + trailing comma + accepts space after the last comma + registers an offense and corrects no space after the last comma + +RuboCop::Cop::Lint::UriRegexp + registers an offense and corrects using `URI.regexp` without argument + registers an offense and corrects using `::URI.regexp` without argument + does not register an offense when using `regexp` with variable 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` without receiver + array argument + registers an offense and corrects using `URI.regexp` with %i arrays + registers an offense and corrects using `URI.regexp` with literal arrays + registers an offense and corrects using `URI.regexp` with %w arrays + +RuboCop::Cop::Style::ZeroLengthPredicate + when inspecting a File::Stat object + does not register an offense with ::File does not register an offense - regarding assignment - when EnforcedStyleAlignWith is keyword - auto-corrects mismatched var = until test end - accepts matching var = while ... end - accepts matching var[0] = case ... 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 = until test end - accepts matching var = until ... end - registers an offense for mismatched var = while test end - accepts matching var = case ... end - auto-corrects mismatched var << until test end - auto-corrects mismatched var = unless test end - registers an offense for mismatched var = unless test end - accepts matching var = if ... end - accepts matching var = unless ... end - auto-corrects mismatched var = if test end - auto-corrects mismatched var = while test end - when EnforcedStyleAlignWith is variable - auto-corrects mismatched h.k = if test end - registers an offense for mismatched var = while test end - registers an offense for mismatched CNST << 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 = unless test end - accepts matching var = if ... end - auto-corrects mismatched var = until test end.j - auto-corrects mismatched var = if test end - registers an offense for mismatched h[k] << if test end - registers an offense for mismatched var = unless test end - registers an offense for mismatched var << unless test end - auto-corrects mismatched var << if test end - accepts matching var ||= if ... end - registers an offense for mismatched h.k = if test end - auto-corrects mismatched var = # comment while test end - accepts matching a, b = if ... end - accepts matching var = until ... end - registers an offense for mismatched var << until test end - auto-corrects mismatched var += if test end - registers an offense for mismatched var &&= if test end - accepts matching var = if ... end - auto-corrects mismatched var = while test end - registers an offense for mismatched var = case a when b end - auto-corrects mismatched var = until test end - auto-corrects mismatched @var = if test end - accepts matching var = while ... end - auto-corrects mismatched var << case a when b end - registers an offense for mismatched var = until test do_something end - registers an offense for mismatched a, b = if test end - accepts matching CNST = if ... end - accepts matching h.k = if ... end - accepts matching var = until ... end - auto-corrects mismatched h[k] << if test end - registers an offense for mismatched @@var = if test end - auto-corrects mismatched var = if test end - auto-corrects mismatched var = until test do_something end - auto-corrects mismatched $var << if test end - registers an offense for mismatched var = if test end - auto-corrects mismatched var ||= if test end - registers an offense for mismatched h[k] = if test end - auto-corrects mismatched var[x] = while test end - registers an offense for mismatched var ||= if test end - auto-corrects mismatched var = unless test end - registers an offense for mismatched var = # comment while test end - accepts matching @var = if ... end - registers an offense for mismatched var = until test end - accepts matching var = until ... 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 @@var << if test end - accepts matching var = case ... end - accepts matching $var = if ... end - registers an offense for mismatched var += if test end - accepts matching var = unless ... end - auto-corrects mismatched @@var << if test end - auto-corrects mismatched CNST << if test end - accepts matching h[k] = if ... end - registers an offense for mismatched var = until test end.j - auto-corrects mismatched var &&= if test end - auto-corrects mismatched var = case a when b end - auto-corrects mismatched @var << if test end - registers an offense for mismatched CNST = if test end - auto-corrects mismatched h[k] = if test end - auto-corrects mismatched @@var = if test end - auto-corrects 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 - auto-corrects mismatched a, b = if test end - registers an offense for mismatched var[x] = while test end - registers an offense for mismatched @var = if test end - accepts matching var += if ... end - registers an offense for mismatched var << if test end - auto-corrects mismatched var << unless test end - accepts matching var << if ... end - accepts matching var &&= if ... end - auto-corrects mismatched var << until test end - when EnforcedStyleAlignWith is variable - registers an offense for mismatched puts 1; case a when b end - auto-corrects mismatched puts 1; if test end - accepts matching puts 1; case ... end - auto-corrects mismatched puts 1; module Test end - registers an offense for mismatched puts 1; class Test end - auto-corrects mismatched case a when b end - registers an offense for mismatched module Test end - registers an offense for mismatched puts 1; until test end - accepts matching puts 1; module ... end - auto-corrects mismatched puts 1; case a when b end - auto-corrects mismatched class Test end - accepts matching until ... end - accepts matching puts 1; while ... end - registers an offense for mismatched puts 1; unless test end - registers an offense for mismatched while test end - accepts matching while ... end - accepts matching unless ... end - auto-corrects mismatched puts 1; class Test end - registers an offense for mismatched puts 1; while test end - auto-corrects mismatched puts 1; while test end - accepts matching puts 1; if ... 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 - registers an offense for mismatched unless test end - accepts matching puts 1; class ... end - accepts matching puts 1; unless ... end - auto-corrects mismatched while test end - auto-corrects mismatched puts 1; unless test end - accepts matching module ... end - accepts matching class ... end - registers an offense for mismatched if test end - auto-corrects mismatched module Test end - auto-corrects mismatched if test end - registers an offense for mismatched until test end - registers an offense for mismatched puts 1; if test end - accepts matching case ... end - registers an offense for mismatched puts 1; module Test end - accepts matching if ... end - auto-corrects mismatched until test end - registers an offense for mismatched class Test end - accepts matching puts 1; until ... end - when EnforcedStyleAlignWith is start_of_line - registers an offense for mismatched puts(if test end) - registers an offense for mismatched puts 1; if test end - auto-corrects mismatched puts 1; unless test end - auto-corrects mismatched while test end - auto-corrects mismatched var << until test end - auto-corrects mismatched class Test end - auto-corrects mismatched var = case a when b 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 = case a when b end - registers an offense for mismatched puts 1; unless test end - registers an offense for mismatched puts 1; until test end - accepts matching puts 1; until ... end - registers an offense for mismatched if test end - registers an offense for mismatched puts 1; case a when b end - auto-corrects mismatched var = if test end - auto-corrects mismatched var = until test end - registers an offense for mismatched var << until test end - accepts matching var << while ... end - registers an offense for mismatched puts 1; while test end - auto-corrects mismatched var << while test end - accepts matching puts 1; if ... end - auto-corrects mismatched until test end - registers an offense for mismatched var << unless test end - accepts matching puts 1; unless ... end - accepts matching puts 1; case ... end - auto-corrects mismatched puts 1; until test end - accepts matching puts 1; while ... end - auto-corrects mismatched puts 1; case a when b end - registers an offense for mismatched var = until test end - registers an offense for mismatched var = if test end - accepts matching var = case ... end - registers an offense for mismatched module Test end - auto-corrects mismatched var = while test end - registers an offense for mismatched puts 1; class Test end - accepts matching puts 1; class ... end - auto-corrects mismatched puts 1; module Test end - registers an offense for mismatched until test end - auto-corrects mismatched var = unless test end - accepts matching var = if ... end - auto-corrects mismatched var << case a when b end - accepts matching var = while ... end - registers an offense for mismatched var = unless test end - registers an offense for mismatched puts 1; module Test end - auto-corrects mismatched puts 1; while test end - registers an offense for mismatched var << case a when b end - registers an offense for mismatched var << while test end - registers an offense for mismatched var = if test end - registers an offense for mismatched unless test end - auto-corrects mismatched module Test end - registers an offense for mismatched class Test end - registers an offense for mismatched case a when b end - accepts matching puts 1; module ... end - auto-corrects mismatched var << unless test end - auto-corrects mismatched if test end - auto-corrects mismatched case a when b end - accepts matching var = unless ... end - auto-corrects mismatched puts 1; class Test end - auto-corrects mismatched puts(if test end) - registers an offense for mismatched var = while test end - accepts matching var = until ... end - auto-corrects mismatched puts 1; if test end - auto-corrects mismatched unless test end - registers an offense for mismatched while test end - registers an offense for mismatched var << 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 - 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 - when EnforcedStyleAlignWith is variable - auto-corrects mismatched test case a when b end - accepts matching test case ... end - registers an offense for mismatched test case a when b end - correct + opposite - registers an offense and corrects + with strings + registers an offense for `0 == string.size` + registers an offense for `0 != string.size` + registers an offense for `string.size == 0` + registers an offense for `string.size != 0` + when inspecting a Tempfile object + does not register an offense + does not register an offense with top-level ::Tempfile + 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 == 0` + registers an offense for `0 == array.size` + registers an offense for `array.length > 0` + registers an offense for `array.size < 1` + registers an offense for `array.length != 0` + registers an offense for `array.length < 1` + registers an offense for `0 != array.length` + registers an offense for `array.size != 0` + registers an offense for `0 < array.size` + registers an offense for `1 > array.size` + registers an offense for `0 != array.size` + registers an offense for `0 < array.length + registers an offense for `1 > array.length` + registers an offense for `array.size > 0` + when inspecting a StringIO object + when initialized without arguments + does not register an offense with top-level ::StringIO + does not register an offense + when initialized with a string + 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 `0 != hash.size` + registers an offense for `hash.size == 0` + registers an offense for `hash.size != 0` + with collection variables + registers an offense for `0 == collection.size` + registers an offense for `0 != collection.size` + registers an offense for `collection.size == 0` + registers an offense for `collection.size != 0` RuboCop::Cop::Style::DocumentationMethod when declaring methods outside a class - without documentation comment - when method is public - registers an offense with `end` on the same line + when declaring methods for class instance + without documentation comment registers an offense - when method is private + registers an offense with `end` on the same line + with documentation comment does not register an offense with `end` on the same line - does not register an offense with inline `private` and `end` - does not register an offense - does not register an offense with inline `private` - when required for non-public methods - registers an offense with `end` on the same line - registers an offense - registers an offense with inline `private` and `end` - registers an offense with inline `private` - 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 - with documentation comment - does not register an offense - does not register an offense with `end` on the same line - when declaring methods in a class - without documentation comment + with both public and private methods + when required for non-public methods + registers an offense + when the public method has documentation + does not register an offense + when the public method has no documentation + registers an offense 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 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 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 - wheh method is public - registers an offense with `end` on the same line - registers an offense + registers an offense with `end` on the same line + 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 + 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 with directive comment registers an offense - with annotation comment - registers an offense - when declaring methods in a module without documentation comment 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 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 - registers an offense with inline `private` - when method is public + registers an offense with `end` on the same line + wheh method is public registers an offense with `end` on the same line registers an offense - when method is module_function - registers an offense for inline def - registers an offense for separate def + with annotation comment + 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 + 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 + does not register an offense for inline def when method is public - does not register an offense does not register an offense with `end` on the same line + does not register an offense 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 - when declaring methods for class instance + when the public method has no documentation + registers an offense + when required for non-public methods + registers an offense without documentation comment - registers an offense with `end` on the same line - registers an offense - with documentation comment - does not register an offense - does not register an offense with `end` on the same line 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` - 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 with inline `private` and `end` registers an offense - when the public method has documentation - does not register an offense - with both public and private methods - when the public method has documentation + registers an offense with `end` on the same line + when method is module_function + registers an offense for inline def + registers an offense for separate def + when method is public + registers an offense + registers an offense with `end` on the same line + with documentation comment + does not register an offense + does not register an offense with `end` on the same line + without documentation comment + when method is private + does not register an offense with `end` on the same line + does not register an offense with inline `private` and `end` + does not register an offense with inline `private` does not register an offense - when the public method has no documentation - registers an offense - when required for non-public methods + 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 public registers an offense + registers an offense with `end` on the same line + 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 with inline `protected` + registers an offense -RuboCop::Cop::Style::RedundantPercentQ - 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 - accepts %q at the beginning of a double quoted string with interpolation - accepts a heredoc string that contains %q - with %q strings - 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 - registers an offfense for a string containing escaped backslashes - accepts regular expressions starting with %q - registers an offense for no quotes - auto-corrects for strings that are concatenated with backslash - registers an offense for only double quotes - accepts a string with escaped non-backslash characters - with %Q strings - accepts a string with double quotes and an escaped special character - accepts a dynamic %Q string with double quotes - auto-corrects for strings that are concatenated with backslash - accepts a string with double quotes and an escaped normal character - accepts a string with single quotes and double quotes - registers an offense for dynamic string without quotes - registers an offense for static string with only double quotes - registers an offense for static string without quotes - accepts regular expressions starting with %Q - -RuboCop::Cop::Lint::ReturnInVoidContext - with an initialize method containing a return with a value +RuboCop::Cop::Lint::IneffectiveAccessModifier + when there is `begin` before a method definition + does not register 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 + when `private` is applied to a class method registers an offense - with an initialize method containing a return without a value - accepts - with a non initialize method containing a return - accepts - with a setter method containing a return without a value - accepts - when return is in top scope - accepts - with a setter method containing a return with a value + when there is an intervening instance method + still registers an offense + when a `class << self` block is used + doesn't register an offense + when no access modifier is used + doesn't register an offense + when `protected` is applied to a class method registers an offense - with a class method called initialize containing a return - accepts + +RuboCop::Cop::Lint::OutOfRangeRegexpRef + handles `match` with no arguments + does not register offense to a regexp with valid references for a mix named and numbered captures + registers an offense when out of range references are used for mix of numbered and named captures + registers an offense when out of range references are used inside a when clause + registers an offense when the regexp is matched with `match` + uses the maximum number of captures for when clauses with multiple conditions + ignores regexp when clause conditions that contain interpolations + does not register offense to a regexp with valid references for numbered captures + does not register offense to a regexp with valid references for named captures + does not register an offence Regexp containing non literal + does not register an offense when in range references are used inside a when clause + registers an offense when the regexp appears on the right hand side of `=~` + registers an offense when the regexp is matched with `===` + ignores calls to `match?` + registers an offense when out of range references are used for non captures + registers an offense when out of range references are used for numbered captures + only registers an offense for when clauses when the regexp is matched as a literal + only registers an offense when the regexp is matched as a literal + registers an offense when out of range references are used for named captures + registers an offense when references are used before any Regexp + handles `match` with no receiver + 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 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 scan + 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 gsub! + 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 match + 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 sub + 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 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 rpartition + 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 `[]` + 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 + 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 `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 slice! + 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 + 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 slice + 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 start_with? + 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 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 + +RuboCop::Cop::Layout::SpaceInsideArrayPercentLiteral + accepts non array percent literals + for i type and ["[", "]"] delimiters + registers an offense for unnecessary spaces + accepts literals with escaped spaces + accepts literals without additional spaces + registers an offense for multiple spaces between items + accepts newlines and additional following alignment spaces + accepts multi-line literals + accepts multi-line literals within a method + accepts literals with escaped and additional spaces + for I type and ["[", "]"] delimiters + registers an offense for unnecessary spaces + accepts literals with escaped spaces + accepts newlines and additional following alignment spaces + registers an offense for multiple spaces between items + accepts literals without additional spaces + accepts multi-line literals within a method + accepts multi-line literals + accepts literals with escaped and additional spaces + for w type and ["{", "}"] delimiters + accepts multi-line literals + 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 newlines and additional following alignment spaces + registers an offense for unnecessary spaces + accepts literals with escaped spaces + for W type and ["{", "}"] delimiters + accepts literals with escaped spaces + accepts newlines and additional following alignment spaces + registers an offense for multiple spaces between items + accepts literals without additional spaces + accepts multi-line literals + registers an offense for unnecessary spaces + accepts literals with escaped and additional spaces + accepts multi-line literals within a method + for w type and ["(", ")"] delimiters + accepts literals with escaped spaces + accepts literals with escaped and additional spaces + accepts multi-line literals + accepts newlines and additional following alignment spaces + registers an offense for multiple spaces between items + registers an offense for unnecessary spaces + accepts literals without additional spaces + accepts multi-line literals within a method + for i type and ["{", "}"] delimiters + accepts multi-line literals + accepts literals without additional spaces + accepts literals with escaped and additional spaces + accepts multi-line literals within a method + registers an offense for multiple spaces between items + registers an offense for unnecessary spaces + accepts newlines and additional following alignment spaces + accepts literals with escaped spaces + for w type and ["!", "!"] delimiters + accepts literals without additional spaces + accepts multi-line literals + accepts newlines and additional following alignment spaces + registers an offense for unnecessary spaces + accepts literals with escaped spaces + accepts multi-line literals within a method + registers an offense for multiple spaces between items + accepts literals with escaped and additional spaces + for i type and ["!", "!"] delimiters + accepts newlines and additional following alignment spaces + accepts multi-line literals + registers an offense for multiple spaces between items + accepts multi-line literals within a method + accepts literals with escaped spaces + accepts literals without additional spaces + accepts literals with escaped and additional spaces + registers an offense for unnecessary spaces + for W type and ["(", ")"] delimiters + accepts literals with escaped and additional spaces + accepts multi-line literals + accepts newlines and additional following alignment spaces + registers an offense for unnecessary spaces + accepts literals with escaped spaces + accepts literals without additional spaces + accepts multi-line literals within a method + registers an offense for multiple spaces between items + for w type and ["[", "]"] delimiters + accepts literals without additional spaces + accepts multi-line literals + registers an offense for unnecessary 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 within a method + accepts literals with escaped and additional spaces + for I type and ["{", "}"] delimiters + registers an offense for unnecessary spaces + accepts multi-line literals within a method + accepts literals with escaped spaces + accepts literals without additional spaces + registers an offense for multiple spaces between items + accepts multi-line literals + accepts literals with escaped and additional spaces + accepts newlines and additional following alignment spaces + for I type and ["(", ")"] delimiters + accepts literals without additional spaces + accepts literals with escaped and additional spaces + accepts literals with escaped spaces + accepts multi-line literals within a method + registers an offense for unnecessary spaces + accepts newlines and additional following alignment spaces + accepts multi-line literals + registers an offense for multiple spaces between items + for I type and ["!", "!"] delimiters + accepts multi-line literals within a method + accepts multi-line literals + accepts newlines and additional following alignment spaces + accepts literals with escaped spaces + accepts literals with escaped and additional spaces + accepts literals without additional spaces + registers an offense for multiple spaces between items + registers an offense for unnecessary spaces + for W type and ["!", "!"] delimiters + accepts literals with escaped and additional spaces + registers an offense for multiple spaces between items + accepts literals without additional spaces + registers an offense for unnecessary spaces + accepts multi-line literals within a method + accepts newlines and additional following alignment spaces + accepts literals with escaped spaces + accepts multi-line literals + for W type and ["[", "]"] delimiters + accepts literals without additional spaces + accepts literals with escaped spaces + accepts literals with escaped and additional spaces + accepts newlines and additional following alignment spaces + registers an offense for multiple spaces between items + accepts multi-line literals + accepts multi-line literals within a method + registers an offense for unnecessary spaces + for i type and ["(", ")"] delimiters + accepts multi-line literals + registers an offense for multiple spaces between items + accepts newlines and additional following alignment spaces + accepts literals without additional spaces + accepts multi-line literals within a method + registers an offense for unnecessary spaces + accepts literals with escaped spaces + accepts literals with escaped and additional spaces RuboCop::Cop::Style::EmptyElse - configured to warn on empty else - given a case statement - with an else-clause containing only the literal nil - doesn't register an offense + with nested if and case statement + behaves like auto-correct + MissingElse is both + does not auto-correct + MissingElse is disabled + does auto-correction + MissingElse is if + does auto-correction + MissingElse is case + does not auto-correct + configured to warn on empty else and nil in else + given an unless-statement with a completely empty else-clause behaves like auto-correct - MissingElse is case - does not auto-correct MissingElse is both does not auto-correct - MissingElse is disabled + MissingElse is case does auto-correction MissingElse is if + does not auto-correct + 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 - 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 + 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 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 if + does auto-correction MissingElse is both does not auto-correct MissingElse is disabled does auto-correction - MissingElse is if + MissingElse is case does not auto-correct - with an else-clause containing only the literal nil + with no 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 - doesn't register an offense with an else-clause containing only the literal nil - doesn't register an offense - with an empty comment behaves like auto-correct - MissingElse is if - does not 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 + given an if-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 - not using semicolons + behaves like auto-correct + MissingElse is case + does auto-correction + MissingElse is disabled + does auto-correction + MissingElse is both + does not auto-correct + MissingElse is if + does not auto-correct + with an else-clause containing only the literal nil + with multiple elsifs 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 - using semicolons - 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 - in an if-statement - 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 - configured to warn on nil in else - given an if-statement - with an else-clause containing only the literal nil - when standalone + 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 + MissingElse is disabled does auto-correction - when the result is assigned to a variable - 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 + configured to warn on empty else + 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 + doesn't register an offense with no else-clause doesn't register an offense - with an else-clause containing only the literal nil using semicolons - with one elsif - 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 multiple elsifs - behaves like auto-correct - MissingElse is if - does not auto-correct - MissingElse is case - does auto-correction - MissingElse is disabled - does auto-correction - MissingElse is both - does not auto-correct with a completely empty else-clause - doesn't register an offense + 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 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 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 no else-clause - doesn't register an offense - given a case statement + MissingElse is disabled + does auto-correction with an else-clause containing only the literal nil - using semicolons + doesn't register an offense + given an if-statement + with an else-clause with side-effects + doesn't register an offense + with a completely empty else-clause + not using semicolons behaves like auto-correct - MissingElse is disabled - does auto-correction MissingElse is case - does not auto-correct + does auto-correction MissingElse is both does not auto-correct - MissingElse is if + MissingElse is disabled does auto-correction - when the result is assigned to a variable - behaves like auto-correct MissingElse is if - does auto-correction - MissingElse is both does not auto-correct + using semicolons + behaves like auto-correct MissingElse is case + does auto-correction + MissingElse is if does not auto-correct MissingElse is disabled does auto-correction - with a completely empty else-clause - doesn't register an offense + MissingElse is both + does not auto-correct with no else-clause doesn't register an offense - with an else-clause with side-effects - doesn't register an offense - configured to warn on empty else and nil in else - given a case statement - with an else-clause containing only the literal nil + with an empty comment behaves like auto-correct - MissingElse is both + MissingElse is if 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 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 if - does auto-correction MissingElse is disabled does auto-correction - MissingElse is case - does not auto-correct - given an unless-statement - with an else-clause containing only the literal nil + in an if-statement 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 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 auto-correction - MissingElse is if - does not auto-correct - with an else-clause with side-effects + with an else-clause containing only the literal nil + doesn't register an offense + configured to warn on nil in else + given an unless-statement + with no else-clause doesn't register an offense - given an if-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 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 + MissingElse is disabled + does auto-correction + 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 - with one elsif + when the result is assigned to a variable 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 - MissingElse is if + 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 case + MissingElse is disabled 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 using semicolons 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 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 nested if and case statement - behaves like auto-correct - MissingElse is case - does not auto-correct - MissingElse is both - does not auto-correct - MissingElse is disabled - does auto-correction - MissingElse is if - does auto-correction - -RuboCop::Cop::Layout::SpaceBeforeComment - accepts a doc comment - registers an offense and corrects missing space before an EOL comment - accepts a comment that begins a line - accepts an EOL comment with a preceding space - -RuboCop::Cop::Style::Documentation - accepts namespace class without documentation - accepts empty class without documentation - accepts non-empty class with comment that ends with an annotation - registers an offense for compact-style nested class - registers an offense if the comment line contains code - accepts non-empty class with annotation comment followed by other comment - registers an offense for compact-style nested module - registers an offense for non-empty class with encoding comment - accepts non-empty module with documentation - does not raise an error for an implicit match conditional - accepts namespace class which defines constants - registers an offense for non-namespace - does not consider comment followed by empty line to be class documentation - registers offense for non-empty class with frozen string comment - accepts namespace module without documentation - accepts non-empty class with documentation - registers an offense for empty module without documentation - registers an offense for non-empty class with directive comment - accepts namespace module which defines constants - registers an offense for non-empty class - registers an offense for non-empty class with annotation comment - with # :nodoc: - registers an offense for nested module without documentation - registers an offense for nested class without documentation - accepts non-namespace module without documentation - accepts compact-style nested class without documentation - accepts non-namespace class without documentation - accepts compact-style nested module 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 - without documentation - with non-empty module - with constants visibility declaration content - does not register an offense - with non-empty class - with constants visibility declaration content - does not register an offense - sparse and trailing comments - ignores comments after module node end - ignores comments after class node end - ignores sparse comments inside class node - ignores sparse comments inside module node - -RuboCop::Cop::Style::MissingElse - UnlessElse disabled - 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 - 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 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 - 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 - configured to warn only on empty if - 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 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 - given a case statement - with an else-clause containing only the literal nil - 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 - with a completely empty else-clause - doesn't register an offense - EmptyElse enabled and set to warn on empty - given an unless-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 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 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 - with an else-clause with side-effects - 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 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 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 - 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 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 - with no else-clause - registers an offense - EmptyElse enabled and set to warn on nil - given an if-statement - 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 - 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 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 - given an unless-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 - configured to warn only on empty case - 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 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 - 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 + when standalone + behaves like auto-correct + MissingElse is case + does auto-correction + MissingElse is both + does not auto-correct + MissingElse is if + 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 auto-correction + MissingElse is if + does not auto-correct + MissingElse is both + does not auto-correct + MissingElse is disabled + does auto-correction -RuboCop::Cop::EnforceSuperclass - registers an offense for models that subclass ::ActiveRecord::Base - registers an offense for models that subclass ActiveRecord::Base - registers an offense for model defined using top-level - registers an offense for single-line definitions - registers an offense for top-level constant ::Class.new definition - registers an offense for Class.new definition - when MyModel subclasses ApplicationRecord - behaves like no offense - registers no offenses for `class MyModel < ::ApplicationRecord; end` - 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` - when ApplicationRecord subclasses 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 -` - 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 `::ApplicationRecord = Class.new(ActiveRecord::Base) do; end -` - behaves like no offense - registers no offenses for `::ApplicationRecord = ::Class.new(::ActiveRecord::Base) do; end -` +RuboCop::Cop::Style::BisectedAttrAccessor + registers an offense and corrects when both accessors are in the same visibility scope + does not register an offense when using `attr_accessor` + 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 + registers an offense and corrects when both accessors 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 both accessors of the splat exists + does not register an offense when accessors are withing different visibility scopes -RuboCop::Cop::Style::SymbolArray - when EnforcedStyle is percent - registers an offense in a non-ambiguous block context - autocorrects arrays of one symbol - does not register an offense for array with non-syms - detects right value for MinSize to use for --auto-gen-config - autocorrects arrays of symbols with new line - uses %I when appropriate - doesn't break when a symbol contains ) - registers an offense for arrays of symbols - autocorrects arrays of symbols with embedded newlines and tabs - does not register an offense if symbol contains whitespace - does not register an offense for array starting with %i - detects when the cop must be disabled to avoid offenses - does not register an offense in an ambiguous block context - when PreferredDelimiters is specified - autocorrects an array with delimiters - autocorrects an array in multiple lines - autocorrects an array using partial newlines - with non-default MinSize - does not autocorrect array of one symbol if MinSize > 1 - 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::Cop::Style::HashTransformValues + does not flag Hash[_.map{...}] when both key & value are transformed + 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 in the absence of to_h + correctly autocorrects _.map{...}.to_h with block + does not flag _.map{...}.to_h when both key & value are transformed + does not flag each_with_object when both key & value are transformed + flags _.map {...}.to_h when transform_values could be used + does not flag value transformation when receiver is array literal + does not flag each_with_object when receiver is array literal + flags Hash[_.map{...