Uninstall Rails 3 with dependencies?

Question

I like that Rails 3 is so easy to install: gem install rails --pre, and all of the dependencies are automatically installed for you. But, what about uninstalling it

Answer 1

Look at deps(optional):

gem dependency rails -v=3.0.9

Then uninstall all components of the version specified:

gem uninstall actionmailer actionpack activerecord activesupport acriveresource rails -v=3.0.9