Ruboto rules like no Android development environment has ruled before. It's like the best of Rails combined with the best of the standard Eclipse-Java-Android environment.
Oh, except it's too new & green to even have tutorials or workarounds or even newbie QA in the forums.
For example, I can install Ruboto, and run it, until I try to add a gem to my application. The instructions seem to say to write a Gemfile.apk text file, and put your gem calls in it.
The problems start when I add a gem to that file:
source "http://rubygems.org"
gem 'wrong'
Then the system starts requesting other gems, such as thor, sqlite3, and Rails. Sometimes, it starts complaining about the versions of sdoc and rdoc. That's a story for another post. The upshot is the system asks for gem files one at a time, and expects specific versions.
This leaves me curious where a "master Gemfile.apk" is. So I can get into it, maybe bundle-install it, and I can stop screwing around with versions & mismatches and s--t.
The versions are ruby 1.9 to 2.1.1, and Ruboto 1.0.3.