.rubocop.yml

AllCops:
  TargetRubyVersion: 2.5
  UseCache: false

Style/StringLiterals:
  Description: 'Checks if uses of quotes match the configured preference.'
  StyleGuide: '#consistent-string-literals'
  Enabled: true
  EnforcedStyle: double_quotes
  SupportedStyles:
    - single_quotes
    - double_quotes
  # If `true`, strings which span multiple lines using `\` for continuation must
  # use the same type of quotes on each line.
  ConsistentQuotesInMultiline: true

Metrics/LineLength:
  Description: 'Checks that line length does not exceed the configured limit.'
  StyleGuide: '#max-line-length'
  Enabled: true
  Max: 92
  # To make it possible to copy or click on URIs in the code, we allow lines
  # containing a URI to be longer than Max.
  AllowHeredoc: true
  AllowURI: true
  URISchemes:
    - http
    - https
  # The IgnoreCopDirectives option causes the LineLength rule to ignore cop
  # directives like '# rubocop: enable ...' when calculating a line's length.
  IgnoreCopDirectives: true

Metrics/MethodLength:
  Description: 'Avoid methods longer than 80 lines of code.'
  StyleGuide: '#short-methods'
  Enabled: true
  CountComments: false  # count full line comments?
  Max: 80

Metrics/BlockLength:
  Description: 'Avoid long blocks with many lines.'
  Enabled: true
  CountComments: false  # count full line comments?
  Max: 80

Metrics/ClassLength:
  Description: 'Avoid classes longer than 500 lines of code.'
  Enabled: true
  CountComments: false  # count full line comments?
  Max: 500

Metrics/ModuleLength:
  Description: 'Avoid modules longer than 500 lines of code.'
  Enabled: true
  CountComments: false  # count full line comments?
  Max: 500

Metrics/AbcSize:
  Description: >-
                 A calculated magnitude based on number of assignments,
                 branches, and conditions.
  Reference:
    - http://c2.com/cgi/wiki?AbcMetric
    - https://en.wikipedia.org/wiki/ABC_Software_Metric
  Enabled: false
  # The ABC size is a calculated magnitude, so this number can be an Integer or
  # a Float.
  Max: 17

Style/RedundantReturn:
  Description: "Don't use return where it's not required."
  StyleGuide: '#no-explicit-return'
  Enabled: false
  # When `true` allows code like `return x, y`.
  AllowMultipleReturnValues: false

Style/AsciiComments:
  Description: 'Use only ascii symbols in comments.'
  StyleGuide: '#english-comments'
  Enabled: false
  AllowedChars:
    - ©