Скачать или смотреть [LR] Refactoring MovieRental #7 - Move Branching to Data | Let's Refactor

Branching over data should be close to where the data. Because if I ever change the data's semantics in the future, I see the branching that depends on it and can change it alongside. In this episode, I show you how to move computation without changing the API of the class that originally contained it.

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«Refactoring»
"A change made to the internal structure of software to make it easier to understand and cheaper to modify without changing its observable behavior", http://martinfowler.com/books/refacto...

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