Function addShortCircuitFlag

src/esm.ts:408–416

(fn: () => Promise<T>)

}

async function addShortCircuitFlag<T>(fn: () => Promise<T>) {
  const ret = await fn();
  // Not sure if this is necessary; being lazy.  Can revisit in the future.
  if (ret == null) return ret;
  return {
    ...ret,
    shortCircuit: true,
  };
}