16 RJS Resources and Tutorials for Rails Programmers
New to Rails 3? Check out the Ruby on Rails 3 Tutorial book and screencast.

New to Rails 3? Check out the Ruby on Rails 3 Tutorial book and screencast.
While looking at NegaPosi, a crazy Ruby implementation of a micro language that only uses unary operators, I discovered a cute way to initialize instance variables. Usually you'd do this:
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