Chapter 2 - Missing challenge solution

Hi, the SuperStorageModel.swift file in the challenge folder, doesn’t contains the solution code.

Hi, that’s true. The code to the challenge in Chapter 2 is located in DownloadView.swift: mcon-materials/DownloadView.swift at editions/1.0 · raywenderlich/mcon-materials · GitHub

As per the challenge:

I was expecting to have to implement progress here since we explicitly set the data task’s delegate to nil earlier in the chapter. I think it would be good to say “Challenge: Displaying an activity indicator while downloading” here so it’s clear we don’t need to update the progress as we’re downloading.