title: how to access multiple keys in jsonpath in one go
body: <p>I am storing a path of a hash in config (using ruby in <code>JsonPath</code>), and in one case, I need to get multiple fields for one variable.</p>
  
  <p>Example:</p>
  
  <pre><code>{
   "a" =&gt; 1,
   "b" =&gt; 2,
   "c" =&gt; 3,
   "d" =&gt; 4,
   "e" =&gt; 5,
  }
  </code></pre>
  
  <p>For one variable, I need the value to be <code>3-4-5</code>. Is there a way to access <code>"c"</code>, <code>"d"</code>, and <code>"e"</code> from <code>JsonPath</code> in one go?</p>
  
  <p>$$$$$$$$$$$$$Edit$$$$$$$$$$$$$</p>
  
  <p>It seems this is currently limitation of jsonpath gem, please feel free to suggest at other gem/way to do so.</p>