lib/nanoc/base/entities/item_rep.rb in nanoc-4.7.13 vs lib/nanoc/base/entities/item_rep.rb in nanoc-4.7.14

@@ -77,10 +77,10 @@
       @paths.fetch(snapshot, []).first
     end
 
     # Returns an object that can be used for uniquely identifying objects.
     def reference
-      [:item_rep, item.identifier, name]
+      "item_rep:#{item.identifier}:#{name}"
     end
 
     def inspect
       "<#{self.class} name=\"#{name}\" raw_path=\"#{raw_path}\" item.identifier=\"#{item.identifier}\">"
     end