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Swift 7.3.1 Change to ViewController and AppDelegate?
I am working with Swift Version 7.3.1 and instead of the ViewController.swift and AppDelegate.swift files on Pasan's screen, I am seeing ViewController.h, ViewController.m, AppDelegate.h, and AppDelegate.m.
Will these changes be significant? How do I know which files to open to follow along? Does anyone know of a good resource with explanations of these changes?
Alternatively, did I do something wrong in the setup process that would have caused this difference?
Jason AndersTreehouse Moderator 145,631 Points
Hey Sonia, I'm assuming you mean Xcode 7.3.1 (Swift is only at v.2.2).
By looking at your question, I think you did err in the setup for the project Pasan is going to work on.
"ViewController.h, ViewController.m, AppDelegate.h, and AppDelegate.m" are Objective-C files and "ViewController.swift and AppDelegate.swift" are Swift files. So when you where setting up the project, you had Objective-C selected as the language (instead of Swift).
If you delete the current project and start over, it is an easy fix. Have a look at Creating a New Project at ~5:15 time stamp.
Keep Coding! :)