############
## General
############

Layout/BlockAlignment:
  Description: 'Align block ends correctly.'
  Enabled: true

Layout/CaseIndentation:
  Description: Indentation of when in a case/when/[else/]end.
  Enabled: true
  EnforcedStyle: case
  SupportedStyles:
  - case
  - end
  IndentOneStep: false

Layout/ClosingParenthesisIndentation:
  Description: 'Checks the indentation of hanging closing parentheses.'
  Enabled: false

Style/MutableConstant:
  Description: 'Freeze mutable objects assigned to constants.'
  Enabled: true

Lint/ElseLayout:
  Description: 'Check for odd code arrangement in an else block.'
  Enabled: true

# Supports --auto-correct
Layout/EmptyLineBetweenDefs:
  Description: Use empty lines between defs.
  Enabled: true
  AllowAdjacentOneLineDefs: false

Layout/EmptyLines:
  Description: "Don't use several empty lines in a row."
  Enabled: true

Layout/EndAlignment:
  Description: 'Align ends correctly.'
  Enabled: true

Layout/EndOfLine:
  Description: 'Use Unix-style line endings.'
  Enabled: true

# Supports --auto-correct
Layout/IndentationWidth:
  Description: Use 2 spaces for indentation.
  Enabled: true

# Supports --auto-correct
Layout/IndentationConsistency:
  Description: Keep indentation straight.
  Enabled: true

Metrics/LineLength:
  Description: Limit lines to 80 characters.
  Enabled: false
  Max: 80

 # Supports --auto-correct
Layout/SpaceAroundOperators:
  Description: Use spaces around operators.
  Enabled: true

# Supports --auto-correct
Layout/SpaceBeforeBlockBraces:
  Description: Checks that the left block brace has or doesn't have space before it.
  Enabled: true
  EnforcedStyle: space
  SupportedStyles:
  - space
  - no_space

# Supports --auto-correct
Layout/SpaceAfterSemicolon:
  Description: Use spaces after semicolons.
  Enabled: true

# Supports --auto-correct
Layout/SpaceAfterColon:
  Description: Use spaces after colons.
  Enabled: true

# Supports --auto-correct
Layout/SpaceAfterComma:
  Description: Use spaces after commas.
  Enabled: true

# Supports --auto-correct
Layout/SpaceInsideReferenceBrackets:
  Description: No spaces after array[ or before ].
  Enabled: true

# Supports --auto-correct
Layout/SpaceInsideArrayLiteralBrackets:
  Description: No spaces after array = [ or before ].
  Enabled: true

# Supports --auto-correct
Layout/SpaceInsideParens:
  Description: No spaces after ( or before ).
  Enabled: true

Layout/Tab:
  Description: No hard tabs.
  Enabled: true

# Supports --auto-correct
Layout/TrailingWhitespace:
  Description: Avoid trailing whitespace.
  Enabled: true

# Supports --auto-correct
Layout/TrailingBlankLines:
  Description: Checks trailing blank lines and final newline.
  Enabled: true
  EnforcedStyle: final_newline
  SupportedStyles:
  - final_newline
  - final_blank_line

## Syntax

# Supports --auto-correct
Style/AndOr:
  Description: Use &&/|| instead of and/or.
  Enabled: true

# Supports --auto-correct
Style/DefWithParentheses:
  Description: Use def with parentheses when there are arguments.
  Enabled: true

Style/For:
  Description: Checks use of for or each in multiline loops.
  Enabled: true
  EnforcedStyle: each
  SupportedStyles:
  - for
  - each

Style/IfUnlessModifier:
  Description: Favor modifier if/unless usage when you have a single-line body.
  Enabled: false

Style/MethodCalledOnDoEndBlock:
  Description: Avoid chaining a method call on a do...end block.
  Enabled: true

Style/MethodCallWithoutArgsParentheses:
  Description: 'Do not use parentheses for method calls with no arguments.'
  Enabled: true

Style/MultilineBlockChain:
  Description: Avoid multi-line chains of blocks.
  Enabled: true

Style/MultilineIfThen:
  Description: Never use then for multi-line if/unless.
  Enabled: true

Style/MultilineTernaryOperator:
  Description: 'Avoid multi-line ?: (the ternary operator); use if/unless instead.'
  Enabled: true

