From: Shiwei Zhang <shiwei.zhang@...>
Date: 2007-01-08T16:00:19+09:00
Subject: Re: Grouping elements of an array?

FYI. B is what you expect:
A=[1,2,3,4,5,6,7,8,9];B=[];
3.times {B<<A.slice!(0..2);}

Sam Kong wrote:

>Hello,
>
>What's the best way to do the following?
>
>[1,2,3,4,5,6,7,8,9] => [[1,2,3],[4,5,6],[7,8,9]]
>
>I want to transform the array into an array of arrays with fixed number
>of elements.
>I think there should be a method but I can't find it.
>
>I can iterate the elements using a counter to divide but it's so
>boring.
>
>Thanks in advance.
>
>Sam
>
>
>  
>