title: how to find response code after httparty form POST
body: <p>I have made a POST to a site using Httparty with the following code:</p>
  
  <pre><code>HTTParty.post("http://example.com", :body =&gt; application_hash.to_json, :headers =&gt; {'Content-Type' =&gt; 'application/json'})
  </code></pre>
  
  <p>How can I check what the response code was for this submission?</p>