   mGetSync: (keys, options) ->
     keyEncoding = @keyEncoding options
     valueEncoding = @valueEncoding options
-    valueDecode = valueEncoding.decode.bind(valueEncoding) if valueEncoding
     keys = keys.map keyEncoding.encode.bind(keyEncoding) if keyEncoding
     result = super(keys, options)
     options ||= {}

            item.key = keyEncoding.decode item.key if keyEncoding
            item.value = valueEncoding.decode item.value if valueEncoding
      else
        result = result.map valueDecode if valueEncoding
      callback null, result
  putAsync: (key, value, options, callback) ->
    keyEncoding = @keyEncoding options

      if valueEncoding or keyEncoding
        result.map (item)->
          item.key = keyEncoding.decode item.key if keyEncoding
          item.value = valueEncoding.decode item.value if valueEncoding
    else
      result = result.map valueEncoding.decode.bind(valueEncoding) if valueEncoding
    result
  putSync: (key, value, options) ->
    keyEncoding = @keyEncoding options
