title: How do I get the current (sauce) browser from within an rspec example?
body: <p>I am running tests on sauce labs. I have tried <code>Sauce.get_config[:browser].to_s</code> in an after block but it returns an empty string. </p>
  
  <p>I'm wondering if I need to put it in <code>sauce_helper.rb</code>?</p>