From: Dave Dunkin <dave_dunkin@...>
Date: 2001-05-01T12:38:50+09:00
Subject: [ruby-talk:14476] Re: Large Matrix

This code works fine for me:
matrix = (1..50).map {(1..50).map {"+"}}
matrix[2][2] = "a"
puts matrix.inspect

Dave

On Monday, April 30, 2001, at 10:25 PM, rashworth wrote:

> The map works fine, but I am not able to redefine
> map[2][2] = "a"  ? and then print map
>
> ---------- Original Message ----------------------------------
> From: Dave Thomas <Dave@PragmaticProgrammer.com>
> Reply-To: ruby-talk@ruby-lang.org
> Date: Tue, 1 May 2001 12:07:48 +0900
>
>> "rashworth" <rashworth@mail.warpnet.net> writes:
>>
>>> What is the Ruby code to define a large matrix, 50 by 50
>>> elements with each one equal to "+"?  Thank you.  ERA
>>
>>    (1..50).map { (1..50).map { '+' }  }
>>
>>
>
> ---------- Original Message ------------------------
> From: Dave Thomas <Dave@PragmaticProgrammer.com>
> Reply-To: ruby-talk@ruby-lang.org
> Date: Tue, 1 May 2001 12:07:48 +0900
>
> "rashworth" <rashworth@mail.warpnet.net> writes:
>
>> What is the Ruby code to define a large matrix, 50 by 50
>> elements with each one equal to "+"?  Thank you.  ERA
>
>     (1..50).map { (1..50).map { '+' }  }
>