小编xto*_*xto的帖子

我刚刚更新到Ruby 1.9.1并几乎所有我的rspec都被打破了,给了我一个"无法修改冻结的对象".甚至来自生成rspec_controller的Rspec示例代码也会失败.

RuntimeError in 'DownloadsController should use DownloadsController'
can't modify frozen object                                                                                                                                                          
/usr/local/lib/ruby19/1.9.1/timeout.rb:44:in `timeout'


Generated by the following code: 

it "should use DownloadsController" do
  controller.should be_an_instance_of(DownloadsController)
end

有人可以帮忙吗？