AllCops:
  TargetRubyVersion: 2.3
  DisabledByDefault: true

# Two spaces, no tabs (for indentation).
Style/IndentationWidth:
  enabled: true

# No trailing whitespace.
Style/TrailingWhitespace:
  enabled: true

# Blank lines should not have any spaces.
Style/TrailingBlankLines:
  enabled: true

# Use Ruby >= 1.9 syntax for hashes. Prefer { a: :b } over { :a => :b }.
Style/HashSyntax:
  enabled: true

# Prefer &&/|| over and/or.
Style/AndOr:
  enabled: true

# Use my_method(my_arg) not my_method( my_arg ) or my_method my_arg.
Lint/RequireParentheses:
  enabled: true