.rubocop.yml

# Built-in config:
# https://github.com/bbatsov/rubocop/blob/master/config/default.yml

require:
  - rubocop-rails
  - rubocop-performance

AllCops:
  Exclude:
    - 'vendor/**/*'
    - 'node_modules/**/*'
    - 'db/schema.rb'

Rails/WhereNot:
  Enabled: true

Performance/Sum:
  Enabled: true

Lint/DuplicateRequire:
  Enabled: true

Lint/EmptyFile:
  Enabled: true

Lint/TrailingCommaInAttributeDeclaration:
  Enabled: true

Lint/UselessMethodDefinition:
  Enabled: true

Style/CombinableLoops:
  Enabled: true

Style/KeywordParametersOrder:
  Enabled: true

Style/RedundantSelfAssignment:
  Enabled: true

Style/SoleNestedConditional:
  Enabled: true

Rails/AfterCommitOverride:
  Enabled: true

Rails/SquishedSQLHeredocs:
  Enabled: true

Style/AccessorGrouping:
  Enabled: true

Style/BisectedAttrAccessor:
  Enabled: true

Style/RedundantAssignment:
  Enabled: true

Style/RedundantFetchBlock:
  Enabled: true

Performance/AncestorsInclude:
  Enabled: true

Performance/BigDecimalWithNumericArgument:
  Enabled: true

Performance/RedundantSortBlock:
  Enabled: true

Performance/RedundantStringChars:
  Enabled: true

Performance/ReverseFirst:
  Enabled: true

Performance/SortReverse:
  Enabled: true

Performance/Squeeze:
  Enabled: true

Performance/StringInclude:
  Enabled: true

Lint/Void:
  Enabled: false # see spec/controllers/vocab_sheet_controller_spec.rb

Layout/SpaceAroundMethodCallOperator:
  Enabled: true

Lint/RaiseException:
  Enabled: true

Lint/StructNewOverride:
  Enabled: true

Style/ExponentialNotation:
  Enabled: true

Style/HashEachMethods:
  Enabled: true

Naming/VariableNumber:
  EnforcedStyle: snake_case

Style/HashTransformKeys:
  Enabled: true

Style/HashTransformValues:
  Enabled: true

Style/Documentation:
  Enabled: false

Layout/LineLength:
  Max: 130

Metrics/ClassLength:
  Max: 150

Metrics/MethodLength:
  Max: 20

Metrics/AbcSize:
  Max: 26

Metrics/PerceivedComplexity:
  Max: 12

Rails/FilePath:
  EnforcedStyle: arguments

Metrics/CyclomaticComplexity:
  Max: 12

Metrics/ModuleLength:
  Exclude:
    - 'spec/**/*_spec.rb'

Performance/UnfreezeString:
  Enabled: false

Style/FrozenStringLiteralComment:
  Enabled: false

Metrics/BlockLength:
  Exclude:
    - 'spec/**/*_spec.rb'
    - 'config/**/*.rb'

Style/PercentLiteralDelimiters:
  Enabled: false

Naming/FileName:
  Exclude:
    - Gemfile
    - Gemfile.lock

Layout/EmptyLinesAroundAttributeAccessor:
  Enabled: true

Lint/DeprecatedOpenSSLConstant:
  Enabled: true

Style/SlicingWithRange:
  Enabled: true

Rails/ActiveRecordCallbacksOrder:
  Enabled: true

Rails/FindById:
  Enabled: true

Rails/Inquiry:
  Enabled: true

Rails/MailerName:
  Enabled: true

Rails/MatchRoute:
  Enabled: true

Rails/NegateInclude:
  Enabled: true

Rails/Pluck:
  Enabled: true

Rails/PluckInWhere:
  Enabled: true

Rails/RenderInline:
  Enabled: true

Rails/RenderPlainText:
  Enabled: true

Rails/ShortI18n:
  Enabled: true

Rails/WhereExists:
  Enabled: true

Lint/BinaryOperatorWithIdenticalOperands:
  Enabled: true

Lint/DuplicateElsifCondition:
  Enabled: true

Lint/DuplicateRescueException:
  Enabled: true

Lint/EmptyConditionalBody:
  Enabled: true

Lint/FloatComparison:
  Enabled: true

Lint/MissingSuper:
  Enabled: true

Lint/MixedRegexpCaptureTypes:
  Enabled: true

Lint/OutOfRangeRegexpRef:
  Enabled: true

Lint/SelfAssignment:
  Enabled: true

Lint/TopLevelReturnWithArgument:
  Enabled: true

Lint/UnreachableLoop:
  Enabled: true

Style/ArrayCoercion:
  Enabled: true

Style/CaseLikeIf:
  Enabled: true

Style/ExplicitBlockArgument:
  Enabled: true

Style/GlobalStdStream:
  Enabled: true

Style/HashAsLastArrayItem:
  Enabled: true

Style/HashLikeCase:
  Enabled: true

Style/OptionalBooleanParameter:
  Enabled: false

Style/RedundantFileExtensionInRequire:
  Enabled: true

Style/RedundantRegexpCharacterClass:
  Enabled: true

Style/RedundantRegexpEscape:
  Enabled: true

Style/SingleArgumentDig:
  Enabled: true

Style/StringConcatenation:
  Enabled: true