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Charlie Savage skrev: HiI am experiencing some problems when constructing a document piece by piece. I have boiled downed the problem to the following code: Thanks for the response and suggestions. I tried adding the line you suggest which results in the following: require 'rubygems' require 'xml/libxml' # Envelope XML xml_string = %{<?xml version="1.0" encoding="UTF-8"?> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> </soapenv:Envelope>} XML.default_keep_blanks = false # Create Document parser = XML::Parser.string(xml_string) doc = parser.parse # Add body envelope_node = doc.find_first("/ns:Envelope", "ns:http://schemas.xmlsoap.org/soap/envelope/") body_node = XML::Node.new("soapenv:Body") envelope_node << body_node puts envelope_node.children.size # => 2, the extre node being a node with content "\n" # Remove white space in XML string xml_string.gsub!(/[\n]/, "") # Create Document with clean string parser = XML::Parser.string(xml_string) doc = parser.parse # Add body envelope_node = doc.find_first("/ns:Envelope", "ns:http://schemas.xmlsoap.org/soap/envelope/") body_node = XML::Node.new("soapenv:Body") envelope_node << body_node puts envelope_node.children.size # => 1, the correct Body node This yields the same results as before, though. Regarding the use of NOBLANKS, I am actually glad it is not required (and even discouraged). I nly tried it once the initial code did not function as I expected. I cannot think of a scenario where you do want a single "\n" to become a separate node, so I think it should be default behaviour behaviour to not make it so. Do you have any other suggestions what might be wrong? /Erik
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