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import { Subject } from '../Subject';
import { operate } from '../util/lift';
import { createOperatorSubscriber } from './OperatorSubscriber';
import { noop } from '../util/noop';
import { innerFrom } from '../observable/innerFrom';
export function window(windowBoundaries) {
return operate((source, subscriber) => {
let windowSubject = new Subject();
subscriber.next(windowSubject.asObservable());
const errorHandler = (err) => {
windowSubject.error(err);
subscriber.error(err);
};
source.subscribe(createOperatorSubscriber(subscriber, (value) => windowSubject === null || windowSubject === void 0 ? void 0 : windowSubject.next(value), () => {
windowSubject.complete();
subscriber.complete();
}, errorHandler));
innerFrom(windowBoundaries).subscribe(createOperatorSubscriber(subscriber, () => {
windowSubject.complete();
subscriber.next((windowSubject = new Subject()));
}, noop, errorHandler));
return () => {
windowSubject === null || windowSubject === void 0 ? void 0 : windowSubject.unsubscribe();
windowSubject = null;
};
});
}
//# sourceMappingURL=window.js.map
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