rails new test_rails4_turbolinks
cd test_rails4_turbolinks
rails g scaffold User name:string age:integer
rake db:migrate

访问 http://localhost:3000/users, 点击 New user, 查看浏览器控制器

createDocument = function(html) {
var doc;
------>doc = document.documentElement.cloneNode();
doc.innerHTML = html;
doc.head = doc.querySelector('head');
doc.body = doc.querySelector('body');
return doc;
}; 

有人遇到过嘛？好像少了个参数