From: "Jan E." <lists@...>
Date: 2012-06-09T23:14:03+09:00
Subject: Re: Ruby API sub and gsub error?

Hi,

There's no opening / delimiter for the %r syntax:

"hello".sub(%r/[aeiou]/, '*')

And if you're using / delimiters anyway, you can just leave out the %r:

"hello".sub(/[aeiou]/, '*')

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