title: Using lodash (or equivalent) _.get() function to get object by reference and not value
body: <p>the _.get() function allows you to use a string to deep get value from Json object.
  However it gets value and not reference, is an equivalent command (or diff way) to get reference to Json object</p>
  
  <p>example:</p>
  
  <pre><code>
  var object = { 'a': [{ 'b': { 'c': 3 } }] };
  
  const r = _.get(object, 'a[0].b');
  r &lt;&lt;&lt; is new object not a ref.
  
  </code></pre>
  
  <p>thanks,</p>
  
  <p>Sean</p>