I did a lot of revising in the part of the book that dealt with the foundations of object-oriented programming. I need to ensure that all of the things that call out the five foundational principles of OOD are still there. Additionally, now that I've got the concept of a "trail" in the book for a thread that weaves through many chapters, I think this should become the "Trail of Object-Oriented Principles."
I did a lot of revising in the part of the book that dealt with the foundations of object-oriented programming. I need to ensure that all of the things that call out the five foundational principles of OOD are still there. Additionally, now that I've got the concept of a "trail" in the book for a thread that weaves through many chapters, I think this should become the "Trail of Object-Oriented Principles."