From: Adam Nelreth <nelreth@...>
Date: 2010-03-25T19:53:03+09:00
Subject: Re: hash problem

Robert Klemme wrote:
> 2010/3/25 Adam Nelreth <nelreth@gmail.com>:
>>>>> if h.has_key?("1.2.3.4")
>>> In table.
>>
>> /(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)/.match(title)
>> like I need - maybe there is problem with "" or '' because I don't set
>> it when I put key to hash table
> 
> ip is of type MatchData.  What you want is a String.
> 
> irb(main):001:0> ip = "foo".match /o+/
> => #<MatchData "oo">
> irb(main):002:0> ip[0]
> => "oo"
> 
> Kind regards
> 
> robert

Yes - MatchData - the problem is solved :)

Thanks for all
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