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Variable: flatMapConcur()

const flatMapConcur: {<From, To>(fn): (concurIterable) => ConcurIterable<To>; <From, To>(fn, concurIterable): ConcurIterable<To>; <From, To>(fn): (concurIterable) => ConcurIterable<To>; <From, To>(fn, concurIterable): ConcurIterable<To>; }

Defined in: transforms.d.ts:224

Returns an concur iterable containing the values of the concur iterables returned, or resolving from promises returned, from applying fn to each value of concurIterable.

Like Array.prototype.flatMap, but for concur iterables.

Call Signature​

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

Type Parameters​

From​

From

To​

To extends [] | unknown[]

Parameters​

fn​

(value) => MaybePromiseLike<ConcurIterable<To> | Iterable<To, any, any> | AsyncIterable<To, any, any>>

Returns​

(concurIterable): ConcurIterable<To>

Parameters​

concurIterable​

ConcurIterable<From>

Returns​

ConcurIterable<To>

Call Signature​

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

Type Parameters​

From​

From

To​

To extends [] | unknown[]

Parameters​

fn​

(value) => MaybePromiseLike<ConcurIterable<To> | Iterable<To, any, any> | AsyncIterable<To, any, any>>

concurIterable​

ConcurIterable<From>

Returns​

ConcurIterable<To>

Call Signature​

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

Type Parameters​

From​

From

To​

To

Parameters​

fn​

(value) => MaybePromiseLike<ConcurIterable<To> | Iterable<To, any, any> | AsyncIterable<To, any, any>>

Returns​

(concurIterable): ConcurIterable<To>

Parameters​

concurIterable​

ConcurIterable<From>

Returns​

ConcurIterable<To>

Call Signature​

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

Type Parameters​

From​

From

To​

To

Parameters​

fn​

(value) => MaybePromiseLike<ConcurIterable<To> | Iterable<To, any, any> | AsyncIterable<To, any, any>>

concurIterable​

ConcurIterable<From>

Returns​

ConcurIterable<To>

Example​

console.log(
  await pipe(
    asConcur([`sloth`, `more sloth`, `even more sloth`]),
    flatMapConcur(string => [string, string.length]),
    reduceConcur(toArray()),
  ),
)
//=> [ 'sloth', 5, 'more sloth', 10, 'even more sloth', 15 ]

Since​

v0.0.1