Migrate from rails 3.0.0 to rails 3.0.3

I am developing on a linux machine and am us开发者_开发问答ing rails 3.0.0 but am to move it to a windows machine which have rails 3.0.3 installed.I would like to know how to migrate my application from 3.0.0 to 3.0.3..thanks .

in your gemfile, write gem 'rails', '3.0.3' instead of gem 'rails', '3.0.0'

i don't think there are substantial differences between these versions so that should do it

Change the Gemfile from

gem 'rails', '3.0.0'

to

gem 'rails', '3.0.3'

Run

$ bundle update rails

Then run the rake task

rake rails:update

Make sure all your tests pass

rake test