From: Thomas Preymesser <thopre@...>
Date: 2008-01-30T07:22:48+09:00
Subject: Re: For Loop question

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On 29/01/2008, Mark Mr <pimea.mark@gmail.com> wrote:
>
> ok basically i cant quite figure out how to do a for loop i want in
> ruby. Here's what i want to do in C++, with some ruby mixed in
>
> for (i =3D 0; @question_array[i].nil?; i++)
>   {
>
>   code here....
>
>   }
>
> it's supposed to run until it finds an element of the array that isnt
> blank and then stop. anyone know how to make a loop like this in ruby?
> thanks :)
> --
> Posted via http://www.ruby-forum.com/.
>
>
i =3D 0
while @question_array[i].nil? do
  code here....
   i +=3D 1
end

this is the semantic aequivalent of the C/C++ loop above.


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