}] when transform_values could be used + with multiline 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 inline block + flags each_with_object when transform_values could be used -RuboCop::Cop::Style::EmptyBlockParameter - accepts an empty block parameter with a lambda - accepts a non-empty block parameter with do-end style - accepts a block that is do-end style without parameter - registers an offense for an empty block parameter with lambda - accepts a block that is {} style without parameter - accepts a non-empty block parameter with {} style - registers an offense for an empty block parameter with do-end wtyle - registers an offense for an empty block parameter with {} style - registers an offense for an empty block parameter with super +RuboCop::Cop::Layout::MultilineHashKeyLineBreaks + with line break after opening bracket + registers an offense and corrects when key starts on same line as another + 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 + when on all keys on one line different than brackets + does not add any offenses + 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 -RuboCop::Cop::Lint::DuplicateMethods - accepts for attr_reader and setter in dynamic module - understands nested modules - registers an offense for duplicate attr_writer in class_eval block - registers an offense for duplicate alias in class_eval block - doesn't register an offense for alias for gvar in class - registers an offense for duplicate attr_reader in class_eval block - recognizes difference between instance and class methods in module - registers an offense for duplicate protected methods in dynamic module - registers an offense for duplicate class methods in class_eval block - registers offenses for duplicate assignable attr in module - registers an offense for duplicate attr_reader in module - accepts for attr_reader and setter in module - doesn't register an offense for different private methods in class_eval block - registers an offense for duplicate private methods in dynamic class - registers an offense for a duplicate class method in separate module blocks - doesn't register offense for non-duplicate class methods in class_eval block - registers an offense for duplicate private self methods in dynamic class - ignores method definitions in RSpec `describe` blocks - registers offenses for duplicate assignable attr in class_eval block - registers offense for a duplicate instance method in separate files - registers an offense for duplicate alias_method in dynamic class - understands class << self - accepts for attr_reader and setter in class_eval block - doesn't register an offense for different private methods in class - doesn't register an offense for alias for gvar in dynamic class - doesn't register an offense for different private methods in dynamic class - doesn't register an offense for non-duplicate method in class - registers an offense when class << exp is used (PENDING: No reason given) - accepts for attr_writer and getter in dynamic class - registers an offense for duplicate protected methods in module - understands class << self - accepts for attr_reader and setter in dynamic class - registers an offense for a duplicate instance method in separate module blocks - understands class << A - recognizes difference between instance and class methods in class_eval block - registers an offense for a duplicate instance method in separate dynamic module blocks - registers an offense for duplicate protected methods in class - accepts for attr_reader and setter in class - accepts for non-duplicate alias_method in dynamic class - accepts for non-duplicate alias_method in class - registers an offense for duplicate attr in dynamic class - registers an offense for duplicate class methods in dynamic module - registers offenses for duplicate assignable attr in dynamic module - registers an offense for duplicate private methods in class - registers an offense for duplicate method in class - doesn't register an offense for non-duplicate alias in class_eval block - doesn't register an offense for non-duplicate alias in dynamic class - registers 2 offenses for pair of duplicate methods in class - registers an offense for duplicate attr in dynamic module - registers an offense for duplicate class methods in class - doesn't register an offense for non-duplicate method in class_eval block - registers 2 offenses for pair of duplicate methods in class_eval block - ignores Class.new blocks which are assigned to local variables - registers an offense for duplicate alias_method in class_eval block - registers an offense for duplicate alias in class - registers an offense for duplicate protected methods in dynamic class - registers an offense for duplicate class methods with named receiver in class - registers an offense for duplicate attr_writer in module - understands nested modules - doesn't register an offense for non-duplicate method in dynamic module - understands class << self - doesn't register an offense for non-duplicate alias in dynamic module - doesn't register offense for non-duplicate class methods in dynamic module - registers offenses for duplicate attr_accessor in dynamic module - doesn't register offense for non-duplicate class methods in module - registers an offense for a duplicate instance method in separate dynamic class blocks - doesn't register offense for non-duplicate class methods in class - accepts for non-duplicate alias_method in class_eval block - doesn't register an offense for non-duplicate alias in module - registers an offense for duplicate methods at top level - registers an offense for duplicate attr_writer in dynamic module - registers an offense for duplicate alias in dynamic class - registers an offense when class << exp is used (PENDING: No reason given) - registers an offense for duplicate alias_method in module - understands class << self - doesn't register an offense for different private methods in dynamic module - accepts for attr_writer and getter in class - doesn't register an offense for non-duplicate method in dynamic class - recognizes difference between instance and class methods in dynamic class - registers an offense for duplicate class methods with `self` and named receiver in class - accepts for attr_writer and getter in dynamic module - registers 2 offenses for pair of duplicate methods in dynamic module - registers offenses for duplicate attr_accessor in module - registers offenses for duplicate assignable attr in dynamic class - registers an offense for duplicate attr_reader in class - registers an offense for duplicate attr_reader in dynamic class - doesn't register offense for non-duplicate class methods in dynamic class - registers an offense for duplicate class methods in dynamic class - registers an offense for duplicate attr in module - doesn't register an offense for alias for gvar in dynamic module - registers an offense for duplicate private self methods in class - registers an offense for duplicate attr in class - registers offenses for duplicate attr_accessor in class - doesn't register an offense for non-duplicate alias in class - registers an offense for a duplicate class method in separate dynamic module blocks - registers an offense for duplicate method in dynamic module - registers an offense for duplicate private self methods in dynamic module - accepts for attr_writer and getter in module - registers an offense for duplicate private self methods in class_eval block - registers offense for a duplicate instance method in separate files - understands class << self - registers offenses for duplicate assignable attr in class - doesn't register an offense for alias for gvar in class_eval block - registers an offense for duplicate method in class_eval block - registers offenses for duplicate attr_accessor in class_eval block - registers an offense when class << exp is used (PENDING: No reason given) - registers an offense for duplicate class methods with `<<` and named receiver in module - registers an offense for duplicate attr_reader in dynamic module - registers an offense for duplicate private methods in dynamic module - understands nested modules - registers an offense for duplicate method in module - registers offense for a duplicate instance method in separate files - registers offenses for duplicate attr_accessor in dynamic class - registers an offense for a duplicate instance method in separate class_eval block blocks - recognizes difference between instance and class methods in class - registers an offense for duplicate private self methods in module - registers an offense for duplicate alias in module - registers an offense for duplicate private methods in class_eval block - registers an offense for duplicate attr_writer in class - registers an offense for a duplicate class method in separate class_eval block blocks - registers an offense for duplicate class methods with named receiver in module - handles class_eval with implicit receiver - registers an offense for duplicate alias in dynamic module - doesn't register an offense for non-duplicate method in module - doesn't register an offense for different private methods in module - registers an offense for a duplicate class method in separate class blocks - 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 in class_eval block - registers an offense for duplicate private methods in module - registers offense for a duplicate instance method in separate files - registers an offense for duplicate alias_method in class - registers an offense for duplicate class methods with `<<` and named receiver in class - understands nested modules - registers an offense when class << exp is used (PENDING: No reason given) - registers an offense for duplicate class methods in module - accepts for non-duplicate alias_method in module - understands nested modules - registers an offense when class << exp is used (PENDING: No reason given) - registers offense for a duplicate instance method in separate files - accepts for non-duplicate alias_method in dynamic module - registers an offense for duplicate alias_method in dynamic module - registers an offense for a duplicate class method in separate dynamic class blocks - recognizes difference between instance and class methods in dynamic module - registers an offense for duplicate class methods with `self` and named receiver in module - doesn't register an offense for alias for gvar in module - registers an offense for a duplicate instance method in separate class blocks - registers an offense for duplicate protected methods in class_eval block - registers 2 offenses for pair of duplicate methods in dynamic class - registers an offense for duplicate attr_writer in dynamic class - registers an offense for duplicate method in dynamic class - 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::AlignmentCorrector + #correct + 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 + within string literals + does not insert whitespace + simple indentation + with a positive column delta + indents + with a negative column delta + outdents + with single-line here docs + does not indent body and end marker -RuboCop::Cop::Style::ImplicitRuntimeError - registers an offense for `raise` without error class - does not register an offense for `fail` without arguments - registers an offense for `fail` without error class - does not register an offense for `raise` without arguments - registers an offense for `raise` with a multiline string - does not register an offense for `raise` with an error class - registers an offense for `fail` with a multiline string - does not register an offense for `fail` with an error class +RuboCop::Cop::Security::Eval + accepts eval with a multiline string + registers an offense for eval with string that has an interpolation + accepts eval as variable + registers an offense for eval as command + registers an offense `Binding#eval` + accepts eval as method + registers an offense for eval as function + accepts eval with no arguments + accepts eval on a literal string + accepts eval with a string that interpolates a literal + with an explicit binding, filename, and line number + accepts eval on a literal string + registers an offense for eval as command + registers an offense for eval as function -RuboCop::Cop::Style::MultilineIfModifier - if guard clause - allows a one liner - registers an offense - allows a multiline condition - registers an offense when indented - unless guard clause - registers an offense when indented - allows a multiline condition - allows a one liner - registers an offense +RuboCop::Cop::Style::ParallelAssignment + registers an offense when the right side has mixed expressions + corrects when assignments must be reordered to avoid changing meaning + corrects parallel assignment in until statements + registers an offense with attributes when assignments must be reordered to preserve meaning + corrects when the expression uses a modifier unless statement + corrects when the expression uses a modifier while statement + allows more right variables than left variables + corrects parallel assignment in rescue statements within begin ... rescue + registers an offense when assignments must be reordered to preserve meaning + corrects parallel assignment inside rescue statements within method definitions + corrects when using constants + corrects when the expression uses a modifier until statement + corrects when the expression uses a modifier rescue statement as the only thing inside of a method + registers an offense when right hand side has namespaced constants + corrects when the expression uses a modifier rescue statement + corrects when the right variable is an array + corrects when using single indentation + corrects when the number of left hand variables matches the number of right hand variables + registers an offense when the right side has mulitple arrays + corrects when the expression uses a modifier if statement + corrects when the right variable is a word array + registers an offense with indices + registers an offense when right hand side has maps with blocks + corrects parallel assignment in while statements + corrects when assigning from multiple methods with blocks + registers an offense when the right side has multiple hashes + registers an offense when left hand side ends with an implicit variable + corrects when assigning to method returns + corrects parallel assignment in unless statements + registers an offense with indices and attributes when assignments must be reordered to preserve meaning + registers an offense when the right side has constants + allows more left variables than right variables + registers an offense with indices of different variables + registers an offense when the right side has methods with/without blocks + allows expanding an assigned var + registers an offense when assigning to namespaced constants + corrects when the expression uses a modifier rescue statement inside of a method + corrects when the right variable is a symbol array + corrects parallel assignment in if statements + corrects when the expression is missing spaces + registers an offense when assigning to same variables in same order + corrects when using nested indentation + corrects when the expression uses a modifier if statement inside a method + behaves like allowed + allows assignment of: a, = *'foo' + behaves like allowed + allows assignment of: a = 1; b = 2; + 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, = a + 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 = foo.map { |e| e.id } + behaves like allowed + allows assignment of: obj.attr1, obj.attr2 = obj.attr2, obj.attr1 + behaves like allowed + allows assignment of: a, b = *foo + behaves like allowed + allows assignment of: a = 1 + behaves like allowed + allows assignment of: begin_token, end_token = CONSTANT + behaves like allowed + allows assignment of: *a, b = [1, 2, 3] + behaves like allowed + allows assignment of: a, = 1, 2, 3 + behaves like allowed + allows assignment of: a, b = (a + b), (a - b) + behaves like allowed + allows assignment of: a = a + behaves like allowed + allows assignment of: a, b, c = b, c, a + behaves like allowed + allows assignment of: a, b = foo() + behaves like allowed + allows assignment of: foo = [1, 2, 3]; a, b, c = foo; + behaves like allowed + allows assignment of: a, b = b, a + behaves like allowed + allows assignment of: obj.attr1, ary[0] = ary[0], obj.attr1 + behaves like allowed + allows assignment of: a, b = Float::INFINITY + behaves like allowed + allows assignment of: a, *b = [1, 2, 3] + behaves like allowed + allows assignment of: array = [1, 2, 3]; a, = array; + behaves like allowed + allows assignment of: a, = 1 + behaves like allowed + allows assignment of: a, = *foo + using custom indentation width + works with nesting + works with standard correction + works with rescue + works with guard clauses + behaves like allowed + allows assignment of: a[0], a[1] = a[1], a[0] + behaves like allowed + allows assignment of: self.a, self.b = self.b, self.a + behaves like allowed + allows assignment of: a, b, c = 1, 2, *node + behaves like allowed + allows assignment of: a = *'foo' + behaves like allowed + allows assignment of: CONSTANT, = 1, 2 -RuboCop::Cop::Style::TrailingCommaInArrayLiteral - with single line list of values - when EnforcedStyleForMultiline is no_comma - accepts literal without trailing comma - accepts single element literal without trailing comma - registers an offense for trailing comma - accepts rescue clause - accepts empty literal - when EnforcedStyleForMultiline is comma - accepts literal without trailing comma - accepts empty literal - accepts rescue clause - registers an offense for trailing comma - accepts single element literal without trailing comma - when EnforcedStyleForMultiline is consistent_comma - accepts single element literal without trailing comma - registers an offense for trailing comma - accepts empty literal - accepts rescue clause - accepts literal without trailing comma - with multi-line list of values - when EnforcedStyleForMultiline is consistent_comma - accepts two values on the same line - accepts a multiline array with a single item and trailing comma - accepts a multiline array with items on a single line andtrailing comma - accepts a multiline word array - registers an offense for literal with two of the values on the same line and no trailing comma - 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 HEREDOC with commas - registers an offense for trailing comma - auto-corrects unwanted comma where HEREDOC has commas - accepts a literal with no trailing comma - when EnforcedStyleForMultiline is comma - registers an offense for a literal with two of the values on the same line and a trailing comma - accepts literal with two of the values on the same line - accepts a multiline word array - accepts trailing comma - accepts an empty array being passed as a method argument - accepts a multiline array with a single item and trailing comma - when closing bracket is on same line as last value - accepts literal with no trailing comma +RuboCop::Cop::Lint::ToJSON + registers an offense and corrects using `#to_json` without arguments + does not register an offense when using `#to_json` with arguments -RuboCop::Cop::Lint::SelfAssignment - does not register an offense when using class var assignment - registers an offense when using shorthand-and var self-assignment - does not register an offense when using local var assignment - does not register an offense when using instance var assignment - registers an offense when using multiple var self-assignment - does not register an offense when using shorthand-or var assignment - registers an offense when using constant var self-assignment - does not register an offense when using multiple var assignment through method call - registers an offense when using multiple var self-assignment through array - registers an offense when using local var self-assignment - does not register an offense when using constant var or-assignment for constant from another scope - does not register an offense when using constant var assignment for constant from another scope - does not register an offense when using multiple var assignment through splat - registers an offense when using shorthand-or var self-assignment - does not register an offense when using shorthand-and var assignment - does not register an offense when using multiple var assignment - registers an offense when using class var self-assignment - registers an offense when using instance var self-assignment - does not register an offense when using global var assignment - registers an offense when using global var self-assignment +RuboCop::Cop::Layout::SpaceInsideArrayLiteralBrackets + does not register offense for any kind of reference brackets + when EnforcedStyle is no_space + registers an offense and corrects multiline array on end bracket + does not register offense for valid multiline array + does not register offense when 2 arrays on one line + accepts space inside array brackets if with comment + does not register offense when contains an array literal as an argument after a heredoc is started + does not register offense when bottom bracket gets its own line & has trailing method + accepts a multiline array with whitespace before end bracket + registers an offense and corrects array brackets with leading whitespace + registers an offense and corrects multiline array on end bracketwith trailing method + accepts square brackets called with method call syntax + does not register offense for array when brackets get own line + registers an offense and corrects array brackets with trailing whitespace + does not register offense when bottom bracket gets its own line indented with tabs + does not register offense for valid 2-dimensional array + registers an offense and corrects an array literal as an argument with trailing whitespace after a heredoc is started + does not register offense for arrays using ref brackets + does not register offense for arrays with no spaces + registers an offense and corrects an array when two on one line + does not register offense for indented array when bottom bracket gets its own line & is misaligned + accepts square brackets as method name + registers an offense and corrects 2 arrays on one line + with space inside empty brackets not allowed + registers an offense and corrects multiline spaces + 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 + with space inside empty braces allowed + registers an offense and corrects empty brackets with more than one space inside + registers an offense and corrects empty brackets with no 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 + accepts multiline array + does not register offense for valid 3-dimensional array + registers an offense and corrects 3-dimensional array with extra spaces + registers an offense and corrects space between 2 opening brackets + registers an offense and corrects space between 2 closing brackets + registers an offense and corrects 2-dimensional array with extra spaces + multiline array does not collapse successive right-brackets + registers an offense and corrects + behaves like space inside arrays + does not register offense when bottom bracket gets its own line & has trailing method + does not register offense for valid multiline array + does not register offense for arrays using ref brackets + register an offense and corrects when 2 arrays are on one line + 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 multiline array on end bracketwith trailing method + does not register offense for indented array when bottom bracket gets its own line & is misaligned + accepts square brackets as method name + accepts space inside array brackets with comment + 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 + accepts square brackets called with method call syntax + registers an offense and corrects multiline array on end bracket + registers an offense and corrects an array missing whitespace when there is more than one array on a line + multiline array does not collapse any successive brackets + registers an offense + does not auto-corrects + multiline array does not collapse successive left-brackets + auto-corrects + registers an offense + when EnforcedStyle is space + does not register offense for valid 2-dimensional array + behaves like space inside arrays + does not register offense for arrays using ref brackets + registers an offense and corrects array brackets with no leading whitespace + does not register offense for arrays with spaces + 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 + register an offense and corrects when 2 arrays are on one line + registers an offense and corrects multiline array on end bracketwith trailing method + accepts space inside array brackets with comment + does not register offense when 2 arrays on one line + does not register offense when bottom bracket gets its own line & has trailing method + registers an offense and corrects multiline array on end bracket + does not register offense for indented array when bottom bracket gets its own line & is misaligned + does not register offense for array when brackets get their own line + accepts square brackets called with method call syntax + registers an offense and corrects array brackets with no trailing whitespace + does not register offense for valid multiline array -RuboCop::Cop::Lint::PercentSymbolArray - detecting colons or commas in a %i/%I string - accepts tokens without colons or commas - accepts tokens without colons or commas - accepts likely false positive $, - registers an offense and corrects when there are no colons but one comma - registers an offense and corrects when there are no colons but one comma - registers an offense and corrects when symbols contain colons and are comma separated - 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 - 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::Formatter::FuubarStyleFormatter + #with_color + when color is enabled + outputs coloring sequence code at the beginning and the end + when color is disabled + outputs nothing + #progressbar_color + 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 a convention offense is detected in a file + is yellow + when no offenses are detected in a file + is still green + initially + is 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 -RuboCop::Cop::Gemspec::RubyVersionGlobalsUsage - registers an offense when using `::RUBY_VERSION` - does not register an offense when no `RUBY_VERSION` - registers an offense when using `RUBY_VERSION` +RuboCop::Cop::Style::NonNilCheck + when allowing semantic changes + autocorrects by changing `x != nil` to `x` + does not blow up with ternary operators + does not register an offense for `x.nil?` + corrects code that would not be modified if IncludeSemanticChanges were false + does not blow up when autocorrecting implicit receiver + registers an offense for `not x.nil?` + registers an offense for unless x.nil? + registers an offense for `!x.nil?` + does not register an offense for `!x` + when not allowing semantic changes + does not register an offense if last expression in class predicate + does not register an offense for not x.nil? + does not register an offense if last expression in predicate + does not register an offense if only expression in class predicate + does not register an offense for !x.nil? + registers an offense for != nil + does not register an offense if only expression in 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 -RuboCop::Cop::Lint::RedundantWithIndex - registers an offense when using `ary.each.with_index(1) { |v| v }` and correct to `ary.each { |v| v }` - 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` - 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::Lint::EmptyEnsure + registers an offense and corrects empty ensure + does not register an offense for non-empty ensure -RuboCop::Cop::Layout::CommentIndentation - auto-corrects - registers offenses and corrects before __END__ but not after - on outer level - accepts a correctly indented comment - registers an offense and corrects an incorrectly indented (2) comment - registers an offense for each incorrectly indented comment - accepts a comment that follows code - registers an offense and corrects an incorrectly indented (1) comment - registers an offense and corrects a documentation comment - 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 +RuboCop::Cop::Layout::IndentationWidth + with Width set to 4 + for a file with byte order mark + accepts correctly indented method definition + with ignored patterns set + accepts unindented lines for those keywords + #autocorrect + corrects bad indentation + with if statement + registers an offense for bad indentation of an if body + with Width set to 2 + with block + registers an offense for bad indentation of a do/end body + registers an offense for bad indentation of a {} body + accepts an empty block body + accepts a correctly indented block body + accepts badly indented code if block end is not on separate line + 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 def/rescue/end + registers an offense for bad indent of defs bodies with a modifier + registers an offense for bad indentation of bodies + with class + accepts an empty class body + registers an offense for bad indentation of a class body + with access modifier + registers an offense and corrects for bad modifier indentation before good method definition + registers an offense for bad indentation of sections + when consistency style is normal + accepts indented public, protected, and private + registers offenses for indented_internal_methods indentation + 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 + with module + when consistency style is indented_internal_methods + accepts normal non-indented internal methods ofmodule functions + registers an offense for bad indentation of a module body + when consistency style is normal + registers an offense for bad indentation of a module body + accepts an empty module body + with begin/rescue/else/ensure/end + registers an offense for bad indentation of bodies + with def/defs + when end is aligned with start of line + registers an offense for bad indentation of a def body + registers an offense for bad indentation of a defs body + accepts an empty defs body + accepts an empty def body + with an assignment + when multiple modifiers and def are on the same line + registers an offense for bad indentation of a def body + accepts a correctly aligned body + registers an offense for bad indentation of a defs 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 defs body + registers an offense for bad indentation of a def body + accepts a correctly aligned body + when end is aligned with def + with an assignment + registers an offense for bad indentation of a def body + registers an offense for bad indentation of a defs body + accepts an empty def body + accepts an empty defs body + when modifier and def are on the same line + registers an offense for bad indentation of a defs body + registers an offense for bad indentation of a def body + accepts a correctly aligned body + with unless + registers an offense for bad indentation of an unless body + accepts an empty unless + with while/until + registers an offense for bad indentation of a while body + accepts an empty while + registers an offense for bad indentation of an until body + registers an offense for bad indentation of begin/end/while + with for + accepts an empty for + registers an offense for bad indentation of a for body + with case + registers an offense for bad indentation in a case/else body + accepts indented when/else plus indented body + accepts case/when/else with then beginning a line + accepts aligned values in when clause + accepts case/when/else laid out as a table + accepts correctly indented case/when/else + registers an offense for bad indentation in a case/when body + with if statement + accepts a correctly aligned if/elsif/else/end as a method argument + accepts if/then/else/end laid out as another table + does not raise any error with empty braces + accepts a one line if statement + accepts `rescue` after an empty body + registers an offense for bad indentation of an else body + accepts an if/else branches with rescue clauses + accepts a correctly aligned if/elsif/else/end + registers an offense for bad indentation of an else body when if and elsif body contains no code + registers offense for bad indentation of ternary inside else + accepts `ensure` after an empty body + registers offense for bad indentation of modifier if in else + accepts an empty if + registers an offense for bad indentation of an if body + registers an offense for bad indentation of an else body when if body contains no code + accepts if/elsif/else/end laid out as a table + registers an offense for bad indentation of an elsif body + accepts indentation after if on new line after assignment + #autocorrect + does not indent heredoc strings + leaves rescue ; end unchanged + indents parenthesized expressions + handles lines with only whitespace + leaves block unchanged if block end is not on its own line + does not correct in scopes that contain block comments + corrects bad indentation + with assignment + when alignment style is variable + and end is aligned with keyword + registers an offense for an until + 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 + and end is aligned with variable + accepts an if with end aligned with variable + 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 with end aligned with setter + accepts an if/else with chaining after the end + and end is aligned randomly + registers an offense for an until + registers an offense for a while + registers an offense for an if + when alignment style is start_of_line + and end is aligned with variable + accepts an if/else with chaining after the end + accepts an if with end aligned with setter + accepts an if/else with chaining with a block after the end + accepts an if with end aligned with element assignment + accepts an if with end aligned with variable + accepts an if/else + and end is aligned randomly + registers an offense for an if + registers an offense for a while + registers an offense for an until + 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 setter + registers an offense for an if with element assignment + registers an offense for an if + registers an offense for an until + when alignment style is keyword + and end is aligned with variable + autocorrects bad indentation + registers an offense for a while + registers an offense for an if + and end is aligned with keyword + accepts an until in assignment + accepts a while in assignment + accepts an if/else in assignment on next line + accepts an if/else in assignment + accepts an if in assignment -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 - 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 is used as a return value - registers an offense if the receivers match - does not register an offense if there are additional elements - does not register an offense if the receivers do not match - does not register an offense if the receiver is implicit - when the expression is used in a parallel assignment - 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 - does not register an offense if the receiver is implicit +RuboCop::Cop::Lint::NextWithoutAccumulator + behaves like reduce/inject + given a inject 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 reduce block + accepts next within a nested block + accepts next with a value + registers an offense for a bare next + given an unrelated block + accepts a bare next + accepts next with a value -RuboCop::Cop::Lint::DeprecatedClassMethods - prefer `Dir.exist?` over `Dir.exists?` - does not register an offense for Dir.exist? - registers an offense and corrects ::Dir.exists? - does not register an offense for offensive method `exists?`on other receivers - registers an offense and corrects Dir.exists? - prefer `block_given?` over `iterator?` - does not register an offense for offensive method `iterator?`on other receivers - registers an offense and corrects iterator? - does not register an offense for block_given? - prefer `File.exist?` over `File.exists?` - registers an offense and corrects ::File.exists? - does not register an offense for File.exist? - registers an offense and corrects File.exists? +RuboCop::Cop::Style::CommandLiteral + when PercentLiteralDelimiters is configured with curly braces + respects the configuration when auto-correcting + %x commands with other delimiters than parentheses + registers an offense + heredoc commands + is ignored + when PercentLiteralDelimiters is configured and a default exists + ignores the default when auto-correcting + when PercentLiteralDelimiters only has a default + respects the configuration when auto-correcting + when EnforcedStyle is set to backticks + a single-line %x string with backticks + 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 single-line ` string with backticks + registers an offense without auto-correction + when configured to allow inner backticks + is accepted + a multi-line %x string without backticks + registers an offense and corrects to backticks + a single-line ` string without 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 %x string without backticks + registers an offense and corrects to backticks + when EnforcedStyle is set to percent_x + a multi-line ` string with backticks + registers an offense without auto-correction + a multi-line %x string with backticks + is accepted + a single-line ` string with backticks + registers an offense without auto-correction + a single-line %x 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 single-line %x string with backticks + is accepted + a single-line ` string without backticks + registers an offense and corrects to %x + when EnforcedStyle is set to mixed + a multi-line ` string without backticks + registers an offense and corrects to %x + a multi-line ` string with backticks + registers an offense without auto-correction + 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 + a multi-line %x 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 with backticks + is accepted + a single-line ` string without backticks + is accepted -RuboCop::Cop::Style::Attr - accepts attr when it has a receiver - does not register offense for custom `attr` method - registers offense for attr within module_eval - registers offense for attr within class_eval - registers an offense attr - accepts attr when it does not take arguments - auto-corrects - attr to attr_reader - attr with multiple names to attr_reader - attr, false to attr_reader - attr :name, true to attr_accessor :name +RuboCop::Cop::Style::PerlBackrefs + registers an offense for $9 + auto-corrects #$1 to #{Regexp.last_match(1)} + registers an offense for $1 -RuboCop::CLI - finds a file with no .rb extension but has a shebang line - does not register any offenses for an empty file - registers an offense for Parser warnings - registers an offense for a syntax error - can process a file with an invalid UTF-8 byte sequence - checks a given file with faults and returns 1 - when given a file/directory that is not under the current dir - and the directory is absolute - 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 directory 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 - when lines end with CR+LF - reports an offense - 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 checking a correct file - returns 0 - when super is used with a block - still returns 0 - rubocop:disable comment - can disable selected cops in a code section - can disable all cops in a code section - can disable selected cops on a single line - can disable all cops on a single line - when --auto-correct-all is given - does not trigger RedundantCopDisableDirective due to lines moving around - 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 individually excluded - does not report RedundantCopDisableDirective offenses - and RedundantCopDisableDirective is individually disabled - does not report RedundantCopDisableDirective offenses - and RedundantCopDisableDirective is disabled through department - does not report RedundantCopDisableDirective offenses - 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 - unknown cop - in configuration file is given - prints the error and exists with code 2 - obsolete cops - when configuration for TrailingComma is given - fails with an error message - style guide only usage - via the config - 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 - 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 - 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 - 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 interrupted - returns 130 - configuration of `require` - unknown library is specified - exits with 2 - configuration from file - only reads configuration in explicitly included hidden directories - excludes the vendor directory by default - 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 - can exclude a vendor directory indirectly - works when a cop that others depend on is disabled - works when a configuration file specifies Severity for Metrics/ParameterLists and Layout/LineLength - uses the DefaultFormatter if another formatter is not specified - works when a configuration file passed by -c specifies Exclude with regexp - matches included/excluded files correctly when . argument is given - can exclude a vendor directory with an erroneous config file - can exclude directories relative to .rubocop.yml - cannot disable Syntax offenses - can use an alternative max line length from a config file - does not consider Include parameters in subdirectories - fails when a configuration file specifies an invalid Severity - prefers a config file in ancestor directory to another in home - works when a configuration file specifies Severity for Metrics/ParameterLists and Layout - allows the default configuration file as the -c argument - can disable parser-derived offenses with warning severity - displays cop names if DisplayCopNames is false - can be configured with option to disable a certain error - prints an error message for an unrecognized EnforcedStyle - does not read files in excluded list - ignores excluded files - can have different config files in different directories - displays style guide URLs if DisplayStyleGuide is true - prints a warning for an unrecognized configuration parameter - finds included files - shows an error if the input file cannot be found - can be configured to merge a parameter that is a hash - can exclude a typical vendor directory - fails when a configuration file has invalid YAML syntax - prints an error for an unrecognized cop name in .rubocop.yml - can be configured with project config to disable a certain error - when --force-default-config option is specified - when no config file specified - ignores config file - when config file specified with -c - ignores config file - without using namespace - can be configured with option to disable a certain error - 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 - when obsolete MultiSpaceAllowedForOperators param is used - displays a warning - 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 a file inherits from a higher level - inherits relative excludes correctly - when MultilineMethodCallIndentation is used with aligned style and IndentationWidth parameter - fails with an error message - when configuration is taken from $HOME/.rubocop.yml - handles relative excludes correctly when run from project root +RuboCop::Cop::Style::OptionalBooleanParameter + 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 without args + does not register an offense when defining method with keyword boolean arg + does not register an offense when defining method with optonal non-boolean arg -RuboCop::Cop::Security::JSONLoad - registers an offense and corrects JSON.restore - does not register an offense for JSON under another namespace - allows JSON.dump - registers an offense and corrects JSON.load - allows JSON.parse +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 + #autocorrect + when there is a comment in the macro method + autocorrects the offenses + with protected methods declared before private + is expected to eq class MyClass + def public_method + end -RuboCop::Cop::Style::MultilineMemoization - EnforcedStyle: braces - 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 following line - allows with a conditional on the following line - allows with a conditional on the first line - allows with another block on the 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 - EnforcedStyle: keyword - with a multiline memoization - without a `begin` and `end` block - allows with another block on the following line - allows with a conditional on the first line - allows with a conditional on the following line - allows with another block on the first line - with a single line memoization - allows expression on the following line - allows expression on first line - with a multiline memoization - without a `begin` and `end` block - when the expression is wrapped in parentheses - registers an offense with multiline expression - registers an offense when expression starts on first line - registers an offense when expression starts on following line + private -RuboCop::Cop::Severity - overrides #to_s - redefines == to compare severities - is frozen - has a few required attributes - Comparable - error - is expected to be < fatal - refactor - is expected to be < convention - warning - is expected to be < error - convention - is expected to be < warning - #code - refactor - is expected to eq "R" - convention - is expected to eq "C" - warning - is expected to eq "W" - error - is expected to eq "E" - fatal - is expected to eq "F" - #level - warning - is expected to eq 3 - refactor - is expected to eq 1 - convention - is expected to eq 2 - error - is expected to eq 4 - fatal - is expected to eq 5 - constructs from code - F - is expected to eq # - R - is expected to eq # - W - is expected to eq # - C - is expected to eq # - E - is expected to eq # + def first_private...ar before `private_methods`. + end -RuboCop::Cop::Bundler::DuplicatedGem - when investigating Gemfiles - 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 - and no duplicate gems are present - does not register any offenses - and the file is empty - does not register any offenses - when investigating Ruby files - does not register any offenses + def second_protected_method + end + end + with attribute macros before after validations + is expected to eq class Person + include AnotherModule + extend SomeModule -RuboCop::Config - #file_to_exclude? - when the passed path matches any of patterns to exclude - returns true - when the passed path does not match any of patterns to exclude - returns false - #allowed_camel_case_file? - 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 - when the passed path does not match allowed camel case patterns to include - is expected to equal false - whether the cop is enabled - 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 - 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 - #patterns_to_include - when config file has AllCops => Include key - returns the Include value - #for_badge - works if department has no config - takes into account the department - #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 - #for_department - always returns the department's config - accepts a Symbol - #validate - when the configuration includes a valid EnforcedStyle - does not raise validation error - when the configuration includes multiple but config does not allow - raises validation error - when the configuration includes a valid enforced style - does not raise validation error - when the configuration includes the obsolete Style/IfUnlessModifier: MaxLineLength parameter - 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 any unrecognized parameter - prints a warning message - when the configuration includes obsolete parameters and cops - raises validation error - when the configuration includes an obsolete cop - raises validation error - when the configuration includes an obsolete parameter - 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 multiple valid enforced styles and one invalid style - raises validation error - when the configuration includes any common parameter - does not raise 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 multiple valid enforced styles - does not raise validation error - when the configuration is in the base RuboCop config folder - is not validated - when the configuration includes any unrecognized cop name - raises an validation error - when the configuration includes an invalid EnforcedStyle - raises validation error - when the empty section is AllCops - raises 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 all cops are both Enabled and Disabled by default - raises validation error - #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 - returns false - #make_excludes_absolute - when config is in root directory - generates valid absolute directory - when config is in subdirectory - generates valid absolute directory - #possibly_include_hidden? - returns true when Include config includes a regex - 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 dotfile in a path - #deprecation_check - when there is AllCops configuration - if there are is an Excludes key - yields - if there are no Excludes or Includes keys - does not yield - if there are is an Includes key - yields - when there is no AllCops configuration - does not yield + CustomError = Cla...rotected_method + end -RuboCop::Cop::Layout::EmptyLinesAroundAttributeAccessor - does not registers an offense and corrects when using `if` ... `else` branches - registers an offense and corrects for code that immediately follows accessor - accepts code when attribute method is method chained - accepts code when used in class definition - accepts code that separates attribute accessors from the code with a newline - registers an offense and corrects for code that immediately follows accessor with comment - accepts code that separates a attribute accessor from the code with a newline - when `AllowAliasSyntax: true` - does not register an offense for code that immediately `alias` syntax after accessor - when `AllowAliasSyntax: false` - registers an offense for code that immediately `alias` syntax after accessor - when `AllowedMethods: []` - registers an