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node_modules/rxjs/src/operator/race.ts
24 строки
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EvgeniyBudaev
Initial commit
17 фев 2020, 09:02
17 фев 2020, 09:02
bb6f06f
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import { Observable } from '../Observable'; import { race as higherOrder } from '../operators/race'; // NOTE: to support backwards compatability with 5.4.* and lower export { race as raceStatic } from '../observable/race'; /* tslint:disable:max-line-length */ export function race<T>(this: Observable<T>, observables: Array<Observable<T>>): Observable<T>; export function race<T, R>(this: Observable<T>, observables: Array<Observable<T>>): Observable<R>; export function race<T>(this: Observable<T>, ...observables: Array<Observable<T> | Array<Observable<T>>>): Observable<T>; export function race<T, R>(this: Observable<T>, ...observables: Array<Observable<any> | Array<Observable<any>>>): Observable<R>; /* tslint:enable:max-line-length */ /** * Returns an Observable that mirrors the first source Observable to emit an item * from the combination of this Observable and supplied Observables. * @param {...Observables} ...observables Sources used to race for which Observable emits first. * @return {Observable} An Observable that mirrors the output of the first Observable to emit an item. * @method race * @owner Observable */ export function race<T>(this: Observable<T>, ...observables: Array<Observable<T> | Array<Observable<T>>>): Observable<T> { return higherOrder(...observables)(this); }