Starting with Ruby 1.9.x, Rails 3, and/or Merb [closed]

Question

I need to spend some serious time reading about changes in Ruby 1.9.1 and upcoming Rails 3/Merb. Can people suggest any articles to read?

Not really looking for one answer, just kinda looking for a compilation of resources people are using to keep up with what's coming and what currently exists, so if you stop by, let me know what you're looking at. Thanks!

Answer 1

Rails3 is moving really fast. Updates from books or blog entry is not sufficient enough to keep up with the changes that is happening in Rails3. So I would suggest follow Rails in Github instead, although it might seem scary but I found it much more effective.

Answer 2

articles about Rails 3 - Yehuda Katz's blog