work.suroh.tk/node_modules/rxjs/_esm5/operator/startWith.js

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2019-12-02 12:22:45 +00:00
/** PURE_IMPORTS_START .._operators_startWith PURE_IMPORTS_END */
import { startWith as higherOrder } from '../operators/startWith';
/* tslint:enable:max-line-length */
/**
* Returns an Observable that emits the items you specify as arguments before it begins to emit
* items emitted by the source Observable.
*
* <img src="./img/startWith.png" width="100%">
*
* @param {...T} values - Items you want the modified Observable to emit first.
* @param {Scheduler} [scheduler] - A {@link IScheduler} to use for scheduling
* the emissions of the `next` notifications.
* @return {Observable} An Observable that emits the items in the specified Iterable and then emits the items
* emitted by the source Observable.
* @method startWith
* @owner Observable
*/
export function startWith() {
var array = [];
for (var _i = 0; _i < arguments.length; _i++) {
array[_i - 0] = arguments[_i];
}
return higherOrder.apply(void 0, array)(this);
}
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