From: Marcin Tyman <m.tyman@...>
Date: 2007-07-27T22:30:34+09:00
Subject: Re: Regexp's comparison

Sam Morrison wrote:
> On 7/27/07, Marcin Tyman <m.tyman@interia.pl> wrote:
>>
>>
>> Assume that a, b, c, d etc.. represent one line in iptable (one entry -
>> a for IP = x.x.x.x, b for y.y.y.y etc). I need to check whether 3 (not
>> only one and no more than 3) rules for ip x.x.x.x are in iptables but
>> these rules (lines) each time may be in different positions (other rules
>> may be placed between them etc...)
> 
> 
> You can do the scan with lenght, like this:
> 
> text = "adcdcbcdc"
> text.scan(/c/).length
> 
> this will return the total times c shows up in your string.

Yeah,
I've found it. Thanks for help. I think this would solve all issues in 
my code.
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