public Method

Elements.empty

Source
Home > Ruby > Gems > Syntax > Hpricot > Hpricot > Elements > empty

Empty the elements in this list, by removing their insides. 

doc = Hpricot("<p> We have <i>so much</i> to say.</p>")
doc.search("i").empty
doc.to_html
  => "<p> We have <i></i> to say.</p>"

Source Code

# File hpricot/elements.rb, line 126
def empty
  each { |x| x.inner_html = nil }
end
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