Next?

Getting a definition just looks at the tags - but tags do not include parameters passed in a method - which seems like it should. We are functional, right?
Be smarter about context and completions
Symbol pairs. If I have typed 'foo.bar' a thousand times in my project, the next time I type 'foo.' the IDE had damn well ought to show me 'bar' as a completion option.
It makes me very sad that I could not get this working using sockets. Tried and tried and failed.

Then?

Pay special attention to the project's Gemfile. Install all the gems (we can). Integrate with gem server?
- Full scan of installed gems?
- Maybe use a database (sqlite?) to store data and do lookups?
Integrate class based scope logic. If I'm in Foo < Bar then I should see Bar's methods at just slightly lower priority than Foo's.