Here’s a few links on Rails 3 I’ve collected in preparation for its release. I haven’t read these all through yet, or started using Rails 3 in any way, but I have a couple of production apps primed and waiting to be upgraded as soon as it launches.
Start with this one from RubyInside, 36 links to get you going
- Railcasts (episodes 202 – 208 are Rails 3 related)
- Rails 3 makes life better (a bold claim)
- jQuery on Rails 3 (js framework agnostic)
- Rails 3 Routes
- Rails 3 scopes (AREL, Relational Algebra)
- Rails Upgrade Handbook (eBook at $12)
- Rails 3 routing with rack
- Updating Your Shell Aliases/Functions For Rails3
- Rails Upgrade (handy depreciation checker)
- Rails 3 Generators (new generators)
- Inside the ‘Rails’ module
- Rails 3 retrospective from EngineYard
And finally some official release notes;
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