title: How can two specs share the same "it" block?
body: <p>I have two tests that are very similar. In fact, both tests should produce the same results, but for different inputs. Each needs its own <code>before</code> block but in the interest of DRY I'd like them to share the same <code>it</code> block.</p>
  
  <p>Is that even possible? If so, how?</p>