... and what does that haves to do with promises?
And in such case you would only do this once outside the listeners of http/or-whatever connections so it would be done just once regardless of the number of concurrent activity.
And in such case you would only do this once outside the listeners of http/or-whatever connections so it would be done just once regardless of the number of concurrent activity.
fs.statMany(filenames, function (stats) { ... });
var statsPromise = fs.statMany(filenames);
Hell, with ES6 generator-y expressions you could make it even more succinct, something like:
var result;
fs.statMany(filenames, function (stats) { result = [... for x in stats]; });