add to_key for rails 3, thanks to nzadrozny

eric · Sep 5, 2010 · 5661867 · 5661867
1 parent a78e063
commit 5661867
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/authlogic/session/foundation.rb b/lib/authlogic/session/foundation.rb
@@ -53,6 +53,10 @@ def inspect
           "#<#{self.class.name}: #{credentials.blank? ? "no credentials provided" : credentials.inspect}>"
         end
 
+        def to_key
+          new_record? ? nil : [ self.send(self.class.primary_key) ]
+        end
+
         private
           def build_key(last_part)
             last_part