Скачать или смотреть Everything about software abstractions in 23 minutes

I’m making a series of videos about software design - in this one we’re talking about building good abstractions. We know that we need to use them in order to hide complexity and avoid duplication, but there’s a lot more to it than just wrapping code in functions.

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0:00 Story Intro
0:43 What's an abstraction?
2:47 Why we create abstractions?
4:02 Hiding complexity
8:43 Leaky abstractions
12:39 Reusable functions
13:37 Wrong abstractions
16:00 Duplicate before you extract
17:54 Abstractions are not set in stone
19:07 The paradigm shift
20:15 Wrappers, facades and adapters
22:17 Summary