At the moment we don't have an automated way to test the Jasmine Gem in both configurations: Rails 2 / RSpec 1.x & Rails 3 / RSpec 2.
So here are the manual steps:
- Edit jasmine.gemspec and uncomment the lines for Rails 2, comment out the lines for Rails 3
- exec a
rakeuntil specs are green
- Repeat with the Rails 3 development gems
- Repeat again with the Rails 2 development gems
- Check in