Creates an Iterator which returns the current iteration as well as the next value.

Examples

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

const iter = I.enumerate(I.iter(["hello", "there", "world"]));

console.log(iter.next()); // [0, "hello"]
console.log(iter.next()); // [1, "there"]
console.log(iter.next()); // [2, "world"]
console.log(iter.next()); // undefined