each_attribute (REXML::Attributes)

    # File temp/element.rb, line 954
                    def each_attribute # :yields: attribute
                            each_value do |val|
                                    if val.kind_of? Attribute
                                            yield val
                                    else
                                            val.each_value { |atr| yield atr }
                                    end
                            end
                    end