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Documentation Index

Fetch the complete documentation index at: https://upstash.com/docs/llms.txt

Use this file to discover all available pages before exploring further.

Arguments

key
string
required
The key to get.

Response

The number of elements in the sorted set.

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