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List:       ruby-talk
Subject:    Re: Chopping the beginning of a string elegantly
From:       David Vallner <david () vallner ! net>
Date:       2005-07-29 20:14:04
Message-ID: 42EA8DC6.8030604 () vallner ! net
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William James wrote:

>francisrammeloo@hotmail.com wrote:
>  
>
>>Thanks all,
>>
>>I eventually used this
>>
>>thePane = line.scan(/Begin\w+/)[0].sub(/Begin/, "")
>>
>>where line looks like this:
>>BeginCaption				0, 20, 66, ..
>>
>>It looks a little better but still not very elegant. Is it possible to
>>make it even still shorter?
>>    
>>
>
>line[/Begin(\w+)/]; thePane = $1
>
>
>  
>
thePane = line.sub(/Begin/, "") should work. Look, mom, nothing gets 
clobbered in place, no magic globals are used.

Just my 2 cents...

David
(as likkle a newbie as they get)


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