-class OldWayController < ApplicationController
+class OldWayController < OldController
+ private
+
+ def lookup_old_element
+ @old_element = OldWay.find([params[:id], params[:version]])
+ end
+ def lookup_old_elements_via_current
+ way = Way.find(params[:id])
+ @elements = way.old_ways
+ end
end