From: Devin Mullins <twifkak@...>
Date: 2006-09-25T03:07:33+09:00
Subject: Re: Help w/ Codegolf Total Triangles- reading input

dblack@wobblini.net wrote:
>>  a=readlines.each{|i|i.split(" ").each{|j|j=j.to_i}}
> That just assigns the lines you've read in, unchanged, to a.
That was a paste-o on my part. My point was that the functional means of 
doing things don't tend to golf well. Compare:
   a.map{|b|b.to_i}.each{|c|}
   a.each{|b|c=b.to_i}

Devin