| /** |
| * 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; |
| }); |
| } |