| /** PURE_IMPORTS_START .._observable_merge PURE_IMPORTS_END */ |
| import { merge as mergeStatic } from '../observable/merge'; |
| export { merge as mergeStatic } from '../observable/merge'; |
| /* tslint:enable:max-line-length */ |
| /** |
| * Creates an output Observable which concurrently emits all values from every |
| * given input Observable. |
| * |
| * <span class="informal">Flattens multiple Observables together by blending |
| * their values into one Observable.</span> |
| * |
| * <img src="./img/merge.png" width="100%"> |
| * |
| * `merge` subscribes to each given input Observable (either the source or an |
| * Observable given as argument), and simply forwards (without doing any |
| * transformation) all the values from all the input Observables to the output |
| * Observable. The output Observable only completes once all input Observables |
| * have completed. Any error delivered by an input Observable will be immediately |
| * emitted on the output Observable. |
| * |
| * @example <caption>Merge together two Observables: 1s interval and clicks</caption> |
| * var clicks = Rx.Observable.fromEvent(document, 'click'); |
| * var timer = Rx.Observable.interval(1000); |
| * var clicksOrTimer = clicks.merge(timer); |
| * clicksOrTimer.subscribe(x => console.log(x)); |
| * |
| * @example <caption>Merge together 3 Observables, but only 2 run concurrently</caption> |
| * var timer1 = Rx.Observable.interval(1000).take(10); |
| * var timer2 = Rx.Observable.interval(2000).take(6); |
| * var timer3 = Rx.Observable.interval(500).take(10); |
| * var concurrent = 2; // the argument |
| * var merged = timer1.merge(timer2, timer3, concurrent); |
| * merged.subscribe(x => console.log(x)); |
| * |
| * @see {@link mergeAll} |
| * @see {@link mergeMap} |
| * @see {@link mergeMapTo} |
| * @see {@link mergeScan} |
| * |
| * @param {ObservableInput} other An input Observable to merge with the source |
| * Observable. More than one input Observables may be given as argument. |
| * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input |
| * Observables being subscribed to concurrently. |
| * @param {Scheduler} [scheduler=null] The IScheduler to use for managing |
| * concurrency of input Observables. |
| * @return {Observable} An Observable that emits items that are the result of |
| * every input Observable. |
| * @method merge |
| * @owner Observable |
| */ |
| export function merge() { |
| var observables = []; |
| for (var _i = 0; _i < arguments.length; _i++) { |
| observables[_i - 0] = arguments[_i]; |
| } |
| return function (source) { return source.lift.call(mergeStatic.apply(void 0, [source].concat(observables))); }; |
| } |
| //# sourceMappingURL=merge.js.map |