AllCops:
  TargetRubyVersion: 2.4
  NewCops: enable

Style/StringLiterals:
  Enabled: true
  EnforcedStyle: single_quotes

Style/StringLiteralsInInterpolation:
  Enabled: true
  EnforcedStyle: single_quotes

Layout/LineLength:
  Max: 120

Metrics/MethodLength:
  Max: 20

Metrics/AbcSize:
  Max: 40

Metrics/ClassLength:
  Max: 200