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@std/async@0.215.0

latest
Works with
It is unknown whether this package works with Browsers, Deno, Node.js, Cloudflare Workers, Bun
It is unknown whether this package works with Browsers
It is unknown whether this package works with Deno
It is unknown whether this package works with Node.js
It is unknown whether this package works with Cloudflare Workers
It is unknown whether this package works with Bun
•JSR Score70%•
Published2 years ago (0.215.0)
function tee
tee<T, N extends number = 2>(
iterable: AsyncIterable<T>,
n?: N
): Tuple<AsyncIterable<T>, N>

Branches the given async iterable into the n branches.

Examples

Example 1

import { tee } from "@std/async/tee";

const gen = async function* gen() {
  yield 1;
  yield 2;
  yield 3;
};

const [branch1, branch2] = tee(gen());

for await (const n of branch1) {
  console.log(n); // => 1, 2, 3
}

for await (const n of branch2) {
  console.log(n); // => 1, 2, 3
}

Type Parameters

T
N extends number = 2

Parameters

iterable: AsyncIterable<T>
optional
n: N

Return Type

Tuple<AsyncIterable<T>, N>

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Add Package

deno add jsr:@std/async

Import symbol

import { tee } from "@std/async/tee";
or

Import directly with a jsr specifier

import { tee } from "jsr:@std/async/tee";