https://github.com/pd/yard-mode.el.git
git clone 'git://github.com/pd/yard-mode.el.git'
Rudimentary support for fontifying YARD tags and directives in ruby comments.
Use MELPA: M-x package-install yard-mode
.
Add it to your ruby hook:
(add-hook 'ruby-mode-hook 'yard-mode)
If you would also like eldoc
support, so that the expected syntax for
the tag beneath your cursor is displayed in the minibuffer, add that
hook too:
(add-hook 'ruby-mode-hook 'eldoc-mode)
yard-tag-docstrings
.