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By: a guest on May 23rd, 2012  |  syntax: Ruby  |  size: 0.35 KB  |  hits: 17  |  expires: Never
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  1. <<OLD
  2. class << self
  3.         define_method :say_hello do
  4.                 puts "hello"
  5.         end
  6.         define_method :say_bye do
  7.                 puts "bye"
  8.         end
  9. end
  10. OLD
  11.  
  12.  
  13. module Globals
  14.         define_method :say_hello do
  15.                 puts "hello"
  16.         end
  17.         define_method :say_bye do
  18.                 puts "bye"
  19.         end
  20. end
  21. include Globals
  22.  
  23. say_hello
  24. say_bye
  25.  
  26. def String.doit
  27.         say_hello
  28.         say_bye
  29. end
  30.  
  31. String.doit