.rubocop.yml in multi_range-2.0.0 vs .rubocop.yml in multi_range-2.1.0

- old
+ new

@@ -1,1174 +1,1174 @@ -require: - - rubocop-performance - -AllCops: - DisabledByDefault: true - Exclude: [] - -#################### Lint ################################ - -Lint/AmbiguousOperator: - Description: >- - Checks for ambiguous operators in the first argument of a - method invocation without parentheses. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parens-as-args' - Enabled: true - -Lint/AmbiguousRegexpLiteral: - Description: >- - Checks for ambiguous regexp literals in the first argument of - a method invocation without parenthesis. - Enabled: true - -Lint/AssignmentInCondition: - Description: "Don't use assignment in conditions." - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#safe-assignment-in-condition' - Enabled: true - -Layout/BlockAlignment: - Description: 'Align block ends correctly.' - Enabled: true - -Lint/CircularArgumentReference: - Description: "Don't refer to the keyword argument in the default value." - Enabled: true - -Layout/ConditionPosition: - Description: >- - Checks for condition placed in a confusing position relative to - the keyword. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#same-line-condition' - Enabled: true - -Lint/Debugger: - Description: 'Check for debugger calls.' - Enabled: true - -Layout/DefEndAlignment: - Description: 'Align ends corresponding to defs correctly.' - Enabled: true - -Lint/DeprecatedClassMethods: - Description: 'Check for deprecated class method calls.' - Enabled: true - -Lint/DuplicateMethods: - Description: 'Check for duplicate methods calls.' - Enabled: true - -Lint/EachWithObjectArgument: - Description: 'Check for immutable argument given to each_with_object.' - Enabled: true - -Lint/ElseLayout: - Description: 'Check for odd code arrangement in an else block.' - Enabled: true - -Lint/EmptyEnsure: - Description: 'Checks for empty ensure block.' - Enabled: true - -Lint/EmptyInterpolation: - Description: 'Checks for empty string interpolation.' - Enabled: true - -Layout/EndAlignment: - Description: 'Align ends correctly.' - Enabled: true - -Lint/EnsureReturn: - Description: 'Do not use return in an ensure block.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-return-ensure' - Enabled: true - -Security/Eval: - Description: 'The use of eval represents a serious security risk.' - Enabled: true - -Lint/FormatParameterMismatch: - Description: 'The number of parameters to format/sprint must match the fields.' - Enabled: true - -Lint/SuppressedException: - Description: "Don't suppress exception." - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#dont-hide-exceptions' - Enabled: true - -Lint/LiteralInInterpolation: - Description: 'Checks for literals used in interpolation.' - Enabled: true - -Lint/Loop: - Description: >- - Use Kernel#loop with break rather than begin/end/until or - begin/end/while for post-loop tests. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#loop-with-break' - Enabled: true - -Lint/NestedMethodDefinition: - Description: 'Do not use nested method definitions.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-methods' - Enabled: true - -Lint/NonLocalExitFromIterator: - Description: 'Do not use return in iterator to cause non-local exit.' - Enabled: true - -Lint/ParenthesesAsGroupedExpression: - Description: >- - Checks for method calls with a space before the opening - parenthesis. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parens-no-spaces' - Enabled: true - -Lint/RequireParentheses: - Description: >- - Use parentheses in the method call to avoid confusion - about precedence. - Enabled: true - -Lint/RescueException: - Description: 'Avoid rescuing the Exception class.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-blind-rescues' - Enabled: true - -Lint/ShadowingOuterLocalVariable: - Description: >- - Do not use the same name as outer local variable - for block arguments or block local variables. - Enabled: true - -Lint/RedundantStringCoercion: - Description: 'Checks for Object#to_s usage in string interpolation.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-to-s' - Enabled: true - -Lint/UnderscorePrefixedVariableName: - Description: 'Do not use prefix `_` for a variable that is used.' - Enabled: true - -Lint/RedundantCopDisableDirective: - Description: >- - Checks for rubocop:disable comments that can be removed. - Note: this cop is not disabled when disabling all cops. - It must be explicitly disabled. - Enabled: true - -Lint/UnusedBlockArgument: - Description: 'Checks for unused block arguments.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#underscore-unused-vars' - Enabled: true - -Lint/UnusedMethodArgument: - Description: 'Checks for unused method arguments.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#underscore-unused-vars' - Enabled: true - -Lint/UnreachableCode: - Description: 'Unreachable code.' - Enabled: true - -Lint/UselessAccessModifier: - Description: 'Checks for useless access modifiers.' - Enabled: true - -Lint/UselessAssignment: - Description: 'Checks for useless assignment to a local variable.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#underscore-unused-vars' - Enabled: true - -Lint/BinaryOperatorWithIdenticalOperands: - Description: 'This cop checks for places where binary operator has identical operands.' - Enabled: true - -Lint/UselessElseWithoutRescue: - Description: 'Checks for useless `else` in `begin..end` without `rescue`.' - Enabled: true - -Lint/UselessSetterCall: - Description: 'Checks for useless setter call to a local variable.' - Enabled: true - -Lint/Void: - Description: 'Possible use of operator/literal/variable in void context.' - Enabled: true - -###################### Metrics #################################### - -Metrics/AbcSize: - Description: >- - A calculated magnitude based on number of assignments, - branches, and conditions. - Reference: 'http://c2.com/cgi/wiki?AbcMetric' - Enabled: true - Max: 25 - -Metrics/BlockNesting: - Description: 'Avoid excessive block nesting' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#three-is-the-number-thou-shalt-count' - Enabled: true - Max: 4 - -Metrics/ClassLength: - Description: 'Avoid classes longer than 250 lines of code.' - Enabled: true - Max: 250 - -Metrics/CyclomaticComplexity: - Description: >- - A complexity metric that is strongly correlated to the number - of test cases needed to validate a method. - Enabled: true - -Layout/LineLength: - Description: 'Limit lines to 120 characters.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#80-character-limits' - Max: 120 - Enabled: true - Exclude: - - 'config/locales/**' - -Metrics/MethodLength: - Description: 'Avoid methods longer than 30 lines of code.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#short-methods' - Enabled: true - Max: 30 - -Metrics/ModuleLength: - Description: 'Avoid modules longer than 250 lines of code.' - Enabled: true - Max: 250 - -Metrics/ParameterLists: - Description: 'Avoid parameter lists longer than three or four parameters.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#too-many-params' - Enabled: true - -Metrics/PerceivedComplexity: - Description: >- - A complexity metric geared towards measuring complexity for a - human reader. - Enabled: true - -##################### Performance ############################# - -Performance/Count: - Description: >- - Use `count` instead of `select...size`, `reject...size`, - `select...count`, `reject...count`, `select...length`, - and `reject...length`. - Enabled: true - -Performance/Detect: - Description: >- - Use `detect` instead of `select.first`, `find_all.first`, - `select.last`, and `find_all.last`. - Reference: 'https://github.com/JuanitoFatas/fast-ruby#enumerabledetect-vs-enumerableselectfirst-code' - Enabled: true - -Performance/FlatMap: - Description: >- - Use `Enumerable#flat_map` - instead of `Enumerable#map...Array#flatten(1)` - or `Enumberable#collect..Array#flatten(1)` - Reference: 'https://github.com/JuanitoFatas/fast-ruby#enumerablemaparrayflatten-vs-enumerableflat_map-code' - Enabled: true - EnabledForFlattenWithoutParams: false - # If enabled, this cop will warn about usages of - # `flatten` being called without any parameters. - # This can be dangerous since `flat_map` will only flatten 1 level, and - # `flatten` without any parameters can flatten multiple levels. - -Performance/ReverseEach: - Description: 'Use `reverse_each` instead of `reverse.each`.' - Reference: 'https://github.com/JuanitoFatas/fast-ruby#enumerablereverseeach-vs-enumerablereverse_each-code' - Enabled: true - -Style/Sample: - Description: >- - Use `sample` instead of `shuffle.first`, - `shuffle.last`, and `shuffle[Fixnum]`. - Reference: 'https://github.com/JuanitoFatas/fast-ruby#arrayshufflefirst-vs-arraysample-code' - Enabled: true - -Performance/Size: - Description: >- - Use `size` instead of `count` for counting - the number of elements in `Array` and `Hash`. - Reference: 'https://github.com/JuanitoFatas/fast-ruby#arraycount-vs-arraysize-code' - Enabled: true - -Performance/StringReplacement: - Description: >- - Use `tr` instead of `gsub` when you are replacing the same - number of characters. Use `delete` instead of `gsub` when - you are deleting characters. - Reference: 'https://github.com/JuanitoFatas/fast-ruby#stringgsub-vs-stringtr-code' - Enabled: true - -################## Style ################################# - -Layout/AccessModifierIndentation: - Description: Check indentation of private/protected visibility modifiers. