title: Rails , when using destroy_all, is there a way to return number of records, if any deleted?
body: <p>right now I have:</p>
  
  <pre><code>PollVote.destroy_all(:user_id =&gt; record.user_id, :poll_id =&gt; record.poll_id)
  </code></pre>
  
  <p>Is there a way I can get back the number, deleted? 0 or more?</p>
  
  <pre><code>deleted_count = PollVote.destroy_all(:user_id =&gt; record.user_id, :poll_id =&gt; record.poll_id)
  </code></pre>
  
  <p>deleted_count being either 0 or higher?</p>
  
  <p>Thanks</p>