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Diffstat (limited to 'node_modules/rxjs/src/internal/operators/switchMapTo.ts')
| -rw-r--r-- | node_modules/rxjs/src/internal/operators/switchMapTo.ts | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/node_modules/rxjs/src/internal/operators/switchMapTo.ts b/node_modules/rxjs/src/internal/operators/switchMapTo.ts deleted file mode 100644 index 9819bdf..0000000 --- a/node_modules/rxjs/src/internal/operators/switchMapTo.ts +++ /dev/null @@ -1,64 +0,0 @@ -import { switchMap } from './switchMap'; -import { ObservableInput, OperatorFunction, ObservedValueOf } from '../types'; -import { isFunction } from '../util/isFunction'; - -/** @deprecated Will be removed in v9. Use {@link switchMap} instead: `switchMap(() => result)` */ -export function switchMapTo<O extends ObservableInput<unknown>>(observable: O): OperatorFunction<unknown, ObservedValueOf<O>>; -/** @deprecated The `resultSelector` parameter will be removed in v8. Use an inner `map` instead. Details: https://rxjs.dev/deprecations/resultSelector */ -export function switchMapTo<O extends ObservableInput<unknown>>( - observable: O, - resultSelector: undefined -): OperatorFunction<unknown, ObservedValueOf<O>>; -/** @deprecated The `resultSelector` parameter will be removed in v8. Use an inner `map` instead. Details: https://rxjs.dev/deprecations/resultSelector */ -export function switchMapTo<T, R, O extends ObservableInput<unknown>>( - observable: O, - resultSelector: (outerValue: T, innerValue: ObservedValueOf<O>, outerIndex: number, innerIndex: number) => R -): OperatorFunction<T, R>; - -/** - * 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> - * - *  - * - * 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 - * - * Restart an interval Observable on every click event - * - * ```ts - * import { fromEvent, switchMapTo, interval } from 'rxjs'; - * - * 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 innerObservable An `ObservableInput` to replace each value from the - * source Observable. - * @return A function that returns 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. - * @deprecated Will be removed in v9. Use {@link switchMap} instead: `switchMap(() => result)` - */ -export function switchMapTo<T, R, O extends ObservableInput<unknown>>( - innerObservable: O, - resultSelector?: (outerValue: T, innerValue: ObservedValueOf<O>, outerIndex: number, innerIndex: number) => R -): OperatorFunction<T, ObservedValueOf<O> | R> { - return isFunction(resultSelector) ? switchMap(() => innerObservable, resultSelector) : switchMap(() => innerObservable); -} |