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#indent-public-private-protected' - Enabled: true - -Naming/AccessorMethodName: - Description: Check the naming of accessor methods for get_/set_. - Enabled: false - -Style/Alias: - Description: 'Use alias_method instead of alias.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#alias-method' - Enabled: true - -Layout/ArrayAlignment: - Description: >- - Align the elements of an array literal if they span more than - one line. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#align-multiline-arrays' - Enabled: true - -Layout/HashAlignment: - Description: >- - Align the elements of a hash literal if they span more than - one line. - EnforcedHashRocketStyle: table - Enabled: true - -Layout/ParameterAlignment: - Description: >- - Align the parameters of a method call if they span more - than one line. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-double-indent' - Enabled: true - -Style/AndOr: - Description: 'Use &&/|| instead of and/or.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-and-or-or' - Enabled: false - -Style/ArrayJoin: - Description: 'Use Array#join instead of Array#*.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#array-join' - Enabled: true - -Style/AsciiComments: - Description: 'Use only ascii symbols in comments.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#english-comments' - Enabled: false - -Naming/AsciiIdentifiers: - Description: 'Use only ascii symbols in identifiers.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#english-identifiers' - Enabled: true - -Style/Attr: - Description: 'Checks for uses of Module#attr.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#attr' - Enabled: true - -Style/BeginBlock: - Description: 'Avoid the use of BEGIN blocks.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-BEGIN-blocks' - Enabled: true - -Style/BarePercentLiterals: - Description: 'Checks if usage of %() or %Q() matches configuration.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-q-shorthand' - Enabled: true - -Style/BlockComments: - Description: 'Do not use block comments.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-block-comments' - Enabled: true - -Layout/BlockEndNewline: - Description: 'Put end statement of multiline block on its own line.' - Enabled: true - -Style/BlockDelimiters: - Description: >- - Avoid using {...} for multi-line blocks (multiline chaining is - always ugly). - Prefer {...} over do...end for single-line blocks. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#single-line-blocks' - Enabled: true - -Style/CaseEquality: - Description: 'Avoid explicit use of the case equality operator(===).' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-case-equality' - Enabled: true - -Layout/CaseIndentation: - Description: 'Indentation of when in a case/when/[else/]end.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#indent-when-to-case' - Enabled: true - -Style/CharacterLiteral: - Description: 'Checks for uses of character literals.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-character-literals' - Enabled: true - -Naming/ClassAndModuleCamelCase: - Description: 'Use CamelCase for classes and modules.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#camelcase-classes' - Enabled: true - -Style/ClassAndModuleChildren: - Description: 'Checks style of children classes and modules.' - Enabled: false - -Style/ClassCheck: - Description: 'Enforces consistent use of `Object#is_a?` or `Object#kind_of?`.' - Enabled: true - -Style/ClassMethods: - Description: 'Use self when defining module/class methods.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#def-self-class-methods' - Enabled: true - -Style/ClassVars: - Description: 'Avoid the use of class variables.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-class-vars' - Enabled: true - -Layout/ClosingParenthesisIndentation: - Description: 'Checks the indentation of hanging closing parentheses.' - Enabled: true - -Style/ColonMethodCall: - Description: 'Do not use :: for method call.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#double-colons' - Enabled: true - -Style/CommandLiteral: - Description: 'Use `` or %x around command literals.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-x' - Enabled: true - -Style/CommentAnnotation: - Description: 'Checks formatting of annotation comments.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#annotate-keywords' - Enabled: true - -Layout/CommentIndentation: - Description: 'Indentation of comments.' - Enabled: true - -Naming/ConstantName: - Description: 'Constants should use SCREAMING_SNAKE_CASE.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#screaming-snake-case' - Enabled: true - -Style/DefWithParentheses: - Description: 'Use def with parentheses when there are arguments.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#method-parens' - Enabled: true - -Style/PreferredHashMethods: - Description: 'Checks for use of deprecated Hash methods.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#hash-key' - Enabled: true - -Style/Documentation: - Description: 'Document classes and non-namespace modules.' - Enabled: false - -Layout/DotPosition: - Description: 'Checks the position of the dot in multi-line method calls.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#consistent-multi-line-chains' - Enabled: true - -Style/DoubleNegation: - Description: 'Checks for uses of double negation (!!).' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-bang-bang' - Enabled: true - -Style/EachWithObject: - Description: 'Prefer `each_with_object` over `inject` or `reduce`.' - Enabled: true - -Layout/ElseAlignment: - Description: 'Align elses and elsifs correctly.' - Enabled: true - -Style/EmptyElse: - Description: 'Avoid empty else-clauses.' - Enabled: true - -Layout/EmptyLineBetweenDefs: - Description: 'Use empty lines between defs.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#empty-lines-between-methods' - Enabled: true - -Layout/EmptyLines: - Description: "Don't use several empty lines in a row." - Enabled: true - -Layout/EmptyLinesAroundAccessModifier: - Description: "Keep blank lines around access modifiers." - Enabled: true - -Layout/EmptyLinesAroundBlockBody: - Description: "Keeps track of empty lines around block bodies." - Enabled: true - -Layout/EmptyLinesAroundClassBody: - Description: "Keeps track of empty lines around class bodies." - Enabled: true - -Layout/EmptyLinesAroundModuleBody: - Description: "Keeps track of empty lines around module bodies." - Enabled: true - -Layout/EmptyLinesAroundMethodBody: - Description: "Keeps track of empty lines around method bodies." - Enabled: true - -Style/EmptyLiteral: - Description: 'Prefer literals to Array.new/Hash.new/String.new.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#literal-array-hash' - Enabled: true - -Style/EndBlock: - Description: 'Avoid the use of END blocks.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-END-blocks' - Enabled: true - -Layout/EndOfLine: - Description: 'Use Unix-style line endings.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#crlf' - Enabled: false - -Style/EvenOdd: - Description: 'Favor the use of Fixnum#even? && Fixnum#odd?' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#predicate-methods' - Enabled: true - -Layout/ExtraSpacing: - Description: 'Do not use unnecessary spacing.' - Enabled: true - -Naming/FileName: - Description: 'Use snake_case for source file names.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#snake-case-files' - Enabled: true - -Layout/InitialIndentation: - Description: >- - Checks the indentation of the first non-blank non-comment line in a file. - Enabled: true - -Layout/FirstArgumentIndentation: - Description: 'Checks the indentation of the first parameter in a method call.' - Enabled: true - -Lint/FlipFlop: - Description: 'Checks for flip flops' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-flip-flops' - Enabled: false - -Style/For: - Description: 'Checks use of for or each in multiline loops.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-for-loops' - Enabled: true - -Style/FormatString: - Description: 'Enforce the use of Kernel#sprintf, Kernel#format or String#%.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#sprintf' - EnforcedStyle: percent - Enabled: true - -Style/FormatStringToken: - Enabled: false - -Style/GlobalVars: - Description: 'Do not introduce global variables.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#instance-vars' - Reference: 'http://www.zenspider.com/Languages/Ruby/QuickRef.html' - Enabled: true - -Style/GuardClause: - Description: 'Check for conditionals that can be replaced with guard clauses' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-conditionals' - Enabled: true - -Style/HashSyntax: - Description: >- - Prefer Ruby 1.9 hash syntax { a: 1, b: 2 } over 1.8 syntax - { :a => 1, :b => 2 }. