From: Zorigami <zorigami@...>
Date: 2009-06-22T08:43:35+09:00
Subject: Product Class #2

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I was wondering if anyone had any ideas on how I could make the following
method "return "$#{@price}0" if "@price" only has one 0 after the ".", and
just "return "$#{@price}" if it has two?
Thanks.

(The following method is inside a class called "Product"... Hence the
subject)

    def price
        if @price.to_s.length == 4
            return "$#{@price}"
        else @price.to_s.length
            return "$#{@price}0"
        end
    end

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