35 lines
994 B
JavaScript
35 lines
994 B
JavaScript
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import { Observable } from '../Observable';
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import { EMPTY } from './empty';
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export function range(start, count, scheduler) {
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if (count == null) {
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count = start;
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start = 0;
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}
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if (count <= 0) {
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return EMPTY;
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}
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const end = count + start;
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return new Observable(scheduler
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?
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(subscriber) => {
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let n = start;
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return scheduler.schedule(function () {
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if (n < end) {
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subscriber.next(n++);
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this.schedule();
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}
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else {
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subscriber.complete();
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}
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});
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}
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:
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(subscriber) => {
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let n = start;
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while (n < end && !subscriber.closed) {
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subscriber.next(n++);
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}
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subscriber.complete();
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});
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}
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//# sourceMappingURL=range.js.map
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