From: thomas peklak <thomas.peklak@...>
Date: 2008-09-14T21:33:04+09:00
Subject: Re: insert into textfile

content = File.read('test.txt')
content.sub!("\n","\n\n")
File.open('test.txt','w').write(content)

sub does replace the first occurence of a new line in the file

thomas