From: Charles Pareto <chuckdawit@...>
Date: 2007-09-12T06:42:33+09:00
Subject: Re: Reg Ex

Gavin Kistner wrote:
> On Sep 6, 4:58 pm, Charles Pareto <chuckda...@gmail.com> wrote:
>> Does anyone know how I can modify my reg exp to not include certain
>> keywords like SanFrancisco and Francisco?
> 
> Instead of modifying the regex, how about simply working on the data
> until it's right?
> 
>   ACCEPTABLE = [ /francisco/i, /scisco/i ]
>   matches = file.readlines.select{ |line| line =~ /[Cc]isco|CISCO/ }
>   ACCEPTABLE.each{ |re| matches.delete_if{ |line| line =~ re } }
>   puts matches




If I want to print the line to a new file I use this:
dnsfile.each { |line| newfile.puts line if line =~ 
/(\b((C|c)isco|CISCO)\b) /

what can I do if I want to print it to a newfile and print it to the 
screen at the same time?

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