@monstermann/fn/dist/promise/orElse.js

A utility library for TypeScript.

import { dfdlT } from "@monstermann/dfdl";

//#region src/promise/orElse.ts
/**
* `orElse(target, onRejected)`
*
* Catches rejected promises and handles them with `onRejected`. This is an alias for `Promise.catch`.
*
* ```ts
* orElse(Promise.reject("error"), () => "fallback"); // Promise<"fallback">
* ```
*
* ```ts
* pipe(
*     Promise.reject("error"),
*     orElse(() => "fallback"),
* ); // Promise<"fallback">
* ```
*/
const orElse = dfdlT((target, onRejected) => {
	return target.catch(onRejected);
}, 2);

//#endregion
export { orElse };