class Nokogiri::XML::EntityReference

EntityReference represents an EntityReference node in an xml document.

Public Class Methods

new(document, content) click to toggle source

Create a new EntityReference element on the document with name

static VALUE
new (int argc, VALUE *argv, VALUE klass)
{
  xmlDocPtr xml_doc;
  xmlNodePtr node;
  VALUE document;
  VALUE name;
  VALUE rest;
  VALUE rb_node;

  rb_scan_args(argc, argv, "2*", &document, &name, &rest);

  xml_doc = noko_xml_document_unwrap(document);

  node = xmlNewReference(
           xml_doc,
           (const xmlChar *)StringValueCStr(name)
         );

  noko_xml_document_pin_node(node);

  rb_node = noko_xml_node_wrap(klass, node);
  rb_obj_call_init(rb_node, argc, argv);

  if (rb_block_given_p()) { rb_yield(rb_node); }

  return rb_node;
}

Public Instance Methods

children() click to toggle source

# File lib/nokogiri/xml/entity_reference.rb, line 6
def children
  # libxml2 will create a malformed child node for predefined
  # entities. because any use of that child is likely to cause a
  # segfault, we shall pretend that it doesn't exist.
  #
  # see https://github.com/sparklemotion/nokogiri/issues/1238 for details
  NodeSet.new(document)
end

inspect_attributes() click to toggle source

# File lib/nokogiri/xml/entity_reference.rb, line 15
def inspect_attributes
  [:name]
end