From: "s.ross" <cwdinfo@...>
Date: 2008-01-23T15:31:38+09:00
Subject: Re: Converting Strings

Ok:

comment =<<COMMENT
This is a ruby code.
More lovely code.
Better than PHP.
That is it.
COMMENT

comment.gsub(/[-.,!:;'"]/, '').split(/\s+/).map{|w|  
w.downcase}.uniq.sort

=> ["a", "better", "code", "is", "it", "lovely", "more", "php",  
"ruby", "than", "that", "this"]


On Jan 22, 2008, at 9:17 PM, Zenki Nine wrote:

> This is a ruby code.
> More lovely code.
> Better than PHP.
> That is it.
> COMMENT