| 1 | import { IterableX } from './iterablex';
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| 2 | class DeferIterable extends IterableX {
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| 3 | constructor(fn) {
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| 4 | super();
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| 5 | this._fn = fn;
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| 6 | }
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| 7 | *[Symbol.iterator]() {
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| 8 | for (const item of this._fn()) {
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| 9 | yield item;
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| 10 | }
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| 11 | }
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| 12 | }
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| 13 | /**
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| 14 | * Creates an enumerable sequence based on an iterable factory function.
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| 15 | * @param {function(): Iterable<T>} factory Iterable factory function.
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| 16 | * @return {Iterable<T>} Sequence that will invoke the iterable factory upon a call to [Symbol.iterator]().
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| 17 | */
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| 18 | export function defer(factory) {
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| 19 | return new DeferIterable(factory);
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| 20 | }
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| 21 |
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| 22 | //# sourceMappingURL=defer.mjs.map
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