title: How to use jsonpath length() function if list of elements is nameless?
body: <p>So usualy  I use this function like this <code>$.some_element.length()</code></p>
  <p>But now my json has no name for the list of elements it has this structure:</p>
  <pre><code>[
  {somedata1},
  {somedata2}
  ]   
  </code></pre>
  <p>How can I found out length of this list? I've tried <code>$.length()</code> and <code>$.*.length()</code> nothing works.</p>