offense for code that immediately ignored methods after accessor - when `AllowedMethods: private` - does not register an offense for code that immediately ignored methods after accessor + private -RuboCop::Cop::Style::RedundantParentheses - registers an offense for parens around a variable after semicolon - registers an offense for parens around method body - registers an offense for parens around a positive exponent - registers an offense for parens around last expressions in block body - accepts parentheses around an erange - accepts parentheses when they touch the following keyword - accepts parentheses when enclosed in parentheses at `while-post` - accepts parentheses in yield call with hash - accepts parentheses inside an irange - accepts parentheses inside an erange - registers an offense for parens around last expressions in method body - accepts parentheses around a method call with unparenthesized arguments - accepts parentheses when enclosed in parentheses at `until-post` - accepts parentheses around an irange - registers an offense for parens around an integer exponentiation base - registers an offense for parens around a literal hash value - accepts parentheses around operator keywords - registers an offense when there is space around the parentheses - registers an offense for parens around a literal hash value and following newline - registers an offense for parens around a literal in array and following newline - registers an offense for parens around a float exponentiation base - accepts parentheses around the error passed to rescue - registers an offense for parens around a block body - accepts parentheses in super call with hash - registers an offense for parens around constant ternary condition - registers an offense for parens around a negative exponent - accepts parentheses when they touch the preceding keyword - accepts parentheses around a constant passed to when - registers an offense for parens around a literal in array - 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 - 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 keyword - behaves like redundant - registers an offense for parentheses around a keyword - 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 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 constant - behaves like redundant - registers an offense for parentheses around a variable - 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 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 plausible - accepts parentheses when arguments are unparenthesized - 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 an unary operation - 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 redundant - registers an offense for parentheses around a literal - 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 - 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 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 keyword - behaves like redundant - registers an offense for parentheses around a variable - 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 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 a method call - 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 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 redundant - registers an offense for parentheses around a method call - behaves like redundant - registers an offense for parentheses around a literal - behaves like plausible - accepts parentheses when arguments are unparenthesized - 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 redundant - registers an offense for parentheses around a keyword - 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 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 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 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 - 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 an unary operation - 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 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 a literal + def some_private_method + end + end -RuboCop::Cop::Naming::MethodName - when configured for camelCase - accepts unary operator definitions - accepts class emitter method in a module, even when it is defined inside another method - registers an offense for capitalized camel case name in attr. - accepts camel case names in attr. - accepts camel case in instance method name - accepts one line methods - registers an offense for correct + opposite - accepts camel case in singleton method name - registers an offense for mixed snake case and camel case in attr. - registers an offense for snake case in names - registers an offense for snake case name in attr. - registers an offense for singleton snake_case method within class - registers an offense for mixed snake case and camel case - registers an offense for camel case methods names in attr. - accepts class emitter method in a class, even when it is defined inside another method - registers an offense for capitalized camel case - accepts class emitter method in a class - registers an offense for singleton upper case method without corresponding class - accepts class emitter method in a module - registers an offense for mixed snake case and camel case in attr. - accepts operator definitions - 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 snake_case - accepts snake case in attr. - registers an offense for camel case method names in attr. - registers an offense for camel case in singleton method name - registers an offense for opposite + correct - registers an offense for camel case methods names in attr. - registers an offense for singleton upper case method without corresponding class - accepts operator definitions - registers an offense for camel case in instance method name - accepts class emitter method in a module - accepts unary operator definitions - registers an offense for capitalized camel case name in attr. - accepts snake case in names - accepts class emitter method in a class - registers an offense for mixed snake case and camel case in attr. - accepts one line methods - registers an offense for singleton camelCase method within class - registers an offense for mixed snake case and camel case in attr. - registers an offense for capitalized camel 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 - accepts class emitter method in a class, even when it is defined inside another method - when specifying `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 matching `IgnoredPatterns` - does not register an offense for snake case method name in attr. +RuboCop::Cop::Lint::ElseLayout + handles ternary ops + handles empty braces + can handle elsifs + accepts single-expr else regardless of layout + handles modifier forms + registers an offense for expr on same line as else + accepts proper else -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::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::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 - when in a method call's argument list - notes that the strings could be separated by a comma instead - when the string literals contain newlines - does not register an offense for a single string - registers an offense - 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 +RuboCop::Cop::Style::CollectionMethods + registers an offense for inject with block + registers an offense for detect with proc param + registers an offense for member? with proc param + registers an offense for collect with block + accepts collect without a block + registers an offense for member? with block + accepts find_all with more than 1 param + accepts detect without a block + accepts member? without a block + registers an offense for detect with block + accepts inject with more than 1 param + registers an offense for inject with proc param + accepts collect with more than 1 param + registers an offense for find_all with block + accepts find_all without a block + registers an offense for find_all with proc param + accepts inject without a block + registers an offense for collect with proc param + accepts detect with more than 1 param + accepts member? with more than 1 param -RuboCop::Cop::Layout::EmptyLinesAroundMethodBody - registers an offense for method body starting 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 - registers an offense for method body ending with a blank - registers an offense for class method body ending with a blank +RuboCop::Cop::VariableForce::Assignment + #operator + when it is &&= operator assignment + returns &&= + when it is += operator assignment + returns += + when it is multiple assignment + returns = + when it is ||= operator assignment + returns ||= + when it is normal assignment + returns = + #name + returns the variable name + #meta_assignment_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 + when it is multiple assignment + returns masgn node + .new + 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 -RuboCop::Cop::Style::RedundantInterpolation - accepts strings with characters after the interpolation - registers an offense for "#{@var}" - registers an offense for ["#{@var}"] - registers an offense for "%Q(#{1 + 1})" - registers an offense for "#$var" - registers an offense for "#{1 + 1; 2 + 2}" - registers an offense for "#$1" - registers an offense for "#@var" - registers an offense for "#{@@var}" - registers an offense for "#$+" - accepts strings with characters before the interpolation - registers an offense for "#@@var" - accepts strings implicitly concatenated with a later string - registers an offense for "#{var}" - registers an offense for "#{$var}" - registers an offense for "#{$+}" - accepts strings implicitly concatenated with an earlier string - registers an offense for "%|#{1 + 1}|" - accepts strings that are part of a %W() - registers an offense for "#{1 + 1}" - registers an offense for "#{$1}" +RuboCop::Cop::Style::TernaryParentheses + when configured to enforce parentheses inclusion + 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 + with an assignment condition + accepts safe assignment in condition + registers an offense for triple assignment + registers an offense for double assignment + registers an offense for double assignment with equality check in condition + with a complex condition + registers an offense for boolean expression + registers an offense for equality check + registers an offense for negated condition + registers an offense for arithmetic condition + registers an offense for boolean expression using keyword + registers an offense for boolean expression containing parens + registers an offense when calling method on a receiver + configured for parentheses on complex and there are no parens + with an assignment condition + registers an offense for equality check + accepts safe assignment + with complex condition + registers an offense for addition expression + registers an offense for compound boolean expression + registers an offense for subtraction expression + registers an offense for boolean expression + registers an offense for comparison + registers an offense for arithmetic and equality check + registers an offense for comparison with multiplication + registers an offense for comparison with method call on receiver + registers an offense for boolean expression with inner parens + registers an offense comparison with exponentiation + when `RedundantParenthesis` would cause an infinite loop + when `EnforcedStyle: require_parentheses_when_complex` + accepts + when `EnforcedStyle: require_parentheses` + accepts + configured for parentheses on complex and there are parens + accepts condition including a range + with a complex condition + registers an offense when calling method on a receiver + accepts boolean expression using keywords + accepts boolean expression + 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 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 + with accessor in method call parameters + registers an offense for array include? with multiple parameters with parens + registers an offense for array include? with multiple parameters without parens + registers an offense for array include? without parens + without accessor in method call parameters + registers an offense for array include? with parens + registers an offense for array include? without parens + with an assignment condition + accepts safe assignment + accepts safe assignment as part of multiple assignment + accepts equality check + accepts accepts safe multiple 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 + when configured to enforce parentheses omission + accepts condition including a range + with a simple condition + registers an offense for multi-line boolean expression + registers an offense for query method in condition + registers an offense for accessor in condition + accepts multi-line boolean expression starting on following line + registers an offense for yield in condition + with no space between the parentheses and question mark + registers an offense + with an assignment condition + accepts safe assignment + accepts double safe assignment + registers an offense for equality check + accepts safe assignment as part of multiple 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 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 arithmetic expression + registers an offense for negated condition + registers an offense for boolean expression + registers an offense for equality check + 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 literal receiver + registers an offense + when calling method with multiple arguments + registers an offense + when calling method on a constant receiver + registers an offense + when calling method on a receiver + registers an offense -RuboCop::Cop::Naming::HeredocDelimiterCase - when enforced style is uppercase - with a squiggly heredoc - does not register an offense with an uppercase delimiter - registers an offense with a lowercase delimiter - registers an offense with a camel case delimiter - with an interpolated heredoc - registers an offense with a lowercase delimiter - registers an offense with a camel case 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 non-word delimiters - does not register an offense - when using double 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 enforced style is lowercase - with a squiggly 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 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 an interpolated heredoc - registers an offense with an uppercase delimiter - does not register an offense with a lowercase delimiter - registers an offense with a camel case delimiter +RuboCop::Cop::Lint::MissingSuper + constructor + does not register an offense when there is a `super` call + does not register an offense for the class with stateless parent class + registers an offense when no `super` call + does not register an offense for the constructor-like method defined outside of a class + does not register an offense for the class without parent class + callbacks + registers no offense when module callback without `super` call + registers an offense when class callback within `self << class` and without `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 when class callback without `super` call + does not register an offense when callback has a `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 -RuboCop::Cop::Layout::SpaceAfterMethodName - registers an offense and corrects def with space before the parenthesis - accepts an assignment def with arguments but no parentheses - accepts class method def with arguments but no parentheses - 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 a def without arguments - accepts a defs without arguments +RuboCop::Cop::Style::Alias + when EnforcedStyle is prefer_alias_method + registers an offense for alias with symbol args + does not register an offense for alias_method + does not register an offense for alias with gvars + registers an offense for alias with bareword args + does not register an offense for alias in an instance_eval block + when EnforcedStyle is prefer_alias + registers an offense for alias_method at the top level + does not register an offense for alias in an instance_eval block + does not register an offense for alias_method in a block + does not register an offense for alias_method in self.method def + registers an offense for alias_method in a module block + does not register an offense for alias_method with non-literal constant argument + registers an offense for alias with symbol args + does not register an offense for alias with bareword args + registers an offense for alias_method in a class block + does not register an offense for alias_method with non-literal method call argument + does not register an offense for alias_method in a method def + does not register an offense for alias_method with explicit receiver -RuboCop::Cop::Style::IfUnlessModifierOfIfUnless - provides a good error message - conditional with modifier - registers an offense and corrects - conditional with modifier in body - accepts - ternary with modifier - registers an offense and corrects - nested conditionals - accepts - `unless` / `else` with modifier - registers an offense and corrects +RuboCop::Cop::Style::PercentQLiterals + when EnforcedStyle is lower_case_q + without interpolation + accepts double quotes + accepts single quotes + accepts %q + registers offense for %Q + with special characters + accepts %Q + accepts %q + with interpolation + accepts double quotes + accepts %q + accepts single quotes + accepts %Q + when EnforcedStyle is upper_case_q + with interpolation + accepts %Q + accepts %q + accepts double quotes + accepts single quotes + without interpolation + accepts double quotes + accepts %Q + registers offense for %q + accepts single quotes + with special characters + accepts %q + accepts %Q -RuboCop::Cop::Metrics::ClassLength - accepts empty classes - reports the correct beginning and end lines - accepts a class with less than 5 lines - accepts a class with 5 lines - does not count blank lines - rejects a class with more than 5 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 inspecting a class defined with ::Class.new +RuboCop::Cop::Style::SymbolProc + registers an offense for a block when method in body is unary -/+ + accepts block with more than 1 arguments + does not crash with a bare method call + accepts proc with 1 argument + accepts Proc.new with 1 argument + accepts block when method in body is not called on block arg + autocorrects multiple aliases with symbols as proc + accepts lambda with 1 argument + accepts block with no arguments + accepts block with splat params + accepts ::Proc.new with 1 argument + accepts empty block body + accepts ignored method + auto-corrects correctly when args have a trailing comma + auto-corrects correctly when there are no arguments in parentheses + accepts block with adding a comma after the sole argument + accepts block with a block argument + accepts block with more than 1 expression in body + registers an offense for a block with parameterless method call on param + when `super` has arguments registers an offense - when CountComments is enabled - also counts commented lines - when `CountAsOne` is not empty - folds array into one line - when inspecting a class defined with Class.new + when `super` has no arguments + registers an offense + when the method has arguments registers an offense -RuboCop::Cop::Layout::SpaceAroundBlockParameters - when EnforcedStyleInsidePipes is space - registers an offense and corrects multiple spaces before parameter - registers an offense and corrects no space after last parameter - accepts a block parameter without preceding space - 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 for no space before first parameter - registers an offense and corrects a lambda for no space after last parameter - accepts line break after closing pipe - registers an offense and corrects missing space before first argument and after last argument - accepts a lambda with spaces in the right places - registers an offense and corrects multiple spaces after last parameter - accepts a block with spaces in the right places - registers an offense and corrects a lambda for multiple spacesafter last parameter - registers an offense and corrects extra space before first parameter - registers an offense and corrects space with parens at middle - skips lambda without parens - accepts an empty block - 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 extra spacebefore first parameter - skips lambda without args - accepts a block with parameters but no body - trailing comma - registers an offense and corrects no space after the last comma - accepts space after the last comma - when EnforcedStyleInsidePipes is no_space - registers an offense and corrects no space after closing pipe - accepts block parameters with surrounding space that includes line breaks - accepts a lambda with spaces in the right places - accepts an empty block - skips lambda without parens - registers an offense and corrects a lambda for space before first parameter - accepts line break after closing pipe - accepts a block parameter without preceding space - registers an offense and corrects all types of spacing issues - registers an offense and corrects all types of spacing issues for a lambda - registers an offense and corrects multiple spaces before parameter - skips lambda without args - registers an offense and corrects space after last parameter - registers an offense and corrects for space with parens - registers an offense and corrects space before first parameter - accepts a block with spaces in the right places - 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 - -RuboCop::Cop::Naming::BlockParameterName - does not register offense for valid parameter names - can register multiple offenses in one block - registers offense when param contains uppercase characters - registers offense when param ends in number - registers offense when param is less than minimum length - does not register for block without parameters - does not register for brace block without parameters - with AllowedNames - registers unlisted offensive names - accepts specified block param 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::Style::RandomWithOffset + registers an offense when using offset - rand(int) + registers an offense when using Kernel.rand + registers an offense when using rand(erange) - offset + registers an offense when using rand(int) + offset + registers an offense when using ::Random.rand(int).pred + registers an offense when using rand(irange).succ + registers an offense when using rand(erange) + offset + registers an offense when using Random.rand(int).succ + does not register an offense when using range with triple dots + does not register an offense when using range with double dots + registers an offense when using rand(irange) + offset + registers an offense when using ::Random.rand + registers an offense when using offset - rand(erange) + registers an offense when using offset - ::Random.rand(int) + registers an offense when using offset + Random.rand(int) + registers an offense when using ::Kernel.rand + registers an offense when using rand(int) - offset + registers an offense when using rand(int).succ + registers an offense when using offset + rand(int) + registers an offense when using rand(erange).succ + registers an offense when using Random.rand + registers an offense when using rand(int).next + registers an offense when using rand(int).pred + registers an offense when using offset - rand(irange) + registers an offense when using rand(irange) - offset -RuboCop::Cop::Lint::ShadowedArgument - method 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 - registers an offense - when reassigning to splat variable - does not register an offense - and shadowed within a block - registers an offense without specifying where the reassignment took place - 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 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 the argument was not shadowed outside the block - accepts - and was used before shadowing - accepts - when binding is used - registers an offense - when IgnoreImplicitReferences config option is set to true - 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 a splat argument is shadowed - registers an offense - when argument was used in shorthand assignment - does not register an offense - and shadowed within a conditional - registers an offense without specifying where the reassignment took place - 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 the conditional occurs after the reassignment - registers an offense - and the argument was not shadowed outside the conditional - accepts - and was used before shadowing - accepts - and the argument is not used - accepts - 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 - registers an offense - when zsuper is used - accepts - and the argument is not used - accepts - and shadowed within a conditional - registers an offense without specifying where the reassignment took place - 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 was used before shadowing - accepts - and the conditional occurs after the reassignment - registers an offense - 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 - when binding is used - registers an offense - when IgnoreImplicitReferences config option is set to true - 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 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 block is nested within a conditional - registers an offense without specifying where the reassignment took place - and the argument was used before shadowing - accepts - when a block local variable is assigned but no argument is shadowed - accepts +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::Lint::SuppressedException - with AllowComments set to false - registers an offense for empty rescue block - does not register an offense for rescue with body - Ruby 2.5 or higher - when empty rescue for `do` block - registers an offense for empty rescue without comment - registers an offense for empty rescue with comment - when empty rescue for `def` - registers 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 - registers an offense for empty rescue with comment - with AllowComments set to true - registers an offense for empty rescue on single line with a comment after it - does not register an offense for empty rescue with comment - 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::Layout::EmptyLinesAroundBeginBody + registers an offense for begin body starting with rescue + accepts begin block without empty line in a method + accepts begin block without empty line + registers an offense for begin body starting with a blank + registers an offense for begin body starting in method + registers an offense for begin body ending with a blank + registers many offenses with complex begin-end + registers an offense for ensure body ending + registers an offense for begin body ending in method + registers an offense for rescue body ending + registers an offense for else body ending -RuboCop::Cop::Layout::BlockEndNewline - registers an offense and corrects when `}` of multiline block without processing is not on its own line - accepts a one-liner - 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 - accepts multiline blocks with newlines before the end +RuboCop::Cop::Lint::FlipFlop + registers an offense for exclusive flip-flops + registers an offense for inclusive flip-flops -RuboCop::Cop::Lint::EmptyWhen - when `AllowComments: false` - registers an offense for empty when body with a comment - when a `when` body is present - accepts case with when ... then statements - accepts case with when bodies and else clause - accepts with no case line expression - accepts case with when bodies - accepts case with when ... then statements and else clause - when `AllowComments: true` - accepts an empty when body with a comment - when a `when` body is missing - registers an offense when case line has no expression - registers an offense for a missing when body - registers an offense for missing when ... then body - registers an offense for missing when ... then body followed by else - registers an offense for missing when body followed by else - registers an offense for missing when body with a comment - registers an offense for missing when body with a comment followed by else +RuboCop::Cop::Style::FloatDivision + EnforcedStyle is left_coerce + registers offense for right coerce with calculations + does not register offense for left coerce + registers offense for both coerce + registers offense for right coerce + EnforcedStyle is right_coerce + registers offense for left coerce with calculations + registers offense for both coerce + does not register offense for right coerce + registers offense for left coerce + EnforcedStyle is fdiv + registers offense for right coerce + registers offense for left coerce + registers offense for left coerce with calculations + registers offense for both coerce + does not register offense on usage of fdiv + 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 -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::Lint::EmptyInterpolation + accepts non-empty interpolation + finds interpolations in string-like contexts + registers an offense and corrects #{} in interpolation + registers an offense and corrects #{ } in interpolation -RuboCop::Cop::Layout::SpaceBeforeSemicolon - registers an offense and corrects space before semicolon - registers an offense and corrects more than one space before a semicolon - does not register an offense for no space before semicolons - inside block braces - 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 - 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 +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 with `=~` operator + does not register an offense for a regexp literal outside conditions -RuboCop::Cop::Style::RedundantBegin - accepts a defs with required begin block - doesn't modify spacing when auto-correcting - accepts a def with a begin block after a statement - reports an offense for defs with redundant begin block - reports an offense for def with redundant begin block - reports an offense for single line 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 block after a statement - accepts super with block - registers an offense for a do-end block with redundant begin-end - accepts a stabby lambda with a begin-end - accepts a {} block with a begin-end - < Ruby 2.5 - accepts a do-end block with a begin-end +RuboCop::Cop::Lint::Void + accepts void op + if 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 < by itself without a begin block + registers an offense for void 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 setter method + accepts void op * by itself without a begin block + registers an offense for void lit {} if not on last line + accepts percent-x commands + registers an offense for void var var if not on last line + registers an offense for void sign op - if not 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 var @@var if not on last line + registers an offense for void lit [1] if not on last line + registers an offense for void lit 1 if not on last line + accepts void op == if on last line + accepts void op - by itself without a begin block + accepts void unary op ~ by itself without a begin block + registers two offenses for void literals in a `#each` method + accepts void op != by itself without a begin block + accepts void op % by itself without a begin block + 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 op + if not on last line + handles `#each` block with single expression + accepts void unary op ! by itself without a begin block + accepts void op >= if on last line + handles empty 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 literal in a method definition + accepts void unary op - if on last line + accepts backtick commands + accepts void op * if 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 + accepts void op != if on last line + registers two offenses for void literals in a `for` + accepts void unary op - by itself without a begin block + accepts void op / by itself without a begin block + registers an offense for void var VAR if not on last line + registers an offense for void `defined?` 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 lit :test if not on last line + registers an offense for void op * if not on last line + registers an offense for void lit 2.0 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 + accepts short call syntax + accepts void op < if on last line + accepts void op + by itself without a begin block + accepts void op > if on last line + registers an offense for void 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 ~ if on last line + registers an offense for void sign op + if not on last line + registers an offense for void unary op ~ if not on last line + registers an offense for void 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 + 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 + handles explicit begin blocks + registers an offense for void `self` if not on last line + registers an offense for void lit /test/ if not on last line + registers two offenses for void literals in an initialize method + accepts void op / if on last line + accepts void op <=> if on last line + when not checking for methods with no side effects + does not register an offense for void nonmutating methods + when checking for methods with no side effects + registers an offense if not on last line + registers an offense for chained methods -RuboCop::Cop::Style::ArrayJoin - autocorrects '*' to 'join' when setting to a variable - autocorrects '*' to 'join' when there are no spaces - registers an offense for an array followed by string - does not register an offense for ambiguous cases - does not register an offense for numbers +RuboCop::Cop::Style::MethodCallWithoutArgsParentheses + accepts special lambda call syntax + registers an offense for `obj.method &&= func()` + ignores method listed in IgnoredMethods + auto-corrects calls that could be empty literals + accepts parens after not + registers an offense for `obj.method += func()` + registers an offense for parens in method call without args + registers an offense for `obj.method ||= func()` + accepts parens in method call with args + accepts parentheses for methods starting with an upcase letter + 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 parallel assignment + accepts parens in complex assignment + accepts parens in shorthand assignment + accepts parens in local variable assignment -RuboCop::CLI - --auto-gen-config - includes --auto-gen-only-exclude in the command comment when given - can generate a todo list - can generate Exclude properties with a given limit - overwrites an existing todo file - does not include a timestamp when --no-auto-gen-timestamp is used - generates a todo list that removes the reports - does not generate configuration for the Syntax cop - honors rubocop:disable comments - generates Exclude instead of Max when --auto-gen-only-exclude is used - does not include offense counts when --no-offense-counts is used - can be called when there are no files to inspection - when working with a cop who do not support auto-correction - can generate a todo list - when different styles appear in different files - disables cop if --exclude-limit is exceeded - generates Exclude list if --exclude-limit is not exceeded - with Layout/LineLength:Max overridden - 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 has Layout/LineLength:Max more than code base max - bases other cops' configuration on the overridden LineLength:Max - when --config is used - can generate a todo list - when .rubocop.yml does not exist - bases other cops' configuration on the code base's current maximum line length - console output - displays report summary but no offenses - when .rubocop.yml is empty - bases other cops' configuration on the code base's current maximum line length - 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 inherits from another file - bases other cops' configuration on the code base's current maximum line length - when .rubocop.yml doesn't inherit - bases other cops' configuration on the code base's current maximum line length - when working in a subdirectory - can generate a todo list - 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 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 - 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 +RuboCop::Cop::Style::TrivialAccessors + registers an offense on one-liner reader + accepts non-trivial reader + registers an offense on reader with `private` + accepts writer with different ivar name + accepts blocks + registers an offense on reader with braces + registers an offense on writer without braces + flags a reader inside a class, inside an instance_eval call + accepts reader nested within an instance_eval calll + accepts splats + accepts writer nested within an instance_eval call + accepts reader using top level + accepts writer using top level + accepts expressions within writer + accepts reader with different ivar name + registers an offense on one-liner writer + registers an offense on class reader + accepts writer nested within a module + accepts expressions within reader + accepts writer in a module + accepts an initialize method looking like a writer + registers an offense on class writer + registers an offense on DSL-style trivial writer + registers an offense on instance reader + accepts reader nested within a module + registers an offense on instance writer + accepts non-trivial writer + with DSL allowed + accepts DSL-style writer + exact name match disabled + registers an offense when names mismatch in writer + registers an offense when names mismatch in reader + allow predicates + accepts predicate-like reader + with allowed methods + accepts allowed writer + accepts allowed reader + with AllowPredicates: false + accepts allowed predicate + disallow predicates + does not accept predicate-like reader + ignore class methods + accepts class reader + accepts class writer -RuboCop::Cop::Lint::AssignmentInCondition - registers an offense for lvar assignment in while condition - accepts ||= in condition - registers an offense for ivar assignment in condition - registers an offense for assignment after == in condition - does not blow up for empty if condition - registers an offense for lvar assignment in condition - accepts = in a block that is called in a condition - accepts == in condition - registers an offense for constant assignment in condition - does not blow up for empty unless condition - registers an offense for gvar assignment in condition - registers an offense for lvar assignment in until condition - registers an offense for clvar assignment in condition - registers an offense for assignment methods - registers an offense for collection element assignment in condition - registers an offense for assignment after ||= in condition - accepts = in a block followed by method call - 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::Metrics::BlockLength + rejects brace blocks too + does not count commented lines by default + reports the correct beginning and end lines + does not count blank lines + properly counts nested blocks + rejects a block with more than 5 lines + accepts a block with less than 3 lines + accepts a block with multiline receiver and less than 3 lines of body + accepts empty blocks + when `CountAsOne` is not empty + folds array into one line + when ExcludedMethods is enabled + 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 + when receiver contains whitespaces + ignores whitespaces + behaves like ignoring an offense on an excluded method + still rejects other methods with long blocks + accepts the foo method with a long block + when defining a class + does not register an offense + when defining a module + does not register an offense + when CountComments is enabled + also counts commented lines -RuboCop::Cop::Style::SingleArgumentDig - dig over literal - when using dig with splat operator - does not register an offense - with multiple arguments - does not register an offense - with single argument - registers an offense and corrects unsuitable use of dig - 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 - when without a receiver +RuboCop::Cop::Style::DateTime + registers an offense when using DateTime for modern date + does not register an offense when using Time for current time + does not register an offense when using DateTime in another namespace + 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 ::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 + when configured to allow #to_datetime does not register an offense + when configured to not allow #to_datetime + registers an offense -RuboCop::Cop::Style::CollectionMethods - registers an offense for inject with proc param - accepts inject without a block - registers an offense for find_all with proc param - accepts find_all with more than 1 param - registers an offense for detect with block - accepts collect with more than 1 param - registers an offense for member? with block - accepts member? without a block - registers an offense for find_all with block - accepts inject with more than 1 param - accepts member? with more than 1 param - registers an offense for collect with proc param - registers an offense for detect with proc param - accepts detect without a block - accepts detect with more than 1 param - accepts find_all without a block - accepts collect without a block - registers an offense for collect with block - registers an offense for member? with proc param - registers an offense for inject with block +RuboCop::Cop::Layout::MultilineHashBraceLayout + ignores implicit hashes + ignores single-line 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 + detects closing brace on separate line from last element + does not autocorrect the closing brace + behaves like multiline literal brace layout + symmetrical style + opening brace on same line as first element + allows closing brace on same line as last multiline 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 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 + 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 + 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 + 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 multi-line element + allows closing brace on different line from last element + detects 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 + 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 + same_line style + opening brace on same line as first element + detects closing brace on different line from last element + allows closing brace on same line from last element + autocorrects closing brace on different line as last element + allows closing brace on same line as multi-line 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 + 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 + 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 multiline 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::SpaceAroundOperators - accepts splat operator - accepts [] without space - accepts an assignment followed by newline - accepts the construct class <= 7) rescue groups + 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 + accepts rescuing custom exceptions in multiple rescue groups + accepts rescuing a known exception before an unknown exceptions + registers an offense rescuing out of order exceptions when there is an ensure + registers an offense for two exceptions when there are multiple levels of exceptions in the same rescue + accepts rescuing exceptions in order of level + registers an offense rescuing Exception before an unknown exceptions + accepts rescuing a known exception between unknown exceptions + registers an offense when a higher level exception is rescued before a lower level exception when there are multiple exceptions rescued in a group + registers an offense when a higher level exception is rescued before a lower level exception + splat arguments + accepts splat arguments passed to multiple rescues + registers an offense for splat arguments rescued after rescuing Exception + registers an offense for splat arguments rescued after rescuing a known exception + 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 + modifier rescue + accepts rescue in its modifier form + +RuboCop::Cop::Style::FrozenStringLiteralComment + always + registers an offense for arbitrary tokens + accepts a frozen string literal comment below newline-separated magic comments + accepts a frozen string literal on the top line + registers an offense for not having a frozen string literal comment under a shebang + accepts a disabled frozen string literal on the top line + accepts a source with no tokens + registers an offense for not having a frozen string literal comment under an encoding comment separated by a newline + registers an offense for an extra first empty line + accepts a frozen string literal comment after other comments + registers an offense for not having a frozen string literal comment on the top line + accepts an emacs style combined magic comment + registers an offense for not having a frozen string literal comment when there is only a shebang + 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 an empty source + accepts 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 + registers an offense with an empty line between magic comments and the code + accepts a frozen string literal below an encoding comment + accepts a disabled frozen string literal comment below shebang and encoding comments + accepts a frozen string literal comment below shebang and encoding comments + accepts a disabled frozen string literal comment below shebang above an encoding comments + accepts a disabled frozen string literal below an encoding comment + accepts a frozen string literal below a shebang comment + accepts a frozen string literal comment below shebang above an encoding comments + always_true + 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 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 a disabled frozen string literal comment after other comments + accepts a frozen string literal below a shebang comment + registers an offense for arbitrary tokens below an encoding comment and extra space + registers an offense for a disabled frozen string literal comment below shebang above an encoding comments + accepts a frozen string literal comment below shebang and encoding comments + registers an offense for a disabled frozen string literal below a shebang comment + registers an offense for arbitrary tokens + registers an offense for a disabled frozen string literal on the top line + registers an offense for a disabled frozen string literal below an encoding comment + registers an offense for arbitrary tokens below shebang above an encoding comments + registers an offense for a disabled frozen string literal comment below shebang and encoding comments + registers an offense for a disabled frozen string literal comment below an encoding comment and extra space + registers an offense for arbitrary tokens above an empty line + registers an offense for not having a frozen string literal comment under shebang with no other code + registers an offense for a disabled frozen string literal + accepts a frozen string literal comment below an encoding comment and extra space + 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 having a frozen string literal comment under ruby code + accepts a frozen string literal comment after other comments + accepts a source with no tokens + 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 under shebang with no other code + registers an offense for arbitrary tokens below an encoding comment + accepts a frozen string literal comment below shebang, an encoding comment, and extra space + accepts a frozen string literal below an encoding comment + accepts a frozen string literal on the top line + accepts a frozen string literal comment below shebang above an 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 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 a disabled frozen string literal above an empty line + accepts an emacs style combined magic comment + registers an offense for arbitrary tokens below a shebang comment + accepts an empty source + registers an offense for arbitrary tokens below shebang and encoding comments + never + 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 + 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 and encoding 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 disabled frozen string literal below a shebang comment + accepts a source with no tokens + registers an offense for a frozen string literal comment below shebang and encoding comments + registers an offense for a frozen string literal comment below an encoding comment + accepts not having a frozen string literal comment on the top line + registers an offense for a frozen string literal comment below shebang above an encoding comments + allows not having a frozen string literal comment under an encoding comment + registers an offense for a disabled frozen string literal comment on the top line + accepts an empty source + registers an offense for having a frozen string literal comment after other comments + accepts a frozen string literal comment under ruby code + registers an offense for a frozen string literal comment below a shebang comment + +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 + 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 + 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 + does not break when one of the branches contains a retry keyword + does not break when one of the branches contains `next` keyword + does not break when one of the branches contains a self keyword + 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 + 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 if/then/end + parenthesizes the expression if it is preceded by an operator + behaves like changed precedence + adds parentheses around `a or b` + behaves like changed precedence + adds parentheses around `a and 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 + 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 `puts 1` + behaves like changed precedence + adds parentheses around `defined? :A` + behaves like changed precedence + adds parentheses around `super b` + behaves like changed precedence + adds parentheses around `yield a` + one line if/then/else/end + allows empty else + registers an offense + behaves like changed precedence + adds parentheses around `a ? b : c` RuboCop::Cop::Style::SafeNavigation - allows calls on nil - allows a method call safeguarded with a negative check for the object when using `if` - allows an object check before a negated predicate method chain - allows for empty if blocks with comments - allows an object check before a method call that is used in a negated regex comparison + allows an object check before a method call that is used in a regex comparison + allows calls using safe navigation + allows an object check before a long chain with a block + allows an object check before a negated predicate allows a method call safeguarded when using `unless nil?