mapError

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

Defined in: Core/RemoteData.ts:106

Transforms the error value inside a RemoteData.

Type Parameters

E

E

F

F

Parameters

f

(e) => F

Returns

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

Type Parameters

A

A

Parameters

data

RemoteData<E, A>

Returns

RemoteData<F, A>

Example

pipe(RemoteData.failure("oops"), RemoteData.mapError(e => e.toUpperCase())); // Failure("OOPS")