Contents

module Transcriber
  class Resource
    module InputParser
      def to_input!(options = {})
        to_input(options.merge(fail: true))
      end

      def to_input(options = {})
        input = {}
        propagatable_options = {without_nil: options[:without_nil],
                                fail: options[:fail]}

        keys_to_input(options).each do |key|
          value = __send__(key.name)
          key_options = options.fetch(key.name, {}).merge(propagatable_options)
          input.merge! key.to_input!(value, self, key_options)
        end

        input.with_indifferent_access
      end

      private

      def keys_to_input(options)
        self.class.keys.clone.tap do |keys|
          keys.reject! {|k| k.kind_of?(Relation)}
          keys.reject! {|k| Array(options[:without]).include?(k.name)}

          keys.reject! do |key|
            __send__(key.name).nil? and options[:without_nil]
          end
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
transcriber-0.0.26	lib/transcriber/resource/input_parser.rb