January 2010
1 post
Rails 2 & Rails 3 side by side
If you’d like to use Rails 3.0.pre and also maintain Rails 2.x you’ll need to do the following: (my binaries are in /usr/local/bin so yours might be different) > mv /usr/local/bin/rails /usr/local/bin/rails2 Edit the rails binary and change: version = ">= 0" to: version = "~> 2.0" Save, now install Rails 3.0 Rename rails to rails3: > mv /usr/local/bin/rails...