This Ruby code appends an XML node to an XML document using the append << operator.
In this example the original obody.text contained escaped xml, which was then initialised as an XML document and appended to obody to be processed as pure XML.
doc2 = Document.new(xml_svg)
obody.text = ''
obody << doc2.root
In this example the original obody.text contained escaped xml, which was then initialised as an XML document and appended to obody to be processed as pure XML.
