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Function: excludeAsync()

Returns an async iterable containing the values of asyncIterable in iteration order excluding the values of excluded.

Example​

import { asAsync, excludeAsync, flatMapAsync, map, pipe, reduceAsync, toArray } from 'lfi'

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

console.log(
  await pipe(
    asAsync([`sloth`, `lazy`, `sleep`]),
    flatMapAsync(async word => {
      const response = await fetch(`${API_URL}/${word}`)
      const [{ meanings }] = await response.json()
      return map(meaning => meaning.partOfSpeech, meanings)
    }),
    excludeAsync([`adjective`, `verb`]),
    reduceAsync(toArray()),
  ),
)
//=> [ 'noun', 'noun' ]
Playground

Since​

v2.0.0

Call Signature​

excludeAsync(excluded): <Value>(asyncIterable) => AsyncIterable<Value, any, any>

Parameters​

excluded​

Iterable<unknown, any, any>

Returns​

Function

Type Parameters​

• Value

Parameters​

asyncIterable​

AsyncIterable<Value, any, any>

Returns​

AsyncIterable<Value, any, any>

Defined in​

filters.d.ts:362

Call Signature​

excludeAsync<Value>(excluded, asyncIterable): AsyncIterable<Value, any, any>

Type Parameters​

• Value

Parameters​

excluded​

Iterable<unknown, any, any>

asyncIterable​

AsyncIterable<Value, any, any>

Returns​

AsyncIterable<Value, any, any>

Defined in​

filters.d.ts:365