You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
19 lines
563 B
19 lines
563 B
4 months ago
|
/**
|
||
|
|
* This function transforms a JS object `ObjMap<Promise<T>>` into
|
||
|
|
* a `Promise<ObjMap<T>>`
|
||
|
|
*
|
||
|
|
* This is akin to bluebird's `Promise.props`, but implemented only using
|
||
|
|
* `Promise.all` so it will work with any implementation of ES6 promises.
|
||
|
|
*/
|
||
|
|
export function promiseForObject(object) {
|
||
|
|
return Promise.all(Object.values(object)).then((resolvedValues) => {
|
||
|
|
const resolvedObject = Object.create(null);
|
||
|
|
|
||
|
|
for (const [i, key] of Object.keys(object).entries()) {
|
||
|
|
resolvedObject[key] = resolvedValues[i];
|
||
|
|
}
|
||
|
|
|
||
|
|
return resolvedObject;
|
||
|
|
});
|
||
|
|
}
|