Module "operators/switch-tap"

switchTap

• switchTap<T, O>(project: (value: T, index: number) => O): MonoTypeOperatorFunction<T>

• Behaves exactly like switchMap, except that it maps all values back to the initial value.

  Type parameters

  • T

  • O: ObservableInput<any>

  Parameters

  • project: (value: T, index: number) => O

    Projection function which returns the inner observable.

    • • (value: T, index: number): O

      • Parameters

        • value: T

        • index: number

        Returns O

  Returns MonoTypeOperatorFunction<T>