rubocop

Lint Ruby files. More information: https://docs.rubocop.org/rubocop/usage/basic_usage.html.

rubocop

rubocop path/to/file path/to/directory

rubocop --out path/to/file

rubocop --show-cops

rubocop --except cop_1 cop_2

rubocop --only cop_1 cop_2

rubocop --auto-correct