Ruby rubocop
From wikinotes
A ruby linter.
Documentation
official docs https://docs.rubocop.org/rubocop/0.90/index.html github https://github.com/rubocop-hq/rubocop
Usage
rubocop # test all files rubocop file.rb # test single file rubocop -D file.rb # print name of rule-failures# rubocop:disable RuleByName # <-- disable rubocop rule for line def foo(a, b, c) # ... end # rubocop:enable RuleByName # <-- re-enable rubocop rule for line