August 2025
Intermediate to advanced
294 pages
6h 59m
English
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Model Your Domain, Derive the Rest
One of the core design principles[63] of Ash is its declarative and derivable nature. By themselves, resources are static configuration files that Ash can interpret and generate code from. We’ve seen examples of this with code interfaces for our actions—we declared that we should have an interface for our Artist :search action that accepts one argument for the query text, and Ash generated the function for us to call.
This can be taken further—Ash can generate a lot more than functions. It can generate entire APIs around the existing resources and actions in your app, hence the name of this chapter.
It sounds wild, but what is an API, really? A set of functions that map from an input URL to a response in a ...
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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.