Redis Commands
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Removes and returns the last elements of the list stored at key.

By default, the command pops a single element from the end of the list. When provided with the optional count argument, the reply will consist of up to count elements, depending on the list's length.

@return

When called without the count argument:

@bulk-string-reply: the value of the last element, or nil when key does not exist.

When called with the count argument:

@array-reply: list of popped elements, or nil when key does not exist.

@examples

RPUSH mylist "one" "two" "three" "four" "five"
RPOP mylist
RPOP mylist 2
LRANGE mylist 0 -1

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