Using the new cookie-based sessions

Hi all,

I’m just about to deploy my first big site, and i want to use the new
cookie-based sessions, instead of pstore or mysql sessions, as i’ve
read about here: http://dev.rubyonrails.org/changeset/6184

Any tips how i’d do this? What files do i need to copy into my rails
app directory?

Thanks a million guys

More details are here:

http://ryandaigle.com/articles/2007/2/21/what-s-new-in-edge-rails-cookie-based-sessions

Never mind, figured it out myself.
What i did, was to create a new rails project, then install subversion,
then download edge rails into my vendor/rails folder. Then i copied this
into the folder of my existing app, and set up environment.rb with the
cookiestore settings.
Pretty happy with this - share nothing scaling is a beautiful, simple
thing.