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#hash-literals' - Enabled: false # wants to support ruby 1.8 - -Style/IfUnlessModifier: - Description: >- - Favor modifier if/unless usage when you have a - single-line body. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#if-as-a-modifier' - Enabled: true - -Style/IfWithSemicolon: - Description: 'Do not use if x; .... Use the ternary operator instead.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-semicolon-ifs' - Enabled: true - -Layout/IndentationConsistency: - Description: 'Keep indentation straight.' - Enabled: true - -Layout/IndentationWidth: - Description: 'Use 2 spaces for indentation.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-indentation' - Enabled: true - -Layout/FirstArrayElementIndentation: - Description: >- - Checks the indentation of the first element in an array - literal. - EnforcedStyle: consistent - Enabled: true - -Layout/FirstHashElementIndentation: - Description: 'Checks the indentation of the first key in a hash literal.' - EnforcedStyle: consistent - Enabled: true - -Style/InfiniteLoop: - Description: 'Use Kernel#loop for infinite loops.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#infinite-loop' - Enabled: true - -Style/Lambda: - Description: 'Use the new lambda literal syntax for single-line blocks.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#lambda-multi-line' - Enabled: true - -Style/LambdaCall: - Description: 'Use lambda.call(...) instead of lambda.(...).' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#proc-call' - Enabled: true - -Layout/LeadingCommentSpace: - Description: 'Comments should start with a space.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#hash-space' - Enabled: true - -Style/LineEndConcatenation: - Description: >- - Use \ instead of + or << to concatenate two string literals at - line end. - Enabled: true - -Style/MethodCallWithoutArgsParentheses: - Description: 'Do not use parentheses for method calls with no arguments.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-args-no-parens' - Enabled: true - -Style/MethodDefParentheses: - Description: >- - Checks if the method definitions have or don't have - parentheses. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#method-parens' - Enabled: true - -Naming/MethodName: - Description: 'Use the configured style when naming methods.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#snake-case-symbols-methods-vars' - Enabled: true - -Style/ModuleFunction: - Description: 'Checks for usage of `extend self` in modules.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#module-function' - Enabled: true - -Style/MultilineBlockChain: - Description: 'Avoid multi-line chains of blocks.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#single-line-blocks' - Enabled: true - -Layout/MultilineBlockLayout: - Description: 'Ensures newlines after multiline block do statements.' - Enabled: true - -Style/MultilineIfThen: - Description: 'Do not use then for multi-line if/unless.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-then' - Enabled: true - -Layout/MultilineOperationIndentation: - Description: >- - Checks indentation of binary operations that span more than - one line. - Enabled: true - -Style/MultilineTernaryOperator: - Description: >- - Avoid multi-line ?: (the ternary operator); - use if/unless instead. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-multiline-ternary' - Enabled: true - -Style/NegatedIf: - Description: >- - Favor unless over if for negative conditions - (or control flow or). - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#unless-for-negatives' - Enabled: false - -Style/NegatedWhile: - Description: 'Favor until over while for negative conditions.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#until-for-negatives' - Enabled: false - -Style/NestedTernaryOperator: - Description: 'Use one expression per branch in a ternary operator.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-ternary' - Enabled: true - -Style/Next: - Description: 'Use `next` to skip iteration instead of a condition at the end.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-conditionals' - Enabled: true - -Style/NilComparison: - Description: 'Prefer x.nil? to x == nil.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#predicate-methods' - EnforcedStyle: comparison - Enabled: true - -Style/NonNilCheck: - # With `IncludeSemanticChanges` set to `true`, this cop reports offenses for - # `!x.nil?` and autocorrects that and `x != nil` to solely `x`, which is - # **usually** OK, but might change behavior. - # - # With `IncludeSemanticChanges` set to `false`, this cop does not report - # offenses for `!x.nil?` and does no changes that might change behavior. - Description: 'Checks for redundant nil checks.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-non-nil-checks' - IncludeSemanticChanges: true - Enabled: false - -Style/Not: - Description: 'Use ! instead of not.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#bang-not-not' - Enabled: false - -Style/NumericLiterals: - Description: >- - Add underscores to large numeric literals to improve their - readability. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#underscores-in-numerics' - Enabled: false - -Style/OneLineConditional: - Description: >- - Favor the ternary operator(?:) over - if/then/else/end constructs. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#ternary-operator' - Enabled: true - -Naming/BinaryOperatorParameterName: - Description: 'When defining binary operators, name the argument other.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#other-arg' - Enabled: true - -Style/OptionalArguments: - Description: >- - Checks for optional arguments that do not appear at the end - of the argument list - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#optional-arguments' - Enabled: true - -Style/ParallelAssignment: - Description: >- - Check for simple usages of parallel assignment. - It will only warn when the number of variables - matches on both sides of the assignment. - This also provides performance benefits - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parallel-assignment' - Enabled: true - -Style/ParenthesesAroundCondition: - Description: >- - Don't use parentheses around the condition of an - if/unless/while. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-parens-if' - Enabled: true - -Style/PercentLiteralDelimiters: - Description: 'Use `%`-literal delimiters consistently' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-literal-braces' - Enabled: true - -Style/PercentQLiterals: - Description: 'Checks if uses of %Q/%q match the configured preference.' - Enabled: true - -Style/PerlBackrefs: - Description: 'Avoid Perl-style regex back references.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-perl-regexp-last-matchers' - Enabled: false - -Naming/PredicateName: - Description: 'Check the names of predicate methods.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#bool-methods-qmark' - Enabled: true - -Style/Proc: - Description: 'Use proc instead of Proc.new.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#proc' - Enabled: true - -Style/RaiseArgs: - Description: 'Checks the arguments passed to raise/fail.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#exception-class-messages' - Enabled: true - -Style/RedundantBegin: - Description: "Don't use begin blocks when they are not needed." - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#begin-implicit' - Enabled: true - -Style/RedundantException: - Description: "Checks for an obsolete RuntimeException argument in raise/fail." - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-explicit-runtimeerror' - Enabled: true - -Style/RedundantReturn: - Description: "Don't use return where it's not required." - # When `true` allows code like `return x, y`. - AllowMultipleReturnValues: false - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-explicit-return' - Enabled: false - -Style/RedundantSelf: - Description: "Don't use self where it's not needed." - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-self-unless-required' - Enabled: true - -Style/RegexpLiteral: - Description: 'Use / or %r around regular expressions.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-r' - EnforcedStyle: slashes - AllowInnerSlashes: false - Enabled: true - -Layout/RescueEnsureAlignment: - Description: 'Align rescues and ensures correctly.' - Enabled: true - -Style/RescueModifier: - Description: 'Avoid using rescue in its modifier form.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-rescue-modifiers' - Enabled: true - -Style/SelfAssignment: - Description: >- - Checks for places where self-assignment shorthand should have - been used. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#self-assignment' - Enabled: true - -Style/Semicolon: - Description: "Don't use semicolons to terminate expressions." - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-semicolon' - Enabled: true - -Style/SignalException: - Description: 'Checks for proper usage of fail and raise.