# File lib/fog/core/attributes.rb, line 149
      def merge_attributes(new_attributes = {})
        for key, value in new_attributes
          unless self.class.ignored_attributes.include?(key)
            if aliased_key = self.class.aliases[key]
              send("#{aliased_key}=", value)
            elsif self.respond_to?("#{key}=",true)
              send("#{key}=", value)
            else
              attributes[key] = value
            end
          end
        end
        self
      end