Memoize global-id instead of creating objects every time.

rails · May 20, 2014 · 25cab12 · 25cab12
1 parent 0d7a750
commit 25cab12
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/active_model/global_identification.rb b/lib/active_model/global_identification.rb
@@ -6,13 +6,13 @@ module GlobalIdentification
     extend ActiveSupport::Concern
 
     def global_id
-      GlobalID.create(self)
+      @global_id ||= GlobalID.create(self)
     end
     alias gid global_id
 
     def signed_global_id
-      SignedGlobalID.create(self)
+      @signed_global_id ||= SignedGlobalID.create(self)
     end
     alias sgid signed_global_id
   end
-end
+end