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#fail-method' - EnforcedStyle: semantic - Enabled: true - -Style/SingleLineBlockParams: - Description: 'Enforces the names of some block params.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#reduce-blocks' - Methods: - - reduce: - - sum - - v - - inject: - - sum - - v - Enabled: false - -Style/SingleLineMethods: - Description: 'Avoid single-line methods.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-single-line-methods' - Enabled: true - -Layout/SpaceBeforeFirstArg: - Description: >- - Checks that exactly one space is used between a method name - and the first argument for method calls without parentheses. - Enabled: true - -Layout/SpaceAfterColon: - Description: 'Use spaces after colons.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-operators' - Enabled: true - -Layout/SpaceAfterComma: - Description: 'Use spaces after commas.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-operators' - Enabled: true - -Layout/SpaceAroundKeyword: - Description: 'Use spaces around keywords.' - Enabled: true - -Layout/SpaceAfterMethodName: - Description: >- - Do not put a space between a method name and the opening - parenthesis in a method definition. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parens-no-spaces' - Enabled: true - -Layout/SpaceAfterNot: - Description: Tracks redundant space after the ! operator. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-space-bang' - Enabled: true - -Layout/SpaceAfterSemicolon: - Description: 'Use spaces after semicolons.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-operators' - Enabled: true - -Layout/SpaceBeforeBlockBraces: - Description: >- - Checks that the left block brace has or doesn't have space - before it. - EnforcedStyle: no_space - Enabled: true - -Layout/SpaceBeforeComma: - Description: 'No spaces before commas.' - Enabled: true - -Layout/SpaceBeforeComment: - Description: >- - Checks for missing space between code and a comment on the - same line. - Enabled: true - -Layout/SpaceBeforeSemicolon: - Description: 'No spaces before semicolons.' - Enabled: false - -Layout/SpaceInsideBlockBraces: - Description: >- - Checks that block braces have or don't have surrounding space. - For blocks taking parameters, checks that the left brace has - or doesn't have trailing space. - SpaceBeforeBlockParameters: false - Enabled: true - -Layout/SpaceAroundBlockParameters: - Description: 'Checks the spacing inside and after block parameters pipes.' - Enabled: true - -Layout/SpaceAroundEqualsInParameterDefault: - Description: >- - Checks that the equals signs in parameter default assignments - have or don't have surrounding space depending on - configuration. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-around-equals' - Enabled: true - -Layout/SpaceAroundOperators: - Description: 'Use a single space around operators.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-operators' - Enabled: true - -Layout/SpaceInsideArrayLiteralBrackets: - Description: 'Checks the spacing inside array literal brackets.' - Enabled: true - EnforcedStyle: no_space - SupportedStyles: - - space - - no_space - # 'compact' normally requires a space inside the brackets, with the exception - # that successive left brackets or right brackets are collapsed together - - compact - EnforcedStyleForEmptyBrackets: no_space - SupportedStylesForEmptyBrackets: - - space - - no_space - -Layout/SpaceInsideReferenceBrackets: - Description: 'Checks the spacing inside referential brackets.' - Enabled: true - EnforcedStyle: no_space - SupportedStyles: - - space - - no_space - EnforcedStyleForEmptyBrackets: no_space - SupportedStylesForEmptyBrackets: - - space - - no_space - -Layout/SpaceInsideHashLiteralBraces: - Description: "Use spaces inside hash literal braces - or don't." - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-operators' -# SupportedStyles: -# - space -# - no_space -# # 'compact' normally requires a space inside hash braces, with the exception -# # that successive left braces or right braces are collapsed together -# - compact - EnforcedStyle: compact - Enabled: true - -Layout/SpaceInsideParens: - Description: 'No spaces after ( or before ).' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-spaces-braces' - Enabled: true - -Layout/SpaceInsideRangeLiteral: - Description: 'No spaces inside range literals.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-space-inside-range-literals' - Enabled: true - -Layout/SpaceInsideStringInterpolation: - Description: 'Checks for padding/surrounding spaces inside string interpolation.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#string-interpolation' - Enabled: true - -Style/SpecialGlobalVars: - Description: 'Avoid Perl-style global variables.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-cryptic-perlisms' - Enabled: true - -Style/StringLiterals: - Description: 'Checks if uses of quotes match the configured preference.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#consistent-string-literals' - Enabled: true - -Style/StringLiteralsInInterpolation: - Description: >- - Checks if uses of quotes inside expressions in interpolated - strings match the configured preference. - Enabled: true - -Style/StructInheritance: - Description: 'Checks for inheritance from Struct.new.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-extend-struct-new' - Enabled: true - -Style/SymbolLiteral: - Description: 'Use plain symbols instead of string symbols when possible.' - Enabled: true - -Style/SymbolProc: - Description: 'Use symbols as procs instead of blocks when possible.' - Enabled: false # wants to support ruby 1.8 - -Layout/IndentationStyle: - Description: 'No hard tabs.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-indentation' - Enabled: true - -Layout/TrailingEmptyLines: - Description: 'Checks trailing blank lines and final newline.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#newline-eof' - Enabled: true - -Style/TrailingCommaInArguments: - # If `comma`, the cop requires a comma after the last argument, but only for - # parenthesized method calls where each argument is on its own line. - # If `comma_for_multiple_args`, the cop behaves like `comma` except when - # there's only one argument, in which case it requires that there's no - # trailing comma. - # If `consistent_comma`, the cop requires a comma after the last argument, - # for all parenthesized method calls with arguments. - Description: 'Checks for trailing comma in parameter lists.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-params-comma' - EnforcedStyleForMultiline: no_comma # wants to support ruby 1.8 - Enabled: true - -Style/TrailingCommaInArrayLiteral: - Description: 'Checks for trailing comma in array literals.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas' - EnforcedStyleForMultiline: comma - SupportedStylesForMultiline: - - comma - - consistent_comma - - no_comma - Enabled: true - -Style/TrailingCommaInHashLiteral: - Description: 'Checks for trailing comma in hash literals.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas' - EnforcedStyleForMultiline: comma - SupportedStylesForMultiline: - - comma - - consistent_comma - - no_comma - Enabled: true - -Layout/TrailingWhitespace: - Description: 'Avoid trailing whitespace.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-whitespace' - Enabled: true - -Style/TrivialAccessors: - Description: 'Prefer attr_* methods to trivial readers/writers.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#attr_family' - Enabled: true - -Style/UnlessElse: - Description: >- - Do not use unless with else. Rewrite these with the positive - case first. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-else-with-unless' - Enabled: true - -Style/RedundantCapitalW: - Description: 'Checks for %W when interpolation is not needed.' - Enabled: true - -Style/RedundantPercentQ: - Description: 'Checks for %q/%Q when single quotes or double quotes would do.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-q' - Enabled: true - -Style/TrailingUnderscoreVariable: - Description: >- - Checks for the usage of unneeded trailing underscores at the - end of parallel variable assignment. - Enabled: true - -Style/VariableInterpolation: - Description: >- - Don't interpolate global, instance and class variables - directly in strings. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#curlies-interpolate' - Enabled: true - -Naming/VariableName: - Description: 'Use the configured style when naming variables.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#snake-case-symbols-methods-vars' - Enabled: true - -Style/WhenThen: - Description: 'Use when x then ... for one-line cases.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#one-line-cases' - Enabled: false - -Style/WhileUntilDo: - Description: 'Checks for redundant do after while or until.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-multiline-while-do' - Enabled: true - -Style/WhileUntilModifier: - Description: >- - Favor modifier while/until usage when you have a - single-line body. - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#while-as-a-modifier' - Enabled: true - -Style/WordArray: - Description: 'Use %w or %W for arrays of words.' - StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-w' - Enabled: true +require: + - rubocop-performance + +AllCops: + DisabledByDefault: true + Exclude: [] + +#################### Lint ################################ + +Lint/AmbiguousOperator: + Description: >- + Checks for ambiguous operators in the first argument of a + method invocation without parentheses. