X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/97aefa23d0606edaee71d04cf6c1a2006689b1fa..db66d47e42bc267670ef00b3b2611b4b53cb40e9:/app/models/node.rb

diff --git a/app/models/node.rb b/app/models/node.rb
index abfa44d67..cac611163 100644
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -17,6 +17,12 @@ class Node < ActiveRecord::Base
   has_many :way_nodes
   has_many :ways, :through => :way_nodes
 
+  has_many :old_way_nodes
+  has_many :ways_via_history, :class_name=> "Way", :through => :old_way_nodes, :source => :way
+
+  has_many :old_way_nodes
+  has_many :ways_via_history, :class_name=> "Way", :through => :old_way_nodes, :source => :way
+
   has_many :containing_relation_members, :class_name => "RelationMember", :as => :member
   has_many :containing_relations, :class_name => "Relation", :through => :containing_relation_members, :source => :relation, :extend => ObjectFinder