Master the Design of Classes (Part 5)
Watch the full video: https://youtu.be/jwCW446hoPk Let me show you the hardest problem in object-oriented modeling, on an example. This interface is modeling a book edition as an abstract concept. We call that an open-ended model because it can attain infinitely many implementations over time. There can be an ordinal edition, such as the first, the second, and so on. There can be an annual edition, like the year 2024. A…





