I | /src/iter/mod.ts | ahh@v0.10.0

Deno 2 is finally here 🎉️

Idiomatic type-safety structures for TypeScript.

method I.once

import { I } from "https://deno.land/x/ahh@v0.10.0/src/iter/mod.ts";

once<T>(item: T): Iterator<T>

Creates an Iterator that returns exactly one item.

Examples

import { I } from "./mod.ts";

const iter = I.once(1);

console.log(iter.next()); // 1
console.log(iter.next()); // undefined