axe (REXML::QuickPath)

    # File rexml/quickpath.rb, line 106
      def QuickPath::axe( elements, axe_name, rest )
    			matches = []
    			matches = filter( elements.dup, rest ) if axe_name =~ /-or-self$/u
    			case axe_name
    			when /^descendant/u
    				elements.each do |element|
    					matches |= filter( element.to_a, "descendant-or-self::#{rest}" ) if element.kind_of? Element
    				end
    			when /^ancestor/u
    				elements.each do |element|
    					while element.parent
    						matches << element.parent
    						element = element.parent
    					end
    				end
    				matches = filter( matches, rest )
    			when "self"
    				matches = filter( elements, rest )
    			when "child"
    				elements.each do |element|
    					matches |= filter( element.to_a, rest ) if element.kind_of? Element
    				end
    			when "attribute"
    				elements.each do |element|
    					matches << element.attributes[ rest ] if element.kind_of? Element
    				end
    			when "parent"
    				matches = filter(elements.collect{|element| element.parent}.uniq, rest)
    			when "following-sibling"
    				matches = filter(elements.collect{|element| element.next_sibling}.uniq,
    					rest)
    			when "previous-sibling"
    				matches = filter(elements.collect{|element|
    					element.previous_sibling}.uniq, rest )
    			end
    			return matches.uniq
    		end