[Borges-users] StateHolder

[Слепнев Владимир]

I don't understand why StateHolder needs all this class << self thing. 
Here's my take:

class Borges::StateHolder

   attr_accessor :contents

   def initialize(contents)
     @contents = contents
     Borges::Session.current_session.register_for_backtracking(self)
   end

end


Or maybe I'm just being stupid? This version seems to work for my app, 
and I really don't understand how it is different from the original in 
functionality. 

Vladimir Slepnev