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parens-as-args' + Enabled: true + +Lint/AmbiguousRegexpLiteral: + Description: >- + Checks for ambiguous regexp literals in the first argument of + a method invocation without parenthesis. + Enabled: true + +Lint/AssignmentInCondition: + Description: "Don't use assignment in conditions." + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#safe-assignment-in-condition' + Enabled: true + +Layout/BlockAlignment: + Description: 'Align block ends correctly.' + Enabled: true + +Lint/CircularArgumentReference: + Description: "Don't refer to the keyword argument in the default value." + Enabled: true + +Layout/ConditionPosition: + Description: >- + Checks for condition placed in a confusing position relative to + the keyword. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#same-line-condition' + Enabled: true + +Lint/Debugger: + Description: 'Check for debugger calls.' + Enabled: true + +Layout/DefEndAlignment: + Description: 'Align ends corresponding to defs correctly.' + Enabled: true + +Lint/DeprecatedClassMethods: + Description: 'Check for deprecated class method calls.' + Enabled: true + +Lint/DuplicateMethods: + Description: 'Check for duplicate methods calls.' + Enabled: true + +Lint/EachWithObjectArgument: + Description: 'Check for immutable argument given to each_with_object.' + Enabled: true + +Lint/ElseLayout: + Description: 'Check for odd code arrangement in an else block.' + Enabled: true + +Lint/EmptyEnsure: + Description: 'Checks for empty ensure block.' + Enabled: true + +Lint/EmptyInterpolation: + Description: 'Checks for empty string interpolation.' + Enabled: true + +Layout/EndAlignment: + Description: 'Align ends correctly.' + Enabled: true + +Lint/EnsureReturn: + Description: 'Do not use return in an ensure block.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-return-ensure' + Enabled: true + +Security/Eval: + Description: 'The use of eval represents a serious security risk.' + Enabled: true + +Lint/FormatParameterMismatch: + Description: 'The number of parameters to format/sprint must match the fields.' + Enabled: true + +Lint/SuppressedException: + Description: "Don't suppress exception." + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#dont-hide-exceptions' + Enabled: true + +Lint/LiteralInInterpolation: + Description: 'Checks for literals used in interpolation.' + Enabled: true + +Lint/Loop: + Description: >- + Use Kernel#loop with break rather than begin/end/until or + begin/end/while for post-loop tests. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#loop-with-break' + Enabled: true + +Lint/NestedMethodDefinition: + Description: 'Do not use nested method definitions.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-methods' + Enabled: true + +Lint/NonLocalExitFromIterator: + Description: 'Do not use return in iterator to cause non-local exit.' + Enabled: true + +Lint/ParenthesesAsGroupedExpression: + Description: >- + Checks for method calls with a space before the opening + parenthesis. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parens-no-spaces' + Enabled: true + +Lint/RequireParentheses: + Description: >- + Use parentheses in the method call to avoid confusion + about precedence. + Enabled: true + +Lint/RescueException: + Description: 'Avoid rescuing the Exception class.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-blind-rescues' + Enabled: true + +Lint/ShadowingOuterLocalVariable: + Description: >- + Do not use the same name as outer local variable + for block arguments or block local variables. + Enabled: true + +Lint/RedundantStringCoercion: + Description: 'Checks for Object#to_s usage in string interpolation.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-to-s' + Enabled: true + +Lint/UnderscorePrefixedVariableName: + Description: 'Do not use prefix `_` for a variable that is used.' + Enabled: true + +Lint/RedundantCopDisableDirective: + Description: >- + Checks for rubocop:disable comments that can be removed. + Note: this cop is not disabled when disabling all cops. + It must be explicitly disabled. + Enabled: true + +Lint/UnusedBlockArgument: + Description: 'Checks for unused block arguments.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#underscore-unused-vars' + Enabled: true + +Lint/UnusedMethodArgument: + Description: 'Checks for unused method arguments.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#underscore-unused-vars' + Enabled: true + +Lint/UnreachableCode: + Description: 'Unreachable code.' + Enabled: true + +Lint/UselessAccessModifier: + Description: 'Checks for useless access modifiers.' + Enabled: true + +Lint/UselessAssignment: + Description: 'Checks for useless assignment to a local variable.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#underscore-unused-vars' + Enabled: true + +Lint/BinaryOperatorWithIdenticalOperands: + Description: 'This cop checks for places where binary operator has identical operands.' + Enabled: true + +Lint/UselessElseWithoutRescue: + Description: 'Checks for useless `else` in `begin..end` without `rescue`.' + Enabled: true + +Lint/UselessSetterCall: + Description: 'Checks for useless setter call to a local variable.' + Enabled: true + +Lint/Void: + Description: 'Possible use of operator/literal/variable in void context.' + Enabled: true + +###################### Metrics #################################### + +Metrics/AbcSize: + Description: >- + A calculated magnitude based on number of assignments, + branches, and conditions. + Reference: 'http://c2.com/cgi/wiki?AbcMetric' + Enabled: true + Max: 25 + +Metrics/BlockNesting: + Description: 'Avoid excessive block nesting' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#three-is-the-number-thou-shalt-count' + Enabled: true + Max: 4 + +Metrics/ClassLength: + Description: 'Avoid classes longer than 250 lines of code.' + Enabled: true + Max: 250 + +Metrics/CyclomaticComplexity: + Description: >- + A complexity metric that is strongly correlated to the number + of test cases needed to validate a method. + Enabled: true + +Layout/LineLength: + Description: 'Limit lines to 120 characters.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#80-character-limits' + Max: 120 + Enabled: true + Exclude: + - 'config/locales/**' + +Metrics/MethodLength: + Description: 'Avoid methods longer than 30 lines of code.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#short-methods' + Enabled: true + Max: 30 + +Metrics/ModuleLength: + Description: 'Avoid modules longer than 250 lines of code.' + Enabled: true + Max: 250 + +Metrics/ParameterLists: + Description: 'Avoid parameter lists longer than three or four parameters.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#too-many-params' + Enabled: true + +Metrics/PerceivedComplexity: + Description: >- + A complexity metric geared towards measuring complexity for a + human reader. + Enabled: true + +##################### Performance ############################# + +Performance/Count: + Description: >- + Use `count` instead of `select...size`, `reject...size`, + `select...count`, `reject...count`, `select...length`, + and `reject...length`. + Enabled: true + +Performance/Detect: + Description: >- + Use `detect` instead of `select.first`, `find_all.first`, + `select.last`, and `find_all.last`. + Reference: 'https://github.com/JuanitoFatas/fast-ruby#enumerabledetect-vs-enumerableselectfirst-code' + Enabled: true + +Performance/FlatMap: + Description: >- + Use `Enumerable#flat_map` + instead of `Enumerable#map...Array#flatten(1)` + or `Enumberable#collect..Array#flatten(1)` + Reference: 'https://github.com/JuanitoFatas/fast-ruby#enumerablemaparrayflatten-vs-enumerableflat_map-code' + Enabled: true + EnabledForFlattenWithoutParams: false + # If enabled, this cop will warn about usages of + # `flatten` being called without any parameters. + # This can be dangerous since `flat_map` will only flatten 1 level, and + # `flatten` without any parameters can flatten multiple levels. + +Performance/ReverseEach: + Description: 'Use `reverse_each` instead of `reverse.each`.' + Reference: 'https://github.com/JuanitoFatas/fast-ruby#enumerablereverseeach-vs-enumerablereverse_each-code' + Enabled: true + +Style/Sample: + Description: >- + Use `sample` instead of `shuffle.first`, + `shuffle.last`, and `shuffle[Fixnum]`. + Reference: 'https://github.com/JuanitoFatas/fast-ruby#arrayshufflefirst-vs-arraysample-code' + Enabled: true + +Performance/Size: + Description: >- + Use `size` instead of `count` for counting + the number of elements in `Array` and `Hash`. + Reference: 'https://github.com/JuanitoFatas/fast-ruby#arraycount-vs-arraysize-code' + Enabled: true + +Performance/StringReplacement: + Description: >- + Use `tr` instead of `gsub` when you are replacing the same + number of characters. Use `delete` instead of `gsub` when + you are deleting characters. + Reference: 'https://github.com/JuanitoFatas/fast-ruby#stringgsub-vs-stringtr-code' + Enabled: true + +################## Style ################################# + +Layout/AccessModifierIndentation: + Description: Check indentation of private/protected visibility modifiers. