Function: tap()
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tap<
TValue,TError>(observer):MonoTypeOperatorFunction<TValue,TError>
Defined in: packages/server/src/observable/operators.ts:140
Calls observer with each value, error and completion, and passes them on unchanged.
Type Parameters
| Type Parameter |
|---|
TValue |
TError |
Parameters
| Parameter | Type |
|---|---|
observer | Partial<Observer<TValue, TError>> |
Returns
MonoTypeOperatorFunction<TValue, TError>