lib/picky/backends/redis/string.rb in picky-4.0.0pre5 vs lib/picky/backends/redis/string.rb in picky-4.0.0pre6

@@ -10,9 +10,15 @@
         #
         def clear
           client.del namespace
         end
 
+        # Returns the size of the hash.
+        #
+        def size
+          client.hlen namespace
+        end
+
         # Deletes the single value.
         #
         def delete key
           client.hdel namespace, key
         end
\ No newline at end of file