Optimization: _id just does this behind the scenes.

blake41 · Sep 21, 2012 · 4c7419a · 4c7419a
1 parent 6bc16b5
commit 4c7419a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/mongo_mapper/plugins/keys.rb b/lib/mongo_mapper/plugins/keys.rb
@@ -233,7 +233,7 @@ def update_attribute(name, value)
       end
 
       def id
-        _id
+        self[:_id]
       end
 
       def id=(value)