Hi all
I want to walk with Nokogiri through the whole DOM of an HTML document
and want to do some stuff to the elements; then save the whole DOM again
(with the changes applied).
I need something like that:
dom.each do |tag|
if tag.type == "a"
# do some stuff to links!
if tag.type == "p"
# do some stuff to paragraphs
if ...
end
end
Sadly I don't really know how to do this, I'm not very used to XPath and
stuff...
Thanks
Josh
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