From: Simon Krahnke <overlord@...>
Date: 2009-03-02T23:04:03+09:00
Subject: Re: Help with Multi Dimensional Array

* Simon Krahnke <overlord@gmx.li> (2009-02-28) schrieb:

>|   puts row.map { | v | if v then '%8s ' % v else ' '*9 end }.join('|')

Actually, since nil.to_s == "" you can do this simpler:

| puts row.map { | v | '%8s ' % v }.join('|')

mfg,                     simon .... l