title: I'm getting this output: #<Bitly::V3::Url:0x202ea38> instead of the shortened URL
body: <p>I am using the bitly gem in rails 3
  I am trying to post URL in shortened form to Twitter</p>
  
  <p>my Gemfile</p>
  
  <pre><code>gem "bitly", :git =&gt; 'https://github.com/philnash/bitly/'
  gem 'omniauth-bitly', :git =&gt; 'https://github.com/michaeldelorenzo/omniauth-bitly.git'
  </code></pre>
  
  <p>config\initializers\bitly.rb</p>
  
  <pre><code>Bitly.configure do |config|
    config.api_version = 3
    config.login = "username"
    config.api_key = "x_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
  end
  </code></pre>
  
  <p>I'm using this to use Bitly</p>
  
  <pre><code>      Bitly.use_api_version_3
        bitly = Bitly.client
        bitly.shorten("http://domain.com/articles/#{id}")
  </code></pre>
  
  <p>but when I check on Twitter, this is the output</p>
  
  <pre><code>#&lt;Bitly::V3::Url:0x202ea38&gt;
  </code></pre>
  
  <p>How is preventing the shortened URL form to show?</p>
  
  <p>When I log into my account on Bitly, I see that it worked and it shows the conversions there... but the URL is not posted to Twitter</p>