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pipelined

mapError

mapError<E, F>(f): <A>(data) => RemoteData<F, A>

Defined in: Core/RemoteData.ts:95

Transforms the error value inside a RemoteData.

Type Parameters

Section titled “Type Parameters”

E

Section titled “E”

E

F

Section titled “F”

F

Parameters

Section titled “Parameters”

f

Section titled “f”

(e) => F

Returns

Section titled “Returns”

<A>(data) => RemoteData<F, A>

Example

Section titled “Example”
pipe(RemoteData.failure("oops"), RemoteData.mapError(e => e.toUpperCase())); // Failure("OOPS")