def explode_element(element)
      eelement = explode_node(element)

      eattrs = Hash[element.attributes.map do |name,attr|
                      [explode_node(attr), attr.value]
                    end]

      [eelement, eattrs]
    end
def explode_element(element)
      eelement = explode_node(element)

      eattrs = Hash[element.attributes.map do |name,attr|
                      [explode_node(attr), attr.value]
                    end]

      [eelement, eattrs]
    end
given a <tt>Nokogiri::XML::Element</tt> in +element+ , produce
 a <tt>[[local_part, prefix, namespace], {[local_part, prefix, namespace]=>value}</tt>
 pair of exploded element name and attributes with exploded names