# File lib/aws/simple_db/item_data.rb, line 33
      def initialize(opts = {})
        @name = opts[:name]
        @attributes = opts[:attributes]
        @domain = opts[:domain]

        if obj = opts[:response_object]
          @name ||= obj.name if obj.respond_to?(:name)
          if obj.respond_to?(:attributes)
            @attributes ||= obj.attributes.inject({}) do |m, att|
              m[att.name] ||= []
              m[att.name] << att.value
              m
            end
          end
        end
      end