38 lines
1.5 KiB
JavaScript
38 lines
1.5 KiB
JavaScript
/** PURE_IMPORTS_START tslib,_innerSubscribe PURE_IMPORTS_END */
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import * as tslib_1 from "tslib";
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import { innerSubscribe, SimpleInnerSubscriber, SimpleOuterSubscriber } from '../innerSubscribe';
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export function takeUntil(notifier) {
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return function (source) { return source.lift(new TakeUntilOperator(notifier)); };
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}
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var TakeUntilOperator = /*@__PURE__*/ (function () {
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function TakeUntilOperator(notifier) {
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this.notifier = notifier;
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}
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TakeUntilOperator.prototype.call = function (subscriber, source) {
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var takeUntilSubscriber = new TakeUntilSubscriber(subscriber);
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var notifierSubscription = innerSubscribe(this.notifier, new SimpleInnerSubscriber(takeUntilSubscriber));
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if (notifierSubscription && !takeUntilSubscriber.seenValue) {
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takeUntilSubscriber.add(notifierSubscription);
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return source.subscribe(takeUntilSubscriber);
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}
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return takeUntilSubscriber;
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};
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return TakeUntilOperator;
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}());
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var TakeUntilSubscriber = /*@__PURE__*/ (function (_super) {
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tslib_1.__extends(TakeUntilSubscriber, _super);
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function TakeUntilSubscriber(destination) {
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var _this = _super.call(this, destination) || this;
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_this.seenValue = false;
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return _this;
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}
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TakeUntilSubscriber.prototype.notifyNext = function () {
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this.seenValue = true;
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this.complete();
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};
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TakeUntilSubscriber.prototype.notifyComplete = function () {
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};
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return TakeUntilSubscriber;
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}(SimpleOuterSubscriber));
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//# sourceMappingURL=takeUntil.js.map
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