lib/picky/backends/redis/string.rb in picky-3.6.7 vs lib/picky/backends/redis/string.rb in picky-3.6.8

@@ -4,24 +4,32 @@
 
     class Redis
 
       class String < Basic
 
+        # Clears the hash.
+        #
+        def clear
+          client.del namespace
+        end
+
+        # Deletes the single value.
+        #
+        def delete key
+          client.hdel namespace, key
+        end
+
         # Writes the hash into Redis.
         #
         # Note: We could use multi, but it did not help.
         #
         def dump hash
-          clear
-          hash.each_pair do |key, value|
-            client.hset namespace, key, value
+          unless @immediate
+            clear
+            hash.each_pair do |key, value|
+              client.hset namespace, key, value
+            end
           end
-        end
-
-        # Clears the hash.
-        #
-        def clear
-          client.del namespace
         end
 
         # Get a single value.
         #
         # Internal API method for the index.
\ No newline at end of file