December 2018
Intermediate to advanced
414 pages
10h 19m
English
Content preview from Hands-On Design Patterns with Swift
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Using the adapter pattern
When building an app, a program, or a web server, it is good practice to configure logging or analytics so it is easy to inspect program behavior at runtime. When running on a debugger or deployed on a user's device, or on a server, requirements for logging or recording analytics may change. During development, for example, it is not recommended to send analytics to the production server.
The adapter pattern is a great way to abstract and connect different logging or analytics infrastructures or classes, depending on runtime. It is based on the idea that classes will wrap your specialized code, in order to provide a common interface. This is very useful when dealing with third-party libraries, on which the code isn't ...
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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.