39 lines
1.4 KiB
JavaScript
39 lines
1.4 KiB
JavaScript
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"use strict";
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var buffer_1 = require('../operators/buffer');
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/**
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* Buffers the source Observable values until `closingNotifier` emits.
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*
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* <span class="informal">Collects values from the past as an array, and emits
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* that array only when another Observable emits.</span>
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*
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* <img src="./img/buffer.png" width="100%">
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*
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* Buffers the incoming Observable values until the given `closingNotifier`
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* Observable emits a value, at which point it emits the buffer on the output
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* Observable and starts a new buffer internally, awaiting the next time
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* `closingNotifier` emits.
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*
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* @example <caption>On every click, emit array of most recent interval events</caption>
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* var clicks = Rx.Observable.fromEvent(document, 'click');
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* var interval = Rx.Observable.interval(1000);
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* var buffered = interval.buffer(clicks);
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* buffered.subscribe(x => console.log(x));
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*
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* @see {@link bufferCount}
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* @see {@link bufferTime}
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* @see {@link bufferToggle}
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* @see {@link bufferWhen}
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* @see {@link window}
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*
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* @param {Observable<any>} closingNotifier An Observable that signals the
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* buffer to be emitted on the output Observable.
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* @return {Observable<T[]>} An Observable of buffers, which are arrays of
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* values.
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* @method buffer
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* @owner Observable
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*/
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function buffer(closingNotifier) {
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return buffer_1.buffer(closingNotifier)(this);
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}
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exports.buffer = buffer;
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//# sourceMappingURL=buffer.js.map
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