Only Use Inheritance If You Want Both of These

Christopher Okhravi

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2.5万回視聴・ 1847いいね・ 2024/04/30

Only Use Inheritance If You Want Both of These

Inheritance gives us hierarchical reuse of code AND subtype polymorphism. In this video I argue that we should only ever use it if we want BOTH.

💚 BUY MY BOOK:
https://leanpub.com/the-object-orient...

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📚 Recommended Reading:
https://geni.us/nlbA6 (Head First: Design Patterns)
https://geni.us/PsXmo (Design Patterns: Elements of Reusable Object-Oriented Software)

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00:00 Intro
00:21 Only Hierarchical Reuse
03:16 Only Subtype Polymorphism
05:37 Avoid Inheritance?
07:13 Couple To Abstractions
07:32 Example
08:36 Conclusion