Redis Rpoplpush Command

Redis List

Redis Rpoplpush command is used to remove the last element of a list, add that element to another list, and return it.

Syntax

The basic syntax of the Redis Rpoplpush command is as follows:

redis 127.0.0.1:6379> RPOPLPUSH SOURCE_KEY_NAME DESTINATION_KEY_NAME

Available Versions

>= 1.0.0

Return Value

The popped element.

Examples

redis 127.0.0.1:6379> RPUSH mylist "hello"
(integer) 1
redis 127.0.0.1:6379> RPUSH mylist "foo"
(integer) 2
redis 127.0.0.1:6379> RPUSH mylist "bar"
(integer) 3
redis 127.0.0.1:6379> RPOPLPUSH mylist myotherlist
"bar"
redis 127.0.0.1:6379> LRANGE mylist 0 -1
1) "hello"
2) "foo"

Redis List