This is a companion discussion topic for the original entry at https://www.kodeco.com/ios/paths/object-oriented-programming/42881556-object-oriented-programming-beyond-the-basics/02-polishing-object-oriented-programming-concepts
This is a companion discussion topic for the original entry at https://www.kodeco.com/ios/paths/object-oriented-programming/42881556-object-oriented-programming-beyond-the-basics/02-polishing-object-oriented-programming-concepts