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Diffstat (limited to 'tools/node_modules/eslint/node_modules/rxjs/src/internal/operators/switchMapTo.ts')
-rw-r--r-- | tools/node_modules/eslint/node_modules/rxjs/src/internal/operators/switchMapTo.ts | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/tools/node_modules/eslint/node_modules/rxjs/src/internal/operators/switchMapTo.ts b/tools/node_modules/eslint/node_modules/rxjs/src/internal/operators/switchMapTo.ts deleted file mode 100644 index 2c104ff2fb..0000000000 --- a/tools/node_modules/eslint/node_modules/rxjs/src/internal/operators/switchMapTo.ts +++ /dev/null @@ -1,64 +0,0 @@ -import { Operator } from '../Operator'; -import { Observable } from '../Observable'; -import { Subscriber } from '../Subscriber'; -import { Subscription } from '../Subscription'; -import { OuterSubscriber } from '../OuterSubscriber'; -import { InnerSubscriber } from '../InnerSubscriber'; -import { subscribeToResult } from '../util/subscribeToResult'; -import { ObservableInput, OperatorFunction } from '../types'; -import { switchMap } from './switchMap'; - -/* tslint:disable:max-line-length */ -export function switchMapTo<R>(observable: ObservableInput<R>): OperatorFunction<any, R>; -/** @deprecated resultSelector is no longer supported. Switch to using switchMap with an inner map */ -export function switchMapTo<T, R>(observable: ObservableInput<R>, resultSelector: undefined): OperatorFunction<T, R>; -/** @deprecated resultSelector is no longer supported. Switch to using switchMap with an inner map */ -export function switchMapTo<T, I, R>(observable: ObservableInput<I>, resultSelector: (outerValue: T, innerValue: I, outerIndex: number, innerIndex: number) => R): OperatorFunction<T, R>; -/* tslint:enable:max-line-length */ - -/** - * Projects each source value to the same Observable which is flattened multiple - * times with {@link switchMap} in the output Observable. - * - * <span class="informal">It's like {@link switchMap}, but maps each value - * always to the same inner Observable.</span> - * - * ![](switchMapTo.png) - * - * Maps each source value to the given Observable `innerObservable` regardless - * of the source value, and then flattens those resulting Observables into one - * single Observable, which is the output Observable. The output Observables - * emits values only from the most recently emitted instance of - * `innerObservable`. - * - * ## Example - * Rerun an interval Observable on every click event - * ```javascript - * import { fromEvent, interval } from 'rxjs'; - * import { switchMapTo } from 'rxjs/operators'; - * - * const clicks = fromEvent(document, 'click'); - * const result = clicks.pipe(switchMapTo(interval(1000))); - * result.subscribe(x => console.log(x)); - * ``` - * - * @see {@link concatMapTo} - * @see {@link switchAll} - * @see {@link switchMap} - * @see {@link mergeMapTo} - * - * @param {ObservableInput} innerObservable An Observable to replace each value from - * the source Observable. - * @return {Observable} An Observable that emits items from the given - * `innerObservable` (and optionally transformed through the deprecated `resultSelector`) - * every time a value is emitted on the source Observable, and taking only the values - * from the most recently projected inner Observable. - * @method switchMapTo - * @owner Observable - */ -export function switchMapTo<T, I, R>( - innerObservable: ObservableInput<I>, - resultSelector?: (outerValue: T, innerValue: I, outerIndex: number, innerIndex: number) => R -): OperatorFunction<T, I|R> { - return resultSelector ? switchMap(() => innerObservable, resultSelector) : switchMap(() => innerObservable); -} |