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
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