November 2019
Intermediate to advanced
336 pages
11h 30m
English
Content preview from Programming with TypesBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 8. Elements of object-oriented programming
This chapter covers
- Defining contracts by using interfaces
- Implementing a hierarchy of expressions
- Implementing the adapter pattern
- Extending behavior with mix-ins
- Considering alternatives to pure OOP
In this chapter, we will cover the elements of object-oriented programming and see how we can employ them effectively. You are probably familiar with these concepts, as they show up in all object-oriented languages, so we’ll focus more on their use cases.
We’ll start with interfaces and see how we can think of them as contracts. After interfaces, we’ll look at inheritance: we can inherit both data and behavior. An alternative to inheritance is composition. We’ll look at some of the differences ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.