At 17:30 30.07.01 +0900, Farrel Lifson wrote:
>I tried to submit but unfortunately the page is not being updated
>anymore, and is being hosted by a mirror site (not by the author of the
>page it seems). My script is at
>http://www.cs.uct.ac.za/~flifson/things/Ruby/beer.rb . I decided to make
>it all elegant and OO instead of writing a 5 line script which does the
>same thing. Let me know what you think.
>

     def beer?
                if @beers > 0
                        true
                else
                        false
                end
     end

should definitely be replaced by

def beer?
        @beers > 0
end

-
Tammo

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