Let's assume that the courseURL we created earlier returns some JSON data from Treehouse API. Create a data object to ca

In this challenge, it's saying that I need to use something called the "dataWithContentsOfURL method" - which I've never heard of. As far as I understand it, this should be the answer according to what we were taught:

let courseData = NSData(contentsOfURL: courseURL)

However, Swift's NSData syntax must be different now - because the way the video shows us how to do it doesn't work in my version of Xcode. I had to alter the code so that it would work. I narrowed it down to an issue with splitting out the baseURL from the main URL. I consolidated the 2 and was able to return data in the app. I think that perhaps the problem with this "Challenge task" is that it's asking me to do it the wrong way again - and the solution is failing on the backend. However, I could be wrong - so if someone has the solution to this challenge, I'd love to see it.