.rubocop.yml

################ General configuration ###################
AllCops:
  TargetRubyVersion: 2.3
  DisplayStyleGuide: true
  Exclude:
      - 'bin/**/*'
      - 'db/schema.rb'
      - 'db/structure.sql'
      - 'db/seeds.rb'
      - '.bundle/**/*'
      - 'vendor/**/*'
      - 'spec/dummy/**/*'
      - '*.gemspec'

################ Disable cops ############################
Documentation:
  Enabled: false

Layout/MultilineOperationIndentation:
  Enabled: false

Style/CommandLiteral:
  Enabled: false

Style/FormatString:
  Enabled: false

Style/SpecialGlobalVars:
  Enabled: false

Style/FrozenStringLiteralComment:
  Enabled: false

Style/Lambda:
  Enabled: false

Style/ExpandPathArguments:
  Enabled: false

Rails/Delegate:
  Enabled: false

Rails/OutputSafety:
  Enabled: false

Naming/FileName:
  Enabled: false

################ Enable cops #############################
Rails:
  Enabled: true

Style/CollectionMethods:
  Enabled: true

Style/Send:
  Enabled: true

################ Customize cops ##########################
Style/AndOr:
  EnforcedStyle: conditionals

Style/RedundantReturn:
  AllowMultipleReturnValues: true

Style/RegexpLiteral:
  EnforcedStyle: mixed

Style/SignalException:
  EnforcedStyle: semantic

Style/PercentLiteralDelimiters:
   PreferredDelimiters:
     '%':  '()'
     '%i': '()'
     '%q': '()'
     '%Q': '()'
     '%r': '{}'
     '%s': '()'
     '%w': '[]'
     '%W': '[]'
     '%x': '()'

Layout/EmptyLinesAroundClassBody:
  EnforcedStyle: empty_lines

Naming/VariableNumber:
  EnforcedStyle: 'snake_case'

Metrics/LineLength:
  Max: 90
  Exclude:
    - spec/**/*

Metrics/AbcSize:
  Max: 22
  Exclude:
    - 'db/migrate/**/*'

Metrics/MethodLength:
  Max: 12
  Exclude:
    - 'db/migrate/**/*'

Metrics/ClassLength:
  Max: 150
  Exclude:
    - 'db/migrate/**/*'

Metrics/ModuleLength:
  Max: 150

# ActiveAdmin, some config files (like rails environments or simple form) and the Rspec
# specs use large blocks that we shouldn't consider as problems.
Metrics/BlockLength:
  Exclude:
    - 'app/admin/**/*'
    - 'config/**/*'
    - 'spec/**/*'