| 1 | import { AsyncIterableX } from './asynciterablex';
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| 2 | export class SkipWhileAsyncIterable extends AsyncIterableX {
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| 3 | constructor(source, predicate) {
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| 4 | super();
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| 5 | this._source = source;
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| 6 | this._predicate = predicate;
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| 7 | }
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| 8 | async *[Symbol.asyncIterator]() {
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| 9 | let yielding = false, i = 0;
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| 10 | for await (let element of this._source) {
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| 11 | if (!yielding && !await this._predicate(element, i++)) {
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| 12 | yielding = true;
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| 13 | }
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| 14 | if (yielding) {
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| 15 | yield element;
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| 16 | }
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| 17 | }
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| 18 | }
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| 19 | }
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| 20 | export function skipWhile(source, predicate) {
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| 21 | return new SkipWhileAsyncIterable(source, predicate);
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| 22 | }
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| 23 |
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| 24 |
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