From: Sandro Paganotti <sandro.paganotti@...>
Date: 2008-05-06T19:20:25+09:00
Subject: Re: I know this code is not very 'ruby'

Compressed version :D

discount_out = [0,40,100,160][discount_category].to_i

On Tue, May 6, 2008 at 9:55 AM, Tim Booher <ads@theboohers.org> wrote:
> This function should work, but when I wrote it, I had the feeling that
>  there would be a much better way to code this function. In particular, I
>  don't let creating the discount_out variable. anyone want to give me a
>  nudge in the right direction?
>
>  def discount(discount_category)
>     #    0 => no discount
>     #    1 => friend
>     #    2 => vet
>     #    3 => super-vet
>     case discount_category
>     when 1
>       discount_out = 40
>     when 2
>       discount_out = 100
>     when 3
>       discount_out = 160
>     else
>       discount_out = 0
>     end
>     discount_out
>   end
>
>  best,
>
>  tim
>  --
>  Posted via http://www.ruby-forum.com/.
>
>



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