rubocop.yml

AllCops:
  TargetRubyVersion: 2.5.0
  DisplayCopNames: true
Layout/CaseIndentation:
  IndentOneStep: true
Layout/FirstArrayElementLineBreak:
  Enabled: true
Layout/FirstHashElementLineBreak:
  Enabled: true
Layout/FirstMethodArgumentLineBreak:
  Enabled: true
Layout/FirstMethodParameterLineBreak:
  Enabled: true
Layout/MultilineAssignmentLayout:
  Enabled: true
  EnforcedStyle: same_line
Layout/SpaceInsideHashLiteralBraces:
  EnforcedStyle: no_space
Metrics/ParameterLists:
  Max: 5
Naming/VariableNumber:
  EnforcedStyle: snake_case
Style/AndOr:
  EnforcedStyle: conditionals
Style/AutoResourceCleanup:
  Enabled: true
Style/Documentation:
  Enabled: false
Style/EmptyLiteral:
  Enabled: false
Style/EmptyMethod:
  EnforcedStyle: expanded
Style/FormatStringToken:
  EnforcedStyle: template
Style/ImplicitRuntimeError:
  Enabled: true
Style/MethodCalledOnDoEndBlock:
  Enabled: true
Style/MethodDefParentheses:
  EnforcedStyle: require_parentheses
Style/MissingElse:
  Enabled: true
  EnforcedStyle: case
Style/NumericLiterals:
  Enabled: false
Style/OptionHash:
  Enabled: true
Style/ReturnNil:
  Enabled: true
Style/SafeNavigation:
  Enabled: false
Style/Send:
  Enabled: true
Style/SignalException:
  EnforcedStyle: semantic
Style/StringLiterals:
  EnforcedStyle: double_quotes
Style/StringLiteralsInInterpolation:
  EnforcedStyle: double_quotes
Style/StringMethods:
  Enabled: true
Style/SymbolArray:
  Enabled: true
# this allows in rspec to have expect { } with multiple lines
Style/BlockDelimiters:
  EnforcedStyle: braces_for_chaining
Layout/EndOfLine:
  Enabled: false
# don't need these checks in test folders
Metrics/ModuleLength:
  Exclude:
    - "spec/**/*"
    - "test/**/*"
Metrics/BlockLength:
  Exclude:
    - "spec/**/*"
    - "test/**/*"
    - "*.gemspec" # definitely not in the gemspec
Metrics/MethodLength:
  Max: 20
Lint/UnreachableCode:
  Description: 'Unreachable code.'
  Enabled: false
Lint/Void:
  Enabled: false
Metrics/AbcSize:
  Max: 25
Style/LambdaCall:
  Enabled: false
Style/Semicolon:
  Enabled: false
Naming/MethodParameterName:
  Enabled: false
Style/ClassAndModuleChildren:
  Enabled: false
Layout/LeadingCommentSpace:
  Exclude:
    - 'test/docs/**/*'
Layout/HashAlignment:
  EnforcedHashRocketStyle: table
  EnforcedColonStyle: table
Style/FrozenStringLiteralComment:
  Enabled: false
Style/SingleLineMethods:
  Enabled: false
Style/Lambda:
  EnforcedStyle: literal
Style/AsciiComments:
  Enabled: false
Style/CollectionMethods:
  Enabled: false
Style/RedundantReturn:
  Enabled: false
Style/PercentLiteralDelimiters:
  PreferredDelimiters:
    default: {}
    "%q": '()'
    "%r": '{}'
    "%w": '[]'
    "%": '{}'
    "%W": '[]'
    "%i": '[]'
    "%I": '[]'
Style/HashSyntax:
  Enabled: false