#! /usr/local/bin/ruby -Ke require "xml/dom/core" include XML::DOM tree = Document.new(ProcessingInstruction.new("xml", "version='1.0' encoding='EUC-JP'"), Comment.new("コメント"), Element.new("Test", [ Attr.new('attr1', "属性1"), Attr.new('attr2', "属性2")], Element.new("para", nil, "こんにちは"))) print tree.to_s, "\n" tree.dump