http://blog.headius.com/2009/04/how-jruby-makes-ruby-fast.html http://blog.headius.com/2009/04/how-jruby-makes-ruby-fast.ht... At least once a year there's a m

http://blog.headius.com/2009/04/how-jruby-makes-ruby-fast.html http://blog.headius.com/2009/04/how-jruby-makes-ruby-fast.ht... At least once a year there's a maelstrom of posts about a new Ruby implementation with stellar numbers. These numbers are usually based on very early experimental code, and they are rarely accompanied by information on compatibility. And of course we love to see crazy performance numbers, so many of us eat this stuff up.