From: hochherz <hochherz@...>
Date: 2005-12-20T05:57:47+09:00
Subject: how to use a proc like a method

is there a way to use a proc like a method?

like:

class A
   def initialize
     @av=10;
   end
   def do(mproc)
     mproc.call();
   end
   def rt()
     @av;
   end
end


a=proc{@av=111} #something different
b=A.new
b.do(a)
b.rt #return -> 111

is it possible by makeing subclass of proc to do this?