Try merging in https://github.com/m2ym/rsense/blob/master/etc/rsense.el

[nessamurmur]

Hoping there's a lot of cleanup we can leverage from this.

Things I know need improving from the current implementation include:

1. Stifling autocomplete's Lisp suggestions if possible
2. Look at getting a nice tooltip like the original
3. Include some information about where a method comes from like some of the other plugins (and the original emacs mode)

https://github.com/m2ym/rsense/blob/master/etc/rsense.el