diff --git a/lib/rubella/storage.rb b/lib/rubella/storage.rb
index 373d7c3..f284f8c 100644
--- a/lib/rubella/storage.rb
+++ b/lib/rubella/storage.rb
@@ -76,6 +76,14 @@ module Rubella
       Storage.new (storage.data+@data), @length
     end
 
+    # Passes each dataset trought the given block.
+    #
+    # @param pointer to block
+    #
+    def each &block
+      @data.each &block
+    end
+
   end
 
 end