el1 << e
end
return el1
- end
+ end
+
+ # Temporary method to match interface to nodes
+ def tags_as_hash
+ return self.tags
+ end
+
+ # Temporary method to match interface to relations
+ def relation_members
+ return self.old_members
+ end
+
+ # Pretend we're not in any relations
+ def containing_relation_members
+ return []
+ end
end