From: James Edward Gray II <james@...>
Date: 2007-02-02T03:41:57+09:00
Subject: Re: skim Array two by two

On Feb 1, 2007, at 12:26 PM, Mickael Faivre-Macon wrote:

> Is it possible to get 2 elements at once ?

> I'd like to get
>
> 1
> 2
> x
> 3
> 4
> x

 >> require "enumerator"
=> true
 >> [1, 2, 3, 4].each_slice(2) { |a, b| puts a, b, "x" }
1
2
x
3
4
x
=> nil

Hope that helps.

James Edward Gray II