class RuboCop::Cop::PreferredDelimiters
Common functionality for handling percent literal delimiters.
Constants
- PERCENT_LITERAL_TYPES
Attributes
Public Class Methods
Source
# File lib/rubocop/cop/mixin/preferred_delimiters.rb, line 11 def initialize(type, config, preferred_delimiters) @type = type @config = config @preferred_delimiters = preferred_delimiters end
Public Instance Methods
Source
# File lib/rubocop/cop/mixin/preferred_delimiters.rb, line 17 def delimiters preferred_delimiters[type].chars end
Private Instance Methods
Source
# File lib/rubocop/cop/mixin/preferred_delimiters.rb, line 23 def ensure_valid_preferred_delimiters invalid = preferred_delimiters_config.keys - (PERCENT_LITERAL_TYPES + %w[default]) return if invalid.empty? raise ArgumentError, "Invalid preferred delimiter config key: #{invalid.join(', ')}" end
Source
# File lib/rubocop/cop/mixin/preferred_delimiters.rb, line 30 def preferred_delimiters @preferred_delimiters ||= begin ensure_valid_preferred_delimiters if preferred_delimiters_config.key?('default') PERCENT_LITERAL_TYPES.to_h do |type| [type, preferred_delimiters_config[type] || preferred_delimiters_config['default']] end else preferred_delimiters_config end end end
Source
# File lib/rubocop/cop/mixin/preferred_delimiters.rb, line 45 def preferred_delimiters_config config.for_cop('Style/PercentLiteralDelimiters')['PreferredDelimiters'] end