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# File 'lib/core_extensions.rb', line 262
def self.from_xml(xml)
stack = []
parser = REXML::Parsers::BaseParser.new(xml)
while true
event = parser.pull
case event[0]
when :end_document
break
when :end_doctype, :start_doctype
when :start_element
stack.push REXMLUtilityNode.new(event[1], event[2])
when :end_element
if stack.size > 1
temp = stack.pop
stack.last.add_node(temp)
end
when :text, :cdata
stack.last.add_node(event[1]) unless event[1].strip.length == 0
end
end
stack.pop.to_hash
end
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