XML-Beispiele

• doc = Document.new File.open("mydoc.xml", "r")

• doc.root.attributes["title"]

• doc.root.elements[1]...

• doc.root.elements["section/item[@stock='44']"]...

• doc.elements.each("inventory/section") { |el| ... }

• doc.elements.each("*/section/item") { |el| ... }

• doc.root.detect { |node| node.kind_of? Element and node.attributes["name"] == "food" }