title: Best way to create custom config options for my Rails app?
body: <p>I need to create one config option for my Rails application. It can be the same for all environments. I found that if I set it in <code>environment.rb</code>, it's available in my views, which is exactly what I want...</p>
  
  <pre><code>environment.rb
  
  AUDIOCAST_URI_FORMAT = http://blablalba/blabbitybla/yadda
  </code></pre>
  
  <p>Works great.</p>
  
  <p>However, I'm a little uneasy. Is this a good way to do it? Is there a way that's more hip?</p>