scrivito/src/scrivito_sdk/loadable/loadable_with_default.ts

Scrivito is a professional, yet easy to use SaaS Enterprise Content Management Service, built for digital agencies and medium to large businesses. It is completely maintenance-free, cost-effective, and has unprecedented performance and security.

import { loadWithDefault, withOptionalLoading } from 'scrivito_sdk/loadable';

/** Evaluate the loadableFunction and return its result, if fully loaded.
 * Otherwise, return the default.
 *
 * You may use this without a loading context, but it will _not_ trigger loading!
 * If you want to be sure, that loading is triggered, prefer `loadWithDefault`.
 */
export function loadableWithDefault<T, S>(
  theDefault: T,
  loadableFunction: () => S,
): T | S {
  return withOptionalLoading(() =>
    loadWithDefault(theDefault, loadableFunction),
  );
}