reduce | /mod.ts | asynciter@0.0.16

Map, filter, reduce for AsyncIterables in Deno.

function reduce

Re-export

import { reduce } from "https://deno.land/x/asynciter@0.0.16/mod.ts";

reduce<T, U>(

iterable: AsyncIterable<T>,

zero: U,

reduceFn: (acc: U, item: T) => U | Promise<U>,

): Promise<U>

Reduce a sequence to a single value.

Type Parameters

iterable: AsyncIterable<T>

The reducing function.

zero: U

reduceFn: (acc: U, item: T) => U | Promise<U>

Promise<U>

The result of applying the reducing function to each item and accumulating the result.