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Proxy Examples

  1: #!/usr/bin/env ruby
  2: 
  3: class Dog
  4:   def name() "Rover" end
  5:   def talk() puts "Woof" end
  6: end
  7:   
  8: class Proxy
  9:   def initialize(realobj)
 10:     @realobj = realobj
 11:   end
 12:   def method_missing(sym, *args, &block)
 13:     @realobj.send(sym, *args, &block)
 14:   end
 15: end
 16:     
 17: dog = Dog.new
 18: prox = Proxy.new(dog)
 19: 
 20: puts "My dogs name is #{prox.name}"
 21: prox.talk

Output

My dogs name is Rover
Woof



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