From: Jason Lillywhite <jason.lillywhite@...>
Date: 2009-08-13T04:46:40+09:00
Subject: Re: Class#descendants?

Joel VanderWerf wrote:
> irb(main):001:0> ObjectSpace.each_object(Class) {|cl| p cl if cl < 
> Numeric}

Thank you. Why does it return 387 after I do this in IRB?

like this:
irb(main):069:0> ObjectSpace.each_object(Class) {|cl| p cl if cl < Date}
DateTime
=> 387



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