Learn the basics of object-oriented programming, so you can better understand the Swift code you are writing.
This is a companion discussion topic for the original entry at https://www.kodeco.com/5993-your-first-ios-and-uikit-app/lessons/12
This is a companion discussion topic for the original entry at https://www.kodeco.com/5993-your-first-ios-and-uikit-app/lessons/12