16 RJS Resources and Tutorials for Rails Programmers
New to Rails 3? Check out the Ruby on Rails 3 Tutorial book and screencast.
Initializing instance variables from the parameter list
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:
Hello world!
Welcome to Ruby Inside. Learn more about the blog. It's early days yet, but let's get cracking..