Method: NokogiriExt#transform

Defined in:
lib/nokogiri/nokogiri_ext.rb

#transform(&block) ⇒ Object 



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# File 'lib/nokogiri/nokogiri_ext.rb', line 7

def transform(&block)
  case r = yield(self)
  when false
    self.remove
  when String
    Nokogiri::HTML.fragment(r).children.each do |n|
      add_previous_sibling n
    end

    self.remove
  when Nokogiri::XML::Node
    add_previous_sibling r
    self.remove
  else
    children.each do |child| child.transform(&block) end
  end
end