import { I } from "https://deno.land/x/ahh@v0.10.0/src/iter/mod.ts";
Consumes an Iterator and folds every item into an accumulator
using f.
Examples
import { I } from "./mod.ts";
const iter = I.iter([1, 2, 3]);
console.log(I.fold(iter, 0, (a, b) => a + b)); // 6
console.log(iter.next()); // undefined