Implemented osmChange diff downloads for changesets and a couple of tests.

[rails.git] / app / models / old_relation.rb

diff --git a/app/models/old_relation.rb b/app/models/old_relation.rb
index 3a7cc29b2b95b80cb12c9662876f636d6d63e895..b7e7248d9bab19b246df2d97f5151d2ed90a7415 100644 (file)
--- a/app/models/old_relation.rb
+++ b/app/models/old_relation.rb
@@ -88,6 +88,12 @@ class OldRelation < ActiveRecord::Base
     OldRelationTag.find(:all, :conditions => ['id = ? AND version = ?', self.id, self.version])    
   end
 
+  def to_xml
+    doc = OSM::API.new.get_xml_doc
+    doc.root << to_xml_node()
+    return doc
+  end
+
   def to_xml_node
     el1 = XML::Node.new 'relation'
     el1['id'] = self.id.to_s