---
layout: post
title: Constant Autoloading in Rails
category: posts
---

This talk by [Xavier Noria] gives you a great example of the Constants API
usage in [Ruby on Rails].

<iframe width="560" height="315" src="//www.youtube.com/embed/8lYR9WxIRH0" frameborder="0" allowfullscreen></iframe>

Don't forget to check out the new shiny guide on [Autoloading & Reloading
Constants].

[Xavier Noria]: http://hashref.com
[Ruby on Rails]: http://rubyonrails.org
[Autoloading & Reloading Constants]: http://guides.rubyonrails.org/autoloading_and_reloading_constants.html

Add a link to Xavier's constant autoloading talk
Add a link to Xavier's constant autoloading talk
