title: JavaScript / Node.JS to convert an object into array
body: <p>I have an object that looks like this: </p>
  
  <pre><code>[
    {'el': 123},
    {'el': 234}, 
    {'el': 345}
  ]
  </code></pre>
  
  <p>I would like to convert this  to an array that holds just the values, and remove the extra 'el' inside: </p>
  
  <pre><code>var myArray = [ 123, 234, 345]; 
  </code></pre>
  
  <p>Is there any easy way to do this, without using JSON.parse or other JSON friendly methods? Old fashioned Javascript is what I'm looking for.</p>