-class OldWayController < ApplicationController
+class OldWayController < OldController
+
+ private
+
+ def lookup_old_element
+ @old_element = OldWay.find([params[:id], params[:version]])
+ end
+
+ def lookup_old_element_versions
+ @elements = OldWay.where(:way_id => params[:id]).order(:version)
+ end
end