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Variable: forEachAsync()

const forEachAsync: {<Value>(fn): (asyncIterable) => Promise<void>; <Value>(fn, asyncIterable): Promise<void>; }

Defined in: side-effects.d.ts:209

Returns a promise that resolves when fn has been applied to each value of asyncIterable and the result of each application has been awaited.

The result of applying fn to a value is awaited before moving on to the next value.

Like Array.prototype.forEach, but for async iterables.

Call Signature​

<Value>(fn): (asyncIterable) => Promise<void>

Type Parameters​

Value​

Value

Parameters​

fn​

(value) => unknown

Returns​

(asyncIterable): Promise<void>

Parameters​

asyncIterable​

AsyncIterable<Value>

Returns​

Promise<void>

Call Signature​

<Value>(fn, asyncIterable): Promise<void>

Type Parameters​

Value​

Value

Parameters​

fn​

(value) => unknown

asyncIterable​

AsyncIterable<Value>

Returns​

Promise<void>

Example​

import { asAsync, forEachAsync, mapAsync, pipe } from 'lfi'

const API_URL = `https://api.dictionaryapi.dev/api/v2/entries/en`

console.log(
  await pipe(
    asAsync([`sloth`, `lazy`, `sleep`]),
    mapAsync(async word => {
      const response = await fetch(`${API_URL}/${word}`)
      return (await response.json())[0].phonetic
    }),
    forEachAsync(console.log),
  ),
)
//=> /slɑθ/
//=> /ˈleɪzi/
//=> /sliːp/
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Since​

v0.0.1