From: Joey <rubytalk@...>
Date: 2006-07-23T19:32:40+09:00
Subject: Re: Dividing inside iterations?

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Yes, but in assignement the variable goes on the left.
h = [40,20,50,200]
h.each do |num,total|
  total = num / 24
  print "#{total} \n"
end

j`ey
http://www.eachmapinject.com

On 7/23/06, Dominic Son <dominicson@gmail.com> wrote:
>
> Hi
>
> Learning Ruby.
>
> Is it possible to divide values while inside an iteration?
>
> for example i'd like to do something like this:
>
> h = [40,20,50,200]
> h.each do |num,total| num / 24 = total
> print "#{total} \n" end
>
> as you'd expect, there is an error because of that '/' and '=' sign in
> this iterator.
>
> so since this isn't possible what would be the best way to do what i'm
> trying to do? or perhaps my syntax is wrong
>
> thank you very much.
>
> Dominic
>
> --
> Posted via http://www.ruby-forum.com/.
>
>

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