.rubocop.yml

require:
  - rubocop-performance
  - rubocop-rails
  - rubocop-rspec

AllCops:
  NewCops: enable
  Exclude:
    - 'vendor/**/*'
    - 'test/fixtures/**/*'
    - 'db/**/*'
    - 'bin/**/*'
    - 'log/**/*'
    - 'tmp/**/*'
    - 'app/views/**/*'
    - 'config/environments/*'
    - 'node_modules/**/*'

# Metrics Cops

Metrics/ClassLength:
  Description: 'Avoid classes longer than 100 lines of code.'
  Max: 100
  Enabled: true

Metrics/ModuleLength:
  Description: 'Avoid modules longer than 100 lines of code.'
  Max: 100
  Enabled: true

Metrics/ParameterLists:
  Description: 'Pass no more than four parameters into a method.'
  Max: 4
  Enabled: true

Metrics/MethodLength:
  Description: 'Avoid methods longer than 5 lines of code.'
  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#short-methods'
  Max: 5
  Enabled: true

Metrics/BlockLength:
  CountComments: false
  Max: 5
  IgnoredMethods:
    - context
    - describe
    - it
    - shared_examples
    - shared_examples_for
    - namespace
    - draw
    - configure
    - group

# Style Cops

Style/BlockDelimiters:
  Exclude:
    - 'spec/**/*'

Style/SymbolArray:
  Enabled: false

Style/ClassAndModuleChildren:
  Description: 'Checks style of children classes and modules.'
  Enabled: false
  EnforcedStyle: nested

Style/CollectionMethods:
  Enabled: true
  PreferredMethods:
    find: detect
    inject: reduce
    collect: map
    find_all: select

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

Style/FrozenStringLiteralComment:
  Description: >-
    Add the frozen_string_literal comment to the top of files
    to help transition from Ruby 2.3.0 to Ruby 3.0.
  Enabled: true

Style/IfUnlessModifier:
  Description: >-
                 Favor modifier if/unless usage when you have a
                 single-line body.
  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#if-as-a-modifier'
  Enabled: false

Style/InlineComment:
  Description: 'Avoid inline comments.'
  Enabled: false

Style/LineEndConcatenation:
  Description: >-
                 Use \ instead of + or << to concatenate two string literals at
                 line end.
  Enabled: true

Style/StringLiterals:
  Description: 'Checks if uses of quotes match the configured preference.'
  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#consistent-string-literals'
  EnforcedStyle: single_quotes
  Enabled: true

Style/TrailingCommaInArguments:
  Description: 'Checks for trailing comma in argument lists.'
  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas'
  EnforcedStyleForMultiline: comma
  SupportedStylesForMultiline:
    - comma
    - consistent_comma
    - no_comma
  Enabled: true

Style/TrailingCommaInArrayLiteral:
  Description: 'Checks for trailing comma in array literals.'
  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas'
  EnforcedStyleForMultiline: comma
  SupportedStylesForMultiline:
    - comma
    - consistent_comma
    - no_comma
  Enabled: true

Style/TrailingCommaInHashLiteral:
  Description: 'Checks for trailing comma in hash literals.'
  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-trailing-array-commas'
  EnforcedStyleForMultiline: comma
  SupportedStylesForMultiline:
    - comma
    - consistent_comma
    - no_comma
  Enabled: true

# Layout Cops

Layout/ArgumentAlignment:
  Exclude:
    - 'config/initializers/*'

Layout/FirstArgumentIndentation:
  Enabled: false

Layout/DotPosition:
  Description: 'Checks the position of the dot in multi-line method calls.'
  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#consistent-multi-line-chains'
  Enabled: false

Layout/LineLength:
  Description: 'Limit lines to 120 characters.'
  StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#80-character-limits'
  Max: 120

Layout/MultilineOperationIndentation:
  Description: >-
                 Checks indentation of binary operations that span more than
                 one line.
  Enabled: true
  EnforcedStyle: indented

Layout/MultilineMethodCallIndentation:
  Description: >-
                 Checks indentation of method calls with the dot operator
                 that span more than one line.
  Enabled: true
  EnforcedStyle: indented

# Rails Cops

Rails/Delegate:
  Description: 'Prefer delegate method for delegations.'
  Enabled: false

# Bundler Cops

Bundler/OrderedGems:
  Enabled: false