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Diffstat (limited to 'node_modules/rxjs/src/internal/operators/skipUntil.ts')
| -rw-r--r-- | node_modules/rxjs/src/internal/operators/skipUntil.ts | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/node_modules/rxjs/src/internal/operators/skipUntil.ts b/node_modules/rxjs/src/internal/operators/skipUntil.ts deleted file mode 100644 index e6984e5..0000000 --- a/node_modules/rxjs/src/internal/operators/skipUntil.ts +++ /dev/null @@ -1,69 +0,0 @@ -import { MonoTypeOperatorFunction, ObservableInput } from '../types'; -import { operate } from '../util/lift'; -import { createOperatorSubscriber } from './OperatorSubscriber'; -import { innerFrom } from '../observable/innerFrom'; -import { noop } from '../util/noop'; - -/** - * Returns an Observable that skips items emitted by the source Observable until a second Observable emits an item. - * - * The `skipUntil` operator causes the observable stream to skip the emission of values until the passed in observable - * emits the first value. This can be particularly useful in combination with user interactions, responses of HTTP - * requests or waiting for specific times to pass by. - * - *  - * - * Internally, the `skipUntil` operator subscribes to the passed in `notifier` `ObservableInput` (which gets converted - * to an Observable) in order to recognize the emission of its first value. When `notifier` emits next, the operator - * unsubscribes from it and starts emitting the values of the *source* observable until it completes or errors. It - * will never let the *source* observable emit any values if the `notifier` completes or throws an error without - * emitting a value before. - * - * ## Example - * - * In the following example, all emitted values of the interval observable are skipped until the user clicks anywhere - * within the page - * - * ```ts - * import { interval, fromEvent, skipUntil } from 'rxjs'; - * - * const intervalObservable = interval(1000); - * const click = fromEvent(document, 'click'); - * - * const emitAfterClick = intervalObservable.pipe( - * skipUntil(click) - * ); - * // clicked at 4.6s. output: 5...6...7...8........ or - * // clicked at 7.3s. output: 8...9...10..11....... - * emitAfterClick.subscribe(value => console.log(value)); - * ``` - * - * @see {@link last} - * @see {@link skip} - * @see {@link skipWhile} - * @see {@link skipLast} - * - * @param notifier An `ObservableInput` that has to emit an item before the source Observable elements begin to - * be mirrored by the resulting Observable. - * @return A function that returns an Observable that skips items from the - * source Observable until the `notifier` Observable emits an item, then emits the - * remaining items. - */ -export function skipUntil<T>(notifier: ObservableInput<any>): MonoTypeOperatorFunction<T> { - return operate((source, subscriber) => { - let taking = false; - - const skipSubscriber = createOperatorSubscriber( - subscriber, - () => { - skipSubscriber?.unsubscribe(); - taking = true; - }, - noop - ); - - innerFrom(notifier).subscribe(skipSubscriber); - - source.subscribe(createOperatorSubscriber(subscriber, (value) => taking && subscriber.next(value))); - }); -} |
