From: Thomas Wieczorek <wieczo.yo@...>
Date: 2008-01-23T20:05:44+09:00
Subject: Re: singleton definition differences

On Jan 23, 2008 4:10 AM, Nicholas Randal <nrandal@dslextreme.com> wrote:
> would someone please explain the difference between these definitions
>
> class A
>   class << self
>     def hello
>       puts 'hello'
>     end
>   end
> end
>
> class B
>   def B.hello
>     puts 'hello'
>   end
> end
>
> A.hello
> B.hello
>

I _think_, there's no difference between them and I think also, that
they are not called Singleton methods, but class methods.