I am going to upgrade the current Rails 2.3.8 / Ruby 1.8.6 application for Rails 3 / Ruby 1.8.7. Seeing that Rails 3 has been around for a month, are there any big problems that the developers came across to update the 2.x application, as well as some expected gems that are not yet supported, warnings / warning methods, etc.? Are there any serious issues with Rails 3? Usually, when a new major release comes out, it takes several months to work through the initial excesses, so I hope to find it correctly.
Thanks in advance for your feedback and feedback.
source
share