title: convert json object to json array of object
body: <p>I had received a json snippet, which has the following lines (string converted to json object)</p>
  
  <pre><code>"profile":{"id":"billg","name":"Bill Gates","countryCode":"US"}
  </code></pre>
  
  <p>now user adds one more profile, i need to convert profile object to an array of profile objects. </p>
  
  <pre><code>"profile":[{"id":"billg","name":"Bill Gates","countryCode":"US"},{"id":"steve","name":"Steve Jobs","countryCode":"US"}]
  </code></pre>
  
  <p>Any pointers or code is highly appreciated</p>