title: jQuery: get each key value pair from a JSON?
body: <p>so I got a JSON like</p>
  
  <pre><code>{key:value, key2:value2, key3:value3...}
  </code></pre>
  
  <p>I want to loop over each entry and get it's key and value so I can construct something like this</p>
  
  <pre><code>{list:[{key:value}, {key2:value2}, {key3:value3}]}
  </code></pre>
  
  <p>should I be using underscore instead?</p>