serializable_method_attributes

# File activerecord/lib/active_record/serializers/xml_serializer.rb, line 192
    def serializable_method_attributes
      Array(options[:methods]).inject([]) do |method_attributes, name|
        method_attributes << MethodAttribute.new(name.to_s, @record) if @record.respond_to?(name.to_s)
        method_attributes
      end
    end