rubocop
https://github.com/bbatsov/rubocop
Ruby
A Ruby static code analyzer, based on the community Ruby style guide.
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- Issues
- New cop to detect assigning rescued exceptions using writer methods
- Add new `InternalAffairs/LocationExists` cop to check for code that can be replaced with `Node#loc?` or `Node#loc_is?`
- Permit indentation whitespace after `"...\n" \`
- Permit leading indentation on line following `\n` in `Layout/LineContinuationLeadingSpace`
- Fix `Style/IdenticalConditionalBranches` cop failure in case of `if` node with implicit `then`
- Robustly handle `csend` nodes across all cops
- Lint for redundant keyword_init on structs
- Running `bin/jruby -S rubocop --regenerate-todo` lists `Layout/LineLength` twice
- New cop for `#dig` followed by `#first`
- Show warning if cop configurations create an inconsistency that will cause unexpected behaviour
- Docs
- RuboCop::Cop::Style::ArrayFirstLast#find_offense_range
- RuboCop::Cop::Style::ArrayFirstLast#preferred_value
- RuboCop::Cop::Style::ArrayFirstLast#on_csend
- RuboCop::LSP::Diagnostic#offense_replacements
- RuboCop::LSP::Diagnostic#autocorrect_action
- RuboCop::LSP::Diagnostic#code_description
- RuboCop::LSP::Diagnostic#severity
- RuboCop::LSP::Diagnostic#message
- RuboCop::LSP::Diagnostic#to_lsp_diagnostic
- RuboCop::LSP::Diagnostic#to_lsp_code_actions