Closed lue-bird closed 9 months ago
Task.map f << Task.fail --> Task.fail Task.mapError f << Task.succeed --> Task.succeed Task.andThen f << Task.fail --> Task.fail Task.onError f << Task.succeed --> Task.succeed Json.Decode.map f << Json.Decode.fail --> Json.Decode.fail Json.Decode.andThen f << Json.Decode.fail --> Json.Decode.fail Result.map f << Err --> Err -- done Result.mapError f << Ok --> Ok Result.andThen f << Err --> Err