title: Pass parameters in RestClient post request
body: <p>I want to send parameters with a <code>POST</code> request using the RestClient gem (but I don't want to pass the params as JSON).</p>
  
  <p>In a <code>GET</code> request, I would have:</p>
  
  <pre><code>url = "http://example.com?param1=foo&amp;param2=bar"
  RestClient.get url 
  </code></pre>
  
  <p>How can I pass the same params but in a <code>POST</code> request without passing a JSON ?</p>