title: How to return array with XPath?
body: <p>I was wondering if XPath could return an array of value.</p>
  
  <p>I have someting like this :</p>
  
  <pre><code>&lt;Cities&gt;
      &lt;City&gt;Paris&lt;/City&gt;
      &lt;City&gt;Lyon&lt;/City&gt;
      &lt;City&gt;Marseille&lt;/City&gt;
  &lt;/Cities&gt;
  </code></pre>
  
  <p>And I'd like to get an array of this form ['Paris', 'Lyon', 'Marseille'].</p>
  
  <p>I am using the xpath UNIX utility.</p>
  
  <p>Any idea ?</p>