title: Convert array of objects to array of arrays
body: <pre><code>var json = [{one: "text1", two: "text2", three: 3, four: 4},
              {one: "text3", two: "text4", three: 5, four: 6},
              {one: "text5", two: "text7", three: 8, four: 9}]
  </code></pre>
  
  <p>How can I convert the array of objects above into an array of arrays below?</p>
  
  <pre><code>var array = [["text1", "text2", 3, 4], 
               ["text3", "text4", 5, 6], 
               ["text5", "text7", 8, 9]]
  </code></pre>
  
  <p>Is there an ES2015 function to help convert it easily? If not a for loop might do. </p>