November 2015
Beginner to intermediate
840 pages
26h 30m
English
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9.2.6 Shortening Organizer Views
At this point, the last four views we have programmed are virtually identical. Your DRY Pavlov response should be through the roof. It’s time to refactor!
In this section, we create a class mixin for TagCreate, StartupCreate, and NewsLinkCreate. We won’t integrate this mixin with PostCreate because we want to maintain app encapsulation. If this bothers you, I’ll let you in on a secret: the content of Chapter 17 will allow us to remove all of this code.
Recall from Chapter 7 that a class mixin is an abstract class that is intended to simply provide behavior to other classes and is never meant to be instantiated itself. The use of this mixin class comes with an important, desirable caveat. The class we are about ...
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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.