Angular: Empty Fiddle

http://angularjs.org/

HTML

<script type="text/javascript" ng:autobind src="http://code.angularjs.org/0.10.5/angular-0.10.5.js"></script>

the last color: {{colors | last}}<br />
the last number: {{last(numbers)}}

JavaScript

angular.filter.last = function(collection) {
    return collection && collection.length && collection[collection.length - 1] || '';
};

function Main() {
    this.last = angular.filter.last;
    this.colors = ['white', 'black', 'green', 'blue'];
    this.numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9];
}