` - allows an object check before a method call that is used in a comparison + allows an object check before a method call that is used in a negated regex comparison + allows a method chain that is used in a comparison safe guarded by an object check + allows a method call as a parameter when the parameter is safe guarded with an object check allows an object check before a blank check - allows method calls that do not get called using . safe guarded by an object check - allows an object check before a long chain with a block - allows a method call safeguarded with a negative check for the object when using `unless` - allows an object check before a method call that is used in a spaceship comparison - allows calls using safe navigation - allows an object check before hash access - allows an object check before a nil check on a short chain - allows an object check before a method chain that is used in a comparison - allows method call 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 chained method calls during arithmetic operations safe guarded by an object check - allows an object check before a nil check on a long chain - allows a method chain that is used in a comparison safe guarded by an object check - allows method call that is used in a negated regex comparison safe guarded by an object check allows an object check before a method chain longer than 2 methods + 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 comparison + allows an object check before a nil check on a long chain allows method call that is used in a spaceship comparison safe guarded by an object check + allows an object check before a negated predicate method chain + allows for empty if blocks with comments + allows an object check before a method call that is used in a spaceship comparison + allows an object check before hash access + allows method call that is used in a negated regex comparison safe guarded by an object check allows chained method calls during assignment safe guardedby an object check - allows an object check before a negated predicate allows method call that is used in a regex comparison safe guarded by an object check - allows a method call as a parameter when the parameter is safe guarded with an object check + allows calls on nil + allows method calls that do not get called using . safe guarded by an object check + allows chained method calls during arithmetic operations safe guarded by an object check + allows an object check before a nil check on a short chain + allows a method call safeguarded with a negative check for the object when using `unless` + allows method call that is used in a comparison safe guarded by an object check + allows a method call safeguarded with a negative check for the object when using `if` allows calls to methods not safeguarded by respond_to - allows an object check before a method call that is used in a regex comparison behaves like all variable types - modifier if - 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 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 a block safeguarded with a negative 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 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 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 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 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 params and a block 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 chained method call 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 safeguarded with a 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 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 - 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 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 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 fail 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 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 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 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 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 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 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 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 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 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 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 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 - 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 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 a block 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 nil 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 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 + 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 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 + 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 nil 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 - ConvertCodeThatCanStartToReturnNil false - 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 - 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 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 - 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 a block - allows a non-nil object check followed by a method call - 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 symbol proc - corrects an object check followed by a chained method call with a block + allows a non object check followed by a method call ConvertCodeThatCanStartToReturnNil true - 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 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 + 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 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 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 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 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 - 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 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 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 a non-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 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 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 - allows a single method call inside of a check for the object with an else - 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 - 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 an unless nil check for the object - ternary expression - allows ternary expression + 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 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 + 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 a block + 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 + 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 call with params + 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 safeguarded with a negative 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 with 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 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 next 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 + 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 behaves like safe guarding logical break keywords allows a method call being passed to yield safe guarded by an object check + respond_to? + 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 enumerable accessor method calls safeguarded by a respond_to check + allows method calls safeguarded by a respond_to check on adifferent variable and method + allows method calls safeguarded by a respond_to check to a different method + behaves like all variable types + modifier if + 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 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 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 chained method call safeguarded with an unless 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 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 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 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 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 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 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 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 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 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 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 + 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 + 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 + 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 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 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 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 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 + 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 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 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 an unless negative check for the object + does not lose comments within if expression + ternary expression + allows ternary expression object check before method call - 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 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 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 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 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 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 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 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 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 - 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 with params + 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 + registers an offense for a non-nil 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 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 - 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 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 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 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 - 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 + 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 params + 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 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 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 behaves like all variable types if 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 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 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 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 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 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 params 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 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 a block 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 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 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 a non-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 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 + 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 + does not lose comments within if expression ternary expression allows ternary expression modifier if - 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 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 that nil responds to safe guarded by an object check - 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 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 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 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 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 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 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 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 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 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 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 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 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 check for the object - behaves like safe guarding logical break keywords - allows a method call being passed to fail safe guarded by an object check + 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 negative check for the object + registers an offense for a chained method call 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 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 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 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 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 + 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 return 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 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 with params - allows a non 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 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 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 with 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 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 - 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 - 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 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 - 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 + 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 + 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 params and a block + registers an offense for an 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 - 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 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 with a block + 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 + 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 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 calls that nil responds to registers an offense for an 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 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 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 - respond_to? - allows method calls safeguarded by a respond_to check on adifferent variable and method - allows method calls safeguarded by a respond_to check to a different method - allows method calls safeguarded by a respond_to check - 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 + corrects an object check followed by a chained method call with a symbol proc behaves like all variable types - 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 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 a block 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 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 a block inside of a 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 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 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 a non-nil 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 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 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 - ternary expression - allows ternary expression object check before method call - 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 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 params - 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 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 and 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 ConvertCodeThatCanStartToReturnNil false + 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 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 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 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 with params - 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 - allows a non-nil object check followed by a method call - allows a non-nil 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 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 with a block + 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 - 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 with params - 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 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 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 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 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 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 modifier if - 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 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 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 chained 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 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 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 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 a block 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 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 chained method call safeguarded with an unless 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 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 an unless 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 on an accessor safeguarded by a check for the accessed variable + 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 method call safeguarded with a 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 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 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 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 on an accessor safeguarded by a check for the accessed variable 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 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 + 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 + 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 yield 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 + 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 yield safe guarded by an object check - behaves like all variable types + allows a method call being passed to next safe guarded by an object check 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 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 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 + allows a single method call inside of a check for the object with an else + only moves comments that fall within the 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 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 negative 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 a 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 a block inside of an unless negative check for the object + registers an offense for a single method call inside of a check for the object + ternary expression + allows ternary expression + behaves like all variable types + 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 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 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 + 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 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 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 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 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 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 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 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 with params 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 - 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 - 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 ternary expression allows ternary expression 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 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 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 - ConvertCodeThatCanStartToReturnNil true - 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 - 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 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 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 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 + 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 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 + registers an offense for an object check followed by a method call + allows a non-nil 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 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 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 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 + 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 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 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 + ConvertCodeThatCanStartToReturnNil true + 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 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 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 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 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 + 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 modifier if - 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 chained 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 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 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 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 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 with 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 params 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 a block 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 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 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 negative 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 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 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 - 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 fail 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 - 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 all variable types - modifier if - 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 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 params and 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 - registers an offense for a method call that nil responds to safe guarded by an object check + 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 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 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 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 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 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 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 with a block 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 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 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 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 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 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 - 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 fail safe guarded by an object check + behaves like all variable types if expression - does not lose comments within 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 params 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 - 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 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 inside of a 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 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 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 and a block inside of a 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 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 a block inside of an unless negative 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 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 - only moves comments that fall within the expression - registers an offense for a single method call with params inside of a non-nil 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 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 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 and a block - allows a nil object check followed by a method call - ConvertCodeThatCanStartToReturnNil true - registers an offense for 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 - 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 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 - 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 - 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 - 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 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 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 - registers an offense for an 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 - 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 a symbol proc - corrects an object check followed by a chained method call with params - -RuboCop::Cop::Lint::BinaryOperatorWithIdenticalOperands - does not register an offense when using binary operator with different operands - does not register an offense when using arithmetic operator with numerics - registers an offense when binary operator has identical nodes - -RuboCop::Cop::Style::EndBlock - does not report offenses for other blocks - reports an offense and corrects END block - -RuboCop::Cop::Lint::NestedMethodDefinition - does not register offense for nested definition inside Module.new - does not register offense for definition of method on local var - does not register offense for nested definition inside instance_exec - does not register offense for nested definition inside Struct.new - does not register offense for nested definition inside class shovel - does not register offense for nested definition inside Class.new - registers an offense for a nested class method definition - registers an offense for a nested method definition inside lambda - does not register offense for nested definition inside ::Struct.new - does not register offense for nested definition inside ::Class.new - does not register offense for nested definition inside module_eval - registers an offense for a nested singleton method definition - does not register offense for nested definition inside class_eval - does not register offense for nested definition inside class_exec - does not register offense for nested definition inside ::Module.new - registers an offense for a nested method definition - does not register offense for nested definition inside instance_eval - does not register an offense for a lambda definition inside method - does not register offense for nested definition inside module_exec - -RuboCop::Cop::Style::LineEndConcatenation - registers an offense for string concat with << and \ at line ends - autocorrects a + with \ to just \ - registers an offense for string concat at line end - accepts string concat at line end when followed by a comment line - autocorrects only the lines that should be autocorrected - registers an offense for 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 concatenations - registers an offense for dynamic string concat with << at line end - accepts string concat at line end when followed by comment - registers multiple offenses when there are chained concatenationscombined with << calls - accepts string concat with a return value of method on a string - registers multiple offenses when there are chained << methods - registers offenses only for the appropriate lines in chained concats - accepts string concat at line end for special strings like __FILE__ - accepts string concat with a return value of method on an interpolated string - registers an offense for dynamic string concat at line end - autocorrects a + with trailing whitespace to \ - -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 multiple offenses for multiple repeated elsif conditions - registers an offense for subsequent repeated elsif conditions - registers an offense for repeated elsif conditions - -RuboCop::Cop::Layout::InitialIndentation - registers an offense for indented method definition - registers an offense and corrects indented assignment disregarding comment - accepts empty file - accepts unindented method definition - accepts unindented comment + assignment - 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::Layout::HeredocArgumentClosingParenthesis - correct cases - accepts hash correct case - accepts double correct case new line - accepts correct case with other param before - accepts double correct case - accepts simple correct case - accepts correct case with other param after - accepts double correct case nested - invocation after the HEREDOC - ignores random call after - ignores random call - ignores tr - incorrect cases - incorrect case nested method call with comma - detects - incorrect case with other param before - detects - incorrect case in array with spaced out comma - detects - simple incorrect case - detects - nested incorrect case - detects - complex incorrect case with multiple calls - detects and fixes the first - detects and fixes the second - incorrect case with other param after - detects - incorrect case in array with nested calls and double heredoc and spaced out comma - detects - incorrect case with other param before constructor - detects - simple incorrect case hash - detects - double incorrect case - detects - double incorrect case new line chained calls - detects - simple incorrect case comma with spaces - detects - simple incorrect case comma with spaces and comma in heredoc - detects - incorrect case in array with double heredoc and spaced out comma - detects - simple incorrect case comma - detects - simple incorrect case squiggles - detects - simple incorrect case with call after trailing comma - detects - simple incorrect case with call after - detects - double case new line - detects and fixes - incorrect case with other param before constructor and raise call - detects - complex chained incorrect case with multiple calls - detects and fixes the first - -RuboCop::Cop::Style::TrailingCommaInBlockArgs - 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 - curly brace block format - does not register an offense for keyword arguments - ignores commas in default argument strings - does not register an offense when a trailing comma is required - preserves semicolons in block/local variables - does not register an offense when no arguments are present - does not register an offense when more than one argument is present with no trailing comma - does not register an offense for default arguments - registers an offense when a trailing comma is not needed - when `->` has multiple arguments - does not registers an offense - do/end block format - ignores commas in default argument strings - preserves semicolons in block/local variables - does not register an offense for an empty block - does not register an offense when no arguments are present - does not register an offense when a trailing comma is required - does not register an offense for default arguments - does not register an offense for keyword arguments - 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 - -RuboCop::Cop::Style::RedundantCondition - 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 `if` condition and `then` branch are the same and it has no `else` branch - registers an offense and corrects complex one liners - registers an offense and corrects when a method without argument parentheses in `else` - accepts when using ternary if in `else` branch - registers an offense and corrects when `raise` without argument parentheses in `else` - registers an offense and corrects multiline nodes - registers an offense and corrects when the else branch contains an irange - registers an offense and corrects - accepts an elsif branch - auto-corrects when using `<<` method higher precedence than `||` operator - accepts complex else branches - registers an offense and corrects when using modifier if - registers an offense and corrects modifier nodes offense - 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 - registers an offense and corrects - registers an offense and corrects when the else branch contains an irange - registers an offense and corrects functions - registers an offense and corrects nested vars - registers an offense and corrects when the else branch contains `and` - 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 class vars - -RuboCop::Cop::Generator::RequireFileInjector - when a cop of style department already exists - injects a `require_relative` statement on the end of style department - 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 using an unknown department - inserts a `require_relative` statement to the bottom of the file - -RuboCop::Cop::Style::MultipleComparison - registers an offense when `a` is compared twice - does not register an offense for comparing an lvar - does not register an offense for comparing lvars - registers an offense when `a` is compared three times, once on the righthand side - does not register an offense for comparing multiple literal strings - registers an offense when multiple comparison is not part of a conditional - registers an offense when `a` is compared three times on the right hand side - 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 Array#include? - does not register an offense for comparing multiple int literals - does not register an offense for a == b || b == a - registers an offense when `a` is compared three times - -RuboCop::Cop::AlignmentCorrector - #correct - 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 - within string literals - does not insert whitespace - -RuboCop::Cop::Lint::UnreachableCode - accepts `fail` is not in `elsif` branch - registers an offense for `abort` in all `if` and `elsif` branches - accepts `raise` is in `else` branch only - registers an offense for `raise` in all `if` branches - accepts `retry` is in `case` branch without else - registers an offense for `fail` in all `if` branches - registers an offense for `fail` in `begin` - registers an offense for `abort` in all `if` branches - accepts `exit!` is in `if`, and without `else` - accepts `abort` is in `if`, and without `else` - accepts `throw` is in all `if` branchsi - registers an offense for `exit!` in all `if` branches - accepts `exit` is in `if`, and without `else` - registers an offense for `exit!` before other statements - registers an offense for `raise` before other statements - accepts `next` as the final expression - registers an offense for `retry` before other statements - registers an offense for `exit` before other statements - registers an offense for `raise` in all `if` brancheswith other expressions - accepts `return` as the final expression - registers an offense for `break` in `begin` - registers an offense for `return` in all `if` branches - accepts code with conditional `return` - registers an offense for `return` before other statements - accepts `exit` as the final expression - accepts `fail` as the final expression - accepts code with conditional `break` - accepts `next` is not in `elsif` branch - accepts `redo` is not in `elsif` branch - accepts code with conditional `redo` - registers an offense for `exit` in `begin` - registers an offense for `exit!` in all `if` and `elsif` branches - registers an offense for `return` in all `if` brancheswith other expressions - registers an offense for `redo` before other statements - accepts `retry` as the final expression - registers an offense for `raise` in `begin` - accepts `throw` is in `else` branch only - registers an offense for `return` in `begin` - accepts code with conditional `exit!` - accepts `fail` is in `if`, and without `else` - accepts `redo` is in `else` branch only - registers an offense for `fail` in all `if` brancheswith other expressions - accepts `next` is in `if`, and without `else` - registers an offense for `exit` in all `if` and `elsif` branches - registers an offense for `fail` before other statements - registers an offense for `retry` in `begin` - accepts `throw` is in `if` branch only - registers an offense for `next` in all `case` branches - registers an offense for `next` in `begin` - registers an offense for `redo` in all `if` brancheswith other expressions - accepts `retry` is in `else` branch only - registers an offense for `exit` in all `if` brancheswith other expressions - registers an offense for `throw` in all `if` and `elsif` branches - accepts `raise` is in `if` branch only - accepts `return` is not in `elsif` branch - accepts `raise` is in all `if` branchsi - accepts `return` is in `case` branch without else - registers an offense for `exit` in all `if` branches - accepts `raise` as the final expression - accepts `exit!` is in `else` branch only - registers an offense for `break` in all `case` branches - accepts `exit!` as the final expression - accepts `redo` as the final expression - accepts `exit` is not in `elsif` branch - registers an offense for `break` before other statements - registers an offense for `next` in all `if` and `elsif` branches - accepts `break` is in `if`, and without `else` - registers an offense for `next` in all `if` branches - accepts `throw` is not in `elsif` branch - registers an offense for `retry` in all `if` and `elsif` branches - registers an offense for `exit!` in all `if` brancheswith other expressions - registers an offense for `throw` in `begin` - registers an offense for `throw` in all `case` branches - accepts `fail` is in `else` branch only - accepts `exit!` is not in `elsif` branch - accepts `retry` is in all `if` branchsi - accepts `exit` is in `else` branch only - accepts code with conditional `fail` - registers an offense for `throw` in all `if` branches - accepts `next` is in `case` branch without else - accepts `redo` is in `if` branch only - registers an offense for `fail` in all `case` branches - registers an offense for `retry` in all `case` branches - accepts `exit` is in all `if` branchsi - registers an offense for `return` in all `if` and `elsif` branches - accepts `retry` is in `if`, and without `else` - registers an offense for `redo` in `begin` - accepts `throw` is in `case` branch without else - accepts code with conditional `raise` - accepts `fail` is in `case` branch without else - accepts `abort` is not in `elsif` branch - registers an offense for `next` in all `if` brancheswith other expressions - accepts `fail` is in `if` branch only - registers an offense for `redo` in all `if` and `elsif` branches - accepts code with conditional `throw` - accepts `raise` is in `case` branch without else - registers an offense for `abort` in `begin` - registers an offense for `retry` in all `if` brancheswith other expressions - registers an offense for `break` in all `if` and `elsif` branches - accepts `return` is in `else` branch only - registers an offense for `next` before other statements - accepts `next` is in `if` branch only - registers an offense for `exit!` in all `case` branches - registers an offense for `return` in all `case` branches - registers an offense for `break` in all `if` brancheswith other expressions - registers an offense for `retry` in all `if` branches - accepts `abort` is in all `if` branchsi - registers an offense for `raise` in all `case` branches - accepts `exit!` is in `if` branch only - accepts `return` is in `if` branch only - accepts `next` is in `else` branch only - registers an offense for `exit` in all `case` branches - accepts `retry` is not in `elsif` branch - registers an offense for `throw` in all `if` brancheswith other expressions - registers an offense for `break` in all `if` branches - accepts `return` is in `if`, and without `else` - accepts code with conditional `retry` - accepts `next` is in all `if` branchsi - accepts `throw` as the final expression - accepts `fail` is in all `if` branchsi - registers an offense for `throw` before other statements - accepts `break` is in `if` branch only - accepts `abort` is in `else` branch only - accepts `redo` is in `case` branch without else - accepts `exit` is in `case` branch without else - accepts `break` is in all `if` branchsi - accepts `abort` is in `if` branch only - accepts `break` is not in `elsif` branch - accepts `abort` as the final expression - registers an offense for `raise` in all `if` and `elsif` branches - accepts `abort` is in `case` branch without else - accepts `raise` is not in `elsif` branch - accepts `redo` is in `if`, and without `else` - accepts `retry` is in `if` branch only - accepts `exit!