From: Justin Collins <collinsj@...>
Date: 2006-05-16T06:12:07+09:00
Subject: Re: 2 dimensional arrays

Joe Seeley wrote:
> The 2 dimensional array or table structure is extremely common, but I 
> don't see a simple/standard way to implement this in Ruby.  Is there an 
> easy way to do this?
>
>   

One pretty easy way:

irb(main):001:0> a = [ [1, 2, 3] ]
=> [[1, 2, 3]]
irb(main):002:0> a[0]
=> [1, 2, 3]
irb(main):003:0> a[0][1]
=> 2


-Justin