Upgrading to 2.3 from 2.1

Chris Olsen wrote:

Can be done in a one step process or do I have to upgrade to 2.2 then
2.3?

Thanks for the help.

After you have updated Rails and set your environment.rb to use the
correct version don't forget to run rake update.

a few other things:

- application.rb , now "application_controller.rb"

- mySQL install: need new gem for 2.2, 2.3

These should help

http://intertwingly.net/blog/2009/05/15/Keeping-Up-With-Rails

http://giantrobots.thoughtbot.com/2009/4/15/rails-2-3-2-upgrade-gotchas

http://commanigy.com/blog/2009/03/16/upgrading-rails-engines-project-to-rails-232.html

http://www.lukeludwig.com/blog/2009/06/11/upgrading-to-rails-2-3-2-from-rails-2-1