Double Shot #703

Why yes, it is time to learn Rails 3.1.

• Read This Before Installing Rails 3.1 - Despite the name, this isn't an anti-Rails rant; it's the best set of instructions I've found so far for getting a set of versions of everything that work together.
• Rails 3.1 Overview - Based on beta from a few months back, but a good starting point from Ryan Bates.
• Ruby on Rails Tutorial - Michael Hartl has put together a whole online book for learning Rails, and it's getting updated to support 3.1.
• Asset Pipeline - Part of the Rails Guides series, which covers this and other new (and old) features.
• Deploying a Rails 3.1 application to production - I'm still trying to figure out all this asset pipeline stuff, but there are some clues here to making capistrano work with Rails 3.1.
• One Base Class to Rule Them All - An amusing little bit of Ruby trolling.
• Installing PostgreSQL 9.0 on Ubuntu 10.04 - Turns out there's a backports repo to make this simpler.