1 | import { AsyncIterableX } from './asynciterablex';
|
2 | import { throwIfAborted } from '../aborterror';
|
3 | export class RepeatValueAsyncIterable extends AsyncIterableX {
|
4 | constructor(value, count) {
|
5 | super();
|
6 | this._value = value;
|
7 | this._count = count;
|
8 | }
|
9 | async *[Symbol.asyncIterator](signal) {
|
10 | if (this._count === -1) {
|
11 | while (1) {
|
12 | throwIfAborted(signal);
|
13 | yield this._value;
|
14 | }
|
15 | }
|
16 | else {
|
17 | for (let i = 0; i < this._count; i++) {
|
18 | throwIfAborted(signal);
|
19 | yield this._value;
|
20 | }
|
21 | }
|
22 | }
|
23 | }
|
24 | /**
|
25 | * Repeats a given value for the specified number of times as an async-iterable.
|
26 | *
|
27 | * @export
|
28 | * @template TSource The type of element to repeat.
|
29 | * @param {TSource} value The value to repeat as an async-iterable.
|
30 | * @param {number} [count=-1] The number of times to repeat the value, infinite if not specified.
|
31 | * @returns {AsyncIterableX<TSource>} An async-iterable with a single item that is repeated over the specified times.
|
32 | */
|
33 | export function repeatValue(value, count = -1) {
|
34 | return new RepeatValueAsyncIterable(value, count);
|
35 | }
|
36 |
|
37 | //# sourceMappingURL=repeatvalue.mjs.map
|