orElse

orElse(target, onRejected)

Catches rejected promises and handles them with onRejected. This is an alias for Promise.catch.

data-first

orElse(Promise.reject("error"), () => "fallback"); // Promise<"fallback">

data-last

pipe(
    Promise.reject("error"),
    orElse(() => "fallback"),
); // Promise<"fallback">