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# rubocop
> Lint Ruby files.
> More information: <https://docs.rubocop.org/rubocop/usage/basic_usage.html>.
- Check all files in the current directory (including subdirectories):
`rubocop`
- Check one or more specific files or directories:
`rubocop {{path/to/file_or_directory1 path/to/file_or_directory2 ...}}`
- Write output to file:
`rubocop --out {{path/to/file}}`
- View list of cops (linter rules):
`rubocop --show-cops`
- Exclude a cop:
`rubocop --except {{cop1 cop2 ...}}`
- Run only specified cops:
`rubocop --only {{cop1 cop2 ...}}`
- Auto-correct files (experimental):
`rubocop --auto-correct`