I have a shopping cart project that I am putting together. I am able to combine items and get the correct price, however the quantity does not show up as to how many of the same item is being bought. Here is my code. Any suggestions wold help out this newbie... not sure what I am doing wrong...Thanks!
class Basket
attr_reader :purchases attr_reader :total
def initialize @purchases = @total = 0.0 end
def add_purchase(cart) @purchases << Purchase.buy_one(cart) @total += cart.price end
def add_purchase(cart) appendFlag = true for purchase in @purchases if (cart.id == purchase.cart.id) appendFlag = false purchase.quantity += 1 end end if(appendFlag) @purchases << Purchase.buy_one(cart) end
@total += cart.price end
def clear @purchases = @total = 0.0 end
end
