import { I } from "https://deno.land/x/ahh@v0.10.1/src/iter/mod.ts";
Creates an Iterator that will iterate over two other
Iterators sequentially.
Examples
import { I } from "./mod.ts";
const iter = I.chain(I.iter([1, 2]), I.once(3));
console.log(iter.next()); // 1
console.log(iter.next()); // 2
console.log(iter.next()); // 3
console.log(iter.next()); // undefined