Upgrade to Rails 4.0 beta

Ruby on Rails 4.0 beta 1 was released recently on 26th February 2012.

Want to explore new features in rails 4, Upgrade your rails to 4.0 beta 1 as

gem install rails --version 4.0.0.beta1 --no-ri --no-rdoc

That's it.

Disclaimer : Rails 4 clearly breaks a lot of stuff. Read the changes before upgrading your application.

Happy Hacking!!