  angular.module('docsTemplateUrlDirective', [])
    .controller('Controller', ['$scope', function($scope) {
      $scope.customer = {
        name: 'Naomi',
        address: '1600 Amphitheatre'
      };
    }])
    .directive('myCustomer', function() {
      return {
        templateUrl: function(elem, attr){
          return 'customer-'+attr.type+'.html';
        }
      };
    });