From: Steel Steel <angel_steel@...>
Date: 2010-10-06T10:33:39+09:00
Subject: Re: How can I count number of elements in an HTML page


> I can find the section I want with a regex but I don't know how to
> iterate through the string looking for particular elements.  I was
> thinking about taking the section I'm interested in and saving it as
> an array and then iterating through each array element (html line)
> that way, but I thought there might be a quicker way to do it.

$html.scan(%r{<div.*first section.*</div>}m).to_s.scan(/<li>/).size
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