rubocop
https://github.com/bbatsov/rubocop
Ruby
A Ruby static code analyzer, based on the community Ruby style guide.
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- Issues
- False positive for `Lint/UselessAssignment` when assigning in branch and block
- `Style/RedundantConstantBase` when working in `*.jbuilder` files
- `ResultCache.cleanup` inconsistency when using `--cache-root` vs ENV or config file
- New rubocop to discourage rescue error matching
- [Fix #13351] Add Lint/NoRescueErrorMessageChecking rubocop to discourage rescue error matching
- Suppress `Style/RegexpLiteral` when otherwise `AmbiguousRegexpLiteral`?
- New cop to detect literal arrays inside a regexp
- `Layout/LineContinuationLeadingSpace` has a autofix logic error
- Autocorrect from `Layout/LineLength` can rewrite blocks into incompatible variants
- False negative for `ClassStructure`
- Docs
- RuboCop::Cop::Style::StringConcatenation#adjust_str
- RuboCop::Cop::Lint::UnreachableCode#report_on_flow_command?
- RuboCop::Cop::Lint::UnreachableCode#instance_eval_block?
- RuboCop::Cop::Lint::UnreachableCode#register_redefinition
- RuboCop::Cop::Lint::UnreachableCode#redefinable_flow_method?
- RuboCop::Cop::Lint::UnreachableCode#after_block
- RuboCop::Cop::Lint::UnreachableCode#on_numblock
- RuboCop::Cop::Lint::UnreachableCode#on_block
- RuboCop::Cop::Lint::UnreachableCode#initialize
- RuboCop::Cop::Style::LambdaCall#on_csend