From: Gregory Seidman <gsslist+ruby@...>
Date: 2006-10-13T07:52:21+09:00
Subject: Re: Yet another Hpricot question

On Fri, Oct 13, 2006 at 02:38:10AM +0900, why the lucky stiff wrote:
} On Thu, Oct 12, 2006 at 10:29:54PM +0900, Rick DeNatale wrote:
} > >There is a simpler implementation of all_text:
} > >
} > >class Hpricot::Elem
} > >  def all_text
} > >    text = ''
} > >    traverse_text {|t| text << t.content }
} > >    text
} > >  end
} > >end
} > 
} > Thanks Aaron and Greg, works a treat!
} 
} If three of you have independantly used this, let's check it in.
} Elements#text which parallels Elements#html (I think jQuery also has
} this) and Elem#inner_text as well.

Actually, I haven't used it. I just knew how to go about it. What I would
find much more useful is an #inject_text (and a corresponding
#inject_elements, though that isn't as important since the / notation
retrieves an Enumerable).

} _why
--Greg