From: Mathieu Bouchard <matju@...>
Date: 2001-11-19T08:25:45+09:00
Subject: [ruby-talk:25799] Re: Array.new(n, Array.new(m)) weirdness, but "select isn't broken"



On Mon, 19 Nov 2001, Chris Reay wrote:
> The following occurs ...
> irb(main):001:0> a = Array.new(3, Array.new(3))

the above creates one array put three times into a second one, but this:

a = (0...3).map { Array.new 3 }

creates three arrays put into a fourth one.

________________________________________________________________
Mathieu Bouchard                   http://hostname.2y.net/~matju