June 2023
Intermediate to advanced
274 pages
5h 17m
English
Content preview from Build Your Own Web Framework in Elixir
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9
Controller and View DSL
In this chapter, we will use the metaprogramming skills learned in the previous chapter to make our controller and view modules easier to read and extend. We will first define the requirements for our interface, understand why we need metaprogramming, and build an idiomatic interface to properly define future controllers and views.
We will cover the following topics in this chapter:
- Understanding why it makes sense to use metaprogramming here
- Designing the DSL for controllers based on requirements
- Using concepts covered in the previous chapter to build a DSL for controllers
- Adding reflections to make it easier to debug and test the controller DSL
- Making plug calls more introspective and reflective
- Designing and building ...
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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.
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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.