Enhance Your API with HTML Attribute Support

Metaprogramming Elixir — by Chris McCord (39 / 48)

👈 Support the Entire HTML Spec with Macros | TOC | Generate Less Code by Walking the AST 👉

If we want our HTML library to be truly useful to the world, we need to add support for tag attributes such as class and id. Let’s extend our DSL to support an optional keyword list that gets translated into tag attributes for each macro. For example, our goal is to support the following API:

Related posts:

Printed in full color.For this new edition of the best-selling Learn to Program, Chris Pine has taken a good thing and made it even better. First, he used the feedback from hundreds of reader e-mails to update the content and make it even clearer. Second, he updated the examples in the book to use the latest stable version of R

As a Matchstick I know no other form. Pulled from my home. Picked out, all alone. I am Weak — Before I Burn. Watch me dance in the cool wind, of your dark hallways.