.rubocop.yml

AllCops:
  NewCops: enable
  TargetRubyVersion: 2.5

# We don't care about method length, since we check method cyclomatic
# complexity.
Metrics/MethodLength:
  Enabled: false
Metrics/BlockLength:
  Enabled: false
Metrics/ClassLength:
  Enabled: false
Metrics/ModuleLength:
  Enabled: false
Metrics/AbcSize:
  Enabled: false

# Trailing commas make for clearer diffs because the last line won't appear
# to have been changed, as it would if it lacked a comma and had one added.
Style/TrailingCommaInArguments:
  EnforcedStyleForMultiline: comma
Style/TrailingCommaInArrayLiteral:
  EnforcedStyleForMultiline: comma
Style/TrailingCommaInHashLiteral:
  EnforcedStyleForMultiline: comma

# Cop supports --auto-correct.
# Configuration parameters: PreferredDelimiters.
Style/PercentLiteralDelimiters:
  PreferredDelimiters:
    # Using `[]` for string arrays instead of `()`, since normal arrays are
    # indicated with `[]` not `()`.
    '%w': '[]'
    '%W': '[]'
    '%i': '[]'