Style/NestedTernaryOperator:
  Description: Use one expression per branch in a ternary operator.
  Enabled: true

Style/OneLineConditional:
  Description: Favor the ternary operator(?:) over if/then/else/end constructs.
  Enabled: true

# Supports --auto-correct
Style/ParenthesesAroundCondition:
  Description: Don't use parentheses around the condition of an if/unless/while.
  Enabled: true
  AllowSafeAssignment: true

# Supports --auto-correct
Style/RedundantReturn:
  Description: Don't use return where it's not required.
  Enabled: true
  AllowMultipleReturnValues: false

# Supports --auto-correct
Layout/SpaceAfterMethodName:
  Description: Never put a space between a method name and the opening parenthesis in
    a method definition.
  Enabled: true

# Supports --auto-correct
Layout/SpaceAroundEqualsInParameterDefault:
  Description: Checks that the equals signs in parameter default assignments have or
    don't have surrounding space depending on configuration.
  Enabled: true
  EnforcedStyle: space
  SupportedStyles:
  - space
  - no_space

Style/UnlessElse:
  Description: Never use unless with else. Rewrite these with the positive case first.
  Enabled: true

# Supports --auto-correct
Lint/UnusedBlockArgument:
  Description: Checks for unused block arguments.
  Enabled: true

## Naming

Naming/ClassAndModuleCamelCase:
  Description: Use CamelCase for classes and modules.
  Enabled: true

# Supports --auto-correct
Style/ClassMethods:
  Description: Use self when defining module/class methods.
  Enabled: true

Style/ClassVars:
  Description: Avoid the use of class variables.
  Enabled: true

Naming/ConstantName:
  Description: Constants should use SCREAMING_SNAKE_CASE.
  Enabled: true

Naming/MethodName:
  Description: Use the configured style when naming methods.
  Enabled: true
  EnforcedStyle: snake_case
  SupportedStyles:
  - snake_case
  - camelCase

# Supports --auto-correct
Style/TrivialAccessors:
  Description: Prefer attr_* methods to trivial readers/writers.
  Enabled: true
  ExactNameMatch: true
  AllowPredicates: true
  AllowDSLWriters: false
  Whitelist:
  - to_ary
  - to_a
  - to_c
  - to_enum
  - to_h
  - to_hash
  - to_i
  - to_int
  - to_io
  - to_open
  - to_path
  - to_proc
  - to_r
  - to_regexp
  - to_str
  - to_s
  - to_sym

Naming/VariableName:
  Description: Use the configured style when naming variables.
  Enabled: true
  EnforcedStyle: snake_case
  SupportedStyles:
  - snake_case
  - camelCase

## Exceptions

# Supports --auto-correct
Lint/RescueException:
  Description: Avoid rescuing the Exception class.
  Enabled: true

## Collections

# Supports --auto-correct
Layout/AlignArray:
  Description: Align the elements of an array literal if they span more than one line.
  Enabled: true

# Supports --auto-correct
Style/HashSyntax:
  Description: 'Prefer Ruby 1.9 hash syntax { a: 1, b: 2 } over 1.8 syntax { :a => 1,
    :b => 2 }.'
  Enabled: true
  Exclude:
  - 'db/schema.rb'

  EnforcedStyle: ruby19
  SupportedStyles:
  - ruby19
  - hash_rockets

Style/TrailingCommaInArrayLiteral:
  Enabled: true
  EnforcedStyleForMultiline: comma

Style/TrailingCommaInHashLiteral:
  Enabled: true
  EnforcedStyleForMultiline: comma

Style/TrailingCommaInArguments:
  Enabled: true
  EnforcedStyleForMultiline: comma

# Supports --auto-correct
Style/WordArray:
  Description: Use %w or %W for arrays of words.
  Enabled: true
  MinSize: 0

Layout/MultilineMethodCallIndentation:
  Enabled: false

## Strings

# Supports --auto-correct
Lint/StringConversionInInterpolation:
  Description: Checks for Object#to_s usage in string interpolation.
  Enabled: true

# Supports --auto-correct
Style/StringLiterals:
  Description: Checks if uses of quotes match the configured preference.
  Enabled: true
  EnforcedStyle: double_quotes
  SupportedStyles:
  - single_quotes
  - double_quotes