Emacs中的Ruby导航

Question

I am trying to use emacs for my rails project. I am kind of fed up with the etag navigation, Its really dumb. So is there any other way to do source code navigation for ruby in emacs?

Note: I also use rinari minor mode. Which is kind of intelligent to move between models, views ... But what i want is some kind of jump to definition kind of stuff that you can see in regular IDEs. Please dont suggest me any IDEs as i am pretty satisfied with Emacs for everything else but this

Answer 1

如需更高级的“跳转到定义”，请查看长袍 。

Answer 2

ECB, or Emacs Code Browser ( http://ecb.sourceforge.net/ ), is great for this. I use it for Rails Development; on activation, by default, you'll get a three panel window with folder structure, file list, and method browser.

For jumping to specific method definitions, check out the TextMate Minor Mode . the command sT will get you a dialogue that jumps you to the specified method, matching as you type.

Answer 3

Best Emacs and Rails combination mode is rinari-mode http://rinari.rubyforge.org/ and rhtml-mode

It is available on melpa. Just run

M-x list-packages

And select rinari-mode and rhtml-mode

rinari-mode has advance navigation system. it also supports etags http://rinari.rubyforge.org/Navigation.html#Navigation

(setq rinari-tags-file-name "TAGS")