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#indent-public-private-protected' + Enabled: true + +Naming/AccessorMethodName: + Description: Check the naming of accessor methods for get_/set_. + Enabled: false + +Style/Alias: + Description: 'Use alias_method instead of alias.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#alias-method' + Enabled: true + +Layout/ArrayAlignment: + Description: >- + Align the elements of an array literal if they span more than + one line. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#align-multiline-arrays' + Enabled: true + +Layout/HashAlignment: + Description: >- + Align the elements of a hash literal if they span more than + one line. + EnforcedHashRocketStyle: table + Enabled: true + +Layout/ParameterAlignment: + Description: >- + Align the parameters of a method call if they span more + than one line. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-double-indent' + Enabled: true + +Style/AndOr: + Description: 'Use &&/|| instead of and/or.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-and-or-or' + Enabled: false + +Style/ArrayJoin: + Description: 'Use Array#join instead of Array#*.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#array-join' + Enabled: true + +Style/AsciiComments: + Description: 'Use only ascii symbols in comments.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#english-comments' + Enabled: false + +Naming/AsciiIdentifiers: + Description: 'Use only ascii symbols in identifiers.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#english-identifiers' + Enabled: true + +Style/Attr: + Description: 'Checks for uses of Module#attr.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#attr' + Enabled: true + +Style/BeginBlock: + Description: 'Avoid the use of BEGIN blocks.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-BEGIN-blocks' + Enabled: true + +Style/BarePercentLiterals: + Description: 'Checks if usage of %() or %Q() matches configuration.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-q-shorthand' + Enabled: true + +Style/BlockComments: + Description: 'Do not use block comments.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-block-comments' + Enabled: true + +Layout/BlockEndNewline: + Description: 'Put end statement of multiline block on its own line.' + Enabled: true + +Style/BlockDelimiters: + Description: >- + Avoid using {...} for multi-line blocks (multiline chaining is + always ugly). + Prefer {...} over do...end for single-line blocks. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#single-line-blocks' + Enabled: true + +Style/CaseEquality: + Description: 'Avoid explicit use of the case equality operator(===).' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-case-equality' + Enabled: true + +Layout/CaseIndentation: + Description: 'Indentation of when in a case/when/[else/]end.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#indent-when-to-case' + Enabled: true + +Style/CharacterLiteral: + Description: 'Checks for uses of character literals.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-character-literals' + Enabled: true + +Naming/ClassAndModuleCamelCase: + Description: 'Use CamelCase for classes and modules.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#camelcase-classes' + Enabled: true + +Style/ClassAndModuleChildren: + Description: 'Checks style of children classes and modules.' + Enabled: false + +Style/ClassCheck: + Description: 'Enforces consistent use of `Object#is_a?` or `Object#kind_of?`.' + Enabled: true + +Style/ClassMethods: + Description: 'Use self when defining module/class methods.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#def-self-class-methods' + Enabled: true + +Style/ClassVars: + Description: 'Avoid the use of class variables.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-class-vars' + Enabled: true + +Layout/ClosingParenthesisIndentation: + Description: 'Checks the indentation of hanging closing parentheses.' + Enabled: true + +Style/ColonMethodCall: + Description: 'Do not use :: for method call.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#double-colons' + Enabled: true + +Style/CommandLiteral: + Description: 'Use `` or %x around command literals.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-x' + Enabled: true + +Style/CommentAnnotation: + Description: 'Checks formatting of annotation comments.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#annotate-keywords' + Enabled: true + +Layout/CommentIndentation: + Description: 'Indentation of comments.' + Enabled: true + +Naming/ConstantName: + Description: 'Constants should use SCREAMING_SNAKE_CASE.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#screaming-snake-case' + Enabled: true + +Style/DefWithParentheses: + Description: 'Use def with parentheses when there are arguments.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#method-parens' + Enabled: true + +Style/PreferredHashMethods: + Description: 'Checks for use of deprecated Hash methods.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#hash-key' + Enabled: true + +Style/Documentation: + Description: 'Document classes and non-namespace modules.' + Enabled: false + +Layout/DotPosition: + Description: 'Checks the position of the dot in multi-line method calls.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#consistent-multi-line-chains' + Enabled: true + +Style/DoubleNegation: + Description: 'Checks for uses of double negation (!!).' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-bang-bang' + Enabled: true + +Style/EachWithObject: + Description: 'Prefer `each_with_object` over `inject` or `reduce`.' + Enabled: true + +Layout/ElseAlignment: + Description: 'Align elses and elsifs correctly.' + Enabled: true + +Style/EmptyElse: + Description: 'Avoid empty else-clauses.' + Enabled: true + +Layout/EmptyLineBetweenDefs: + Description: 'Use empty lines between defs.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#empty-lines-between-methods' + Enabled: true + +Layout/EmptyLines: + Description: "Don't use several empty lines in a row." + Enabled: true + +Layout/EmptyLinesAroundAccessModifier: + Description: "Keep blank lines around access modifiers." + Enabled: true + +Layout/EmptyLinesAroundBlockBody: + Description: "Keeps track of empty lines around block bodies." + Enabled: true + +Layout/EmptyLinesAroundClassBody: + Description: "Keeps track of empty lines around class bodies." + Enabled: true + +Layout/EmptyLinesAroundModuleBody: + Description: "Keeps track of empty lines around module bodies." + Enabled: true + +Layout/EmptyLinesAroundMethodBody: + Description: "Keeps track of empty lines around method bodies." + Enabled: true + +Style/EmptyLiteral: + Description: 'Prefer literals to Array.new/Hash.new/String.new.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#literal-array-hash' + Enabled: true + +Style/EndBlock: + Description: 'Avoid the use of END blocks.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-END-blocks' + Enabled: true + +Layout/EndOfLine: + Description: 'Use Unix-style line endings.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#crlf' + Enabled: false + +Style/EvenOdd: + Description: 'Favor the use of Fixnum#even? && Fixnum#odd?' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#predicate-methods' + Enabled: true + +Layout/ExtraSpacing: + Description: 'Do not use unnecessary spacing.' + Enabled: true + +Naming/FileName: + Description: 'Use snake_case for source file names.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#snake-case-files' + Enabled: true + +Layout/InitialIndentation: + Description: >- + Checks the indentation of the first non-blank non-comment line in a file. + Enabled: true + +Layout/FirstArgumentIndentation: + Description: 'Checks the indentation of the first parameter in a method call.' + Enabled: true + +Lint/FlipFlop: + Description: 'Checks for flip flops' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-flip-flops' + Enabled: false + +Style/For: + Description: 'Checks use of for or each in multiline loops.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-for-loops' + Enabled: true + +Style/FormatString: + Description: 'Enforce the use of Kernel#sprintf, Kernel#format or String#%.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#sprintf' + EnforcedStyle: percent + Enabled: true + +Style/FormatStringToken: + Enabled: false + +Style/GlobalVars: + Description: 'Do not introduce global variables.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#instance-vars' + Reference: 'http://www.zenspider.com/Languages/Ruby/QuickRef.html' + Enabled: true + +Style/GuardClause: + Description: 'Check for conditionals that can be replaced with guard clauses' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-conditionals' + Enabled: true + +Style/HashSyntax: + Description: >- + Prefer Ruby 1.9 hash syntax { a: 1, b: 2 } over 1.8 syntax + { :a => 1, :b => 2 }. