JavaScript Clousures At Their Finest? :p

gistfile1.js

$scope.openEditFeatureDialog = function (feature) {
	ngDialog.openConfirm({
	  template: '/js/angular/Templates/Admin/addSubscriptionFeature.html',
	  controller: function($scope) {
	    $scope.description = feature.description;
		  $scope.emphasize = feature.emphasize;
	    $scope.add = function () {
		  if (!$scope.description) {
		  	return $scope.descriptionHasError = true;
		  }
		  $scope.confirm({
		    description: $scope.description,
	 		emphasize: $scope.emphasize
		  });
		};
	  }
	}).then(function (updatedFeature) {
		feature.description = updatedFeature.description;
		feature.emphasize = updatedFeature.emphasize;
	});
};