title: Short namespace acronym in ruby
body: <p>I'm very new to ruby. I use IronRuby and my ruby code has long namespaces:</p>
  
  <pre><code>Company:: Division::Group::Product::Package.new
  </code></pre>
  
  <p>since I use this ns multiple times is there a way to create a shortcut? In c# I add a using clause so I'm not required to specify the full prefix.</p>