lib/dm-serializer/xml_serializers/libxml.rb in dm-serializer-0.9.11 vs lib/dm-serializer/xml_serializers/libxml.rb in dm-serializer-0.10.0

@@ -20,9 +20,14 @@
           node = ::LibXML::XML::Node.new(name, value_str)
           attrs.each do |attr_name, attr_val|
             node[attr_name] = attr_val
           end
           parent << node
+          node
+        end
+
+        def self.add_xml(parent, xml)
+          parent << xml.root.copy(true)
         end
 
         def self.output(doc)
           doc.root.to_s
         end