tee for AsyncIterable
npm install tee-async-iterable> tee for AsyncIterable
You can branch the given source async iterable into N async itrables.
In deno:
``ts
import { tee } from "https://deno.land/x/tee_async_iterable@v0.2.2/tee.ts";
// The source async iterator
const gen = async function* gen() {
yield 1;
yield 2;
yield 3;
};
// Branches the source iterator into 2 iterators.
const [branch1, branch2] = tee(gen());
// 2 iterators work independently.
(async () => {
for await (const n of branch1) {
console.log(n); // => 1, 2, 3
}
})();
(async () => {
for await (const n of branch2) {
console.log(n); // => 1, 2, 3
}
})();
`
In node.js:
`ts
import { tee } from "tee-async-iterable";
// The source async iterator
const gen = async function* gen() {
yield 1;
yield 2;
yield 3;
};
// Branches the source iterator into 2 iterators.
const [branch1, branch2] = tee(gen());
// 2 iterators work independently.
(async () => {
for await (const n of branch1) {
console.log(n); // => 1, 2, 3
}
})();
(async () => {
for await (const n of branch2) {
console.log(n); // => 1, 2, 3
}
})();
``
MIT