add_metadata_to_xml_node(el, self, changeset_cache, user_display_name_cache)
- old_nodes.each do |nd| # FIXME need to make sure they come back in the right order
+ old_nodes.each do |nd| # FIXME: need to make sure they come back in the right order
node_el = XML::Node.new "nd"
node_el["ref"] = nd.node_id.to_s
el << node_el