@ezdevlol/memfs
Version:
In-memory file-system with Node's fs API.
18 lines (17 loc) • 552 B
JavaScript
/**
* Given a promise awaits it and returns a 3-tuple, with the following members:
*
* - First entry is either the resolved value of the promise or `undefined`.
* - Second entry is either the error thrown by promise or `undefined`.
* - Third entry is a boolean, truthy if promise was resolved and falsy if rejected.
*
* @param promise Promise to convert to 3-tuple.
*/
export const of = async (promise) => {
try {
return [await promise, undefined, true];
}
catch (error) {
return [undefined, error, false];
}
};