def factorygirl_attributes
      symbolize_attributes!
      @attributes.each do |key, value|
        next unless respond_to?(method = method_name(key))
        if (result = send method, value) || value.nil?
          @attributes[key] = result if @attributes.key? key
        else
          @attributes.delete key
        end
      end
    end
def factorygirl_attributes
      symbolize_attributes!
      @attributes.each do |key, value|
        next unless respond_to?(method = method_name(key))
        if (result = send method, value) || value.nil?
          @attributes[key] = result if @attributes.key? key
        else
          @attributes.delete key
        end
      end
    end
Returns the FactoryGirl version of this Creator's attributes