` is in all `if` branchsi - registers an offense for `fail` in all `if` and `elsif` branches - registers an offense for `redo` in all `if` branches - accepts `redo` is in all `if` branchsi - accepts `break` is in `else` branch only - accepts code with conditional `exit` - accepts `throw` is in `if`, and without `else` - accepts `raise` is in `if`, and without `else` - accepts `exit!` is in `case` branch without else - accepts `break` as the final expression - accepts code with conditional `abort` - accepts `break` is in `case` branch without else - registers an offense for `abort` before other statements - registers an offense for `abort` in all `case` branches - accepts `exit` is in `if` branch only - registers an offense for `redo` in all `case` branches - registers an offense for `abort` in all `if` brancheswith other expressions - accepts code with conditional `next` - registers an offense for `exit!` in `begin` - accepts `return` is in all `if` branchsi - -RuboCop::CLI - --parallel - in combination with --force-default-config - does not parse local configuration - 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 - --version - exits cleanly - -o/--out option - is applied to the previously specified formatter - redirects output to the specified file - -V - exits cleanly - --stdin - causes source code to be read from stdin - does not accept more than one file path - requires a file path - detects CR at end of line - prints corrected code to stdout if --auto-correct-all is used - with --auto-correct-all and disabled offense - succeeds when there is only a disabled offense - --except - when one cop is given without namespace - disables the given cop - 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 - when one name is given - exits with error if Lint/Syntax 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 Syntax is given - exits with error if the cop name is incorrect - -E/--extra-details - shows extra details - --show-cops - with two cops given - prints the current configuration - with --force-default-config - prioritizes default config - with no args - prints all available cops and their description - prints the current configuration - prints all departments - prints all cops in their right department listing - with one of the cops misspelled - skips the unknown cop - with one cop given - prints the current configuration - prints that cop and nothing else - -d/--debug - shows cop names - shows config files - -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 - --only - when one cop is given - displays correction candidate if an incorrect cop name is given - accepts cop names from plugins - exits with error if an empty string is given - enables the given cop - only checks syntax if Lint/Syntax is given - exits with error if an incorrect cop name is passed - exits with error if cop name RedundantCopDisableDirective is passed - exits with error if cop name Lint/RedundantCopDisableDirective is passed - only checks syntax if Syntax is given - runs just one cop - without using namespace - runs just one cop - when specifying a pending cop - when Style department is disabled - does not show pending cop warning - when Style department is enabled - when using `--disable-pending-cops` command-line option - does not display a pending cop warning - when `VersionAdded` is specified - accepts cop names from plugins with 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 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 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 a cop name is not specified - displays how to use `--only` option - --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 --list-target-files - prints nothing with -L - --lint - runs only lint cops - -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 simple format is specified - outputs with simple format - when unknown format name is specified - aborts with error message - when clang format is specified - outputs with clang format - when html format is specified - and offenses come from the cache - and a message has binary encoding - outputs HTML code without crashing - when emacs format is specified - outputs with emacs format - when json format is specified - and offenses come from the cache - and a message has binary encoding - outputs JSON code without crashing - --force-exclusion - when explicitly excluded - excludes files specified in the configuration Exclude even if they are explicitly passed as arguments - with already excluded by default - excludes files excluded by default even if they are explicitly passed as arguments - option is invalid - suggests to use the --help flag - -S/--display-style-guide - shows style guide entry - shows reference entry - shows style guide and reference entries - --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 - --fail-level option - succeeds when option is greater than the severity level - fails when option is less than the severity level - fails when option is equal to the severity level - with --auto-correct-all - 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 - succeeds when option is not given 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 equal to the severity - outputs offense message when fail-level is less than 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 - -RuboCop::Cop::Lint::ScriptPermission - with file permission 0644 - registers an offense for script permission - if auto-correction is off - leaves the file intact - with stdin - skips investigation - with file permission 0755 - accepts without shebang line - accepts with blank - accepts with shebang line - -RuboCop::Cop::Style::LambdaCall - when style is set to braces - auto-corrects x.call asdf, x123 to x.(asdf, x123) - registers an offense for opposite + correct - auto-corrects x.call to x.() - accepts a call without receiver - registers an offense for x.call() - when style is set to call - registers an offense for correct + opposite - registers an offense for x.() - -RuboCop::Cop::Style::RedundantReturn - accepts return in a non-final position - reports an offense for def ending with return - does not blow up on empty if body - reports an offense for defs with only a return - auto-corrects by removing redundant returns - reports an offense for defs ending with return - does not blow up on empty method body - reports an offense for def with only a return - when case nodes are empty - accepts empty when nodes - when multi-value returns are allowed - accepts def with only a return - accepts defs ending with return - accepts def ending with return - accepts defs with only a return - when rescue and return blocks present - does register an offense and auto-corrects when inside function or rescue block - when return is inside a when-branch - registers an offense and auto-corrects - when return is inside an if-branch - 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 defs with only a return - reports an offense for defs ending with return - reports an offense for def with only a return - auto-corrects removes return when using an explicit hash - 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 return is inside begin-end body - registers an offense and auto-corrects - -RuboCop::Cop::Lint::EmptyConditionalBody - does not register an offense for missing `elsif` body with a comment - registers an offense for missing `elsif` body - registers an offense for missing `if` body - does not register an offense for missing `if` body with a comment - registers an offense for missing `unless` body - does not register an offense for missing `unless` body with a comment - when AllowComments is false - registers an offense for missing `if` body with a comment - registers an offense for missing `elsif` body with a comment - registers an offense for missing `unless` body with a comment - -RuboCop::Cop::Generator - #write_spec - generates a helpful starting spec file with the class filled in - refuses to overwrite existing files - #snake_case - converts "Lint" to snake_case - converts "FooBar" to snake_case - converts "RSpec" to snake_case - #inject_config - with version provided - uses the provided version - when it is the middle in alphabetical order - inserts the cop - when it is the last in alphabetical order - inserts the cop - when it is the first in alphabetical order - inserts the cop - 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) - .new - does not accept an unqualified cop - #todo - provides a checklist for implementing the cop - #write_source - refuses to overwrite existing files - generates a helpful source file with the name filled in - -RuboCop::Cop::Style::AccessorGrouping - when EnforcedStyle is grouped - registers an offense and corrects when using separated accessors with different access modifiers - does not register offense for accessors with comments - does not register an offense when using grouped accessors - registers an offense and corrects when using separated accessors within eigenclass - registers an offense and corrects when using separated accessors - registers offense and corrects if atleast two separate accessors without comments - when EnforcedStyle is separated - registers an offense and corrects when using grouped accessors within eigenclass - 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 with different access modifiers - registers an offense and corrects when using grouped accessors - -RuboCop::Cop::Style::GlobalStdStream - does not register an offense when using non std stream const - registers an offense and corrects when using std stream as const - does not register an offense when assigning std stream const to std stream gvar - does not register an offense when assigning other const to std stream gvar - -RuboCop::Cop::Naming::AsciiIdentifiers - when AsciiConstants is false - does not get confused by an empty file - accepts identifiers with only ascii chars - does not get confused by a byte order mark - registers an offense for a variable name with mixed chars - accepts constants with only ascii chars - registers an offense for a variable name with non-ascii chars - when AsciiConstants is true - 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 - does not get confused by an empty file - registers an offense for a constant name with non-ascii chars - registers an offense for a variable name with mixed chars - -RuboCop::Cop::Style::NestedTernaryOperator - registers an offense and corrects for a nested ternary operator expression with block - accepts a non-nested ternary operator within an if - registers an offense and corrects for a nested ternary operator expression - -RuboCop::Cop::Style::InverseMethods - registers an offense for !foo.include? - registers an offense for !foo.odd? - registers an offense for calling !.any? inside parens - registers an offense for not (foo < bar) - registers an offense for !(foo > bar) - allows an inverse method when double negation is used - registers an offense for !foo.even? - registers an offense for !(foo !~ bar) - registers an offense for !(foo < bar) - registers an offense for comparing snake case constants on the right - registers an offense for calling !.none? with a block - registers an offense for !foo.none? - allows comparing camel case constants on the left - registers an offense for !(foo =~ bar) - registers an offense for !foo.any? - registers an offense for !foo.exclude? - registers an offense for not (foo =~ bar) - registers an offense for !foo.blank? - registers an offense for !(foo == bar) - registers an offense for !foo.present? - registers an offense for !(foo != bar) - registers an offense for comparing snake case constants on the left - registers an offense for not (foo != bar) - registers an offense for calling !.none? with a symbol proc - allows an inverse method with a block when double negation is used - registers an offense for not (foo > bar) - allows comparing camel case constants on the right - allows an inverse method in a block with next - registers an offense for not (foo == bar) - registers an offense for not (foo !~ bar) - allows a method call without a not - behaves like all variable types - registers an offense for calling !foo["bar"].none? - registers an offense for calling not 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 !FOO.none? - registers an offense for calling not FOO.none? - behaves like all variable types - registers an offense for calling !FOO::BAR.none? - registers an offense for calling not FOO::BAR.none? - inverse blocks - registers an offense for a multiline method call where the last method is inverted - registers an offense for an inverted equality block - registers a single offense for nested inverse method calls - registers an offense for foo.reject { |e| !e } - corrects an inverted do end method call - registers an offense for an inverted equality block - registers an offense for a multiline inverted equality block - corrects an inverted do end method call - registers an offense for foo.select! { |e| !e } - corrects a complex inverted method call - corrects an inverted do end method call - registers an offense for an inverted equality block - registers an offense for a multiline inverted equality block - registers an offense for foo.select { |e| !e } - registers an offense for an inverted equality block - registers an offense for a multiline method call where the last method is inverted - corrects an inverted method call - corrects an inverted method call - corrects an inverted method call when using `BasicObject# !` - corrects an inverted method call - registers a single offense for nested inverse method calls - corrects an inverted method call when using `BasicObject#!` - registers a single offense for nested inverse method calls - 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 a complex inverted method call - registers an offense for a multiline method call where the last method is inverted - registers an offense for a multiline inverted equality block - 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 when using `BasicObject# !` - corrects an inverted method call when using `BasicObject# !` - corrects an inverted method call when using `BasicObject#!` - corrects a complex inverted method call - corrects an inverted do end method call - corrects a complex inverted method call - corrects an inverted method call - behaves like all variable types - registers an offense for calling !foo.bar.none? - registers an offense for calling not 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? - -RuboCop::Cop::Style::Lambda - with enforced `lambda` style - with a single line lambda literal - without argument parens and spaces - registers an offense - without arguments - registers an offense - with arguments - registers an offense - with a multiline lambda literal - with arguments - registers an offense - without arguments - registers an offense - with default `line_count_dependent` style - unusual lack of spacing - without spacing before arguments - registers an offense - with a multiline lambda literal - with no parentheses and many args - registers an offense - with no arguments and no spacing - registers an offense - without parentheses - registers an offense - with no parentheses and bad spacing - registers an offense - with empty arguments - registers an offense - with no arguments and bad spacing - registers an offense - without spacing after arguments - registers an offense - without any spacing - registers an offense - with a multiline do-end lambda as a parenthesized kwarg - registers an offense - when calling a lambda method without a block - does not register an offense - with a multiline lambda literal as an argument - registers an offense - with a multiline lambda method call - does not register an offense - with a single line lambda method call - without arguments - registers an offense - with arguments - registers an offense - with a multiline braces lambda literal as a keyword argument - registers an offense - with a single line lambda literal - does not register an offense - >= Ruby 2.7 - when using numbered parameter - with a multiline lambda method call - does not register an offense - with a single line lambda literal - does not register an offense - with a single line lambda method call - registers an offense - with a multiline do-end lambda literal as a keyword argument - registers an offense - with a multiline lambda literal - without arguments - registers an offense - with arguments - registers an offense - when using safe navigation operator - does not break - 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 - -RuboCop::RemoteConfig - .file - downloads the file if the file does not exist - downloads the file if cache lifetime has been reached - does not download the file if cache lifetime has not been reached - when the network is inaccessible - reuses the existing cached file - when the remote URL responds with not modified - 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 500 - raises error - -RuboCop::Cop::Style::MultilineTernaryOperator - registers an offense and corrects when the false branch is on a separate line - 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 everything is on a separate line - accepts a single line ternary operator expression - -RuboCop::Cop::Layout::SpaceAroundMethodCallOperator - does not register an offense when no method call operator - safe navigation operator - autocorrects offense when space before last method call operator - autocorrects offense when space after last method call operator - autocorrects offense when space after method call - registers an offense when space before last method call operator - registers an offense when space around multiple method call operator - autocorrects offense when spaces before method call - does not register an offense when no space around method call - registers an offense when space after method call - registers an offense when space after first method call operator - registers an offense when space before first method call operator - autocorrects offense when space before method call - registers an offense when space after last method call operator - registers an offense when spaces after method call - autocorrects offense when spaces after method call - autocorrects offense when space around intermediate method call operator - registers an offense when spaces around method call - registers an offense when spaces before method call - autocorrects offense when spaces around method call - registers an offense when space before method call - autocorrects offense when space after first method call operator - autocorrects offense when space around multiple method call operator - does not register an offense when no space around any `.` operators - autocorrects offense when space before first method call operator - registers an offense when space around intermediate method call operator - when multi line method call - registers an 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 - autocorrects offense when space before method call - registers an offense when space before method call in suffix chaining - :: operator - autocorrects offense when space around multiple method call operator - does not register an offense if no space before `::` - operator with assignment - registers an offense when space around multiple method call operator - does not register an offense when no space around method call - autocorrects offense when space after last method call operator - registers an offense when space after first operator with assignment - registers an offense when space around intermediate method call operator - registers an offense when space after method call - autocorrects offense when space after method call - autocorrects offense when multiple spaces with assignment - registers an offense when multiple spaces with assignment - registers an offense when space after last method call operator - autocorrects offense when space after first operator with assignment - autocorrects offense when spaces after method call - does not register an offense if no space with - conditionals - does not register an offense if no space before `::` - operator with inheritance - does not register an offense when no space around any `.` operators - registers an offense when spaces after method call - autocorrects offense when space around intermediate method call operator - when multi line method call - autocorrects offense when space before method call - does not register an offense when no space after the `::` - registers an offense when space before method call - dot operator - registers an offense when space before last method call operator - autocorrects offense when spaces before method call - registers an offense when space before first method call operator - registers an offense when space before method call - registers an offense when spaces after `Proc#call` shorthand call - does not register an offense when no space around any `.` operators - autocorrects offense when spaces after `Proc#call` shorthand call - registers an offense when space after method call - registers an offense when spaces before method call - autocorrects offense when space around intermediate method call operator - autocorrects offense when space after first method call operator - registers an offense when space around intermediate method call operator - autocorrects offense when space around multiple method call operator - registers an offense when spaces around method call - autocorrects offense when space before first method call operator - autocorrects offense when space after last method call operator - registers an offense when space around multiple method call operator - autocorrects offense when spaces after method call - registers an offense when space after first method call operator - registers an offense when spaces after method call - 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 after last method call operator - does not register an offense when no space around method call - autocorrects offense when space 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 in suffix chaining - 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 - -RuboCop::Cop::Lint::UnusedMethodArgument - when IgnoreNotImplementedMethods config parameter is set - accepts a method with a single unused parameter & fails with message - accepts a method with a single unused parameter & fails without message - accepts an empty method with multiple unused parameters - registers an offense for a non-empty method with a single unused parameter - accepts a method with a single unused parameter & raises ::NotImplementedError - accepts an empty singleton method with a single unused parameter &raise NotImplementedError - accepts a method with a single unused parameter & raises NotImplementedError - registers an offense for a non-empty method with multiple unused parameters - when IgnoreEmptyMethods config parameter is set - 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 - registers an offense for a non-empty method with multiple unused parameters - accepts an empty method with multiple unused parameters - inspection - when an optional keyword argument is unused - registers an offense but does not suggest underscore-prefix - and AllowUnusedKeywordArguments set - does not care - when a block argument is unused - does not care - when a splat argument is unused - registers an offense and preserves the splat - 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 `binding` without arguments - accepts all arguments - inside another method definition - registers offenses - in a method calling `binding` with arguments - when a method argument is unused - registers an offense - when a required keyword argument is unused - registers an offense but does not suggest underscore-prefix - when an argument with a default value is unused - registers an offense and preserves the default value - when a variable is unused - does not care - when a method takes multiple arguments - and an argument is unused - registers an offense and adds underscore-prefix - and one argument is assigned to another, whilst other's value is not used - registers an offense - and there is some whitespace around the unused argument - registers an offense and preserves whitespace - and arguments are swap-assigned - accepts - 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 - 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 - in a method calling `super` with arguments - when a method argument is unused - registers an offense - when a singleton method argument is unused - registers an offense - -RuboCop::Cop::Commissioner - #investigate - stores all errors raised by the cops - traverses the AST and invoke cops specific callbacks - 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 - when a cop reports offenses - returns all offenses found by the cops - when passed :raise_error option - re-raises the exception received while processing - -RuboCop::Cop::Style::IfInsideElse - isn't offended by if..elsif..else - ignores unless inside else - ignores if inside unless - isn't offended if there is a statement preceding the if node - ignores ternary inside if..else - catches an if..else nested inside an else - isn't offended if there is a statement following the if node - ignores nested ternary expressions - catches an if node nested inside an 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::Style::EachWithObject - ignores inject/reduce with assignment to accumulator param in block - finds inject and reduce with passed in and returned hash - ignores inject and reduce with empty body - ignores inject and reduce with condition as body - ignores inject and reduce with passed in, but not returned hash - correctly autocorrects - does not blow up for reduce with no arguments - correctly autocorrects with return value only - ignores inject and reduce passed in symbol - when a simple literal is passed as initial value - ignores inject/reduce - -RuboCop::Cop::Lint::RequireParentheses - accepts condition that is not a call - accepts calls to methods that are operators - registers an offense for missing parentheses around expression in ternary - registers an offense for missing parentheses around expression with || operator - accepts method call with parentheses in ternary - accepts parentheses around expression with boolean operator - accepts calls to methods that are setters - accepts method calls that are all operations - accepts missing parentheses when method is not a predicate - accepts method calls without parentheses followed by keyword and/or - registers an offense for missing parentheses around expression with && operator - accepts missing parentheses around expression with + operator - when using safe navigation operator - registers an offense for missing parentheses around expression with && operator - -RuboCop::Cop::Lint::OutOfRangeRegexpRef - handles `match` with no arguments - registers an offense when references are used before any Regexp - registers an offense when the regexp is matched with `match` - registers an offense when out of range references are used for named captures - registers an offense when out of range references are used inside a when clause - ignores regexp when clause conditions that contain interpolations - registers an offense when the regexp is matched with `===` - 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 for mix of numbered and named captures - only registers an offense for when clauses when the regexp is matched as a literal - handles `match` with no receiver - uses the maximum number of captures for when clauses with multiple conditions - only registers an offense when the regexp is matched as a literal - registers an offense when the regexp appears on the right hand side of `=~` - 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 - does not register an offence Regexp containing non literal - ignores calls to `match?` - does not register offense to a regexp with valid references for a mix named and numbered captures - registers an offense when out of range references are used for non captures - does not register offense to a regexp with valid references for named captures - matching with scan - 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 - only registers an offense when the regexp is matched as a literal - registers an offense when out of range references are used - matching with sub! - 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 match - 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 rpartition - 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 `grep` - 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 partition - 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 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 slice - 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 - 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! - 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 - 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? - 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 `[]` - 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 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 start_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 - -RuboCop::Cop::Style::EachForSimpleLoop - does not register offense if range startpoint is not constant - does not register offense if range endpoint is not constant - does not register offense for inline block with parameters - does not register offense for character range - does not register offense for multiline block with parameters - when using an inclusive end range - does not register offense for range not starting with zero and using param - autocorrects the range not starting with zero - autocorrects the source with multiline block - autocorrects the source with inline block - when using an exclusive end range - autocorrects the source with inline block - autocorrects the range not starting with zero - autocorrects the source with multiline block - does not register offense for range not starting with zero and using param - -RuboCop::Cop::Style::TrailingMethodEndStatement - auto-corrects all trailing ends for larger example - register offense with trailing end on 3 line method - does not register on single line method - register offense with trailing end on method with block - register offense with trailing end on method with comment - does not register on single line no op - register offense with trailing end on 2 line method - register offense with trailing end inside class - -RuboCop::TargetFinder - #find(..., :only_recognized_file_types) - returns absolute paths - does not find hidden files - when input is passed on stdin - includes the file - 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 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 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 a pattern is passed - finds files which match the pattern - when no argument is passed - finds files under the current directory - 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 not explicitly passed as arguments - includes them - when files with ruby interpreters are passed - picks all the ruby files - when a non-ruby file is passed - doesn't pick the file - when a file with a ruby filename is passed - picks all the ruby files - #find_files - works also if a folder is named "," - does not search excluded top level directories - #find(..., :all_file_types) - does not find hidden files - returns absolute paths - when some non-known Ruby files are specified in the configuration Include and they are explicitly passed as arguments - includes them - when a non-ruby file is passed - picks the file - when some non-known Ruby files are specified in the configuration Include and they are not explicitly passed as arguments - includes them - 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 directory path is passed - finds files under the specified directory - when same paths are passed - does not return duplicated file paths - when input is passed on stdin - includes the file - when a pattern is passed - finds files which match the pattern - when no argument is passed - finds files under the current directory - when a hidden directory path is passed - finds files under the specified directory - when a file with a ruby filename is passed - picks all the ruby files - when files with ruby interpreters are passed - 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 - #target_files_in_dir - does not pick directories - picks files specified to be included in config - picks files with extension .rb - does not pick files specified to be excluded in config - picks ruby executable files with no extension - does not pick files with no extension and no ruby shebang - 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 - -RuboCop::Cop::Style::MutableConstant - Strict: false - allows method call assignments - 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 { 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 ||= to a constant - allows 1.5 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 - behaves like immutable objects - allows FOO - BAR to be assigned to a constant - allows FOO - BAR 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 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 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 true - behaves like immutable objects - allows "#{a}" to be ||= to a constant - allows "#{a}" to be assigned to a constant - 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 ENV['foo'] to be assigned to a constant - allows ENV['foo'] 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 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 1 to be ||= to a constant - allows 1 to be assigned to a constant - behaves like immutable objects - allows 'foo' + 'bar' to be ||= to a constant - allows 'foo' + 'bar' to be assigned to a constant - when assigning a range (irange) without parenthesis - does not add parenthesis to range enclosed in parentheses - adds parenthesis when auto-correcting - 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 - when assigning a range (erange) without parenthesis - does not add parenthesis to range enclosed in parentheses - adds parenthesis when auto-correcting - 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 - Strict: true - allows calls to freeze - freezes a heredoc - when assigning an array without brackets - adds brackets when auto-correcting - does not add brackets to %w() arrays - behaves like immutable objects - allows ::Struct.new to be assigned to a constant - allows ::Struct.new 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 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 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 "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 - operators that produce unfrozen objects - registers an offense when operating on multiple strings - registers an offense when operating on a constant and a string - 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 Struct.new to be ||= to a constant - allows Struct.new 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 the frozen string literal comment is true - behaves like immutable objects - allows "#{a}" to be ||= to a constant - allows "#{a}" 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 1 to be assigned to a constant - allows 1 to be ||= to a constant - 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 - 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 ::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 assigned to a constant - allows 1.5 to be ||= to a constant - 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 ::Namespace::OTHER_CONST to be assigned to a constant - allows ::Namespace::OTHER_CONST to be ||= to a constant - 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 - methods and operators that produce frozen objects - accepts assigning to an environment variable with a fallback - accepts comparison operators - accepts operating on a constant and an interger - accepts operating on multiple integers - accepts operating on a constant and a float - accepts operating on multiple floats - accepts checking fixed size - when assigning with multiple operator calls - registers an offense and corrects with parens and 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 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 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 [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 OTHER_CONST to be assigned to a constant - allows OTHER_CONST 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 - -RuboCop::Cop::Style::NestedParenthesizedCalls - backslash newline in method call - registers an offense - on a call to a setter method - doesn't register an offense - on a non-parenthesized method call - doesn't register an offense - on a nested, parenthesized method call - doesn't register an offense - on a permitted method - doesn't register an offense - on a deeply nested argument - 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 non-parenthesized call nested in a parenthesized one - with a single argument to the nested call - registers an offense - when using safe navigation operator - registers an offense - with multiple arguments to the nested call - registers an offense - -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 private methods - in a module with declarative private - when enforced style is `module_function` - accepts for `extend self` in a module with declarative private - accepts `extend self` in a class - registers an offense for `extend self` in a module - accepts for `extend self` in a module with private methods - when enforced style is `extend_self` - accepts module_function with an argument - registers an offense for `module_function` without an argument - -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::Bundler::GemComment - when investigating Ruby files - does not register any offenses - when investigating Gemfiles - when the "OnlyFor" option is set - and some other options are checked - when a gem is uncommented and has one of the checked options - registers an offense - 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 the version specifiers are checked - 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 - registers an offense - when a gem is uncommented and has multiple version specifiers - registers an offense - when a gem is commented - 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 options but no version specifiers - does not register an offense - and the gem is permitted - does not register any offenses - and a gem has no comment - registers an offense - and the file contains source and group - does not register any offenses - and the file is empty - does not register any offenses - and the gem is commented - does not register any offenses - -RuboCop::Cop::Style::HashEachMethods - when node matches a keys#each or values#each - when receiver is implicit - does not register an offense for each_value - does not register an offense for each_key - does not register an offense for `values.each` - does not register an offense for `keys.each` - when receiver is a hash literal - does not register an offense for {}#each_key - does not register an offense for {}#each_value - registers offense, auto-corrects {}#keys.each with {}#each_key - registers offense, auto-corrects {}#values.each with {}#each_value - when receiver is a send - registers offense, auto-corrects foo#values.each to foo#each_value - does not register an offense for foo#each_key - registers offense, auto-corrects foo#keys.each to foo#each_key - does not register an offense for Hash#each_value - -RuboCop::Cop::Style::CharacterLiteral - registers an offense for literals like \n - accepts literals like ?\C-\M-d - accepts ? in a %w literal - auto-corrects ?' to "'" - registers an offense for character literals - -RuboCop::Cop::Layout::EmptyComment - register offenses and correct multiple empty comments next to code - does not register an offense when using comment text with leading and trailing blank lines - register offenses and correct multiple aligned empty comments next to code - does not register an offense when using comment text - registers an offense and corrects using multiline empty comments - 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 single line empty comment - disallow border comment - registers an offense and corrects using single line empty comment - registers an offense and corrects using border comment - disallow margin comment - registers an offense and corrects using margin comment - allow border comment (default) - does not register an offense when using border comment - allow margin comment (default) - does not register an offense when using margin comment - -RuboCop::Cop::Style::StringLiteralsInInterpolation - configured with double quotes preferred - registers an offense for single quotes within embedded expression in a heredoc string - registers an offense for single quotes within embedded expression - configured with single quotes preferred - can handle character literals - accepts double quotes on a static string - registers an offense for double quotes within embedded expression - can handle a built-in constant parsed as string - registers an offense for double quotes within embedded expression in a heredoc string - accepts double quotes on static strings within a method - accepts double quotes on a broken static string - when configured with a bad value - fails - -RuboCop::Cop::Lint::RedundantStringCoercion - registers an offense and corrects an implicit receiver - does not explode on empty interpolation - registers an offense and corrects `to_s` in interpolation - accepts #to_s with arguments in an interpolation - accepts interpolation without #to_s - registers an offense and corrects `to_s` in an interpolation with several expressions - -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 a method - does not register an offense for nested normal rescue - registers an offense for modifier rescue - handles modifier rescue in normal rescue - registers an offense for modifier rescue around parallel assignment - does not register an offense for normal rescue - autocorrect - corrects complex rescue modifier - corrects doubled rescue modifiers - 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 - accepts normal rescue - handles modifier rescue in body of implicit begin - -RuboCop::Cop::Metrics::ModuleLength - does not count blank lines - rejects a module with more than 5 lines - accepts a module with less than 5 lines - accepts a module with 5 lines - reports the correct beginning and end lines - accepts empty modules - 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 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 `CountAsOne` is not empty - folds array into one line - when CountComments is enabled - also counts commented lines - when inspecting a class defined with ::Module.new - registers an offense - when inspecting a class defined with Module.new - registers an offense - -RuboCop::Cop::Bundler::InsecureProtocolSource - registers an offense when using `source :gemcutter` - registers an offense when using `source :rubygems` - registers an offense when using `source :rubyforge` + 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 non-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 negative check for the object + ternary expression + allows ternary expression + object check before method call + allows a non object check followed by a method call + 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 with params + 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 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 nil object check followed by a method call + ConvertCodeThatCanStartToReturnNil false + 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 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 + 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 + allows a non-nil 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 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 with a symbol proc + ConvertCodeThatCanStartToReturnNil true + 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 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 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 + 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 + 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 + modifier if + 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 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 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 a block 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 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 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 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 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 chained method call safeguarded with an unless 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 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 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 + 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 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 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 + 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 -RuboCop::Formatter::ProgressFormatter - #file_finished - when any offenses are detected - calls #report_as_with_mark - when no offenses are detected - calls #report_as_with_mark +RuboCop::Formatter::TapFormatter #finished - calls #report_summary - when any offenses are detected - reports all detected offenses for all failed files when no offenses are detected does not report offenses - #report_file_as_mark - when a refactor severity offense is detected - prints "R" + 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 "." - when different severity offenses are detected - prints highest level mark - when a refactor convention offense is detected - prints "C" - -RuboCop::Cop::Style::StderrPuts - 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 - registers no offense when using `STDERR.puts` with no arguments - registers an offense when using `STDERR.puts('hello')` - -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::Lint::FlipFlop - registers an offense for exclusive flip-flops - registers an offense for inclusive flip-flops + prints "ok" -RuboCop::Cop::Style::TrailingBodyOnMethodDefinition - accepts a method with multiple lines of body - auto-correction removes semicolon from method definition but not body - does not register offense with trailing body on method end - accepts a method with one line of body - auto-corrects body with method definition with args not in parens - registers an offense when body trails after method definition - registers when body starts on def line & continues many more lines - registers when body starts on def line & continues one more line - auto-corrects with comment after body - when method is not on first line of processed_source - auto-corrects offense +RuboCop::Cop::Bundler::GemComment + when investigating Ruby files + does not register any offenses + when investigating Gemfiles + and the gem is permitted + does not register any offenses + and the gem is commented + does not register any offenses + and a gem has no comment + registers an offense + and the file contains source and group + does not register any offenses + and the file is empty + does not register any offenses + when the "OnlyFor" option is set + and some other options are checked + 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 only unchecked 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 no extra options + does not register an offense + when a gem is commented + 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 + when a gem is uncommented and has multiple version specifiers + registers an offense + when a gem is uncommented and has options but no version specifiers + does not register an offense -isolated environment - is not affected by a config file above the work directory +RuboCop::Cop::Lint::RedundantCopEnableDirective + registers offense and corrects redundant enabling of same cop + registers multiple offenses and corrects the same comment + registers an offense and corrects when the first cop is unnecessarily enabled + registers offense and corrects unnecessary enable + 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 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 -RuboCop::Cop::Style::ZeroLengthPredicate - when name of the variable is `size` or `length` - accepts comparison - accepts inequality check - accepts equality check - with collection variables - registers an offense for `collection.size != 0` - registers an offense for `collection.size == 0` - registers an offense for `0 == collection.size` - registers an offense for `0 != collection.size` - when inspecting a StringIO object - when initialized without arguments - does not register an offense - does not register an offense with top-level ::StringIO - when initialized with a string - does not register an offense - does not register an offense with top-level ::StringIO - when inspecting a File::Stat object - does not register an offense - does not register an offense with ::File - 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 strings - registers an offense for `0 == string.size` - registers an offense for `string.size != 0` - registers an offense for `string.size == 0` - registers an offense for `0 != string.size` - with arrays - registers an offense for `0 == array.length` - registers an offense for `array.size == 0` - registers an offense for `array.length < 1` - registers an offense for `1 > array.length` - registers an offense for `0 == array.size` - registers an offense for `0 != array.size` - registers an offense for `array.size != 0` - registers an offense for `0 < array.size` - registers an offense for `1 > array.size` - registers an offense for `array.length > 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.length` - registers an offense for `array.size < 1` - registers an offense for `0 < array.length - when inspecting a Tempfile object +RuboCop::Cop::Style::IfUnlessModifier + accepts if-end followed by a chained call using `.