def append_to_list(self, key, *value, pipeline=False):
        """Add new element to the end of the list stored at key.

        Args:
            key (str): Key where the list is stored
            value: Value to add to the list
            pipeline (bool): True, start a transaction block. Default false.

        """
        if pipeline:
            self._pipeline.rpush(key, *value)
        else:
            self._db.rpush(key, *value)
Add new element to the end of the list stored at key.

        Args:
            key (str): Key where the list is stored
            value: Value to add to the list
            pipeline (bool): True, start a transaction block. Default false.