const values = await redis.zdiffstore("destination", 2, "key1", "key2");

​
Arguments

​
destination
string
required

The key to write the difference to.

​
keys
integer
required

How many keys to compare.

​
keys
...string[]
required

The keys to compare.

​
Response

The number of elements in the resulting set.

const values = await redis.zdiffstore("destination", 2, "key1", "key2");