title: How to do a like filter with ember.js
body: <p>I have a simple ArrayController in ember pre 1.0 and found that I can chop the list down if the filter finds an exact match for a given property, but what I can't seem to find is how do a "like" query with filter.</p>
  
  <p>What I have below works if I search an array with users...</p>
  
  <pre><code>filtered = ['id', 'username'].map(function(property) {
    return self.get('content').filterProperty(property, filter);
  });
  </code></pre>
  
  <p>... and a few of the users have the same username. For example => if I search / filter by "smith" it will return both records as the "username" property has the exact match for "smith"</p>
  
  <p>How can I change this map function to work with the like style query so when I type the word "sm" it still finds both of these records</p>
  
  <p>Here is the jsfiddle showing the filter I show above in action <a href="http://jsfiddle.net/Rf3h8/" rel="nofollow">http://jsfiddle.net/Rf3h8/</a></p>
  
  <p>Thank you in advance</p>