rubocop
https://github.com/bbatsov/rubocop
Ruby
A Ruby static code analyzer, based on the community Ruby style guide.
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- Issues
- Introduce cop to warn against usage of `$!` and `$@`.
- Style/StringLiterals is missing quoted quotes
- Inconsistent cop names `Lint/DisjunctiveAssignmentInConstructor` and `Lint/OrAssignmentToConstant`
- `Lint/AmbiguousOperatorPrecedence` configuration
- `Layout/EmptyLineBetweenDefs` does not require a line between method definitions separated by a method call
- Layout/MultilineMethodCallIndentation does not enfore indentation inside arguments
- Lint/ShadowedException does not specify the problem class when multiple classes are present
- `Lint/UselessMethodDefinition` unaware of differing method arity between parent and child when using `super`
- Non-declaration between declarations should stop equal sign alignment enforcement
- Layout/ExtraSpacing does not detect some occurrences (default config)
- Docs
- RuboCop::Cop::Lint::UnescapedBracketInRegexp#empty_character_set?
- RuboCop::Cop::Lint::UnescapedBracketInRegexp#detect_offenses_in_tree
- RuboCop::Cop::Metrics::PerceivedComplexity#simple_in_pattern?
- RuboCop::Cop::Lint::ToEnumArguments#keyword_hash_argument?
- RuboCop::Formatter::DisabledConfigFormatter#exclude_limit_option
- RuboCop::Cop::Base#matches_absolute_include_pattern?
- RuboCop::Cop::Style::Semicolon#heredoc_opened_before_semicolon?
- RuboCop::Cop::Style::Semicolon#replace_semicolon_with_line_break
- RuboCop::Cop::Style::FileWrite#removed?
- RuboCop::Cop::Style::FileWrite#find_heredocs