April 2020
Beginner
316 pages
8h 20m
English
Content preview from Learn SwiftUI
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EnvironmentObject best practices
So far, we've learned what @EnvironmentObject has to offer and we have to admit that it's pretty powerful, but as with most things in software development, we need to be careful not to over-engineer our solution just because something is easy to do.
It's very tempting to simply use @EnvironmentObject to store all data passed between views; we could even store a dictionary in there with a key to match our view name and a value to hold some values.
However, those of you who are familiar with the singleton pattern will know all too well that this approach can soon become messy and far too complicated than it needs to be.
When choosing to use @EnvironmentObject, don't think about why you want to use it, but more ...
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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.