"Develop in swift fundamentals" feedback : getters and setters

Dear Reader,

I am an Industrial engineer without major experience in coding , I am using Apple swift 5.5 guide , and both develop-in-swift ( fundamentals & data collections) ebooks to study swift and iOS development.

Thank you for providing free documentation for readers without coding background , I would just like to suggest the inclusion of a explicit "getters and setters" explanation within the develop-in-swift fundamentals ebook as both methods are used intensively in the swift 5.5 guide.

The fact that they are commonly use in other programming languages does not help new coding students with no other references.

Thank you for your time,

Luis