title: Is there a Rack or Sinatra based environment configuration utility?
body: <p>Is there anything in the Sinatra / Rack world similar to Rails configuration loading scheme that loads one of the <code>config\enviroments\*.rb</code> files depending on <code>Rails.env</code></p>
  
  <p>I know I could develop one pretty easily, i was just wondering if there was something already in place.</p>