RPOPLPUSH source destination

Syntax

RPOPLPUSH source destination

    Perform RPOP on source list and insert poped element to the element at the first element (head) of the list stored at destination.

Returns

    Returns the elemnent being poped and pushed.

127.0.0.1:6379> rpush list1 1 2 3 4 5 
(integer) 5 
127.0.0.1:6379> rpush list2 6 7 8 9 10 
(integer) 5 
127.0.0.1:6379> rpoplpush list1 list2 
"5" 
127.0.0.1:6379> lrange list2 0 6 
1) "5" 
2) "6" 
3) "7" 
4) "8" 
5) "9" 
6) "10" 

 

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