class Nokogiri::XML::Comment
Comment represents a comment node in an xml document.
Public Class Methods
new(document_or_node, content)
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Create a new Comment element on the
document with content. Alternatively, if a
node is passed, the node's document is used.
static VALUE new(int argc, VALUE *argv, VALUE klass)
{
xmlDocPtr xml_doc;
xmlNodePtr node;
VALUE document;
VALUE content;
VALUE rest;
VALUE rb_node;
rb_scan_args(argc, argv, "2*", &document, &content, &rest);
if (rb_obj_is_kind_of(document, cNokogiriXmlNode))
{
document = rb_funcall(document, document_id, 0);
}
else if ( !rb_obj_is_kind_of(document, cNokogiriXmlDocument)
&& !rb_obj_is_kind_of(document, cNokogiriXmlDocumentFragment))
{
rb_raise(rb_eArgError, "first argument must be a XML::Document or XML::Node");
}
Data_Get_Struct(document, xmlDoc, xml_doc);
node = xmlNewDocComment(
xml_doc,
(const xmlChar *)StringValueCStr(content)
);
rb_node = Nokogiri_wrap_xml_node(klass, node);
rb_obj_call_init(rb_node, argc, argv);
nokogiri_root_node(node);
if(rb_block_given_p()) rb_yield(rb_node);
return rb_node;
}