rubocop
Lint Ruby files.
TLDR
Check all files in the current directory (including subdirectories)
$ rubocop
Check one or more specific files or directories
$ rubocop [path/to/file] [path/to/directory]
Write output to file
$ rubocop --out [path/to/file]
View list of cops (linter rules)
$ rubocop --show-cops
Exclude a cop
$ rubocop --except [cop_1] [cop_2]
Run only specified cops
$ rubocop --only [cop_1] [cop_2]
Auto-correct files (experimental)
$ rubocop --auto-correct
