From: Peter Bailey <pbailey@...>
Date: 2008-04-10T23:20:56+09:00
Subject: Re: capitalizing words

Jens Wille wrote:
> Peter Bailey [2008-04-10 14:26]:
>> Do I do a "require oniguruma" at the top of my script?
> sure. but you really don't need it to solve your task at hand.
> 
> it's just the new regexp engine for ruby 1.9 and sometimes i like to
> do some stuff with it that the default engine of 1.8 can't do
> (zero-width look-behind in this case).
> 
> you can still simplify your substitution by using the look-ahead
> (which 1.8 *does* understand), so you get rid of the third capture:
> 
>   file.gsub(%r{^(<row><entry><text><emph>
> face="b">)(.*)(?=<\/emph>)}m) {
>     "#{$1}#{$2.gsub(%r{\b\w+\b}) { |w| w.capitalize }}"
>   }
> 
> cheers
> jens

Thanks. But, again, do I need to do a "require" for oniguruma at the 
top?
Cheers,
Peter
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