From: "Peña, Botp" <botp@...>
Date: 2006-06-29T11:56:29+09:00
Subject: Re: [QUIZ] pp Pascal (#84)

Kelly wrote:
# puts (0...ARGV.first.to_i).inject([[1]]) { |a,x|

 puts (0...(ARGV.first||"6").to_i).inject([[1]]) { |a,x|

just a minor pick for easy cutnpaste then run. defualt of 6 rows.

cool hack, btw.
kind regards -botp

#    a.unshift a.first.inject([0,[]]) { |b,y|
#        [y,b.last << (b.first + y)]
#    }.last + [1]
# }.inject([]) { |c,z|
#    next [z[z.length/2].to_s.length*2,z.length,""] if c.empty?
#    [c[0],c[1], z.map { |j|
#            j.to_s.center(c[0])
#        }.join('').center(c[0]*c[1])+"\n#{c.last}"]
# }.last
# 
# 
# /kel
# http://web.kellegous.com/
# 
#