Simple package for integrating emacs with rufo.
Provides a function, rufo-format-buffer, which replaces the current buffer
with its formatted version.
$ gem install rufo
Note that if the installations is global you might need to run the previous command
with sudo.
Add this to your configuration file:
(setq rufo-enable-format-on-save t)C-c f is enabled in both ruby and enh-ruby modes.