From: Jamis Buck <jamis_buck@...>
Date: 2004-12-06T14:48:22+09:00
Subject: Re: [SOT]Signatures and one liners

On 14:37 Mon 06 Dec     , Brian Mitchell wrote:
> Do you guys have any neat one liners? Can you improve on this one?

Mine was discussed previously a few times on this list:

   ruby -h | ruby -e 'a=[];readlines.join.scan(/-(.)\[e|Kk(\S*)|le.l(..)e|#!(\S*)/) {|r| a << r.compact.first };puts "\n>#{a.join(%q/ /)}<\n\n"'

(It should all be on one line.) It's a bit verbose. I remember others found
more compact ways of doing similar things. (Can't remember the thread, and I'm
too tired to do any serious looking right now anyway...)

- Jamis

-- 
Jamis Buck
jgb3@email.byu.edu
http://www.jamisbuck.org/jamis