rredis (version 1.7.0)

redisRPop: Remove the last element from a list.

Description

Atomically return and remove the last element of the list associated with the specified key. For example if the list contains the elements "a","b","c" redisRPop will return "c" and the list will become "a","b".

Usage

redisRPop(key, ...)

Arguments

key

The desired key associated with a list.

...

Optional additional arguments. Specify raw=TRUE to skip de-serialization of the data.

Value

or NULL if the list is empty.

References

http://redis.io/commands

See Also

redisLPop, redisLPush

Examples

## Not run: 
# redisConnect()
# redisLPush('a',1)
# redisLPush('a',2)
# redisLPush('a',3)
# redisRPop('a')
# ## End(Not run)