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# File 'lib/acdc/parse.rb', line 4
def acdc(xml)
if xml.is_a?(XML::Node)
node = xml
else
if xml.is_a?(XML::Document)
node = xml.root
else
node = XML::Parser.string(xml).parse.root
end
end
klass = AcDc.parseable_constants.find{ |const|
const.name.downcase =~ /#{node.name.downcase}/ || const.tag_name == node.name
}
if klass.nil?
raise Exception.new("Uh Oh ... Live Wire! Couldn't parse #{node.name}.")
end
root = node.name.downcase == klass.tag_name.downcase
namespace = node.namespaces.default
namespace = "#{DEFAULT_NAMESPACE}:#{namespace}" if namespace
xpath = root ? '/' : './/'
xpath += "#{DEFAULT_NAMESPACE}:" if namespace
xpath += node.name
nodes = node.find(xpath, Array(namespace))
collection = nodes.collect do |n|
obj = klass.new
klass.attributes.each do |attr|
obj.send("#{attr.method_name}=", attr.value_from_xml(n, namespace))
end
klass.elements.each do |elem|
obj.send("#{elem.method_name}=", elem.value_from_xml(n, namespace))
end
obj
end
nodes = nil
if root
collection.first
else
collection
end
end
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