emacs - Emacs 24 ruby​​-mode 使用迭代器时的缩进行为，例如 `each`

Question

my_array.each do
          # code here
        end

我认为最佳做法应该是：

my_array.each do
  # code here
end

应该在我的 Emacs 配置文件中添加一些东西吗？

Answer 1

Seems to me you're using emacs-snapshot. By default it uses a new indentation engine that's a bit buggy right now. To revert to the old one evaluate the following Emacs Lisp code:

(setq ruby-use-smie nil)

And restart ruby-mode afterwards. I'll report the bug upstream.