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#hash-literals' + Enabled: false # wants to support ruby 1.8 + +Style/IfUnlessModifier: + Description: >- + Favor modifier if/unless usage when you have a + single-line body. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#if-as-a-modifier' + Enabled: true + +Style/IfWithSemicolon: + Description: 'Do not use if x; .... Use the ternary operator instead.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-semicolon-ifs' + Enabled: true + +Layout/IndentationConsistency: + Description: 'Keep indentation straight.' + Enabled: true + +Layout/IndentationWidth: + Description: 'Use 2 spaces for indentation.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-indentation' + Enabled: true + +Layout/FirstArrayElementIndentation: + Description: >- + Checks the indentation of the first element in an array + literal. + EnforcedStyle: consistent + Enabled: true + +Layout/FirstHashElementIndentation: + Description: 'Checks the indentation of the first key in a hash literal.' + EnforcedStyle: consistent + Enabled: true + +Style/InfiniteLoop: + Description: 'Use Kernel#loop for infinite loops.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#infinite-loop' + Enabled: true + +Style/Lambda: + Description: 'Use the new lambda literal syntax for single-line blocks.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#lambda-multi-line' + Enabled: true + +Style/LambdaCall: + Description: 'Use lambda.call(...) instead of lambda.(...).' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#proc-call' + Enabled: true + +Layout/LeadingCommentSpace: + Description: 'Comments should start with a space.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#hash-space' + Enabled: true + +Style/LineEndConcatenation: + Description: >- + Use \ instead of + or << to concatenate two string literals at + line end. + Enabled: true + +Style/MethodCallWithoutArgsParentheses: + Description: 'Do not use parentheses for method calls with no arguments.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-args-no-parens' + Enabled: true + +Style/MethodDefParentheses: + Description: >- + Checks if the method definitions have or don't have + parentheses. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#method-parens' + Enabled: true + +Naming/MethodName: + Description: 'Use the configured style when naming methods.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#snake-case-symbols-methods-vars' + Enabled: true + +Style/ModuleFunction: + Description: 'Checks for usage of `extend self` in modules.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#module-function' + Enabled: true + +Style/MultilineBlockChain: + Description: 'Avoid multi-line chains of blocks.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#single-line-blocks' + Enabled: true + +Layout/MultilineBlockLayout: + Description: 'Ensures newlines after multiline block do statements.' + Enabled: true + +Style/MultilineIfThen: + Description: 'Do not use then for multi-line if/unless.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-then' + Enabled: true + +Layout/MultilineOperationIndentation: + Description: >- + Checks indentation of binary operations that span more than + one line. + Enabled: true + +Style/MultilineTernaryOperator: + Description: >- + Avoid multi-line ?: (the ternary operator); + use if/unless instead. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-multiline-ternary' + Enabled: true + +Style/NegatedIf: + Description: >- + Favor unless over if for negative conditions + (or control flow or). + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#unless-for-negatives' + Enabled: false + +Style/NegatedWhile: + Description: 'Favor until over while for negative conditions.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#until-for-negatives' + Enabled: false + +Style/NestedTernaryOperator: + Description: 'Use one expression per branch in a ternary operator.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-ternary' + Enabled: true + +Style/Next: + Description: 'Use `next` to skip iteration instead of a condition at the end.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-conditionals' + Enabled: true + +Style/NilComparison: + Description: 'Prefer x.nil? to x == nil.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#predicate-methods' + EnforcedStyle: comparison + Enabled: true + +Style/NonNilCheck: + # With `IncludeSemanticChanges` set to `true`, this cop reports offenses for + # `!x.nil?` and autocorrects that and `x != nil` to solely `x`, which is + # **usually** OK, but might change behavior. + # + # With `IncludeSemanticChanges` set to `false`, this cop does not report + # offenses for `!x.nil?` and does no changes that might change behavior. + Description: 'Checks for redundant nil checks.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-non-nil-checks' + IncludeSemanticChanges: true + Enabled: false + +Style/Not: + Description: 'Use ! instead of not.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#bang-not-not' + Enabled: false + +Style/NumericLiterals: + Description: >- + Add underscores to large numeric literals to improve their + readability. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#underscores-in-numerics' + Enabled: false + +Style/OneLineConditional: + Description: >- + Favor the ternary operator(?:) over + if/then/else/end constructs. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#ternary-operator' + Enabled: true + +Naming/BinaryOperatorParameterName: + Description: 'When defining binary operators, name the argument other.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#other-arg' + Enabled: true + +Style/OptionalArguments: + Description: >- + Checks for optional arguments that do not appear at the end + of the argument list + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#optional-arguments' + Enabled: true + +Style/ParallelAssignment: + Description: >- + Check for simple usages of parallel assignment. + It will only warn when the number of variables + matches on both sides of the assignment. + This also provides performance benefits + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parallel-assignment' + Enabled: true + +Style/ParenthesesAroundCondition: + Description: >- + Don't use parentheses around the condition of an + if/unless/while. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-parens-if' + Enabled: true + +Style/PercentLiteralDelimiters: + Description: 'Use `%`-literal delimiters consistently' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-literal-braces' + Enabled: true + +Style/PercentQLiterals: + Description: 'Checks if uses of %Q/%q match the configured preference.' + Enabled: true + +Style/PerlBackrefs: + Description: 'Avoid Perl-style regex back references.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-perl-regexp-last-matchers' + Enabled: false + +Naming/PredicateName: + Description: 'Check the names of predicate methods.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#bool-methods-qmark' + Enabled: true + +Style/Proc: + Description: 'Use proc instead of Proc.new.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#proc' + Enabled: true + +Style/RaiseArgs: + Description: 'Checks the arguments passed to raise/fail.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#exception-class-messages' + Enabled: true + +Style/RedundantBegin: + Description: "Don't use begin blocks when they are not needed." + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#begin-implicit' + Enabled: true + +Style/RedundantException: + Description: "Checks for an obsolete RuntimeException argument in raise/fail." + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-explicit-runtimeerror' + Enabled: true + +Style/RedundantReturn: + Description: "Don't use return where it's not required." + # When `true` allows code like `return x, y`. + AllowMultipleReturnValues: false + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-explicit-return' + Enabled: false + +Style/RedundantSelf: + Description: "Don't use self where it's not needed." + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-self-unless-required' + Enabled: true + +Style/RegexpLiteral: + Description: 'Use / or %r around regular expressions.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-r' + EnforcedStyle: slashes + AllowInnerSlashes: false + Enabled: true + +Layout/RescueEnsureAlignment: + Description: 'Align rescues and ensures correctly.' + Enabled: true + +Style/RescueModifier: + Description: 'Avoid using rescue in its modifier form.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-rescue-modifiers' + Enabled: true + +Style/SelfAssignment: + Description: >- + Checks for places where self-assignment shorthand should have + been used. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#self-assignment' + Enabled: true + +Style/Semicolon: + Description: "Don't use semicolons to terminate expressions." + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-semicolon' + Enabled: true + +Style/SignalException: + Description: 'Checks for proper usage of fail and raise.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#fail-method' + EnforcedStyle: semantic + Enabled: true + +Style/SingleLineBlockParams: + Description: 'Enforces the names of some block params.