LazyAsync | /mod.ts | better_iterators@v1.2.1

Chainable iterators (sync and async) for TypeScript, with support for opt-in, bounded parallelism

method LazyAsync.prototype.fold

import { LazyAsync } from "https://deno.land/x/better_iterators@v1.2.1/mod.ts";

fold<I>(initial: I, foldFn: (i: I, t: T) => I): Promise<I>

Type Parameters

initial: I

foldFn: (i: I, t: T) => I

Promise<I>