Re: Data for eigenclass

On Wed, Feb 6, 2008 at 10:05 AM, Jari Williamsson
<jari.williamsson@xxxxxxxxxxxxxxxxxx> wrote:

The @@my_data syntax seems to attach only to the original class in which
it was defined, not for any subclasses. And the @my_data syntax attach
to each instance.


I am not sure if I understand you. Class variables(@@bar) are
available for its children:
(in irb)
class Foo
@@foo = "Yeehaaw!"
end

class Bar < Foo
def initialize
puts @@foo
end
end

Bar.new
=> "Yeehaaw!"

.

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