From: Peter Bailey <pbailey@...>
Date: 2008-01-04T04:54:38+09:00
Subject: Re: Why doesn't this file read work for me?


> String#scan returns an array.  So you can check the size.
> 
> if stuff.to_s.scan(/^\%\%Creator: MathType/).size == 0
> 
> Or you can simple use String#match instead which is the behavior you are
> looking for.
> 
> if stuff.to_s.match(/^\%\%Creator: MathType/)
> 
>>
>>
> HTH,
> Michael Guterl

Thank you very much, Michael. I used .match and it works fine now.
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