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.first

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

first(): Promise<T>

Get the first item. @throws if there are no items.

Returns

Promise<T>