February 2016
Intermediate to advanced
382 pages
8h 1m
English
Content preview from Scala Design PatternsBecome 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 4. Abstract and Self Types
Designing and writing high quality code in software engineering is important in order to have applications that are easy to extend and maintain. This activity requires the domain to be well known, correctly understood by a developer, and the requirements for the application to be well defined. If any of these is absent, then writing good programs becomes quite challenging.
Many times, engineers model the "world" using some abstractions. This helps with code extendibility and maintainability and removes duplication, which in many cases could be a reason for bugs. Good code, generally, will consist of multiple small components, which depend on and interact with each other. There are different approaches that help ...
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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.