title: How to get twitter user name from request.env["omniauth.auth"] (Rails)
body: <p>I am using Omni auth in my application.
  I could able to recieve token and secret by using below code..</p>
  
  <pre><code>auth = request.env["omniauth.auth"]
  @token = auth['credentials']['token']
  @secret = auth['credentials']['secret']
  </code></pre>
  
  <p>but i am stuck with getting the user name of the twitter account.
  is it possible for me to get user name from this?</p>
  
  <p>meanwhile i am searching for solution.</p>
  
  <p>Thanks</p>