Class: BasketItem

Inherits:
Object
  • Object
show all
Defined in:
lib/wunder/basket_item.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(product) ⇒ BasketItem

Returns a new instance of BasketItem.



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# File 'lib/wunder/basket_item.rb', line 4

def initialize(product)
  @product = product
  @quantity = 1
end

Instance Attribute Details

#product ⇒ Object

Returns the value of attribute product.



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# File 'lib/wunder/basket_item.rb', line 2

def product
  @product
end

#quantity ⇒ Object

Returns the value of attribute quantity.



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# File 'lib/wunder/basket_item.rb', line 2

def quantity
  @quantity
end

Instance Method Details

#decrement_item_quantity ⇒ Object 



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# File 'lib/wunder/basket_item.rb', line 13

def decrement_item_quantity
  @quantity -= 1
end

#increment_item_quantity ⇒ Object 



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# File 'lib/wunder/basket_item.rb', line 9

def increment_item_quantity
  @quantity += 1
end