title: How can I retrieve a list of values in an array that has same name but different version?
body: <p>For example if I have a list:</p>
  <pre><code>[
      [&quot;nameoffile1&quot;,&quot;version1&quot;,&quot;date02/03&quot;],
      [&quot;nameoffile1&quot;,&quot;version2&quot;,&quot;date02/04&quot;],
      [&quot;nameoffile2&quot;,&quot;version2&quot;,&quot;date05/02&quot;],
      [&quot;nameoffile3&quot;,&quot;version3&quot;,&quot;date02/04&quot;]
  ]
  </code></pre>
  <p>if I have to retrieve just the nameoffile1 based on names how can I retrieve those 2 arrays based on names</p>
  <p>thanks</p>