{ "SMISMEMBER": { "summary": "Determines whether multiple members belong to a set.", "complexity": "O(N) where N is the number of elements being checked for membership", "group": "set", "since": "6.2.0", "arity": -3, "function": "smismemberCommand", "command_flags": [ "READONLY", "FAST" ], "acl_categories": [ "SET" ], "key_specs": [ { "flags": [ "RO", "ACCESS" ], "begin_search": { "index": { "pos": 1 } }, "find_keys": { "range": { "lastkey": 0, "step": 1, "limit": 0 } } } ], "reply_schema": { "type": "array", "description": "List representing the membership of the given elements, in the same order as they are requested.", "minItems": 1, "items": { "oneOf": [ { "const": 0, "description": "Not a member of the set or the key does not exist." }, { "const": 1, "description": "A member of the set." } ] } }, "arguments": [ { "name": "key", "type": "key", "key_spec_index": 0 }, { "name": "member", "type": "string", "multiple": true } ] } }