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#reduce-blocks' + Methods: + - reduce: + - sum + - v + - inject: + - sum + - v + Enabled: false + +Style/SingleLineMethods: + Description: 'Avoid single-line methods.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-single-line-methods' + Enabled: true + +Layout/SpaceBeforeFirstArg: + Description: >- + Checks that exactly one space is used between a method name + and the first argument for method calls without parentheses. + Enabled: true + +Layout/SpaceAfterColon: + Description: 'Use spaces after colons.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-operators' + Enabled: true + +Layout/SpaceAfterComma: + Description: 'Use spaces after commas.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-operators' + Enabled: true + +Layout/SpaceAroundKeyword: + Description: 'Use spaces around keywords.' + Enabled: true + +Layout/SpaceAfterMethodName: + Description: >- + Do not put a space between a method name and the opening + parenthesis in a method definition. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parens-no-spaces' + Enabled: true + +Layout/SpaceAfterNot: + Description: Tracks redundant space after the ! operator. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-space-bang' + Enabled: true + +Layout/SpaceAfterSemicolon: + Description: 'Use spaces after semicolons.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-operators' + Enabled: true + +Layout/SpaceBeforeBlockBraces: + Description: >- + Checks that the left block brace has or doesn't have space + before it. + EnforcedStyle: no_space + Enabled: true + +Layout/SpaceBeforeComma: + Description: 'No spaces before commas.' + Enabled: true + +Layout/SpaceBeforeComment: + Description: >- + Checks for missing space between code and a comment on the + same line. + Enabled: true + +Layout/SpaceBeforeSemicolon: + Description: 'No spaces before semicolons.' + Enabled: false + +Layout/SpaceInsideBlockBraces: + Description: >- + Checks that block braces have or don't have surrounding space. + For blocks taking parameters, checks that the left brace has + or doesn't have trailing space. + SpaceBeforeBlockParameters: false + Enabled: true + +Layout/SpaceAroundBlockParameters: + Description: 'Checks the spacing inside and after block parameters pipes.' + Enabled: true + +Layout/SpaceAroundEqualsInParameterDefault: + Description: >- + Checks that the equals signs in parameter default assignments + have or don't have surrounding space depending on + configuration. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-around-equals' + Enabled: true + +Layout/SpaceAroundOperators: + Description: 'Use a single space around operators.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-operators' + Enabled: true + +Layout/SpaceInsideArrayLiteralBrackets: + Description: 'Checks the spacing inside array literal brackets.' + Enabled: true + EnforcedStyle: no_space + SupportedStyles: + - space + - no_space + # 'compact' normally requires a space inside the brackets, with the exception + # that successive left brackets or right brackets are collapsed together + - compact + EnforcedStyleForEmptyBrackets: no_space + SupportedStylesForEmptyBrackets: + - space + - no_space + +Layout/SpaceInsideReferenceBrackets: + Description: 'Checks the spacing inside referential brackets.' + Enabled: true + EnforcedStyle: no_space + SupportedStyles: + - space + - no_space + EnforcedStyleForEmptyBrackets: no_space + SupportedStylesForEmptyBrackets: + - space + - no_space + +Layout/SpaceInsideHashLiteralBraces: + Description: "Use spaces inside hash literal braces - or don't." + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-operators' +# SupportedStyles: +# - space +# - no_space +# # 'compact' normally requires a space inside hash braces, with the exception +# # that successive left braces or right braces are collapsed together +# - compact + EnforcedStyle: compact + Enabled: true + +Layout/SpaceInsideParens: + Description: 'No spaces after ( or before ).' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-spaces-braces' + Enabled: true + +Layout/SpaceInsideRangeLiteral: + Description: 'No spaces inside range literals.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-space-inside-range-literals' + Enabled: true + +Layout/SpaceInsideStringInterpolation: + Description: 'Checks for padding/surrounding spaces inside string interpolation.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#string-interpolation' + Enabled: true + +Style/SpecialGlobalVars: + Description: 'Avoid Perl-style global variables.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-cryptic-perlisms' + Enabled: true + +Style/StringLiterals: + Description: 'Checks if uses of quotes match the configured preference.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#consistent-string-literals' + Enabled: true + +Style/StringLiteralsInInterpolation: + Description: >- + Checks if uses of quotes inside expressions in interpolated + strings match the configured preference. + Enabled: true + +Style/StructInheritance: + Description: 'Checks for inheritance from Struct.new.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-extend-struct-new' + Enabled: true + +Style/SymbolLiteral: + Description: 'Use plain symbols instead of string symbols when possible.' + Enabled: true + +Style/SymbolProc: + Description: 'Use symbols as procs instead of blocks when possible.' + Enabled: false # wants to support ruby 1.8 + +Layout/IndentationStyle: + Description: 'No hard tabs.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-indentation' + Enabled: true + +Layout/TrailingEmptyLines: + Description: 'Checks trailing blank lines and final newline.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#newline-eof' + Enabled: true + +Style/TrailingCommaInArguments: + # If `comma`, the cop requires a comma after the last argument, but only for + # parenthesized method calls where each argument is on its own line. + # If `comma_for_multiple_args`, the cop behaves like `comma` except when + # there's only one argument, in which case it requires that there's no + # trailing comma. + # If `consistent_comma`, the cop requires a comma after the last argument, + # for all parenthesized method calls with arguments. + Description: 'Checks for trailing comma in parameter lists.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-params-comma' + EnforcedStyleForMultiline: no_comma # wants to support ruby 1.8 + Enabled: true + +Style/TrailingCommaInArrayLiteral: + Description: 'Checks for trailing comma in array literals.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas' + EnforcedStyleForMultiline: comma + SupportedStylesForMultiline: + - comma + - consistent_comma + - no_comma + Enabled: true + +Style/TrailingCommaInHashLiteral: + Description: 'Checks for trailing comma in hash literals.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas' + EnforcedStyleForMultiline: comma + SupportedStylesForMultiline: + - comma + - consistent_comma + - no_comma + Enabled: true + +Layout/TrailingWhitespace: + Description: 'Avoid trailing whitespace.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-whitespace' + Enabled: true + +Style/TrivialAccessors: + Description: 'Prefer attr_* methods to trivial readers/writers.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#attr_family' + Enabled: true + +Style/UnlessElse: + Description: >- + Do not use unless with else. Rewrite these with the positive + case first. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-else-with-unless' + Enabled: true + +Style/RedundantCapitalW: + Description: 'Checks for %W when interpolation is not needed.' + Enabled: true + +Style/RedundantPercentQ: + Description: 'Checks for %q/%Q when single quotes or double quotes would do.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-q' + Enabled: true + +Style/TrailingUnderscoreVariable: + Description: >- + Checks for the usage of unneeded trailing underscores at the + end of parallel variable assignment. + Enabled: true + +Style/VariableInterpolation: + Description: >- + Don't interpolate global, instance and class variables + directly in strings. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#curlies-interpolate' + Enabled: true + +Naming/VariableName: + Description: 'Use the configured style when naming variables.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#snake-case-symbols-methods-vars' + Enabled: true + +Style/WhenThen: + Description: 'Use when x then ... for one-line cases.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#one-line-cases' + Enabled: false + +Style/WhileUntilDo: + Description: 'Checks for redundant do after while or until.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-multiline-while-do' + Enabled: true + +Style/WhileUntilModifier: + Description: >- + Favor modifier while/until usage when you have a + single-line body. + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#while-as-a-modifier' + Enabled: true + +Style/WordArray: + Description: 'Use %w or %W for arrays of words.' + StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#percent-w' + Enabled: true