Is there a "Grokay OOP"?

Question

Books

I decided to shift my OOP skills from zero here. I came across the GoF book "Design Patterns. Elements of Reusable
Object-Oriented Software". According to the reviews, it seemed that almost the Bible and all that. I started reading from the preface and immediately ran into the following statement:

Of course, you should not need to go into the dictionary for an explanation of the terms "type", "polymorphism", and you understand how "interface inheritance" differs from "implementation inheritance".

Here from the last I understand a maximum that such "inheritance of the interface". Is it worth something simpler to read before this book, and what?

Answer 1

You don't start there.
GoF is something like best practices, how and in what case to apply certain features provided by OOP (polyformism, abstract methods / classes, interfaces, etc.).
Of course, what the concepts listed in brackets are, you should already know.
If it’s completely on the fingers, GoF is spelling rules. Naturally, before you learn them, you need to know the letters.