> class Cart
> attr_reader :items
>
> def initialize
> @items = []
> end
>
> def add_product(product)
> current_item = @items.find {|item| item.product == product}
> if current_item
> current_item.increment_quantity
> else
> @items << CartItem.new(product)
> end
> end
> end
>
> It seems to me that there is one too many "end"s here.
>
Looks okay to me. The first "end" closes the "if-else" block
The second "end" closes the "def" method
The third "end" closes the "class" declaration
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