Enable/Disable RuboCop and Standard inspections If you want to use Standard to analyze your project, add the 'standard' gem to your Gemfile and install it. If this gem is not installed, RubyMine will suggest doing this. The RuboCop inspection is enabled in RubyMine by default and requires the 'rubocop' gem to be installed in the project’s SDK. If necessary, you can enable the Standard wrapper and use it for analyzing project sources.
You can also check the entire project and display all RuboCop warnings in a single report. RubyMine supports integration with RuboCop and enables you to fix its offenses right inside the IDE, for example, in the code editor.