await redis.zadd("key", 
    { score: 1, member: "one"}, 
    { score: 2, member: "two" },
);
const elements = await redis.zcount("key", 1, "+inf");
console.log(elements); // 1

​
Arguments

​
key
string
required
The key to get.
​
min
integer | string
required
The minimum score to filter by.Use -inf to effectively ignore this filter.Use (number to include the value.`
​
max
integer | string
required
The maximum score to filter by.Use +inf to effectively ignore this filter.Use number) to include the value.`

​
Response

The number of elements where score is between min and max.
await redis.zadd("key", 
    { score: 1, member: "one"}, 
    { score: 2, member: "two" },
);
const elements = await redis.zcount("key", 1, "+inf");
console.log(elements); // 1