lib/dm-serializer/xml_serializers/nokogiri.rb in dm-serializer-0.9.9 vs lib/dm-serializer/xml_serializers/nokogiri.rb in dm-serializer-0.9.10

@@ -20,9 +20,13 @@
           node << ::Nokogiri::XML::Text.new(value.to_s, parent.document) unless value.nil?
           attrs.each {|attr_name, attr_val| node[attr_name] = attr_val }
           parent << node
           node
         end
+
+        def self.output(doc)
+          doc.root.to_s
+        end
       end
     end
   end
 end