22 lines
836 B
JavaScript
22 lines
836 B
JavaScript
import { operate } from '../util/lift';
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import { noop } from '../util/noop';
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import { createOperatorSubscriber } from './OperatorSubscriber';
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import { innerFrom } from '../observable/innerFrom';
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export function buffer(closingNotifier) {
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return operate((source, subscriber) => {
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let currentBuffer = [];
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source.subscribe(createOperatorSubscriber(subscriber, (value) => currentBuffer.push(value), () => {
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subscriber.next(currentBuffer);
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subscriber.complete();
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}));
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innerFrom(closingNotifier).subscribe(createOperatorSubscriber(subscriber, () => {
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const b = currentBuffer;
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currentBuffer = [];
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subscriber.next(b);
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}, noop));
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return () => {
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currentBuffer = null;
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};
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});
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}
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//# sourceMappingURL=buffer.js.map
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