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Sihui/type_a_plug.rb

Last active October 26, 2017 00:46
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Design Pattern: Adapter and Power Adapter
Raw
type_a_plug.rb
class TypeAPlug
attr_accessor :electricity, :voltage
def initialize
@electricity = nil
@voltage = nil
end
def plug_into(outlet)
self.electricity = outlet.type_a_elec
self.voltage = outlet.type_a_voltage
end
end
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