Method op_diff has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

  @JRubyMethod(name = "-")
  public IRubyObject
  op_diff(ThreadContext context, IRubyObject nodeSet)
  {
    IRubyObject[] otherNodes = getNodes(context, nodeSet);

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Method handleParent has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

  protected void
  handleParent(Element e, NameSpaceSymbTable ns)
  {
    if (!e.hasAttributes() && e.getNamespaceURI() == null) {
      return;

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Method op_or has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

  @JRubyMethod(name = {"|", "+"})
  public IRubyObject
  op_or(ThreadContext context, IRubyObject nodeSet)
  {
    IRubyObject[] otherNodes = getNodes(context, nodeSet);

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Method accept has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

  @Override
  public void
  accept(ThreadContext context, SaveContextVisitor visitor)
  {
    Document document = getDocument();

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Method namespace_scopes has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

  @JRubyMethod
  public RubyArray<?>
  namespace_scopes(ThreadContext context)
  {
    final XmlDocument doc = document(context.runtime);

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Method createAndCacheNamespaces has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

  private static void
  createAndCacheNamespaces(Ruby runtime, Node node)
  {
    if (node.hasAttributes()) {
      NamedNodeMap nodeMap = node.getAttributes();

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Method visit_element_name has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

      def visit_element_name(node)
        if @doctype == DoctypeConfig::HTML5 && html5_element_name_needs_namespace_handling(node)
          # HTML5 has namespaces that should be ignored in CSS queries
          # https://github.com/sparklemotion/nokogiri/issues/2376
          if @builtins == BuiltinsConfig::ALWAYS || (@builtins == BuiltinsConfig::OPTIMAL && Nokogiri.uses_libxml?)

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Method initialize has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

      def initialize(document, tags = nil, ctx = nil, options = XML::ParseOptions::DEFAULT_HTML) # rubocop:disable Lint/MissingSuper
        return self unless tags

        options = Nokogiri::XML::ParseOptions.new(options) if Integer === options
        yield options if block_given?

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Method parse has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

        def parse(string_or_io, url = nil, encoding = nil, **options, &block)
          yield options if block
          string_or_io = "" unless string_or_io

          if string_or_io.respond_to?(:encoding) && string_or_io.encoding != Encoding::ASCII_8BIT

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Method handleAttributesSubtree has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  @Override
  protected Iterator<Attr>
  handleAttributesSubtree(Element element, NameSpaceSymbTable ns)
  throws CanonicalizationException
  {

Method outputPItoWriter has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  protected void
  outputPItoWriter(
    ProcessingInstruction currentPI, OutputStream writer, int position
  ) throws IOException
  {

Method compare has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public int
  compare(Attr attr0, Attr attr1)
  {
    String namespaceURI0 = attr0.getNamespaceURI();
    String namespaceURI1 = attr1.getNamespaceURI();

Method handleAttributesSubtree has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  @Override
  protected Iterator<Attr>
  handleAttributesSubtree(Element element, NameSpaceSymbTable ns)
  throws CanonicalizationException
  {

Method getXmlnsAttr has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    void
    getXmlnsAttr(Collection<Attr> col)
    {
      int size = levels.size() - 1;
      if (cur == null) {

Method resolveEntity has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  protected InputSource
  resolveEntity(Ruby runtime, String name, String publicId, String baseURI, String systemId)
  throws IOException, SAXException
  {
    InputSource s = new InputSource();

Method populateNokogiriClassCache has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private static Map<String, RubyClass>
  populateNokogiriClassCache(Ruby ruby)
  {
    Map<String, RubyClass> nokogiriClassCache = new HashMap<String, RubyClass>();
    nokogiriClassCache.put("Nokogiri::HTML4::Document", (RubyClass)ruby.getClassFromPath("Nokogiri::HTML4::Document"));

Method getAttrsAndNamespaces has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  private Attr[]
  getAttrsAndNamespaces(Element element)
  {
    NamedNodeMap attrs = element.getAttributes();
    if (!canonical) {

Method enter has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public boolean
  enter(Node node)
  {
    if (node instanceof Document) {
      return enter((Document)node);

Method parse_with has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  @JRubyMethod
  public IRubyObject
  parse_with(ThreadContext context, IRubyObject handlerRuby)
  {
    final Ruby runtime = context.getRuntime();

Method protectAgainstWrappingAttack has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public static boolean
  protectAgainstWrappingAttack(
    Node startNode, Element knownElement, String value
  )
  {