HTMLSelectElement has 37 functions (exceeds 20 allowed). Consider refactoring.

Open

export default class HTMLSelectElement extends HTMLElement {
    /**
     * Is a Boolean that reflects the autofocus HTML attribute,
     * which indicates whether the control should have input focus when the page loads,
     * unless the user overrides it, for example by typing in a different control.

ParentNode has 25 functions (exceeds 20 allowed). Consider refactoring.

Open

export default class ParentNode extends Node {
    constructor() {
        super();
        this._childNodes = [];
        this._childCollections = [];

Url has 25 functions (exceeds 20 allowed). Consider refactoring.

Open

export default class Url {
    /**
     * Creates object using given value as start url.
     *
     * @param {string} url - url to parse.

HTMLFormElement has 24 functions (exceeds 20 allowed). Consider refactoring.

Open

export default class HTMLFormElement extends HTMLElement {
    /**
     * Gets or sets value of acceptCharset. Is a DOMString that reflects the accept-charset HTML attribute,
     * containing a list of character encodings that the server accepts.
     *

Function matchRule has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function matchRule(element, rule) {
    if (rule.hasOwnProperty('tagName') && element.tagName !== rule.tagName) {
        return false;
    }

Function dispatchEvent has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    dispatchEvent(event) {
        event.target = this;

        // Capturing phase
        const capturingPhase = function (event) { // eslint-disable-line space-before-function-paren

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Function rowIndex has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    get rowIndex() {
        if (this.parentNode === null) {
            return -1;
        }

Function dispatchEvent has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    dispatchEvent(event) {
        event.target = this;

        // Capturing phase
        const capturingPhase = function (event) { // eslint-disable-line space-before-function-paren

Function processSelectors has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

function* processSelectors(element, selectors) {
    for (let selector of selectors) {
        const rule = selector.rule;

        if (!matchRule(element, rule)) {

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Function processSelectors has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function* processSelectors(element, selectors) {
    for (let selector of selectors) {
        const rule = selector.rule;

        if (!matchRule(element, rule)) {

Function constructor has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    constructor(type, mouseEventInit) {
        mouseEventInit = extend(true, {
            screenX: 0,
            screenY: 0,
            clientX: 0,

Function rows has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    get rows() {
        const result = [];
        if (this.tHead !== null) {
            this.tHead.children.forEach((element) => {
                if (element.tagName === 'tr') {

Function matchRule has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

function matchRule(element, rule) {
    if (rule.hasOwnProperty('tagName') && element.tagName !== rule.tagName) {
        return false;
    }

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Function rowIndex has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    get rowIndex() {
        if (this.parentNode === null) {
            return -1;
        }

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Function selected has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    set selected(selected) {
        if (selected) {
            let selectElement = this._select;
            if (!selectElement.multiple) {
                let selectedOption = selectElement.selectedOption;

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Avoid too many return statements within this function.

Open

        return -1;

Avoid too many return statements within this function.

Open

            return index + inSection;

Avoid too many return statements within this function.

Open

    return true;

Function insertBefore has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    insertBefore(child, existingChild) {
        const index = this._childNodes.indexOf(existingChild);
        if (index === -1) {
            throw new Error('Node was not found');
        }

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Function insertRow has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    insertRow(index = -1) {
        let row = this.ownerDocument.createElement('tr');
        let tBody = null;
        let tBodies = this.tBodies;

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