change route directive

change route directive

'use strict';

var directives = angular.module('guthub.directives', []);

directives.directive('butterbar', ['$rootScope',
    function($rootScope) {
  return {
    link: function(scope, element, attrs) {
      element.addClass('hide');

      $rootScope.$on('$routeChangeStart', function() {
        element.removeClass('hide');
      });

      $rootScope.$on('$routeChangeSuccess', function() {
        element.addClass('hide');
      });
    }
  };
}]);

directives.directive('focus',
    function() {
  return {
    link: function(scope, element, attrs) {
      element[0].focus();
    }
  };
});