` + doesn't break if-end when used as RHS of class var assignment + accepts if/elsif + accepts code with EOL comment since user might want to keep it + accepts if-end followed by a chained call using `&.` + doesn't break if-end when used as RHS of constant assignment + doesn't break if-end when used as RHS of instance var assignment + doesn't break if-end when used as RHS of local var assignment + accepts if-end when used as LHS of binary arithmetic + 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-else-end + with implicit match conditional + when a multiline if doesn't fit on one line + accepts + when a multiline if 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 + with a named regexp capture on the LHS does not register an offense - does not register an offense with top-level ::Tempfile - -RuboCop::Cop::Layout::MultilineBlockLayout - registers an offense and corrects for missing newline in {} block with params - registers an offense and corrects line-break before 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 offenses when there are not too many parameters to fit on one line - does not register offenses when there are too many parameters to fit on one line - does not error out when the block is empty - registers offenses and corrrects for new lambda literal syntax - auto-corrects nested parens correctly - 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 - registers offenses and corrects for lambdas - registers an offense and corrects for missing newline in {} block w/o params - registers an offense and corrects a line-break within arguments - registers an offense and corrects a line break within destructured arguments - registers an offense for missing newline in do/end block w/o params - registers an offense and corrects for missing newline before opening parenthesis `(` for block body - registers an offense and corrects a do/end block with a mult-line body - doesn't move end keyword in a way which causes infinite loop in combination with Style/BlockEndNewLine - considers the extra space required to join the lines together - 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 line-break within arguments - does not auto-correct a trailing comma when only one argument is present - does not register an offense for one-line do/end blocks - -RuboCop::Cop::Style::RedundantFileExtensionInRequire - does not register an offense when requiring filename ending with `.so` - does not register an offense when requiring filename without an extension - registers an offense and corrects when requiring filename ending with `.rb` - does not register an offense when requiring variable as a filename - -RuboCop::Cop::Style::GlobalVars - does not register an offense for built-in variable $OUTPUT_RECORD_SEPARATOR - does not register an offense for built-in variable $-a - does not register an offense for built-in variable $MATCH - does not register an offense for built-in variable $-0 - 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 $IGNORECASE - does not register an offense for built-in variable $DEBUG - does not register an offense for built-in variable $LOADED_FEATURES - does not register an offense for built-in variable $POSTMATCH - 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 $LAST_PAREN_MATCH - does not register an offense for built-in variable $LOAD_PATH - 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 $FILENAME - does not register an offense for built-in variable $FIELD_SEPARATOR - does not register an offense for built-in variable $SAFE - does not register an offense for built-in variable $INPUT_RECORD_SEPARATOR - does not register an offense for built-in variable $ERROR_POSITION - does not register an offense for built-in variable $-I - 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 $. - 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 $, - does not register an offense for built-in variable $ORS - does not register an offense for built-in variable $-l - does not register an offense for built-in variable $FS - does not register an offense for built-in variable $-v - does not register an offense for built-in variable $-F - does not register an offense for built-in variable $-d - does not register an offense for built-in variable $PID - does not register an offense for built-in variable $ARGV - does not register an offense for built-in variable $JRUBY_VERSION - 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 backrefs like $1 - does not register an offense for built-in variable $LAST_MATCH_INFO - 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 $/ - does not register an offense for built-in variable $PROGRAM_NAME - does not register an offense for built-in variable $INPUT_LINE_NUMBER - 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 $OUTPUT_FIELD_SEPARATOR - does not register an offense for built-in variable $stderr - 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 $` - does not register an offense for built-in variable $NR - does not register an offense for built-in variable $ERROR_INFO - does not register an offense for built-in variable $DEFAULT_OUTPUT - does not register an offense for built-in variable $0 - allows user permitted variables - does not register an offense for built-in variable $-w - does not register an offense for built-in variable $stdin - does not register an offense for built-in variable $PROCESS_ID - does not register an offense for built-in variable $" - registers an offense for $custom - 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 $VERBOSE - does not register an offense for built-in variable $CHILD_STATUS - 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 $JRUBY_REVISION - does not register an offense for built-in variable $-p - does not register an offense for built-in variable $DEFAULT_INPUT - -RuboCop::Cop::Layout::LineLength - accepts a line that's 80 characters wide - registers an offense for a line that's 81 characters wide - registers an offense for long line before __END__ but not after - highlights excessive characters - accepts the first line if it is a shebang 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 - affecting by IndentationWidth from Layout\Tab - with AllowURI option - accepts a line that's including URI and exceeds by 1 char - accepts a line that's including URI - accepts a line that's including URI with text - accepts a line that's including URI in quotes with text + behaves like condition modifier cop + for a multiline 'if' + corrects it if result fits in one line + accepts it if body spans more than 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 when condition has local variable assignment + 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 + multiline if that fits on one line with comment near end + accepts + if-end is argument to a non-parenthesized method call + adds parentheses so as not to change meaning + behaves like condition modifier cop + for a multiline 'unless' + corrects it when assignment is in body + 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 an empty body + accepts it if single line would not fit on 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 + unless-end with conditional as body + accepts + when Layout/LineLength is disabled + registers an offense even for a long modifier statement + if-end is argument to a parenthesized method call + adds parentheses because otherwise it would cause SyntaxError + if-end with conditional as body + accepts + short multiline if near an else etc + registers an offense + modifier if that does not fit on one line + 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 allowed because IgnoreCopDirectives is true + accepts + and the long line is too long because IgnoreCopDirectives 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 + accepts + when Layout/LineLength is disabled with an EOL comment + accepts + when Layout/LineLength is disabled in configuration + accepts + with tabs used for indentation + with Layout/IndentationStyle: IndentationWidth config behaves like with tabs indentation - 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 - highlights excessive characters - without AllowURI option + it fits on one line + registers an offense + it doesn't fit on one line + doesn't register an offense + with Layout/IndentationWidth: Width config 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 IgnoreCopDirectives is enabled - and the source is too long - highlights only the non-directive part - registers an offense for the line - and the source contains non-directive # as comment - registers an offense for the line - highlights only the non-directive part - and the source contains non-directive #s as non-comment - registers an offense for the line - highlights only the non-directive part - and the Rubocop directive causes an excessive line length - accepts the line - and has explanatory text - does not register an offense - and the Rubocop directive is excessively long - accepts 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 AllowURI option is disabled - and all the excessive characters are part of a URL - registers an offense for the line - 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 fits within the max allowed characters - registers an offense for the line - and the excessive characters include part of a URL and another word - registers an offense for the line - and the excessive characters include a complete URL - registers an offense for the line - 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 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 - when IgnoredPatterns option is set - accepts long lines matching a pattern but not other long lines - when line is indented with tabs - registers an offense for a long line - accepts a short line - 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 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 under limit - does not add any offenses - when over limit - adds an offense and autocorrects it - long blocks - no spaces - adds an offense and does correct it - 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 not enclosed in parentheses - registers an offense and corrects - when argument is enclosed in parentheses - registers an offense and corrects - hash - 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 hash in method call - adds an offense only to outer and autocorrects it - when over limit rocket - adds an offense and autocorrects it - when over limit - adds an offense and autocorrects it - when under limit - does not add any offenses - when over limit because of a comment - adds an offense and does not autocorrect - when over limit and keys already on multiple lines - adds an offense and does not autocorrect - when nested hashes on same line - adds an offense only to outer and autocorrects it - array - when has inside array - adds an offense only to outer and autocorrects it - when under limit - does not add any offenses - when over limit - adds an offense and autocorrects it - when two arrays on two lines allows outer to get broken first - adds an offense only to inner and does not autocorrect it - when already on two lines - does not add any offenses - no breakable collections - adds an offense and does not autocorrect it - comments - when over limit with semicolon - adds offense and does not autocorrect - HEREDOC - when over limit with semicolon - adds offense and does not autocorrect - semicolon - semicolon inside string literal - adds offense and autocorrects elsewhere - when over limit and one semicolon 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 - when over limit and many spaces around semicolon - adds offense and autocorrects it by breaking the semicolonbefore the hash - when over limit and many semicolons at the end - adds offense and does not autocorrectbefore the hash - semicolons 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 - adds offense and autocorrects it by breaking the semicolonbefore the hash - when under limit - does not add any offenses - -RuboCop::Cop::Layout::SpaceInsideArrayPercentLiteral - accepts non array percent literals - for I type and ["!", "!"] delimiters - accepts multi-line literals - accepts multi-line literals within a method - registers an offense for unnecessary spaces - accepts literals with escaped and additional spaces - registers an offense for multiple spaces between items - accepts literals without additional spaces - accepts literals with escaped spaces - accepts newlines and additional following alignment spaces - for w type and ["{", "}"] delimiters - accepts literals with escaped spaces - accepts multi-line literals - accepts multi-line literals within a method - registers an offense for multiple spaces between items - registers an offense for unnecessary spaces - accepts newlines and additional following alignment spaces - accepts literals with escaped and additional spaces - accepts literals without additional spaces - for w type and ["(", ")"] delimiters - accepts literals without additional spaces - accepts newlines and additional following alignment spaces - registers an offense for unnecessary spaces - accepts multi-line literals - registers an offense for multiple spaces between items - accepts literals with escaped spaces - accepts literals with escaped and additional spaces - accepts multi-line literals within a method - for W type and ["(", ")"] delimiters - registers an offense for multiple spaces between items - accepts multi-line literals within a method - accepts multi-line literals - accepts literals with escaped and additional spaces - registers an offense for unnecessary spaces - accepts literals without additional spaces - accepts newlines and additional following alignment spaces - accepts literals with escaped spaces - for i 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 - accepts literals with escaped spaces - registers an offense for multiple spaces between items - accepts literals with escaped and additional spaces - for I type and ["{", "}"] delimiters - 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 multiple spaces between items - registers an offense for unnecessary spaces - accepts literals with escaped and additional spaces - accepts multi-line literals - for I type and ["[", "]"] delimiters - accepts multi-line literals within a method - 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 - accepts literals with escaped spaces - accepts multi-line literals - accepts literals without additional spaces - for I type and ["(", ")"] delimiters - accepts multi-line literals within a method - accepts multi-line literals - accepts newlines and additional following alignment spaces - accepts literals without additional spaces - registers an offense for multiple spaces between items - accepts literals with escaped spaces - accepts literals with escaped and additional spaces - registers an offense for unnecessary spaces - for W type and ["[", "]"] delimiters - accepts literals without additional spaces - registers an offense for unnecessary spaces - accepts literals with escaped and additional spaces - accepts literals with escaped spaces - registers an offense for multiple spaces between items - accepts newlines and additional following alignment spaces - accepts multi-line literals within a method - accepts multi-line literals - for W type and ["{", "}"] delimiters - accepts literals with escaped and additional spaces - accepts newlines and additional following alignment spaces - accepts literals with escaped spaces - accepts multi-line literals - accepts literals without additional spaces - registers an offense for unnecessary spaces - accepts multi-line literals within a method - registers an offense for multiple spaces between items - for i type and ["[", "]"] delimiters - accepts literals with escaped and additional spaces - accepts literals with escaped spaces - 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 without additional spaces - accepts multi-line literals - for i type and ["{", "}"] delimiters - registers an offense for multiple spaces between items - accepts literals with escaped spaces - accepts literals with escaped and additional spaces - registers an offense for unnecessary spaces - accepts literals without additional spaces - accepts multi-line literals - accepts multi-line literals within a method - accepts newlines and additional following alignment spaces - for w type and ["[", "]"] delimiters - accepts multi-line literals - accepts literals with escaped spaces - accepts newlines and additional following alignment spaces - accepts literals without additional 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 - for w type and ["!", "!"] delimiters - accepts multi-line literals - accepts literals without additional spaces - accepts newlines and additional following alignment spaces - registers an offense for unnecessary spaces - accepts literals with escaped spaces - registers an offense for multiple spaces between items - accepts multi-line literals within a method - accepts literals with escaped and additional spaces - for i type and ["(", ")"] delimiters - registers an offense for multiple spaces between items - accepts multi-line literals - accepts literals with escaped and additional spaces - accepts multi-line literals within a method - accepts literals without additional spaces - accepts literals with escaped spaces - accepts newlines and additional following alignment spaces - registers an offense for unnecessary spaces - for W type and ["!", "!"] delimiters - accepts multi-line literals - accepts multi-line literals within a method - registers an offense for multiple spaces between items - accepts newlines and additional following alignment spaces - accepts literals without additional spaces - accepts literals with escaped spaces - accepts literals with escaped and additional spaces - registers an offense for unnecessary spaces - -RuboCop::Cop::Lint::UriRegexp - does not register an offense when using `regexp` without receiver - registers an offense and corrects using `::URI.regexp` without argument - 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 - array argument - registers an offense and corrects using `URI.regexp` with %i arrays - registers an offense and corrects using `URI.regexp` with %w arrays - registers an offense and corrects using `URI.regexp` with literal arrays - -RuboCop::Cop::Layout::ArrayAlignment - when aligned with first parameter - does not indent heredoc strings in autocorrect - accepts single line array - does not auto-correct array within array with too little indentation - accepts several elements per line - auto-corrects array if the first element being on a new row - registers an offense and corrects misaligned array elements - accepts aligned array keys - accepts the first element being on a new row - does not auto-correct array within array with too much indentation - accepts aligned array with fullwidth characters - when aligned with fixed indentation - accepts aligned array with fullwidth characters - accepts several elements per line - accepts the first element being on a new row - auto-corrects array if the first element being on a new row - does not auto-correct array within array with too little indentation - does not indent heredoc strings in autocorrect - accepts aligned array keys - accepts single line array - registers an offense and corrects misaligned array elements - does not auto-correct array within array with too much indentation - -RuboCop::Runner - #run with cops autocorrecting each-other - if there is an offense in an inspected file - aborts because of an infinite loop - #run when interrupted - with SIGINT - returns false - #run - if there are no offenses in inspected files - returns true - if there is an offense in an inspected file - returns false - sends the offense to a formatter - 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 - -RuboCop::Cop::Style::TrailingUnderscoreVariable - configured to allow named underscore variables - registers an offense for splat underscore as the last variable - does not register an offense for underscores at the beginning - 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 - registers an offense for nested assignments with trailing underscores - does not register an offense for multiple underscores preceded by a splat variable - does not register an offense for multiple named underscores preceded by a splat variable - registers an offense when underscore is the only variable in parallel assignment - does not register an offense for a named underscore variable preceded by a splat variable - does not register an offense for complex nested assignments without trailing underscores - registers an offense for multiple underscore variables preceded by a splat underscore variable - registers an offense when multiple underscores are used as the last variables of parallel assignment - does not register an offense for a named variable preceded by a names splat underscore variable - does not register an offense for nested assignments without trailing 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 a named splat underscore as 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 an underscore preceded by a splat variable - does not register an offense for an underscore preceded by a splat variable anywhere in the argument chain - does not register an offense for an underscore preceded by a splat variable and another underscore - does not register an offense when there are no underscores - does not register an offense for an underscore variable preceded by a named splat underscore variable - 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 `_` - configured to not allow named underscore variables - registers an offense for multiple underscore variables preceded by a named splat underscore variable - registers an offense for an underscore variable preceded by a named splat underscore variable - registers an offense for splat underscore as the last variable - registers an offense for named variables that start with an underscore - does not register an offense for a named underscore variable preceded by a splat variable - does not register an offense when there are no underscores - does not register an offense for a named underscore preceded by a splat variable - does not register an offense for an underscore preceded by a splat variable - registers an offense when multiple underscores are used as the last variables of parallel assignment - registers an offense when underscore is the only variable in parallel assignment - registers an offense for an underscore as the last param when there is also an underscore as the first param - registers an offense for complex nested assignments with trailing underscores - does not register an offense for underscores at the beginning - registers an offense for nested assignments with trailing underscores - registers an offense for an underscore preceded by a named splat 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 underscores preceded by a splat variable - does not register an offense for multiple named underscores preceded by a splat variable - 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 and another underscore - does not register an offense for 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 multiple underscore variables preceded by a splat underscore variable - registers an offense for a named splat underscore as the last variable - registers an offense when the last variable of parallel assignment is an underscore - does not register an offense for a named variable preceded by a names splat underscore variable - 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::SpaceInsideBlockBraces - registers an offense and corrects right brace without inner space - registers an offense and corrects left brace without inner space - accepts braces surrounded by spaces - register offenses and correct both braces without inner space - accepts left brace without outer space - configured with no_space - registers an offense and corrects left brace with inner space - registers an offense and corrects right brace with inner space - accepts left brace without outer 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 new lambda syntax - registers an offense when braces are not aligned in multiline block - accepts when braces are aligned in multiline block - and space before block parameters allowed - accepts left brace with inner space - accepts new lambda syntax - registers an offense and corrects left brace without inner space - with space inside empty braces not allowed - accepts braces that are not empty - accepts braces with something inside - accepts empty braces with comment and line break inside - accepts empty braces with line break inside - accepts multiline braces with content - registers an offense and corrects empty braces with space inside - accepts empty braces with no space inside - with passed in parameters - accepts new lambda syntax - for multi-line blocks - registers an offense and corrects left brace without inner space - accepts left brace with inner space - and space before block parameters not allowed - accepts new lambda syntax - accepts left brace without inner space - registers an offense and corrects 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 - for single-line blocks - accepts left brace with inner space - registers an offense and corrects left brace without inner space - with invalid value for EnforcedStyleForEmptyBraces - fails with an error - with space inside empty braces allowed - accepts empty braces with space inside - registers an offense and corrects empty braces with no space inside - -RuboCop::Cop::Style::CommentedKeyword - registers an offense when commenting on the same line as `def` - registers an offense when commenting on the same line as `begin` - does not register an offense if AST contains # symbol - does not register an offense if there are no comments after keywords - registers an offense when commenting on indented keywords - registers an offense when commenting on the same line as `end` - registers an offense for one-line cases - does not register an offense for certain comments - registers an offense when commenting on the same line as `class` - registers an offense when commenting after keyword with spaces - registers an offense when commenting on the same line as `module` - accepts keyword letter sequences that are not keywords + it fits on one line + registers an offense + it doesn't fit on one line + doesn't register an offense + multiline unless that fits on one line + registers an offense + modifier if that does not fit on one line, but is not the only statement on the line + accepts + when if-end condition has a first line comment + 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 assigned to a variable + with variable being on the same 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 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 + 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 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 an element of an array + when short enough to fit on a single line + corrects it to the single-line form + when not short enough to fit on a single line + accepts it in the multiline form -RuboCop::Cop::InternalAffairs::MethodNameEqual - registers an offense when using `#method == :do_something` - does not register an offense when using `#method?` - registers an offense when using `#method == other_node.do_something` +RuboCop::Cop::Style::WhileUntilDo + accepts do in single-line while + registers an offense for do in multiline while + registers an offense for do in multiline until + accepts multi-line until without do + accepts do in single-line until + accepts multi-line while without do -RuboCop::Formatter::EmacsStyleFormatter - #finished - does not report summary - #file_finished - displays parsable text - 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 - when the offense is automatically corrected - prints [Corrected] along with message +RuboCop::Cop::Lint::NonLocalExitFromIterator + allows return in define_method + allows return in define_singleton_method + allows return with value + when the return is within a nested method definition + allows return in an instance method definition + allows return in a class method definition + when block is lambda + allows + when block in middle of nest is followed by method chain + registers offenses + when block is followed by method chain + and has multiple arguments + registers an offense + and has single argument + registers an offense + and has no argument + allows + when block is not followed by method chain + allows + when lambda is inside of block followed by method chain + allows -RuboCop::Cop::Style::DefWithParentheses - accepts empty parentheses in one liners - reports an offense for class def with empty parens - reports an offense for def with empty parens - accepts def with arg and parens +RuboCop::Cop::Security::JSONLoad + registers an offense and corrects JSON.restore + registers an offense and corrects JSON.load + allows JSON.parse + does not register an offense for JSON under another namespace + allows JSON.dump -RuboCop::Cop::Style::Dir - when using `#dirname` and `#realpath` +RuboCop::Cop::Style::UnlessElse + unless with else registers an offense - registers an offense with ::File - when using `#expand_path` and `#dirname` - registers an offense with ::File + unless with nested if-else registers an offense - -RuboCop::Cop::Lint::ToJSON - registers an offense and corrects using `#to_json` without arguments - does not register an offense when using `#to_json` with arguments - -RuboCop::Cop::InternalAffairs::RedundantLocationArgument - when location argument is not passed + unless without else does not register an offense - when location argument is passed - when location argument is :expression - registers an offense - removes default `location` surrounded by other keywords - removes default `location` when preceded by another keyword - when there is a message argument - registers an offense - when location argument does not equal to :expression - does not register an offense -RuboCop::Cop::Lint::ElseLayout - can handle elsifs - handles modifier forms - accepts proper else - accepts single-expr else regardless of layout - registers an offense for expr on same line as else - handles empty braces - handles ternary ops +RuboCop::Cop::Style::ArrayCoercion + does not register an offense when splatting multiple variables into array + does not register an offense when splat is not in 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 + registers an offense and corrects when splatting variable into array -RuboCop::Cop::VariableForce::Reference - .new - when non variable reference node is passed - raises error +RuboCop::CLI + can correct IndentHash offenses with separator style + can correct MethodCallWithoutArgsParentheses and EmptyLiteral offenses + can correct MethodDefParentheses and other offense + corrects Style/BlockDelimiters offenses when specifyingLayout/SpaceBeforeBlockBraces with `EnforcedStyle: no_space` together + corrects Style/InverseMethods and Style/Not offenses + corrects code with indentation problems + corrects Tab and IndentationConsistency offenses + can correct two problems with blocks + corrects HeredocArgumentClosingParenthesis offenses and ignores TrailingCommaInArguments offense + corrects Style/BlockDelimiters offenses when specifingLayout/SpaceInsideBlockBraces together + corrects only IndentationWidth without crashing + can correct SpaceAfterComma and HashSyntax offenses + can correct two empty lines at end of class body + corrects Style/Next and Style/SafeNavigation offenses + honors Exclude settings in individual cops + corrects TrailingCommaIn(Array|Hash)Literal and Multiline(Array|Hash)BraceLayout offenses + does not say [Corrected] if correction was avoided + can correct WordArray and SpaceAfterComma offenses + corrects InitialIndentation offenses + corrects RedundantBegin offenses and fixes indentation etc + can correct single line methods + can correct two problems in the same place + corrects LineEndConcatenation offenses leaving the RedundantInterpolation offense unchanged + corrects IndentationWidth and IndentationConsistency offenses + can correct HashSyntax when --only is used + can correct HashSyntax and SpaceAroundOperators offenses + corrects SymbolProc and SpaceBeforeBlockBraces offenses + can correct a problems and the problem it creates + does not correct SpaceAroundOperators in a hash that would be changed back + can be disabled for any cop in configuration + plays nicely with default cops in complex ExtraSpacing scenarios + corrects `Lint/Lambda` and `Lint/UnusedBlockArgument` offenses + corrects IndentationWidth and IndentationConsistency offenseswhen using `EnforcedStyle: outdent` and `EnforcedStyle: indented_internal_methods` + can correct TrailingEmptyLines and TrailingWhitespace offenses + does not hang SpaceAfterPunctuation and SpaceInsideArrayLiteralBrackets + corrects RedundantCopDisableDirective offenses + corrects `EnforcedStyle: hash_rockets` of `Style/HashSyntax` with `Layout/HashAlignment` + can correct indentation and another thing + corrects `Layout/SpaceAroundOperators` and `Layout/ExtraSpacing` offenses when using `ForceEqualSignAlignment: true` + does not correct ExtraSpacing in a hash that would be changed back + corrects IndentationWidth, RedundantBegin, and RescueEnsureAlignment offenses + can correct empty line inside special form of nested modules + handles different SpaceInsideBlockBraces and SpaceInsideHashLiteralBraces + can change block comments and indent them + does not hang SpaceAfterPunctuation and SpaceInsideParens + trailing comma cops + when the style is `consistent_comma` + corrects TrailingCommaInLiteral and TrailingCommaInArguments without producing a double comma + when the style is `comma` + corrects TrailingCommaInLiteral and TrailingCommaInArguments without producing a double comma + when BlockDelimiters has line_count_based style + corrects SpaceBeforeBlockBraces, SpaceInsideBlockBraces offenses + when BlockDelimiters has braces_for_chaining style + corrects SpaceBeforeBlockBraces, SpaceInsideBlockBraces offenses + space_inside_bracket cops + when array style is space & reference style is no space + corrects SpaceInsideArrayLiteralBrackets and SpaceInsideReferenceBrackets + when array style is compact & 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 BlockDelimiters has semantic style + corrects SpaceBeforeBlockBraces, SpaceInsideBlockBraces offenses + caching + with no offenses in the cache + doesn't correct offenses + with an offense in the cache + corrects offenses -RuboCop::Cop::Layout::SpaceInsideArrayLiteralBrackets - does not register offense for any kind of reference brackets - when EnforcedStyle is compact - does not register offense for valid 4-dimensional array - does not register offense for valid 3-dimensional array - accepts multiline array - registers an offense and corrects space between 2 opening brackets - does not register offense for valid 2-dimensional array - registers an offense and corrects space between 2 closing brackets - registers an offense and corrects 3-dimensional array with extra spaces - registers an offense and corrects 2-dimensional array with extra spaces - multiline array does not collapse any successive brackets - does not auto-corrects - registers an offense - behaves like space inside arrays - register an offense and corrects when 2 arrays are on one line - does not register offense for array when brackets get their own line - does not register offense for indented array when bottom bracket gets its own line & is misaligned - registers an offense and corrects array brackets with no leading whitespace - does not register offense for arrays using ref brackets - registers an offense and corrects array brackets with no trailing whitespace - does not register offense for valid multiline array - accepts square brackets as method name - does not register offense when bottom bracket gets its own line & has trailing method - accepts space inside array brackets with comment - registers an offense and corrects multiline array on end bracketwith trailing method - does not register offense when 2 arrays on one line - accepts square brackets called with method call syntax - registers an offense and corrects an array missing whitespace when there is more than one array on a line - registers an offense and corrects multiline array on end bracket - does not register offense for arrays with spaces - multiline array does not collapse successive left-brackets - auto-corrects +RuboCop::Cop::Style::OptionHash + registers an offense + when there are no arguments + does not register an offense + 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 when code exists before call to super + 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 - multiline array does not collapse successive right-brackets - registers an offense and corrects - 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 - registers an offense and corrects multiline spaces - accepts empty brackets with no space inside - when EnforcedStyle is no_space - registers an offense and corrects multiline array on end bracket - does not register offense when bottom bracket gets its own line & has trailing method - does not register offense when 2 arrays on one line - registers an offense and corrects an array when two on one line - 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 - registers an offense and corrects 2 arrays on one line - accepts square brackets as method name - registers an offense and corrects multiline array on end bracketwith trailing method - does not register offense for array when brackets get own line - registers an offense and corrects an array literal as an argument with trailing whitespace after a heredoc is started - accepts a multiline array with whitespace before end bracket - accepts space inside array brackets if with comment - accepts square brackets called with method call syntax - does not register offense for valid 2-dimensional array - does not register offense when bottom bracket gets its own line indented with tabs - 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 trailing whitespace - does not register offense for valid multiline array - does not register offense for arrays with no spaces - registers an offense and corrects array brackets with leading whitespace - with space inside empty braces allowed - registers an offense and corrects empty brackets with no space inside - accepts empty brackets with space inside - registers an offense and corrects empty brackets with more than one 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 arrays using ref brackets - does not register offense for arrays with spaces - registers an offense and corrects array brackets with no leading whitespace - does not register offense when 2 arrays on one line - 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 when bottom bracket gets its own line & has trailing method - 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 - accepts square brackets as method name - does not register offense for array when brackets get their own line - registers an offense and corrects multiline array on end bracketwith trailing method - registers an offense and corrects multiline array on end bracket - does not register offense for valid multiline array - registers an offense and corrects array brackets with no trailing whitespace - accepts square brackets called with method call syntax - -RuboCop::Cop::Layout::TrailingEmptyLines - when EnforcedStyle is final_blank_line - registers an offense for multiple blank lines in an empty file - auto-corrects unwanted blank lines in an empty file - registers an offense for multiple trailing blank lines - auto-corrects unwanted blank lines - registers an offense for final newline - auto-corrects missing newline - registers an offense for no final newline - auto-corrects missing blank line - accepts final blank line - when EnforcedStyle is final_newline - accepts final blank lines if they come after __END__ - registers an offense for multiple blank lines in an empty file - registers an offense for multiple trailing blank lines - registers an offense for no final newline after block comment - registers an offense for no final newline after assignment - accepts final newline - accepts final blank lines if they come after __END__ in empty file - auto-corrects unwanted blank lines in an empty file - auto-corrects even if some lines have space - accepts an empty file - auto-corrects unwanted blank lines - -RuboCop::Cop::Style::BisectedAttrAccessor - registers an offense and corrects when both accessors of the name exists and accessor contains multiple names - registers an offense and corrects when withing eigenclass - registers an offense and corrects when both accessors are in the same visibility scope - 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` - 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 - does not register an offense when accessors are withing different visibility scopes + when the last argument is a non-options-hash optional hash + does not register an offense + permitted list + ignores if the method is permitted -RuboCop::Cop::Style::HashTransformValues - flags Hash[_.map{...