From: David Masover <ninja@...>
Date: 2008-09-21T07:29:21+09:00
Subject: Re: [QUIZ] One-Liners Mashup (#177 again)

On Friday 19 September 2008 23:27:43 James Gray wrote:

> class Data2D; def [](x) lambda { |y| @data[y][x] } end

Nice! That's definitely an improvement over mine.
Also didn't know about [] for procs.