On Jun 25, 2006, at 9:48 AM, Jason Perkins wrote:

>
> On Jun 23, 2006, at 3:10 PM, Roger Johansson wrote:
>
>> Can someone please explain exactly what "class << self" does , I just
>> dont get it.
>
> It looks like I'm really late in responding, but David is being too  
> modest - his book, "Ruby for Rails" is absolutely excellent in  
> discussing this (and other!) advanced Ruby topics. It's most  
> definitely worth the purchase price, imo.

I should clarify that my previous statement doesn't exclude the  
Pickaxe for it's content on that material. I wrote that assuming that  
you were already consulting it. When encountering new concepts, I  
want as much information from smart, competent people that I can get.




--
Jason Perkins
jperkins / sneer.org

"The computer allows you to make mistakes
faster than any other invention, with the
possible exception of handguns and tequila."

-Mitch Ratcliffe