}] when transform_values could be used - does not flag value transformation in the absence of to_h - does not flag _.map{...}.to_h when both key & value are transformed - flags _.map {...}.to_h when transform_values could be used when line break before `to_h` - does not flag each_with_object when receiver is array literal - correctly autocorrects _.map{...}.to_h with block - flags _.map {...}.to_h when transform_values could be used - does not flag each_with_object when no transformation occurs - does not flag each_with_object when its argument is not modified - does not flag each_with_object when both key & value are transformed - does not flag each_with_object when value transformation uses key - does not flag Hash[_.map{...}] when both key & value are transformed - does not flag value transformation when receiver is array literal - with multiline block - flags each_with_object when transform_values could be used - 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 +RuboCop::Cop::Security::Open + registers an offense for open with string that starts with a pipe + registers an offense for open with mode argument + accepts open with prefix string literal plus something + registers an offense for open + accepts open on a literal string + accepts open as variable + accepts File.open as method + registers an offense for open with dynamic string that is not prefixed + accepts open with a string that interpolates a literal + accepts open with string that has a prefixed interpolation + accepts open with no arguments -RuboCop::Cop::Layout::DefEndAlignment - when EnforcedStyleAlignWith is start_of_line - registers an offense for mismatched def test end - auto-corrects mismatched def Test.test end - registers an offense for mismatched def Test.test end - auto-corrects mismatched foo def test end - accepts matching foo bar def ... end - accepts matching def ... end - registers an offense for mismatched foo def test end - accepts matching def ... end - accepts matching foo def ... end - accepts matching defs ... end - auto-corrects mismatched def test end - correct + opposite - registers an offense - when EnforcedStyleAlignWith is def - registers an offense for mismatched foo def test end - auto-corrects mismatched def Test.test end - auto-corrects mismatched foo def test end - registers an offense for mismatched def Test.test end - accepts matching defs ... end - accepts matching def ... end - accepts matching foo def ... end - registers an offense for mismatched def test end - auto-corrects mismatched def test end - correct + opposite - registers an offense +RuboCop::Cop::Metrics::PerceivedComplexity + when Max is 1 + registers an offense for elsif and else blocks + registers an offense for a for block + registers an offense for an until block + registers an offense for a case/when block without an expression after case + deals with nested if blocks containing && and || + counts only a single method + accepts an empty `define_method` + does not count unknown block calls + registers an offense for a rescue block + registers an offense for and + registers an offense for a case/when block + registers an offense for && + registers an offense for or + registers an offense for a ternary operator + counts known iterating block + counts else in a case with no argument + registers an offense for || + accepts a method with no decision points + accepts an empty method + registers an offense for an if modifier + accepts complex code outside of methods + registers an offense for an unless modifier + registers an offense for a while block + registers an offense for a `define_method` + 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::Migration::DepartmentName - when a disable comment contains an unexpected character for department name - accepts - when a disable comment contains a plain comment - accepts - when an unexpected disable comment format - does not register an offense - when a disable comment has cop names with departments - accepts - when todo/enable comments have cop names without departments - registers offenses and corrects when there is space around `:` - registers offenses and corrects when using a legacy cop name - registers offenses and corrects +RuboCop::Cop::Style::AutoResourceCleanup + does not register an offense for File.open with immediate close + does not register an offense for File.open with block-pass + does not register an offense for File.open with block + registers an offense for File.open without block RuboCop::Formatter::JSONFormatter - #hash_for_file - sets an array of #hash_for_offense values for :offenses key - sets relative file path for :path key + #finished + outputs #output_hash as JSON + sets inspected file count in summary + #hash_for_location + sets length value for :length key + sets line value for :line key + sets column value for :column key + #started + sets target file count in summary #hash_for_offense - sets Offense#message value for :message key sets Offense#severity value for :severity key + sets Offense#corrected? value for :corrected key sets Offense#correctable? value for :correctable key sets Offense#cop_name value for :cop_name key - sets Offense#corrected? value for :corrected key + sets Offense#message value for :message key sets value of #hash_for_location for :location key - #started - sets target file count in summary - #hash_for_location - sets column value for :column key - sets length value for :length key - sets line value for :line key #file_finished adds detected offense count in summary adds value of #hash_for_file to #output_hash[:files] - #finished - outputs #output_hash as JSON - sets inspected file count in summary + #hash_for_file + sets an array of #hash_for_offense values for :offenses key + sets relative file path for :path key -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 attribute macros before after validations - is expected to eq class Person - include AnotherModule - extend SomeModule +RuboCop::Cop::Style::MethodCallWithArgsParentheses + when inspecting macro methods with IncludedMacros + for a macro in both IncludedMacros and IgnoredMethods + allows + in a class body + finds offense + in a module body + finds offense + for a macro not on the included list + allows + when EnforcedStyle is omit_parentheses + accepts parens in calls with logical operators + accepts parens in camel case method without args + accepts parens in super method calls as arguments + accepts parens in chained method calls + accepts parens in chaining with safe operators + auto-corrects single-line calls + register an offense for parens in the last chain + accepts parens in slash regexp literal as argument + accepts parens in super without args + accepts no parens in method call without args + register an offense for hashes in keyword values + register an offense for yield call with parens + accepts parens in single-line inheritance + register an offense for %r regex literal as arguments + accepts parens in default argument value calls + accepts parens in args splat + accepts parens in implicit #to_proc + accepts parens in super calls with braced blocks + accepts parens in argument calls with braced blocks + accepts parens in ternary condition calls + auto-corrects multi-line calls with trailing whitespace + register an offense in multi-line inheritance + register an offense for camel-case methods with arguments + register an offense for superclass call with parens + accepts parens in calls with args with logical operators + accepts parens in default keyword argument value calls + register an offense for parens in method call without args + auto-corrects complex multi-line calls + accepts parens in block passing calls + accepts special lambda call syntax + accepts parens in range literals + accepts parens in literals with unary operators as first argument + accepts parens in splat calls + accepts parens in method args + accepts parens in blocks with braces + register an offense in assignments + accepts parens in chaining with operators + accepts parens in calls with hash as arg + register an offense in complex conditionals + accepts parens in nested method args + register an offense for multi-line method calls + accepts no parens in method call with args + register an offense for parens in do-end blocks + accepts parens in args with ternary conditions + allowing parenthesis in chaining + register offense for multi-line chaining without previous parens + accepts parens in the last call if any previous calls with parentheses + register offense for single-line chaining without previous parens + accepts no parens in the last call if previous calls with 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 + when EnforcedStyle is require_parentheses (default) + auto-corrects calls where the argument node is a constant + auto-corrects parenthesized args for local methods by removing space + register an offense for non-receiver method call without parens + accepts no parens for unary operators + register no offense for superclass call without args + auto-corrects partially parenthesized args by adding needed braces + register no offense for yield without args + register an offense for method call without parens + auto-corrects fully parenthesized args by removing space + accepts parens in method call with args + ignores method listed in IgnoredMethods + auto-corrects call with multiple args by adding braces + auto-corrects calls where multiple args are method calls + accepts no parens for operators + auto-corrects calls where the argument node is a number + register no offense for superclass call with parens + register an offense for superclass call without parens + register an offense for yield without parens + auto-corrects calls where arg is method call + auto-corrects calls with multiple args by adding needed braces + accepts no parens in method call without args + accepts parens in method call with do-end blocks + register an offense for methods starting with capital without parens + accepts no parens for setter methods + IgnoredPatterns + ignored methods listed in IgnoredPatterns + when using safe navigation operator + register an offense for method call without parens + when inspecting macro methods + in a module body + does not register an offense + in a class body + does not register an offense - CustomError = Cla...rotected_method - end +RuboCop::Cop::Style::CaseLikeIf + does not register an offense when not all conditions contain target + registers an offense and corrects when using `match?` with non regexp in other branches except first + does not register an offense when using `=~` in first branch with non regexp + does not register an offense when only single `if` + does not register an offense when using modifier `if` + does not register an offense when using `match?` without a receiver + 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 only `if-else` + does not register an offense when using `match?` in first branch with non regexp + registers an offense and corrects when using `||` within conditions + registers an offense and corrects when using `==` with constant + registers an offense and corrects when using `===` + 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 `include?` with range + registers an offense and corrects when using `is_a?` + registers an offense and corrects when using `=~` + does not register an offense when using `unless` + registers an offense and corrects when using nested conditions with `||` + does not register an offense when one of `||` subconditions is not convertible + does not register an offense when using `==` with constant containing 1 letter in name + does not register an offense when using `==` with class reference + does not register an offense when using `match?` with non regexp + registers an offense and corrects when using `match?` with regexp + registers an offense and corrects when target is a method call - private +RuboCop::Cop::Naming::MethodName + when configured for camelCase + registers an offense for capitalized camel case + accepts class emitter method in a class + registers an offense for snake case name in attr. + registers an offense for mixed snake case and camel case + accepts unary operator definitions + accepts camel case names in attr. + accepts camel case in singleton method name + accepts class emitter method in a module + accepts operator definitions + accepts class emitter method in a class, even when it is defined inside another method + 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 singleton snake_case method within class + registers an offense for camel case methods names in attr. + registers an offense for mixed snake case and camel case in attr. + accepts camel case in instance method name + registers an offense for snake case in names + accepts one line methods + registers an offense for capitalized camel case name in attr. + registers an offense for correct + opposite + accepts class emitter method in a module, even when it is defined inside another method + 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 in attr. + does not register an offense for snake case method name matching `IgnoredPatterns` + does not register an offense for camel case method name matching `IgnoredPatterns` + when configured for snake_case + accepts snake case in names + registers an offense for camel case method names in attr. + registers an offense for opposite + correct + registers an offense for mixed snake case and camel case in attr. + accepts class emitter method in a class, even when it is defined inside another method + accepts class emitter method in a class + registers an offense for camel case methods names in attr. + accepts one line methods + accepts class emitter method in a module + accepts operator definitions + registers an offense for mixed snake case and camel case + registers an offense for capitalized camel case name in attr. + accepts unary operator definitions + accepts snake case in attr. + registers an offense for singleton upper case method without corresponding class + registers an offense for camel case in instance method name + registers an offense for camel case in singleton method name + registers an offense for singleton camelCase method within class + registers an offense for mixed snake case and camel case in attr. + accepts class emitter method in a module, even when it is defined inside another method + registers an offense for capitalized camel case + 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 matching `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. - def some_private_method - end - end - #autocorrect - when there is a comment in the macro method - autocorrects the offenses - 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 +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! + 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 + does not register an offense when string key is used in Open3.capture3 + 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 + registers an offense when using strings as keys - private +RuboCop::Cop::Style::IfWithSemicolon + can handle modifier conditionals + registers an offense and corrects for one line if/;/end + accepts without `else` branch - def first_private...ar before `private_methods`. - end +isolated environment + is not affected by a config file above the work directory - def second_protected_method - end - end +RuboCop::Cop::Lint::TopLevelReturnWithArgument + 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 with only top-level return statement + Expects multiple offenses from the return with arguments statements + Expects offense from the return with arguments + Expects no offense from the return without arguments + Code segment with block level returns other than the top-level return + Expects no offense from the return without arguments + Expects offense from the return with arguments + Code segment with method-level return statements + Expects offense when method-level & top-level return co-exist + Code segment containing semi-colon separated statements + Expects no offense from the return with arguments and multi-line code + Expects an offense from the return with arguments and multi-line code -RuboCop::Cop::Style::SingleLineMethods - auto-corrects def with semicolon after method name - registers an offense for a single-line method - auto-corrects defs with parentheses after method name - auto-corrects def with semicolon before end - auto-corrects def with argument in parentheses - accepts a multi-line method - auto-corrects def with argument and no parentheses - does not crash on an method with a capitalized name - when AllowIfMethodIsEmpty is disabled - registers an offense for an empty method - when AllowIfMethodIsEmpty is enabled - accepts a single-line empty method +RuboCop::Cop::Layout::FirstHashElementIndentation + when the HashAlignment style is separator for => + registers an offense and corrects incorrectly indented } + registers an offense and corrects incorrectly indented first pair with => + accepts correctly 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 : + registers an offense and corrects incorrectly indented first pair with : + accepts correctly indented first pair + registers an offense and corrects incorrectly indented } + when hash 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 + registers an offense and corrects 'align_braces' indentation + accepts special indentation for first argument + accepts normal indentation for hash within hash + accepts special indentation for second argument + registers an offense and corrects 'consistent' indentation + when using safe navigation operator + registers an offense and corrects 'consistent' indentation + 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 right hand side in assignment + accepts an empty hash + accepts single line hash + accepts several pairs per line + accepts a first pair on the same line as the left brace + accepts correctly indented first pair + 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 EnforcedStyle is align_braces + accepts an empty hash + accepts a first pair on the same line as the left brace + accepts several pairs per line + accepts correctly indented first pair + registers an offense and corrects incorrectly indented } + accepts single line hash + when 'special_inside_parentheses' style is used + registers an offense and corrects incorrect indentation + when 'consistent' style is used + registers an offense and correcs 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 } -RuboCop::Cop::Lint::UnifiedInteger - when Bignum - 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 Fixnum - without any decorations - registers an offense and autocorrects - when explicitly specified as toplevel constant - registers an offense - with MyNamespace - 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 +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::Layout::SpaceInLambdaLiteral - when configured to enforce no space - does not register an offense for no space between -> and ( - does not register an offense for multi-line lambdas - registers an offense and corrects spaces between -> and ( - does not register an offense for a space between -> and { - registers an offense and corrects a space between -> and ( - register offenses and correct spaces in both lambdas when nested - registers an offense and corrects a space in the outer nested lambda - registers an offense and corrects a space in the inner nested lambda - when configured to enforce spaces - registers an offense and corrects no space in the outer nested lambda - registers an offense and corrects no 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 no space between -> and ( - registers an offense and corrects no space in both lambdas when nested - does not register an offense for multi-line lambdas +RuboCop::Cop::Lint::OrderedMagicComments + registers an offense and corrects when `coding` magic comment does not precede all other magic comments + registers an offense and corrects when using `frozen_string_literal` magic comment is next of shebang + 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 `encoding` magic comment only + 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: Encoding::SJIS` Hash notation after`frozen_string_literal` magic comment + does not register an offense when using `frozen_string_literal` magic comment only + does not register an offense when using `encoding` magic comment is first line + +RuboCop::Cop::Layout::MultilineBlockLayout + registers an offense and corrects a do/end block with a mult-line body + registers offenses and corrrects for new lambda literal syntax + registers an offense and corrects for missing newline in {} block w/o params + does not register offenses when there is a newline for {} block + registers an offense and corrects a line break within destructured arguments + does not register offenses when there are too many parameters to fit on one line + does not register an offense for one-line do/end blocks + registers an offense and corrects for missing newline before opening parenthesis `(` for block body + registers an offense and corrects line-break within arguments + registers an offense and corrects for missing newline in {} block with params + registers an offense and corrects line-break before arguments with empty block + considers the extra space required to join the lines together + does not error out when the block is empty + registers offenses and corrects for lambdas + registers an offense and corrects for missing newline in do/end block with params + autocorrects in more complex case with lambda and assignment, and aligns the next line two spaces out from the start of the block + doesn't move end keyword in a way which causes infinite loop in combination with Style/BlockEndNewLine + does not register an offense for one-line {} blocks + registers an offense and corrects line-break before arguments + registers an offense for missing newline in do/end block w/o params + registers an offense and corrects a line-break within arguments + does not auto-correct a trailing comma when only one argument is present + auto-corrects nested parens correctly + registers offenses when there are not too many parameters to fit on one line + does not register offenses when there is a newline for do/end block + +RuboCop::CLI + -E/--extra-details + shows extra details + --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 + --except + when several cops are given + disables the given cops including RedundantCopDisableDirective + disables the given cops including Lint + disables the given cops including Lint/RedundantCopDisableDirective + when one name is given + exits with error if Syntax is given + exits with error if the cop name is incorrect + exits with error if an empty string is given + exits with error if Lint/Syntax is given + displays correction candidate if an incorrect cop name is given + when one cop plus one namespace are given + runs all cops except the given + when one cop is given without namespace + disables the given cop + when a cop name is not specified + displays how to use `--except` option + option is invalid + suggests to use the --help flag + --parallel + in combination with --force-default-config + does not parse local configuration + 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 + on Unix-like systems + does not print a message if --debug is not specified + prints a message if --debug is specified + --version + exits cleanly + -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 + -S/--display-style-guide + shows style guide and reference entries + shows reference entry + shows style guide entry + -f/--format + can be used multiple times + builtin formatters + when json format is specified + and offenses come from the cache + and a message has binary encoding + outputs JSON code without crashing + when html format is specified + and offenses come from the cache + and a message has binary encoding + outputs HTML code without crashing + when clang format is specified + outputs with clang format + when emacs format is specified + outputs with emacs format + when simple format is specified + outputs with simple format + when unknown format name is specified + aborts with error message + custom formatter + when a class name is specified + uses the class as a formatter + when unknown class name is specified + aborts with error message + --stdin + does not accept more than one file path + requires a file path + detects CR at end of line + causes source code to be read from stdin + prints corrected code to stdout if --auto-correct-all is used + -o/--out option + redirects output to the specified file + is applied to the previously specified formatter + --only + when three namespaces are given + runs all enabled cops in those namespaces + when one cop is given + exits with error if an incorrect cop name is passed + exits with error if cop name Lint/RedundantCopDisableDirective is passed + runs just one cop + displays correction candidate if an incorrect cop name is given + only checks syntax if Lint/Syntax is given + exits with error if cop name RedundantCopDisableDirective is passed + exits with error if an empty string is given + enables the given cop + accepts cop names from plugins + only checks syntax if Syntax is given + without using namespace + runs just one cop + when specifying a pending cop + when Style department is disabled + does not show pending cop warning + when Style department is enabled + when specifying `NewCops: pending` in .rubocop.yml + displays a pending cop warning + when specifying `NewCops: disable` in .rubocop.yml + does not display 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 using `--disable-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 `VersionAdded` is specified + accepts cop names from plugins with a pending cop warning + 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 a namespace is given + runs all enabled cops in that namespace + --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 --list-target-files + prints nothing with -L + --force-exclusion + when explicitly excluded + excludes files specified in the configuration Exclude even if they are explicitly passed as arguments + with already excluded by default + excludes files excluded by default even if they are explicitly passed as arguments + --show-cops + with no args + prints the current configuration + prints all departments + prints all available cops and their description + prints all cops in their right department listing + with two cops given + prints the current configuration + with --force-default-config + prioritizes default config + with one of the cops misspelled + skips the unknown cop + with one cop given + prints that cop and nothing else + prints the current configuration + -V + exits cleanly + -d/--debug + shows config files + shows cop names + --lint + runs only lint cops + --fail-level option + fails when option is less than the severity level + fails when option is equal to the severity level + succeeds when option is greater than the severity level + with --auto-correct-all + fails when option is A and all offenses are autocorrected + succeeds when option is not given and all offenses are autocorrected + fails when option is autocorrect and all offenses are autocorrected + succeeds when option is refactor and all offenses are autocorrected + with --display-only-fail-level-offenses + outputs offense message when fail-level is less than the severity + outputs offense message when fail-level is equal to the severity + doesn't output offense message when less than the fail-level + with disabled line + still checks unprinted offense if they're a redundant disable + doesn't consider a unprinted offense to be a redundant disable + with --auto-correct-all and disabled offense + succeeds when there is only a disabled offense RuboCop::Cop::Style::NumericPredicate - when configured to enforce numeric comparison methods - registers an offense for checking if a number is negative - allows checking if a number is not zero - registers an offense for checking if a number is positive - registers an offense for checking if a number is zero when configured to enforce numeric predicate methods - 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 - 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 @@ -20882,14 +20992,18 @@ with a complex expression registers an offense registers an offense in yoda condition + 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 + with checking if a number is not zero + allows comparing against a global variable + allows comparing against a variable + allows comparing against a complex expression when there are ignored methods - 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 simple method call `EnforcedStyle` is `comparison` allows checking if a number is zero @@ -20897,1131 +21011,1036 @@ allows checking if a number is zero in argument not ignored method - registers an offense for checking if a number is positive 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 + not ignored method + registers an offense for checking if a number is positive + registers an offense for checking if a number is negative + 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 zero + registers an offense for checking if a number is negative + registers an offense for checking if a number is positive -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 multi-line block with a chained call - accepts a single-line block with 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 +RuboCop::Cop::Layout::DotPosition + Leading dots style + does not err on method call on same line + does not err on method call without a method name + registers an offense for trailing dot in multi-line call + registers an offense for correct + opposite + accepts leading do in multi-line method call + does not err on method call with no dots + when there is an intervening blank line + does not register offense when using safe navigation operator - registers an offense for a chained call + accepts leading do in multi-line method call + registers an offense for correct + opposite + when there is an intervening line comment + does not register offense + Trailing dots style + does not get confused by several lines of chained methods + does not err on method call on same line + does not err on method call without a method name + accepts trailing dot in multi-line method call + registers an offense for leading dot in multi-line call + does not err on method call with no dots + when using safe navigation operator + accepts trailing dot in multi-line method call + registers an offense for correct + opposite -RuboCop::Cop::Lint::NumberConversion - registers an offense - when using `#to_f` - when `#to_i` called on a variable on a hash - when `#to_i` called on a hash value - when using `#to_i` - when using `#to_c` - when `#to_i` called on a variable on a array - when `#to_i` called on a variable - when using `#to_i` for integer - does not register an offense - when using Float() - when using Time - when using DateTime - when `#to_i` called without a receiver - when using Integer() with integer - when using Complex() - when using Time/DateTime with multiple method calls +RuboCop::Cop::Security::MarshalLoad + allows using dangerous Marshal methods for deep cloning + does not register an offense for Marshal.dump + does not register an offense Marshal methods under another namespace + registers an offense for using Marshal.restore + registers an offense for using Marshal.load -RuboCop::Cop::Style::StringMethods - registers an offense - when using safe navigation operator - registers an offense +RuboCop::Cop::Naming::MethodParameterName + can register multiple offenses in one method definition + does not register offense for valid parameter names on self.method + registers offense when parameter is less than minimum length + registers offense when parameter ends in number on class method + does not register offense for empty restarg + registers offense for offensive default parameter + does not register offense for valid default parameters + does not register offense for valid parameter names + does not register offense for empty kwrestarg + does not register offense for valid keyword parameters + registers offense for offensive keyword parameters + does not register for method without parameters + registers offense when parameter ends in number + registers offense when parameter contains uppercase characters + when using argument forwarding + does not register an offense + with AllowedNames + accepts underscore param names + accepts specified block param names + registers unlisted offensive names + accepts param names prefixed with underscore + 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::Metrics::Utils::CodeLengthCalculator - #calculate - raises when unknown foldable type is passed - when class - does not count lines of inner classes - folds arrays if asked - calculates class length - folds hashes if asked - does not count blank lines - counts comments if asked - folds heredocs if asked - when method - folds hashes if asked - calculates method length - does not count blank lines - folds heredocs if asked - folds arrays if asked - counts comments if asked +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 upper case keyword alone + accepts a comment that is obviously a code example + when a keyword is not in the configuration + accepts the word without colon + capitalized keyword + registers an offense and upcases + upper case keyword with colon by no note + registers an offense without auto-correction + missing space after colon + registers an offense and adds space + with configured keyword + registers an offense for a missing colon after the word + lower case keyword + registers an offense and upcases + offenses in consecutive inline comments + registers each of them + missing colon + registers an offense and adds colon -RuboCop::Cop::Style::ClassCheck - when enforced style is is_a? - registers an offense for kind_of? and corrects to is_a? - when enforced style is kind_of? - registers an offense for is_a? and corrects to kind_of? +RuboCop::Cop::Style::ClassVars + registers an offense for class variable declaration + registers an offense for class variable set on class receiver + does not register an offense for class variable usage + registers an offense for class variable set in class -RuboCop::Formatter::DisabledConfigFormatter - when no files are inspected - creates a .rubocop_todo.yml even in such case - 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 - when there's .rubocop.yml - merges in excludes from .rubocop.yml +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 + registers an offense for `!!` when return location + registers an offense for `!!` + does not register an offense for `not not` + does not register an offense for ! + when `EnforcedStyle: allowed_in_returns` + does not register an offense for `!!` when not a return location + registers an offense for `!!` + does not register an offense for ! + does not register an offense for `!!` when using `return` keyword + does not register an offense for `not not` + does not register an offense for `!!` when return location -RuboCop::Cop::Gemspec::RequiredRubyVersion - registers an offense when `required_ruby_version` is not specified - 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 > 2.7 - 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 ~> and equals `TargetRubyVersion` - registers an offense when `required_ruby_version` is specified with >= without a minor version and is lower than `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 lowest version of `required_ruby_version` equals `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 `required_ruby_version` is specified with >= without a patch version and equals `TargetRubyVersion` +RuboCop::Cop::Style::InlineComment + does not register an offense for a standalone comment + registers an offense for a trailing inline comment + does not register an offense for special rubocop inline comments -RuboCop::Cop::Naming::ConstantName - registers an offense for snake case in const name - allows screaming snake case in multiple const assignment - does not check names if rhs is a `Struct.new` with conditional assign - registers an offense for camel case in const namewhen using frozen range assignment - does not check names if rhs is a `Struct.new` - does not check names if rhs is a `Class.new` - does not check if rhs is a non-offensive const assignment - does not check names if rhs is a method call - registers an offense for non-POSIX upper case in const name - allows screaming snake case in const name - does not check names if rhs is a `Class.new` with conditional assign - checks qualified const names - registers an offense for camel case in const name - does not check names if rhs is a method call with block - registers an offense for camel case in const namewhen using frozen object assignment - does not check names if rhs is a method call with conditional assign - does not check if rhs is another constant - allows screaming snake case with POSIX upper case characters - registers 1 offense if rhs is offending const assignment - registers offenses for camel case in multiple const assignment - when a rhs is a conditional expression - when conditional branches contain only string values - registers an offense - when conditional branches contain a value other than a constant - does not check names - when conditional branches contain only constants - does not check names +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::Style::CaseLikeIf - does not register an offense when using `match?` with non regexp - registers an offense and corrects when using `==` with literal - does not register an offense when using `equal?` without a receiver - does not register an offense when only single `if` - does not register an offense when using `match?` without a receiver - does not register an offense when only `if-else` - registers an offense and corrects when using `match?` with non regexp in other branches except first - does not register an offense when using `=~` in first branch with non regexp - registers an offense and corrects when target is a method call - registers an offense and corrects when using `=~` - does not register an offense when using `match?` in first branch with non regexp - does not register an offense when using `==` with method call with arguments - registers an offense and corrects when using `match?` with regexp - does not register an offense when using ternary operator - registers an offense and corrects when using `==` with constant - registers an offense and corrects when using `is_a?` - registers an offense and corrects when using nested conditions with `||` - registers an offense and corrects when using `===` - does not register an offense when using `==` with constant containing 1 letter in name - 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 one of `||` subconditions is not convertible - registers an offense and corrects when using `include?` with range - does not register an offense when using `==` with class reference - does not register an offense when not all conditions contain target +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::CLI - corrects Style/Next and Style/SafeNavigation offenses - corrects IndentationWidth and IndentationConsistency offenses - honors Exclude settings in individual cops - can correct empty line inside special form of nested modules - can correct a problems and the problem it creates - corrects `Layout/SpaceAroundOperators` and `Layout/ExtraSpacing` offenses when using `ForceEqualSignAlignment: true` - can correct two problems with blocks - can be disabled for any cop in configuration - can correct TrailingEmptyLines and TrailingWhitespace offenses - corrects `Lint/Lambda` and `Lint/UnusedBlockArgument` offenses - can correct HashSyntax when --only is used - corrects Style/BlockDelimiters offenses when specifingLayout/SpaceInsideBlockBraces together - can correct single line methods - corrects Style/InverseMethods and Style/Not offenses - can correct WordArray and SpaceAfterComma offenses - corrects IndentationWidth and IndentationConsistency offenseswhen using `EnforcedStyle: outdent` and `EnforcedStyle: indented_internal_methods` - plays nicely with default cops in complex ExtraSpacing scenarios - corrects TrailingCommaIn(Array|Hash)Literal and Multiline(Array|Hash)BraceLayout offenses - corrects code with indentation problems - can correct two problems in the same place - does not correct SpaceAroundOperators in a hash that would be changed back - can correct two empty lines at end of class body - corrects HeredocArgumentClosingParenthesis offenses and ignores TrailingCommaInArguments offense - corrects RedundantBegin offenses and fixes indentation etc - handles different SpaceInsideBlockBraces and SpaceInsideHashLiteralBraces - does not hang SpaceAfterPunctuation and SpaceInsideArrayLiteralBrackets - corrects only IndentationWidth without crashing - corrects `EnforcedStyle: hash_rockets` of `Style/HashSyntax` with `Layout/HashAlignment` - does not hang SpaceAfterPunctuation and SpaceInsideParens - can correct MethodDefParentheses and other offense - corrects SymbolProc and SpaceBeforeBlockBraces offenses - corrects IndentationWidth, RedundantBegin, and RescueEnsureAlignment offenses - can correct MethodCallWithoutArgsParentheses and EmptyLiteral offenses - corrects LineEndConcatenation offenses leaving the RedundantInterpolation offense unchanged - corrects Tab and IndentationConsistency offenses - does not say [Corrected] if correction was avoided - can correct indentation and another thing - can correct IndentHash offenses with separator style - corrects InitialIndentation offenses - can change block comments and indent them - can correct HashSyntax and SpaceAroundOperators offenses - corrects Style/BlockDelimiters offenses when specifyingLayout/SpaceBeforeBlockBraces with `EnforcedStyle: no_space` together - corrects RedundantCopDisableDirective offenses - can correct SpaceAfterComma and HashSyntax offenses - does not correct ExtraSpacing in a hash that would be changed back - when BlockDelimiters has line_count_based style - corrects SpaceBeforeBlockBraces, SpaceInsideBlockBraces offenses - trailing comma cops - when the style is `consistent_comma` - corrects TrailingCommaInLiteral and TrailingCommaInArguments without producing a double comma - when the style is `comma` - corrects TrailingCommaInLiteral and TrailingCommaInArguments without producing a double comma - when BlockDelimiters has semantic 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 no_space & reference style is space - corrects SpaceInsideArrayLiteralBrackets and SpaceInsideReferenceBrackets - when array style is space & reference style is no space - corrects SpaceInsideArrayLiteralBrackets and SpaceInsideReferenceBrackets +RuboCop::Cop::Style::TrailingCommaInHashLiteral + with multi-line list of values + when EnforcedStyleForMultiline is no_comma + registers an offense for trailing comma in literal + accepts comma inside a heredoc parameters at the end + accepts literal with no trailing comma + accepts comma in comment after last value item + when EnforcedStyleForMultiline is comma + registers an offense for no trailing comma + accepts a multiline hash with a single pair and trailing comma + accepts trailing comma after a heredoc + accepts trailing comma + registers an offense for trailing comma in a comment + when closing bracket is on same line as last value + accepts literal with no trailing comma + when EnforcedStyleForMultiline is consistent_comma + accepts trailing comma after a heredoc + registers an offense for no trailing comma + accepts a multiline hash with a single pair and trailing comma + accepts trailing comma + accepts a multiline hash with pairs on a single line andtrailing comma + when closing bracket is on same line as last value + registers an offense for literal with no trailing comma + with single line list of values + when EnforcedStyleForMultiline is comma + registers an offense for trailing comma in a literal + accepts empty literal + accepts single element literal without trailing comma + accepts literal without trailing comma + when EnforcedStyleForMultiline is consistent_comma + accepts literal without trailing comma + registers an offense for trailing comma in a literal + accepts empty literal + accepts single element literal without trailing comma + when EnforcedStyleForMultiline is no_comma + accepts empty literal + accepts literal without trailing comma + registers an offense for trailing comma in a literal + accepts single element literal without trailing comma -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 when there is a `super` call - does not register an offense for the class with stateless parent class - registers an offense when no `super` call - does not register an offense for the class without parent class - callbacks - 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 - does not register an offense when callback has a `super` call - registers an offense when class callback without `super` call - registers an offense when class callback within `self << class` and without `super` call - registers an offense when method callback is without `super` call +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 `spec.add_dependency` twice + registers an offense when using `name=` twice + registers an offense when using `<<` twice + registers an offense when `name=` method call is not block value -RuboCop::Cop::Layout::SpaceAroundKeyword - behaves like missing before - registers an offense for missing space before keyword in `if a; "b"end` - auto-corrects - behaves like accept after - accepts `.