Swift & PromiseKit: Resolving ALL promises from a loop

ios, promise, promisekit, swift, swift3

Solution

You can look into `when` which may provide what you need and is covered here.

Use the loop to put your promises into an array and then do something like this:

when(fulfilled: promiseArray).then { results in
    // Do something
}.catch { error in
    // Handle error
}

Problem

I'm looking for a solution in Swift3 to resolve a dynamic number of promises all at once, e.g. like this sample in JavaScript: ``` var promises = []; for(var i = 0; i < 5; i++) { var promise = $http.get('/data' + i); promises.push(promise); } $q.all(promises).then(doSomethingAfterAllRequests); ``` https://daveceddia.com/waiting-for-promises-in-a-loop/ There was a library call 'Craft' for Swift2 that could do that (https://github.com/supertommy/craft), but it's no longer maintained. Does anyone know if or how I could do that with PromiseKit or another library? Thx a bunch!

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