angular module for the konami code

angular-konami.js

angular.module('angular-konami', [])
.run(function($rootScope){
    var code  = [38,38,40,40,37,39,37,39,65,66,13];
    var stack = [];
    $(document).keydown(function(evt){
        console.log(evt.which);
        stack.push(evt.which);
        if(stack.length > code.length){
            stack.shift();
        } else if(stack.length == code.length){
            if(stack.filter(function(k, i){
                return k != code[i];
            }).length === 0){
                $rootScope.$broadcast('konami-code');
            }
        }
    });
});