def zremrangebylex(self, name, min, max):
with self.pipe as pipe:<EOL><INDENT>return pipe.zremrangebylex(self.redis_key(name), min, max)<EOL><DEDENT>
Remove all elements in the sorted set between the
lexicographical range specified by ``min`` and ``max``.

Returns the number of elements removed.
:param name: str     the name of the redis key
:param min: int or -inf
:param max: into or +inf
:return: Future()