lib/picky/internals/index/redis/string_hash.rb in picky-2.5.1 vs lib/picky/internals/index/redis/string_hash.rb in picky-2.5.2

@@ -9,13 +9,19 @@
         # Writes the hash into Redis.
         #
         # Note: We could use multi, but it did not help.
         #
         def dump hash
-          redis = backend
+          clear
           hash.each_pair do |key, value|
-            redis.hset namespace, key, value
+            backend.hset namespace, key, value
           end
+        end
+        
+        # Clears the hash.
+        #
+        def clear
+          backend.del namespace
         end
 
         # Get a collection.
         #
         def collection sym
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