rredis: redisSRandMember – R documentation

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redisSRandMember

Choose a random element from a set

Select and return an element of a set at random.

redisSRandMember(set, ...)

`set`	The set key name (character).
`...`	Optional additional arguments. Specify `raw=TRUE` to skip de-serialization of the data.

An element from the set selected randomly. An error is thrown if the set does not exist.

B. W. Lewis

http://redis.io/commands

## Not run: 
redisConnect()
redisSAdd('set',1)
redisSAdd('set',2)
redisSAdd('set',3)
redisSRandMember('set')

## End(Not run)

"Redis" Key/Value Database Client

v1.7.0

Apache License (>= 2.0)

Authors

B. W. Lewis

Initial release

2015-07-04