class Nokogiri::XML::CDATA
CData represents a CData node in an xml document.
Public Class Methods
new(document, content)
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Create a new CDATA element on the document with content
If content cannot be implicitly converted to a string, this method will raise a TypeError exception.
static VALUE
new (int argc, VALUE *argv, VALUE klass)
{
xmlDocPtr xml_doc;
xmlNodePtr node;
VALUE doc;
VALUE content;
VALUE rest;
VALUE rb_node;
xmlChar *content_str = NULL;
int content_str_len = 0;
rb_scan_args(argc, argv, "2*", &doc, &content, &rest);
if (rb_obj_is_kind_of(doc, cNokogiriXmlDocument)) {
xml_doc = noko_xml_document_unwrap(doc);
} else {
xmlNodePtr deprecated_node_type_arg;
// TODO: deprecate allowing Node
NOKO_WARN_DEPRECATION("Passing a Node as the first parameter to CDATA.new is deprecated. Please pass a Document instead. This will become an error in a future release of Nokogiri.");
Noko_Node_Get_Struct(doc, xmlNode, deprecated_node_type_arg);
xml_doc = deprecated_node_type_arg->doc;
}
if (!NIL_P(content)) {
content_str = (xmlChar *)StringValuePtr(content);
content_str_len = RSTRING_LENINT(content);
}
node = xmlNewCDataBlock(xml_doc, content_str, content_str_len);
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
name()
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Get the name of this CDATA node
# File lib/nokogiri/xml/cdata.rb, line 8 def name "#cdata-section" end