title: Remove property for all objects in array
body: <p>I want to remove the <code>bad</code> property from every object in the array. Is there a better way to do it than using a <code>for</code> loop and deleting it from every object?</p>
  
  <pre><code>var array = [{"bad": "something", "good":"something"},{"bad":"something", "good":"something"},...];
  
  for (var i = 0, len = array.length; i &lt; len; i++) {
    delete array[i].bad;
  }
  </code></pre>
  
  <p>Just seems like there should be a way to use <code>prototype</code>, or something. I don’t know. Ideas?</p>