[kobloff]

Пардон.

MyApp.directive('MyDirective', ['$filter', function($filter){
    return {
        restrict: 'A',
        require: 'ngModel',
        link: function($scope, element, attrs, ngModel, $filter){
            ngModel.$formatters.push(function(text){
                return $filter('MyFilter')(text);
            });
        }
    }
}]);

Не взлетает. Object is not a function.