From: Jamey Cribbs <jcribbs@...>
Date: 2008-09-11T01:21:16+09:00
Subject: Re: How to operate on 2 arrays simultaneously?

Take a look at the zip method.

Jamey


On Wed, Sep 10, 2008 at 11:59 AM, DanDiebolt.exe <dandiebolt@yahoo.com> wrote:
>>There has got to be a more elegant solution than this.
>
> I use .each_with_index to walk parallel arrays:
>
> a=[1,2,3]
> b=%w(x y z)
> a.each_with_index do |item,index|
>  puts "item=#{item} index=#{index} a[#{index}]=#{a[index]} b[#{index}]=#{b[index]}"
> end
>
>
>