Redis Commands

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Returns whether each member is a member of the set stored at key.

For every member, 1 is returned if the value is a member of the set, or 0 if the element is not a member of the set or if key does not exist.

@return

@array-reply: list representing the membership of the given elements, in the same order as they are requested.

@examples

SADD myset "one"
SADD myset "one"
SMISMEMBER myset "one" "notamember"