Follow the instructions here Show archive.org snapshot .

Rails Long Term Support

Rails LTS provides security patches for old versions of Ruby on Rails (2.3, 3.2, 4.2 and 5.2)

• Prevents you from data breaches and liability risks
• Upgrade at your own pace
• Works with modern Rubies

Read more Show archive.org snapshot

PRs at makandra/rubocop-config Show archive.org snapshot are welcome. Also check the issue tracker Show archive.org snapshot .

RubyMine

Since version 2017-1 Show archive.org snapshot RubyMine runs cops in the background, and displays RuboCop offenses the same way as it does RubyMine inspections. ( Instruction Show archive.org snapshot )