Class: Thermos::BeverageStorage

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/thermos/beverage_storage.rb

Instance Method Summary collapse

Instance Method Details

#add_beverage(beverage) ⇒ Object 



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# File 'lib/thermos/beverage_storage.rb', line 7

def add_beverage(beverage)
  @beverages ||= {}
  @beverages[beverage.key] ||= beverage
end

#beverages ⇒ Object 



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# File 'lib/thermos/beverage_storage.rb', line 20

def beverages
  @beverages.values
end

#empty ⇒ Object 



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# File 'lib/thermos/beverage_storage.rb', line 16

def empty
  @beverages = {}
end

#get_beverage(key) ⇒ Object 



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# File 'lib/thermos/beverage_storage.rb', line 12

def get_beverage(key)
  @beverages[key]
end