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rachidcalazans/sample_03.rb

Created September 29, 2018 03:37
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Design Patterns in Ruby - Template Method
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sample_03.rb
cappuccino = Cappuccino.new
cappuccino.prepare_recipe
# => boil water
# => brew cappuccino grinds
# => pour in cup
# => add sugar
tea = Tea.new
tea.prepare_recipe
# => boil water
# => steep the bag
# => pour in cup
# => add lemon
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