config.frameworks -= [ :active_record ] doesn't work

I'm pretty sure that this was broken in ticket: http://github.com/rails/rails/commit/d2bd71a145ddc5e3e3750edc9a09ea...

Is there any other way to prevent loading of active_record? Maybe some magic in gem bundler?

I've found a way to make it work, but it's a nasty hack ;-) Fix would be appreciated :)

In case you want the details.

It's easy to choose a few parts of rails using gem bundler:

# Gemfile
gem "railties", :git => "git://github.com/rails/rails.git"
gem "actionpack", :git => "git://github.com/rails/rails.git", :require_as => "action_pack"
gem "activeresource", :git => "git://github.com/rails/rails.git", :require_as => "active_resource"
gem "activesupport", :git => "git://github.com/rails/rails.git", :require_as => "active_support"
gem "actionmailer", :git => "git://github.com/rails/rails.git", :require_as => "action_mailer"

The problem is in rails.rb file (http://github.com/rails/rails/blob/1c47d04ea5ac19601b316daf8fdc6f38...) which is basically require'ing all of the frameworks.

I've added some path from my app to LOAD_PATH and put my own rails.rb file there, so I could remove those hardcoded strings. It's working for now, but it would be nice to have config.frameworks in use again :)