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Function: eachConcur()

Returns an concur iterable equivalent to concurIterable that applies fn to each value of concurIterable as it is iterated.

The result of applying fn to a value is awaited before yielding.

Example​

import { asConcur, eachConcur, mapConcur, pipe, reduceConcur, toArray } from 'lfi'

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

console.log(
  await pipe(
    asConcur([`sloth`, `lazy`, `sleep`]),
    mapConcur(async word => {
      const response = await fetch(`${API_URL}/${word}`)
      return (await response.json())[0].phonetic
    }),
    eachConcur(console.log),
    reduceConcur(toArray()),
  ),
)
// NOTE: This order may change between runs
//=> /slɑθ/
//=> /ˈleɪzi/
//=> /sliːp/
//=> [ '/slɑθ/', '/ˈleɪzi/', '/sliːp/' ]
Playground

Since​

v0.0.1

Call Signature​

eachConcur<Value>(fn): (concurIterable) => ConcurIterable<Value>

Type Parameters​

• Value

Parameters​

fn​

(value) => PromiseLike<unknown>

Returns​

Function

Parameters​

concurIterable​

ConcurIterable<Value>

Returns​

ConcurIterable<Value>

Defined in​

side-effects.d.ts:131

Call Signature​

eachConcur<Value>(fn, concurIterable): ConcurIterable<Value>

Type Parameters​

• Value

Parameters​

fn​

(value) => PromiseLike<unknown>

concurIterable​

ConcurIterable<Value>

Returns​

ConcurIterable<Value>

Defined in​

side-effects.d.ts:134

Call Signature​

eachConcur<From, To>(fn): (concurIterable) => ConcurIterable<To>

Type Parameters​

• From

• To

Parameters​

fn​

(value) => asserts value is To

Returns​

Function

Parameters​

concurIterable​

ConcurIterable<From>

Returns​

ConcurIterable<To>

Defined in​

side-effects.d.ts:139

Call Signature​

eachConcur<From, To>(fn, concurIterable): ConcurIterable<To>

Type Parameters​

• From

• To

Parameters​

fn​

(value) => asserts value is To

concurIterable​

ConcurIterable<From>

Returns​

ConcurIterable<To>

Defined in​

side-effects.d.ts:142