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dhiemstra/1.rb

Created December 5, 2011 18:42
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1.rb
class Animal
@@food = nil
def food
@@food
end
end
class Monkey < Animal
@@food = 'banana'
end
class Puma < Animal
@@food = 'monkey'
end
Monkey.new.food
# => "monkey"
Puma.new.food
# => "monkey"
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