Get the first element under root : rexml « XML « Ruby

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Ruby » XML » rexml   Get the first element under root require 'rexml/document' def valid_xml?(xml)  begin    REXML::Document.new(xml)  rescue REXML::ParseException    # Return nil if an exception is thrown  end end good_xml = %{ <groceries>  <bread>W</bread>  <bread>Q</bread> </groceries>} doc = valid_xml?(good_xml) p doc.root.elements[1]                                   # => <bread> ... </>   Related examples in the same category 1.  REXML is already part of Ruby, you get it free of charge. 2.  A basic demonstration of parsing an XML file looking for certain elements: 3.  Use rexml to read xml file 4.  Checking XML Well-Formedness 5.  Output xml with REXML 6.  Extracting Data While Parsing a Document 7.  get a Node from xml document 8.  Extracting Data From a Document's Tree Structure 9.  Entity Substituter 10.  Assign new value to node 11.  Creating and Modifying XML Documents 12.  Add new element 13.  Compressing Whitespace in an XML Document 14.  Compress whitespace only in anchor 15.  Leave whitespace for anchor 16.  Compress new line character 17.  require 'rexml/document'

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