Sorted Set
ZREMRANGEBYRANK
Remove all members in a sorted set between the given ranks.
Arguments
keybodystrrequired
The key of the sorted set
minbodystr | floatrequired
The minimum rank to remove.
minbodystr | floatrequired
The maximum rank to remove.
Response
intrequired
The number of elements removed from the sorted set.
Example
redis.zremrangebyrank("key", 4, 20)