From: Ragav Satish <ragavsatish@...>
Date: 2008-10-06T02:07:32+09:00
Subject: Re: class << self

Randy Kramer wrote:
> On Sunday 05 October 2008 12:23 pm, _why wrote:
>> A::B can be addressed from anywhere, whereas #<Class::A>::B
>> cannot (not by that name.)
> 
> What is the syntax #<Class::A>?  (I couldn't (readily, at least) find it
> in the index of Pickaxe2, nor is Google helping.)
> 
> Randy Kramer

It's just a name for the eigenclass of A

class A
  p class << self ; self;end  #=> #<Class:A>
end

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