Method: Libis::Tools::XmlDocument.add_namespaces

Defined in:
lib/libis/tools/xml_document.rb

.add_namespaces(node, namespaces) ⇒ Object

Add namespace information to a node

Example:

xml_doc.add_namespaces xml_doc.root, jkr: 'http://JKRowling.com', node_ns: 'jkr'
xml_doc.to_xml
# =>
    <?xml version="1.0" encoding="utf-8"?>
    <jkr:patron xmlns:jkr="http://JKRowling.com">
        ...
    </jkr:patron>

xml_doc.add_namespaces xml_doc.root, nil => 'http://JKRowling.com'
xml_doc.to_xml
# =>
    <?xml version="1.0" encoding="utf-8"?>
    <patron xmlns="http://JKRowling.com">
        ...
    </patron>

Parameters:

  • node (Nokogiri::XML::Node) —

    the node where the namespace info should be added to

  • namespaces (Hash) —

    a Hash with prefix - URI pairs for each namespace definition that should be added. The special key :node_ns is reserved for specifying the prefix for the node itself. To set the default namespace, use the prefix nil



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# File 'lib/libis/tools/xml_document.rb', line 379

def self.add_namespaces(node, namespaces)

  node_ns = namespaces.delete :node_ns
  default_ns = namespaces.delete nil

  namespaces.each do |prefix, prefix_uri|
    node.add_namespace prefix.to_s, prefix_uri
  end

  node.namespace_scopes.each do |ns|
    node.namespace = ns if ns.prefix == node_ns.to_s
  end if node_ns

  node.default_namespace = default_ns if default_ns

  node

end