lib/redis/lock.rb in redis-objects-1.2.1 vs lib/redis/lock.rb in redis-objects-1.3.0

@@ -24,9 +24,13 @@
     def clear
       redis.del(key)
     end
     alias_method :delete, :clear
 
+    def value
+      nil
+    end
+
     # Get the lock and execute the code block. Any other code that needs the lock
     # (on any server) will spin waiting for the lock up to the :timeout
     # that was specified when the lock was defined.
     def lock(&block)
       expiration = nil