Go Class: 19 Composition
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In this segment I cover how Go uses composition to build up data types and how promotion works (and how that is not inheritance), and then demonstrate this using sorting as an example. I also talk about how to make the nil value useful, now in the context of objects & methods.
Slides at: https://github.com/matt4biz/go-class-slides/blob/trunk/xmas-2020/README.md