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18 lines
689 B
18 lines
689 B
2 years ago
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import { Subscriber } from '../Subscriber';
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import { rxSubscriber as rxSubscriberSymbol } from '../symbol/rxSubscriber';
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import { empty as emptyObserver } from '../Observer';
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export function toSubscriber(nextOrObserver, error, complete) {
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if (nextOrObserver) {
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if (nextOrObserver instanceof Subscriber) {
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return nextOrObserver;
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}
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if (nextOrObserver[rxSubscriberSymbol]) {
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return nextOrObserver[rxSubscriberSymbol]();
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}
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}
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if (!nextOrObserver && !error && !complete) {
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return new Subscriber(emptyObserver);
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}
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return new Subscriber(nextOrObserver, error, complete);
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}
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//# sourceMappingURL=toSubscriber.js.map
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