# File lib/enumerize/predicates.rb, line 44 def initialize(attr, options) @attr = attr @options = options.is_a?(Hash) ? options : {} end
# File lib/enumerize/predicates.rb, line 67 def build(klass) klass.delegate(*names, to: @attr.name, prefix: @options[:prefix], allow_nil: true) end
# File lib/enumerize/predicates.rb, line 63 def names values.map { |v| "#{v}?" } end
# File lib/enumerize/predicates.rb, line 49 def values values = @attr.values if @options[:only] values &= Array(@options[:only]).map(&:to_s) end if @options[:except] values -= Array(@options[:except]).map(&:to_s) end values end