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Diffstat (limited to 'node_modules/rxjs/src/internal/operators/subscribeOn.ts')
| -rw-r--r-- | node_modules/rxjs/src/internal/operators/subscribeOn.ts | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/node_modules/rxjs/src/internal/operators/subscribeOn.ts b/node_modules/rxjs/src/internal/operators/subscribeOn.ts deleted file mode 100644 index 17240d0..0000000 --- a/node_modules/rxjs/src/internal/operators/subscribeOn.ts +++ /dev/null @@ -1,67 +0,0 @@ -import { MonoTypeOperatorFunction, SchedulerLike } from '../types'; -import { operate } from '../util/lift'; - -/** - * Asynchronously subscribes Observers to this Observable on the specified {@link SchedulerLike}. - * - * With `subscribeOn` you can decide what type of scheduler a specific Observable will be using when it is subscribed to. - * - * Schedulers control the speed and order of emissions to observers from an Observable stream. - * - *  - * - * ## Example - * - * Given the following code: - * - * ```ts - * import { of, merge } from 'rxjs'; - * - * const a = of(1, 2, 3); - * const b = of(4, 5, 6); - * - * merge(a, b).subscribe(console.log); - * - * // Outputs - * // 1 - * // 2 - * // 3 - * // 4 - * // 5 - * // 6 - * ``` - * - * Both Observable `a` and `b` will emit their values directly and synchronously once they are subscribed to. - * - * If we instead use the `subscribeOn` operator declaring that we want to use the {@link asyncScheduler} for values emitted by Observable `a`: - * - * ```ts - * import { of, subscribeOn, asyncScheduler, merge } from 'rxjs'; - * - * const a = of(1, 2, 3).pipe(subscribeOn(asyncScheduler)); - * const b = of(4, 5, 6); - * - * merge(a, b).subscribe(console.log); - * - * // Outputs - * // 4 - * // 5 - * // 6 - * // 1 - * // 2 - * // 3 - * ``` - * - * The reason for this is that Observable `b` emits its values directly and synchronously like before - * but the emissions from `a` are scheduled on the event loop because we are now using the {@link asyncScheduler} for that specific Observable. - * - * @param scheduler The {@link SchedulerLike} to perform subscription actions on. - * @param delay A delay to pass to the scheduler to delay subscriptions - * @return A function that returns an Observable modified so that its - * subscriptions happen on the specified {@link SchedulerLike}. - */ -export function subscribeOn<T>(scheduler: SchedulerLike, delay: number = 0): MonoTypeOperatorFunction<T> { - return operate((source, subscriber) => { - subscriber.add(scheduler.schedule(() => source.subscribe(subscriber), delay)); - }); -} |
