.rubocop.yml

require:
  - rubocop-performance

AllCops:
  TargetRubyVersion: 2.7
  # RuboCop has a bunch of cops enabled by default. This setting tells RuboCop
  # to ignore them, so only the ones explicitly set in this file are enabled.
  DisabledByDefault: true
  SuggestExtensions: false
  Exclude:
    - 'examples/**/*'
    - 'vendor/**/*'

Layout/BlockEndNewline:
  Enabled: true

Layout/EmptyComment:
  Enabled: true

Layout/EmptyLines:
  Enabled: true

Layout/EndOfLine:
  Enabled: true

Layout/ExtraSpacing:
  Enabled: true

Layout/IndentationStyle:
  Enabled: true

Layout/IndentationWidth:
  Enabled: true

Layout/InitialIndentation:
  Enabled: true

Layout/LeadingCommentSpace:
  Enabled: true

Layout/LeadingEmptyLines:
  Enabled: true

Layout/LineContinuationLeadingSpace:
  Enabled: true

Layout/LineContinuationSpacing:
  Enabled: true

Layout/RedundantLineBreak:
  Enabled: true

Layout/SpaceAfterColon:
  Enabled: true

Layout/SpaceAfterComma:
  Enabled: true

Layout/SpaceAfterMethodName:
  Enabled: true

Layout/SpaceAfterNot:
  Enabled: true

Layout/SpaceAfterSemicolon:
  Enabled: true

Layout/SpaceAroundBlockParameters:
  Enabled: true

Layout/SpaceAroundEqualsInParameterDefault:
  Enabled: true

Layout/SpaceAroundKeyword:
  Enabled: true

Layout/SpaceAroundMethodCallOperator:
  Enabled: true

Layout/SpaceAroundOperators:
  Enabled: true

Layout/SpaceBeforeBlockBraces:
  Enabled: true

Layout/SpaceBeforeBrackets:
  Enabled: true

Layout/SpaceBeforeComma:
  Enabled: true

Layout/SpaceBeforeComment:
  Enabled: true

Layout/SpaceBeforeFirstArg:
  Enabled: true

Layout/SpaceBeforeSemicolon:
  Enabled: true

Layout/SpaceInLambdaLiteral:
  Enabled: true

Layout/SpaceInsideArrayLiteralBrackets:
  Enabled: true

Layout/SpaceInsideArrayPercentLiteral:
  Enabled: true

Layout/SpaceInsideBlockBraces:
  Enabled: true

Layout/SpaceInsideHashLiteralBraces:
  Enabled: true

Layout/SpaceInsideParens:
  Enabled: true

Layout/SpaceInsidePercentLiteralDelimiters:
  Enabled: true

Layout/SpaceInsideRangeLiteral:
  Enabled: true

Layout/SpaceInsideReferenceBrackets:
  Enabled: true

Layout/SpaceInsideStringInterpolation:
  Enabled: true

Layout/TrailingEmptyLines:
  Enabled: true

Layout/TrailingWhitespace:
  Enabled: true

Performance:
  Exclude:
    - 'test/**/*'

Style/ClassAndModuleChildren:
  Enabled: true

Style/FrozenStringLiteralComment:
  Enabled: true
  EnforcedStyle: always

# Use Ruby >= 1.9 syntax for hashes. Prefer { a: :b } over { :a => :b }.
Style/HashSyntax:
  Enabled: true

Gemspec/RequiredRubyVersion:
  Enabled: true

Performance/RedundantMerge:
  Enabled: true

Performance/UnfreezeString:
  Enabled: true