Module: DataMapper::Serializer::XML::LibXML

Defined in:
lib/dm-serializer/xml/libxml.rb

Class Method Summary collapse

Class Method Details

.add_node(parent, name, value, attrs = {}) ⇒ Object 



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# File 'lib/dm-serializer/xml/libxml.rb', line 22

def self.add_node(parent, name, value, attrs = {})
  value_str = value.to_s unless value.nil?
  node = ::LibXML::XML::Node.new(name, value_str)

  attrs.each do |attr_name, attr_val|
    node[attr_name] = attr_val
  end

  parent << node
  node
end

.add_xml(parent, xml) ⇒ Object 



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# File 'lib/dm-serializer/xml/libxml.rb', line 34

def self.add_xml(parent, xml)
  parent << xml.root.copy(true)
end

.new_document ⇒ Object 



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# File 'lib/dm-serializer/xml/libxml.rb', line 7

def self.new_document
  ::LibXML::XML::Document.new
end

.output(doc) ⇒ Object 



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# File 'lib/dm-serializer/xml/libxml.rb', line 38

def self.output(doc)
  doc.root.to_s
end

.root_node(doc, name, attrs = {}) ⇒ Object 



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# File 'lib/dm-serializer/xml/libxml.rb', line 11

def self.root_node(doc, name, attrs = {})
  root = ::LibXML::XML::Node.new(name)

  attrs.each do |attr_name, attr_val|
    root[attr_name] = attr_val
  end

  doc.root.nil? ? doc.root = root : doc.root << root
  root
end