.rubocop.yml

# Use RuboCop RSpec
require: rubocop-rspec

# Common configuration.
AllCops:
  # Cop names are not displayed in offense messages by default. Change behavior
  # by overriding DisplayCopNames, or by giving the -D/--display-cop-names
  # option.
  DisplayCopNames: true
  Exclude:
    - Guardfile
    - gemfiles/*
    - bin/*
    - vendor/bundle/*

Rails:
  Enabled: true

Naming/FileName:
  Exclude:
    - Appraisals

Layout/SpaceInsideHashLiteralBraces:
  EnforcedStyle: no_space
  EnforcedStyleForEmptyBraces: no_space
  SupportedStyles:
    - space
    - no_space

Metrics/MethodLength:
  CountComments: false  # count full line comments?
  Max: 40

Metrics/AbcSize:
  Max: 40

Metrics/LineLength:
  Max: 120

Metrics/BlockLength:
  Max: 50

Style/Documentation:
  Description: 'Document classes and non-namespace modules.'
  Enabled: false

Style/AutoResourceCleanup:
  Description: 'Suggests the usage of an auto resource cleanup version of a method (if available).'
  Enabled: true

Style/CollectionMethods:
  Description: 'Preferred collection methods.'
  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#map-find-select-reduce-size'
  Enabled: true

Style/MethodCalledOnDoEndBlock:
  Description: 'Avoid chaining a method call on a do...end block.'
  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#single-line-blocks'
  Enabled: true

Layout/ExtraSpacing:
  Description: 'Do not use unnecessary spacing.'
  Enabled: true

Style/ClassAndModuleChildren:
  # Checks the style of children definitions at classes and modules.
  #
  # Basically there are two different styles:
  #
  # `nested` - have each child on a separate line
  #   class Foo
  #     class Bar
  #     end
  #   end
  #
  # `compact` - combine definitions as much as possible
  #   class Foo::Bar
  #   end
  #
  # The compact style is only forced, for classes / modules with one child.
  EnforcedStyle: compact
  SupportedStyles:
    - nested
    - compact