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Function: takeWhileAsync()

Returns an async iterable containing the values of asyncIterable in iteration order up until but not including the first value for which fn returns a value awaitable to a falsy value.

Example​

console.log(
  await pipe(
    asAsync([1, 2, 3, 4, 5, 6, 7, 8, `sloth`]),
    takeWhileAsync(value => value < 5),
    reduceAsync(toArray()),
  ),
)
//=> [ 1, 2, 3, 4 ]

Since​

v0.0.1

Call Signature​

takeWhileAsync<Value>(fn): (asyncIterable) => AsyncIterable<Value, any, any>

Type Parameters​

• Value

Parameters​

fn​

(value) => unknown

Returns​

Function

Parameters​

asyncIterable​

AsyncIterable<Value, any, any>

Returns​

AsyncIterable<Value, any, any>

Defined in​

splices.d.ts:116

Call Signature​

takeWhileAsync<Value>(fn, asyncIterable): AsyncIterable<Value, any, any>

Type Parameters​

• Value

Parameters​

fn​

(value) => unknown

asyncIterable​

AsyncIterable<Value, any, any>

Returns​

AsyncIterable<Value, any, any>

Defined in​

splices.d.ts:116