Set
SRANDMEMBER
Returns one or more random members from a set.
Arguments
keybodystrrequired
The key of the set.
countbodynumberdefault: 1
How many members to return.
Response
TMember | TMember[]required
The random member.
If count is specified, an array of members is returned.
Single
redis.sadd("myset", "one", "two", "three")assert redis.srandmember("myset") in {"one", "two", "three"}With Count
redis.sadd("myset", "one", "two", "three")assert redis.srandmember("myset", 2) in {"one", "two", "three"}