rubocop
https://github.com/rubocop-hq/rubocop
Ruby
A Ruby static code analyzer and formatter, based on the community Ruby style guide.
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Help out
- Issues
- Complete ERB/Haml autocorrection in a single run
- Fix false negatives in `Style/RedundantParentheses`
- Make `Lint/RedundantSafeNavigation` aware of safe navigation in ternary true branch
- [Fix #14985] Fix incorrect autocorrection in `Lint/SafeNavigationChain`
- Unsafe autocorrection for Lint/SafeNavigationChain
- A proposal to implement cop lazy loading
- Don't add parentheses around `return` without arguments in `Style/AndOr`
- Add `AllowedParentClasses` option to `Style/EmptyClassDefinition`
- Add option to allow Lint/UselessAssignment and Style/MultilineIfModifier to ignore when used with keyword args
- `Style/HashLookupMethod` wrongly replaces `Rails.cache.fetch('key')` with `Rails.cache['key]`
- Docs
- RuboCop::Cop::Style::SelectByKind#unwrap_negation
- RuboCop::Cop::Style::SelectByKind#negated?
- RuboCop::Cop::Style::SelectByKind#extract_send_node
- RuboCop::Cop::Style::SelectByKind#register_offense
- RuboCop::Cop::Style::SelectByKind#replacement
- RuboCop::Cop::Style::SelectByKind#receiver_allowed?
- RuboCop::Cop::Style::SelectByKind#on_csend
- RuboCop::Cop::Style::SelectByKind#on_send
- RuboCop::Cop::Style::SelectByKind#negated_calls_lvar?
- RuboCop::Cop::Style::SelectByKind#calls_lvar?