 <p>You can check out the official angular tutorial at <a href="http://docs.angularjs.org/tutorial/step_09" rel="nofollow">Step 09 - Filters</a>.</p> <p>More info about how to <a href="http://code.angularjs.org/1.2.13/docs/guide/filter" rel="nofollow">create custom filters</a> ;)</p>