ZRANK

Returns the rank of a member

Arguments

key

str

required

The key to get.

member

TMember

required

The member to get the rank of.

Response

The rank of the member.

Example

redis.zadd("myset", {"a": 1, "b": 2, "c": 3})

assert redis.zrank("myset", "a") == 0

assert redis.zrank("myset", "d") == None

assert redis.zrank("myset", "b") == 1

assert redis.zrank("myset", "c") == 2