title: What is the best way to generate a Rails app using edge?
body: <p>Currently when I want to create a Rails application using edge I first just run...</p>
  
  <pre><code>rails appname
  </code></pre>
  
  <p>Then I...</p>
  
  <pre><code>rake rails:freeze:edge
  </code></pre>
  
  <p>Then I delete all of the folders but the vendor folder which contains the frozen edge. Once that's done I run (from the root of the site)...</p>
  
  <pre><code>ruby vendor/rails/railties/bin/rails .
  </code></pre>
  
  <p>I do it this way right now because I want to take advantage of the new rails templates, the new application_controller.rb file name and what not (which I couldn't if I just used the previous generated app and the frozen edge).</p>
  
  <p>Is there a better way? How does everyone else use edge? Can I install edge as a gem? Is there a convienant way to have just one copy of edge on the computer and use that to generate new apps using just the <code>rails</code> command?</p>