` after keyword in `begin end.inspect` - behaves like missing after - auto-corrects - registers an offense for missing space after keyword in `1 or(2)` - behaves like accept before - accepts `!` before keyword in `!yield` - behaves like accept before - accepts `>` before keyword in `a>begin end` - 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; ""elsif b; end` - auto-corrects - behaves like missing before - auto-corrects - registers an offense for missing space before keyword in `1while ""` - behaves like accept after - accepts `(` after keyword in `next(1)` - behaves like accept around - accepts `{}` around keyword in `"#{begin end}"` - behaves like accept after - accepts `(` after keyword in `return(1)` - behaves like accept after - accepts `(` after keyword in `not(1)` - behaves like missing after - registers an offense for missing space after keyword in `until 1 do"x" end` - auto-corrects - behaves like accept after - accepts `rescue` after keyword in `begin; rescue(Error); end` - behaves like missing after - registers an offense for missing space after keyword in `super{}` - auto-corrects - behaves like missing before - registers an offense for missing space before keyword in `a "b"do end` - auto-corrects - &. - behaves like accept after - accepts `&.` after keyword in `super&.foo` - behaves like accept after - accepts `&.` after keyword in `yield&.foo` - behaves like missing before - auto-corrects - registers an offense for missing space before keyword in `1or 2` - behaves like accept before - accepts `<` before keyword in `a 1 + 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 the WordRegex configuration is not a Regexp + still parses the code without raising an error + when EnforcedStyle is percent + does not register an offense on non-word strings + does not register an offense for array of non-words + registers an offense for strings with newline and tab escapes + does not register an offense for array starting with %w + auto-corrects an array with one element + auto-corrects an array of words + doesn't fail in wacky ways when multiple cop instances are used + does not register an offense for array with empty strings + uses %W when autocorrecting strings with embedded newlines and tabs + registers an offense for arrays of single quoted strings + registers an offense for arrays of double quoted strings + registers an offense for an array with comments outside of it + does not register an offense for array containing non-string + does not register offense for array with allowed number of strings + detects when the cop must be disabled to avoid offenses + auto-corrects an array of words in multiple lines + registers an offense for arrays of strings containing hyphens + auto-corrects an array of words and character constants + keeps the line breaks in place after auto-correct + does not register an offense in an ambiguous block context + registers an offense in a non-ambiguous block context + does not register an offense for an array with comments in it + auto-corrects an array of words using partial newlines + detects right value of MinSize to use for --auto-gen-config + registers an offense for arrays with character constants + 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 -RuboCop::Cop::Style::InfiniteLoop - registers an offense for while true if loop {} would work because it is an instance variable being assigned - accepts modifier while true if loop {} would change semantics - registers an offense for a while loop with {} as condition - registers an offense for until false if loop {} would work because of previous assignment in a while loop - accepts while true if loop {} would change semantics - accepts Kernel#loop - registers an offense for until false if loop {} would work because the assigned variable is not used afterwards - registers an offense for a until loop with nil as condition - registers an offense for a while loop with 2.0 as condition - registers an offense for a until loop with false as condition - registers an offense for a while loop with 1 as condition - registers an offense for while true or until false if loop {} would work because of an earlier assignment - registers an offense for modifier until false if loop {} would not change semantics - registers an offense for a while loop with [1] as condition - behaves like auto-corrector - auto-corrects the usage of until with do - auto-corrects single line modifier until - auto-corrects the usage of until without do - auto-corrects begin-end-until with one statement - auto-corrects single line modifier until with and - auto-corrects begin-end-until with two statements - with non-default indentation width - auto-corrects multi-line modifier until and indents correctly - behaves like auto-corrector - auto-corrects single line modifier while - auto-corrects begin-end-while with two statements - auto-corrects single line modifier while with and - auto-corrects the usage of while without do - auto-corrects begin-end-while with one statement - auto-corrects the usage of while with do - with non-default indentation width - auto-corrects multi-line modifier while and indents correctly +RuboCop::Cop::Lint::RedundantCopDisableDirective + .check + when there are disabled lines + and there is an offense + and a comment disables + that cop but on other lines + returns an offense + all cops + returns no offense + that cop + returns no offense + and there are no offenses + and a comment disables + comment is not at the beginning of the file + and not all cops have offenses + returns an offense + an unknown cop + returns an offense + itself and another cop + disabled on the same range + returns no offense + disabled on different ranges + returns no offense + and the other cop is disabled a second time + returns no offense + one cop + returns an offense + multiple cops, and the leftmost one has no offenses + returns an offense + all cops + returns an offense + multiple cops + returns an offense + misspelled cops + returns an offense + itself and all cops + disabled on different ranges + returns no offense + multiple cops, and one of them has offenses + returns an offense + multiple cops, with abbreviated names + one of them has offenses + returns an 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 + when there are no disabled lines + returns no offense -RuboCop::Cop::VariableForce::Variable - .new - when non variable declaration node is passed - raises error - #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 +RuboCop::Cop::Style::ReturnNil + when enforced style is `return` + does not register an offense for return nil from iterators + does not register an offense for returning others + registers an offense for return nil + when enforced style is `return_nil` + does not register an offense for returning others + registers an offense for return -RuboCop::Cop::Lint::UselessElseWithoutRescue - with `else` with `rescue` - accepts - with `else` without `rescue` - registers an offense +RuboCop::Cop::Layout::CaseIndentation + 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 + registers an offense and corrects an assignment indented some other way + accepts a correctly indented assignment + with IndentOneStep: false + doesn't get confused by strings with case in them + accepts correctly indented whens in complex combinations + registers an offense and corrects a when clause that is indented deeper than case + accepts a when clause that's equally indented with case + doesn't get confused by symbols named case or when + 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 assignment indented some other way + registers an offense and corrects assignment indented as end + registers an offense and corrects correct + opposite style + 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 + 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 -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 named capture and non-capturing group - does not register offense to a regexp with numbered capture only - 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 cvar - does not register an offence when containing a gvar - does not register an offence when containing a method - does not register an offence when containing a lvar - does not register an offence when containing a constant +RuboCop::Cop::Layout::ClosingHeredocIndentation + accepts correctly indented closing heredoc when aligned at the beginning of method definition and using `strip_indent` + registers an offense for bad indentation of a closing heredoc + does not register an offense for a << heredoc + accepts correctly indented closing heredoc when heredoc contents with blank line + does not register an offense for correctly indented empty heredocs + registers an offense for incorrectly indented empty heredocs + accepts correctly indented closing heredoc when heredoc contents is after closing heredoc + accepts correctly indented closing heredoc when aligned at the beginning of method definition + accepts correctly indented closing heredoc + 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 -RuboCop::Cop::Style::Alias - when EnforcedStyle is prefer_alias - registers an offense for alias_method in a module block - does not register an offense for alias_method with explicit receiver - 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 in a block - does not register an offense for alias in an instance_eval block - does not register an offense for alias with bareword args - does not register an offense for alias_method with non-literal method call argument - registers an offense for alias with symbol args - registers an offense for alias_method in a class block - 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 - registers an offense for alias with symbol args - 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 bareword args - does not register an offense for alias_method +RuboCop::Cop::Metrics::Utils::AbcSizeCalculator + #calculate + assignment with ternary operator + is expected to eq "<2, 6, 2>" + same with extra condition + is expected to eq "<2, 9, 5>" + if and arithmetic operations + is expected to eq "<2, 8, 4>" + same but with 7 arguments + is expected to eq "<9, 3, 0>" + elsif vs else if + else if + is expected to eq "<0, 5, 4>" + elsif + is expected to eq "<0, 5, 3>" + method with arguments + is expected to eq "<4, 0, 0>" + with unused assignments + is expected to eq "<2, 1, 0>" + with &.foo + is expected to eq "<0, 4, 2>" + with repeated lvar receivers + is expected to eq "<3, 5, 3>" + with .foo = + is expected to eq "<1, 2, 0>" + with &&= + is expected to eq "<2, 0, 1>" + with ||= + is expected to eq "<2, 0, 1>" + with a yield + is expected to eq "<0, 1, 0>" + with a for + is expected to eq "<2, 1, 1>" + multiple calls with return + is expected to eq "<0, 3, 0>" + with []= + is expected to eq "<2, 1, 0>" + with a known iterating block + is expected to eq "<2, 4, 2>" + multiple assignment + is expected to eq "<3, 1, 0>" + with a block + is expected to eq "<2, 3, 0>" + +RuboCop::Cop::Naming::VariableNumber + when configured for normal + registers an offense for snake case numbering in method parameter + registers an offense for snake case numbering in method camel case + parameter + behaves like offense + registers an offense for @@local_1 in normalcase + behaves like accepts + accepts user_1_id in normalcase + behaves like offense + registers an offense for local_1 in normalcase + behaves like offense + registers an offense for local_FOO_1 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 localFOO1 in normalcase + behaves like accepts + accepts _foo in normalcase + behaves like accepts + accepts user1_id in normalcase + behaves like offense + registers an offense for @local_1 in normalcase + behaves like offense + registers an offense for _myLocal_1 in normalcase + behaves like accepts + accepts target_u2f_device in normalcase + behaves like offense + registers an offense for localFOO_1 in normalcase + behaves like accepts + accepts @__foo__ in normalcase + behaves like accepts + accepts _ in normalcase + behaves like offense + registers an offense for @myAttribute_1 in normalcase + behaves like accepts + accepts local1 in normalcase + behaves like offense + registers an offense for sha_256 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 accepts + accepts foo10_bar in normalcase + when configured for non integer + registers an offense for normal case numbering in method camel case + parameter + registers an offense for normal case numbering in method parameter + registers an offense for snake case numbering in method parameter + registers an offense for snake case numbering in method camel case + parameter + behaves like accepts + accepts localone in non_integer + behaves like accepts + accepts _foo in non_integer + behaves like accepts + accepts fooBar in non_integer + behaves like offense + registers an offense for @myAttribute1 in non_integer + behaves like offense + registers an offense for _myLocal1 in non_integer + behaves like offense + registers an offense for local1 in non_integer + behaves like offense + registers an offense for @myAttribute_1 in non_integer + behaves like accepts + accepts local_one in non_integer + behaves like offense + registers an offense for @local_1 in non_integer + behaves like offense + registers an offense for myAttribute1 in non_integer + behaves like offense + registers an offense for _myLocal_1 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 @local1 in non_integer + behaves like accepts + accepts @foo in non_integer + behaves like offense + registers an offense for local_1 in non_integer + behaves like accepts + accepts _ 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 local_ in non_integer + when configured for snake_case + registers an offense for normal case numbering in method camel case + parameter + registers an offense for normal case numbering in method parameter + behaves like offense + registers an offense for @local1 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 @foo in snake_case + behaves like offense + registers an offense for @camelCase1 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 local_12 in snake_case + behaves like offense + registers an offense for camelCase1 in snake_case + behaves like accepts + accepts aB_1 in snake_case + behaves like offense_array + registers an offense for ["a1", "a_2"] in snake_case + behaves like accepts + accepts local_ in snake_case + behaves like accepts + accepts a_1_b in snake_case + behaves like accepts + accepts _foo in snake_case + behaves like accepts + accepts _ in snake_case + behaves like offense + registers an offense for local1 in snake_case + behaves like offense + registers an offense for aB1 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 RuboCop::Cop::Style::YodaCondition + enforce yoda + registers an offense for boolean literal on right + accepts numbers on both sides + accepts subtraction on right of comparison + accepts number on left of <=> + accepts negation + accepts string literal on right of case equality check + accepts global variable on right + accepts safe navigation on right + accepts arrays of numbers on both sides + accepts variable on right after assignment + accepts instance variable on right + accepts method call on receiver on right + accepts assignment + registers an offense for string literal on right + accepts class variable on right + registers an offense for nil on right + registers an offense for number on right of comparison + registers an offense for number on right + accepts accessor and variable on right in boolean expression + accepts string literal on left + within an if or ternary statement + registers an offense for number on right in modifier if + registers an offense number on right in if condition + registers an offense for number on right of <= in ternary 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 number on right of comparison in if condition + with EnforcedStyle: require_for_equality_operators_only + registers an offense for equality check + accepts number on right of comparison + registers an offense for negated equality check + accepts nil on right of comparison + accepts mixed order in comparisons enforce not yoda - accepts safe navigation on left - accepts string literal on left of case equality check + registers an offense for boolean literal on left + registers an offense for string literal on left accepts interpolated regex on left - registers an offense for nil on left + accepts safe navigation on left + accepts array of numbers on both sides accepts assignment - accepts method call on receiver on left registers an offense number on left of comparison - accepts global variable on left - accepts accessor and variable on left in boolean expression - accepts subtraction expression on left of comparison - accepts __FILE__ on left in negated program name check - accepts variable on left after assign accepts negation accepts instance variable on left - registers an offense number on left + accepts accessor and variable on left in boolean expression accepts interpolated string on left - accepts number on both sides - registers an offense for string literal on left - accepts class variable on left - registers an offense for boolean literal on left + accepts string literal on left of case equality check accepts number on left of <=> - accepts array of numbers on both sides - accepts __FILE__ on left in program name check + accepts class variable on left + accepts global variable on left + registers an offense for nil on left + accepts method call on receiver on left accepts string literal on right + accepts number on both sides + accepts subtraction expression on left of comparison + registers an offense number on left + accepts __FILE__ on left in negated program name check + accepts __FILE__ on left in program name check + accepts variable on left after assign with EnforcedStyle: forbid_for_equality_operators_only registers an offense for negated equality check - accepts mixed order in comparisons - registers an offense for equality check accepts nil on left of comparison + accepts mixed order in comparisons accepts number on left of comparison + registers an offense for equality check 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 of comparison 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 >= in ternary condition registers an offense for number on left of <= in ternary condition - enforce yoda - accepts assignment - accepts global variable on right - registers an offense for string literal on right - accepts method call on receiver on right - registers an offense for nil on right - accepts variable on right after assignment - accepts arrays of numbers on both sides - accepts instance variable on right - accepts class variable on right - accepts accessor and variable on right in boolean expression - accepts safe navigation on right - accepts string literal on left - registers an offense for boolean literal on right - accepts string literal on right of case equality check - accepts negation - registers an offense for number on right of comparison - registers an offense for number on right - accepts number on left of <=> - accepts subtraction on right of comparison - accepts numbers on both sides - with EnforcedStyle: require_for_equality_operators_only - accepts number on right of comparison - registers an offense for equality check - accepts nil on right of comparison - registers an offense for negated equality check - accepts mixed order in comparisons - within an if or ternary statement - 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 in if condition - registers an offense number on right of comparison 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 left of comparison in if condition -RuboCop::Cop::Layout::IndentationStyle - when EnforcedStyle is tabs - auto-corrects a line indented with mixed whitespace - accepts a line with tabs between string literals - accepts a line with tab in a string - auto-corrects a line indented with fractional number ofindentation groups by rounding down - accepts a line which begins with tab in a heredoc - accepts a line which begins with tab in a multiline heredoc - auto-corrects a line with tab in a string indented with space - registers an offense for a line indented with mixed whitespace - accepts a line a tab other than indentation - does not auto-corrects a line with tab other than indentation - auto-corrects a line indented with space - auto-corrects a line indented with multiple spaces - registers offenses before __END__ but not after - accepts a line which begins with tab in a string - registers an offense for a line indented with multiple spaces - 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 heredoc - auto-corrects a line indented with tab - does not auto-correct a line with tab other than indentation - registers an offense for a line indented with mixed whitespace - accepts a line with a tab other than indentation - registers an offense for a line indented with tab - accepts a line which begins with tab in a multiline heredoc - auto-corrects a line indented with multiple tabs - registers offenses before __END__ but not after - 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 with tab in a string indented with tab - registers an offense for a line indented with multiple tabs - accepts a line which begins with tab in a string - custom indentation width - uses the configured number of spaces to replace a tab +RuboCop::Cop::Style::ParenthesesAroundCondition + allows parens if the condition node is a modifier if op + allows parens if the condition node is a modifier unless op + does not blow up for empty unless condition + registers an offense for parentheses around condition + is not confused by parentheses in subexpression + does not blow up for empty if condition + accepts parentheses if there is no space between the keyword and (. + allows parens if the condition node is a modifier until op + does not blow up when the condition is a ternary op + allows parens if the condition node is a modifier rescue op + accepts parentheses around condition in a ternary + is not confused by leading parentheses in subexpression + allows parens if the condition node is a modifier while op + parentheses in multiline conditions are not allowed + registers an offense for parentheses around multiline condition + parentheses in multiline conditions are allowed + registers an offense for parentheses in single line condition + accepts parentheses around multiline condition + safe assignment is allowed + accepts element assignment in condition surrounded with parentheses + accepts variable assignment in condition surrounded with parentheses + accepts setter in condition surrounded with parentheses + safe assignment is not allowed + does not accept variable assignment in condition surrounded with parentheses + does not accept element assignment in condition surrounded with parentheses -RuboCop::Cop::Lint::UnusedBlockArgument - inspection - 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 an underscore-prefixed block argument is not used - accepts - in a method calling `binding` without arguments - accepts all arguments - inside a method definition - registers offenses - when a lambda block takes arguments - and all the arguments are unused - registers offenses and suggests using a proc - and an argument is unused - registers an offense - in a method calling `binding` with arguments - when a method argument is unused - registers an offense - when a block have a block local variable - and the variable is unused - registers an offense - with an empty block - when not configured to ignore empty blocks - registers an offense - when configured to ignore empty blocks - does not register an offense - when a block takes multiple arguments - 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 one argument is assigned to another, whilst other's value is not used - registers an offense - and an argument is unused - registers an offense - and an argument with default value is unused - registers an offense and preserves default value - and arguments are swap-assigned - accepts - when a variable is not used - does not care - when an optional keyword argument is unused - when the method call is `define_method` - registers an offense - when AllowUnusedKeywordArguments set - does not care - when the method call is not `define_method` - registers an offense - when AllowUnusedKeywordArguments set - does not care - when a method argument is not used - does not care - when IgnoreEmptyBlocks config parameter is set - accepts an empty block with multiple unused parameters - accepts an empty block with a single unused parameter - registers an offense for a non-empty block with multiple unused args - registers an offense for a non-empty block with an unused parameter +RuboCop::Cop::Style::EachWithObject + finds inject and reduce with passed in and returned hash + ignores inject and reduce with empty body + does not blow up for reduce with no arguments + correctly autocorrects with return value only + ignores inject and reduce with passed in, but not returned hash + ignores inject and reduce with condition as body + ignores inject and reduce passed in symbol + ignores inject/reduce with assignment to accumulator param in block + correctly autocorrects + when a simple literal is passed as initial value + ignores inject/reduce -RuboCop::Cop::Style::FormatStringToken - ignores http links - ignores placeholder arguments - handles __FILE__ - ignores time format (when used as argument to strftime) - handles dstrs - ignores percent escapes - supports flags and modifiers - ignores time format when it is stored in a variable - ignores `%r` regexp - ignores regexp - ignores time format and unrelated `format` method using - ignores xstr - works inside hashes - ignores time format (when used as argument to strptime) - 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 - 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 annotated - gives a helpful error message - 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" - behaves like enforced styles for format string tokens - 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 template - registers offenses for annotated 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 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 - 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" - 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 - 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" - behaves like enforced styles for format string tokens - 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 - 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" - 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 - registers offenses for annotated 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 - 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 - 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 - configures the enforced style to template after inspecting "%{a}" - registers offenses for template style - 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" - 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 - 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 - 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}" - 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 - 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" - 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 - 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 - 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 - 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 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}" - sets the enforced style to annotated after inspecting "%s" - registers offenses for annotated style - supports dynamic string with interpolation - 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 - configures the enforced style to template after inspecting "%{a}" - registers offenses for template style - 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 - 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 - 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 template - gives a helpful error message - when enforced style is unannotated - gives a helpful error message - 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 - sets the enforced style to annotated after inspecting "%s" - registers offenses for annotated style - 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" +RuboCop::Cop::Generator::RequireFileInjector + when a `require` entry already exists + does not write to any file + 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 cop of style department already exists + injects a `require_relative` statement on the end of style department -RuboCop::Cop::Layout::HeredocIndentation - quoted by - registers an offense for not indented enough with whitespace line - registers an offense for too deep indented with whitespace line - registers an offense for not indented, without `~` - registers an offense for not indented - registers an offense for first line minus-level indented, with `-` - accepts for indented, with `~` - registers an offense for not indented, with `~` - registers an offense for too deep indented with empty line - registers an offense for not indented enough with empty line - registers an offense for minus level indented - does not register an offense when not indented but with whitespace, with `-` - registers an offense for too deep indented - accepts for indented, but with `-` - accepts for an empty line - accepts for include empty lines - displays message to use `<<~` instead of `<<-` - displays message to use `<<~` instead of `<<` - accepts for not indented but with whitespace - accepts for indented, but without `~` - when Layout/LineLength is configured - accepts for long heredoc - quoted by ` - accepts for indented, but without `~` - accepts for include empty lines - registers an offense for not indented, with `~` - registers an offense for first line minus-level indented, with `-` - does not register an offense when not indented but with whitespace, with `-` - displays message to use `<<~` instead of `<<` - accepts for an empty line - accepts for indented, but with `-` - registers an offense for not indented enough with empty line - displays message to use `<<~` instead of `<<-` - registers an offense for too deep indented with whitespace line - accepts for not indented but with whitespace - registers an offense for not indented, without `~` - accepts for indented, with `~` - registers an offense for not indented - registers an offense for too deep indented - registers an offense for minus level indented - registers an offense for not indented enough with whitespace line - registers an offense for too deep indented with empty line - when Layout/LineLength is configured - accepts for long heredoc - quoted by " - registers an offense for too deep indented with whitespace line - registers an offense for not indented, with `~` - accepts for indented, with `~` - registers an offense for too deep indented - accepts for an empty line - accepts for not indented but with whitespace - registers an offense for first line minus-level indented, with `-` - registers an offense for too deep indented with empty line - registers an offense for minus level indented - registers an offense for not indented - accepts for indented, but with `-` - displays message to use `<<~` instead of `<<-` - does not register an offense when not indented but with whitespace, with `-` - accepts for include empty lines - registers an offense for not indented enough with empty line - registers an offense for not indented enough with whitespace line - registers an offense for not indented, without `~` - accepts for indented, but without `~` - displays message to use `<<~` instead of `<<` - when Layout/LineLength is configured - accepts for long heredoc - quoted by ' - displays message to use `<<~` instead of `<<-` - accepts for indented, but with `-` - registers an offense for minus level indented - registers an offense for not indented, without `~` - accepts for indented, but without `~` - registers an offense for not indented, with `~` - displays message to use `<<~` instead of `<<` - does not register an offense when not indented but with whitespace, with `-` - registers an offense for not indented enough with empty line - registers an offense for not indented enough with whitespace line - registers an offense for not indented - accepts for an empty line - accepts for indented, with `~` - registers an offense for too deep indented - registers an offense for too deep indented with empty line - registers an offense for too deep indented with whitespace line - accepts for not indented but with whitespace - accepts for include empty lines - registers an offense for first line minus-level indented, with `-` - when Layout/LineLength is configured - accepts for long heredoc +RuboCop::Cop::Style::EmptyCaseCondition + given a case statement with an empty 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 + with a single when branch 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 an else + 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 + 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 + when using `return` in `else` 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 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 + 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 + when using `return ... if` 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 + 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 no else + 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 -RuboCop::Formatter::OffenseCountFormatter - #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 - #finished - when there are many offenses - sorts by offense count first and then by cop name - when output tty is true - has a progresbar - #report_summary - when an offense is detected - shows the cop and the offense count +RuboCop::Cop::Lint::DuplicateHashKey + behaves like duplicated non literal key + does not register an offense for duplicated `some_method_call` 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 `(false <=> true)` 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 && true)` 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 && false)` hash keys + behaves like duplicated literal key + registers an offense for duplicated `"#{2}"` hash keys + behaves like duplicated literal key + registers an offense for duplicated `(1)` hash keys + behaves like duplicated non literal key + does not register an offense for duplicated `{ :sym => 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, 2, 3]` 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 `(x or 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 `[some_method_call]` hash keys + When a key is duplicated three times in a hash literal + registers two offenses + when there are two duplicated keys in a hash + registers two offenses + behaves like duplicated literal key + registers an offense for duplicated `nil` 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 `false` 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 `(false or 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 `'str'` hash keys + target ruby version >= 2.6 + behaves like duplicated literal key + registers an offense for duplicated `(42..)` 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 `{ a: 1, b: 2 }` 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` hash keys + behaves like duplicated literal key + registers an offense for duplicated `%r{abx}ixo` hash keys -Pending: (Failures listed here are expected and do not affect your suite's status) +RuboCop::Cop::Layout::MultilineMethodDefinitionBraceLayout + ignores defs without params + ignores implicit defs + ignores single-line defs + same_line style + opening brace on separate line from first element + allows closing brace on same line as last element + allows closing brace on same line as last multiline element + detects closing brace on different line from last 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 + detects closing brace on different line from multiline 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 + 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 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 + detects closing brace on different line from last element + allows closing brace on same line as last element + autocorrects closing brace on different line from last element + new_line style + opening brace on same line as first element + allows closing brace on different line from 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 + autocorrects closing brace on same line as last element + opening brace on separate line from first 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 + autocorrects closing brace on same line from last element - 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), '' +RuboCop::Cop::Layout::EmptyLineAfterGuardClause + 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 a guard clause when the next line is `else` + registers an offense and corrects a `raise` guard clause not followed by empty line when `if` condition is after heredoc + registers an offense and corrects a guard clause not followed by empty line + accpets a guard clause when the next line is `ensure` + accpets a guard clause when the next line is `elsif` + accpets a guard clause when the next line is `rescue`-`else` + accepta a guard clause after a single line heredoc + registers an offense and corrects a method starting with end_ + accepts a modifier if when the next line is `end` + registers an offense and corrects only the last guard clause + registers an offense and corrects when using `and return` before guard condition + accpets a guard clause that is after a multiline heredoc nested argument call + 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 `raise` guard clause not followed by empty line when guard clause is after condition without method invocation + accepts a guard clause followed by end + accepts multiple guard clauses + 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 + registers an offense and corrects a `raise` guard clause not followed by empty line when `unless` condition is after heredoc + accepts a guard clause followed by empty line when guard clause including heredoc + accepts using guard clause is after `raise` + registers an offense and corrects `next` guard clause not followed by empty line + accepts modifier if + accepts a guard clause when the next line is `rescue` + accepta a guard clause that is after multiline heredoc + registers an offense and corrects a `raise` guard clause not followed by empty line when guard clause is after method call with argument + accepts a guard clause inside oneliner block + registers an offense and corrects a guard clause is before `begin` - 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 ' +RuboCop::Cop::Style::EvenOdd + converts complex examples + converts (x._(y)) % 2 != 1 to even? + converts x._(y) % 2 != 1 to even? + converts x % 2 != 1 to #even? + converts (x(y) % 2) != 1 to #even? + converts (x.y % 2) != 1 to #even? + converts (y % 2) != 1 to #even? + converts (x._(y) % 2) != 1 to even? + accepts x % 3 != 0 + converts x % 2 != 0 to #odd? + accepts x % 2 == 2 + accepts x % 3 == 0 + converts 1 % 2 != 1 to even? + converts x % 2 == 1 to #odd? + converts (x % 2) == 0 to #even? + converts x % 2 == 0 to #even? + converts (x % 2) == 1 to #odd? + converts (x % 2) != 0 to #odd? + +RuboCop::Config + #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 + #patterns_to_include + when config file has AllCops => Include key + returns the Include value + #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 + #validate + when the configuration includes obsolete parameters and cops + raises validation error + when the configuration includes the obsolete Style/IfUnlessModifier: MaxLineLength parameter + raises validation error + when the configuration includes multiple invalid enforced styles + raises validation error + when the configuration includes an empty section + raises validation error + when the configuration includes any unrecognized parameter + prints a warning message + when the configuration includes a valid EnforcedStyle + does not raise validation error + when the configuration includes an invalid EnforcedStyle + raises validation error + when the configuration includes multiple valid enforced styles and one invalid style + raises validation error + when the configuration includes multiple but config does not allow + raises validation error + when the configuration includes an obsolete cop + raises validation error + when the configuration includes the obsolete Style/WhileUntilModifier: MaxLineLength parameter + raises validation error + when the empty section is AllCops + raises validation error + when the configuration is in the base RuboCop config folder + is not validated + 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 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 a valid enforced style + does not raise validation error + when the configuration includes an obsolete parameter + raises validation error + when the configuration includes any common parameter + does not raise validation error + when all cops are both Enabled and Disabled by default + raises validation error + when the configuration includes multiple valid enforced styles + does not raise validation error + 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 any unrecognized cop name + raises an validation error + #possibly_include_hidden? + returns true when Include config includes a regex + returns true when Include config includes a toplevel dotfile + returns true when Include config includes a dotfile in a path + returns true when Include config only includes regular paths + #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 matches allowed camel case patterns to include + is expected to equal true + when the passed path is a gemspec + is expected to equal true + #patterns_to_exclude + when config file has AllCops => Exclude key + returns the Exclude value + #make_excludes_absolute + when config is in subdirectory + generates valid absolute directory + when config is in root directory + generates valid absolute directory + #for_department + always returns the department's config + accepts a Symbol + #for_badge + takes into account the department + works if department has no config + whether the cop is enabled + when a cop has configuration but no explicit Enabled setting + enables the cop by default + when an entire cop department is disabled + but an individual cop is enabled + still disables the cop + 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 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 + #check + when a deprecated configuration is detected + prints a warning message for the loaded path + #deprecation_check + when there is no AllCops configuration + does not yield + when there is AllCops configuration + if there are is an Excludes key + yields + if there are no Excludes or Includes keys + does not yield + if there are is an Includes key + yields + +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 + does not fail when the receiver is implicit + registers an offense and corrects for === when the receiver is a range + 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 range + 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 constant + registers an offense and corrects for === when the receiver is a regexp + +Pending: (Failures listed here are expected and do not affect your suite's status) - 2) RuboCop::Cop::Cop.qualified_cop_name raises an error if the cop name is in more than one namespace + 1) 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 - 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), '' @@ -22034,11 +22053,11 @@ 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:398 + Shared Example Group: "in scope" called from /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:400 # /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), '' @@ -22051,11 +22070,11 @@ 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:396 + 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), '' @@ -22068,11 +22087,11 @@ 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: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), '' @@ -22085,11 +22104,11 @@ 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:400 + Shared Example Group: "in scope" called from /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/lint/duplicate_methods_spec.rb:398 # /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), '' @@ -22102,10 +22121,26 @@ 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:399 + 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 ' + 7) 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), '' + + 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 @@ -22114,10 +22149,10 @@ # Temporarily skipped with xit # /build/rubocop-0.89.1+dfsg/spec/rubocop/cop/generator_spec.rb:345 -Finished in 2 minutes 52 seconds (files took 14.33 seconds to load) +Finished in 5 minutes 49 seconds (files took 25.18 seconds to load) 13647 examples, 0 failures, 9 pending -Randomized with seed 24080 +Randomized with seed 36198 ┌──────────────────────────────────────────────────────────────────────────────┐ @@ -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/2480685/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/2480685/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/1260997 and its subdirectories -I: Current time: Wed Jan 19 12:57:53 -12 2022 -I: pbuilder-time-stamp: 1642640273 +I: removing directory /srv/workspace/pbuilder/2480685 and its subdirectories +I: Current time: Wed Feb 22 21:30:12 +14 2023 +I: pbuilder-time-stamp: 1677051012