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by Red Handed.
Original Post: New, Little Hpricot Pulps
Feed Title: RedHanded
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Feed Description: sneaking Ruby through the system
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Element#css_path
doc.at("div > div:nth(1)").css_path
#=> "div > div:nth(1)"
doc.at("#header").css_path
#=> "#header"
Element#xpath
doc.at("div > div:nth(1)").xpath
#=> "/div/div:eq(1)"
doc.at("#header").xpath
#=> "//div[@id='header']"
Element#swap
doc = Hpricot("That's my <b>spoon</b>, Tyler.")
doc.at("b").swap("<i>fork</i>")
doc.to_html
#=> "That's my <i>fork</i>, Tyler."
Element#next_sibling , Element#previous_sibling
(doc/:h3).each do |h3|
while ele = h3.next_sibling
ary << ele # stuff away all the elements under the h3
end
end
Raise a flag for pre-release gems, both source and win32:
gem install hpricot --source code.whytheluckystiff.net
.
Read: New, Little Hpricot Pulps