title: Remap an JavaScript Array
body: <p>I want to remap an JS Array. Something like this</p>
  
  <pre><code>var data = [
      {
          description: "bla",
          value: 234,
      }
      {
          description: "bla",
          value: 234,
      },
      {
          description: "bla",
          value: 234,
      },
      {
          description: "bla",
          value: 234,
      },
      {
          description: "bla",
          value: 234,
      }, 
  ]
  </code></pre>
  
  <p>should be remapped to 2 single arrays. One array (<code>descriptions</code>) should contain all description values and the other array (<code>values</code>) should contain all the value values.</p>
  
  <p>I think there was a builtin method for this in JavaScript, but I don't know how it is named.</p>