Uninstall Rails completely

Question

I’m trying to uninstall Rails completely, but I can’t get the grip of it.

Here’s what I tried:

$ gem update
rails 4.0.0.beta1 instal         


        

Answer 1

you just try this command.it will help to uninstall all rails "gem uninstall railties" I think this is the only method to fully uninstall all rails