await redis.sadd("set1", "a", "b", "c"); 
await redis.sadd("set2", "c", "d", "e"); 
await redis.sdiff("dest", "set1", "set2");
console.log(diff); // ["a", "b"]

​
Arguments

​
destination
string
required

The key of the set to store the resulting set in.

​
keys
...string[]
required

The keys of the sets to perform the difference operation on.

​
Response

The members of the resulting set.

await redis.sadd("set1", "a", "b", "c"); 
await redis.sadd("set2", "c", "d", "e"); 
await redis.sdiff("dest", "set1", "set2");
console.log(diff); // ["a", "b"]

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