Interesting survey of the dynamism of Ruby 03/15/2008
~ matt
Pretty much Marcel is showing examples of just how dynamic Ruby really is through extreme cases. Most of this stuff you would never use, but I found it really helpful to think about the borders of the language and the way that Ruby blurs them.
This is probably not for you unless you are a language geek or interested in Ruby meta-programming, but if you are, this is awesome.
Great Overview 02/29/2008
~ chrislee
Marcel is a Rails core team contributor and it's obvious why. He covers some interesting edge cases of Ruby syntax and shows us with code the possibilities of metaprogramming. Definitely beats reading a blog entry or book!