From: Milan Dobrota <elitecoding@...>
Date: 2009-03-14T21:52:12+09:00
Subject: Re: regular expression / gsub question

7stud -- wrote:
> Milan Dobrota wrote:
>> You can also do a filename.split(/_/)[1] 
>>
>> which is probably not that 
>> efficient but you can get all three parts of the string.
> 
> Do you mean "not that efficient" in the sense that ruby programs are 
> ponderously slow and that isn't?
I still believe that
filename[/\Auserfilename\d*_(scriptname\d*)_\d+\.txt\z/, 1]
is the most efficient way of doing that. I just provide this as another 
option.
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