Function getData has 50 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function getData (_vnode) {
  const vnode = _vnode instanceof Component ? _vnode.vnode : _vnode
  const component = vnode.component
  let updater: any = null

Function attachEvent has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

export function attachEvent (
  domNode: Element,
  eventName: string,
  handler: Function
) {

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Function getData has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    function getData(keepIdentity) {
      var oldData = data
      if (!keepIdentity) {
        // reset for each tick when !keepIdentity
        data = []

Function generateRow has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    function generateRow(object, keepIdentity, counter) {
      var nbQueries = Math.floor(Math.random() * 10 + 1)
      if (!object) {
        object = {}
      }

Function RenderRate has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    var RenderRate = function() {
      var container = document.createElement('div')
      container.id = 'stats'
      container.style.cssText =
        'width:150px;opacity:0.9;cursor:pointer;position:fixed;right:80px;bottom:0px;'

Function createElement has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

function createElement (
  vnode: VirtualNode | VirtualNode[],
  isSvg?: boolean,
  parentContext?,
  parentComponent?

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Function patchNonKeyedChildren has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

function patchNonKeyedChildren (
  parentDom: Element,
  lastChildren,
  nextChildren,
  context: object,

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Function mountComponent has 43 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function mountComponent (
  vnode: FullComponent,
  parentContext: ParentContext,
  parentComponent
) {

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

Open

export function detachEvent (
  domNode: Element,
  eventName: string,
  handler: Function
) {

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Function lis has 39 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function lis (a: number[]): number[] {
  const p = a.slice()
  const result: number[] = []
  result.push(0)
  let u: number

Function mount has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  mount (vnode) {
    this.instMap.set(getInstance(vnode), vnode)
    const data = getData(vnode)

    const work = [

Function attachEvent has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export function attachEvent (
  domNode: Element,
  eventName: string,
  handler: Function
) {

Function createElement has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

function createElement<T> (
  type: string | Function | Component<any, any>,
  properties?: T & Props | null,
  ..._children: Array<VirtualChildren | null>
) {

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Function extend has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

const extend = ((): (<S, F>(source: S, from: F) => S | F & S) => {
  if ('assign' in Object) {
    return <S, F>(source: S, from: F): S | F & S => {
      if (!from) {
        return source

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Function renderStylesToString has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

function renderStylesToString (styles: string | object): string {
  if (isString(styles)) {
    return styles
  } else {
    let renderedString = ''

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Function mergeNoDupes has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

function mergeNoDupes (previous: any, current: any) {
  if (!isUndefined(current)) {
    if (!previous) {
      previous = {}
    }

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

Open

function patchArrayChildren (
  parentDom: Element,
  lastChildren,
  nextChildren,
  context: object,

Function createClass has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

export default function createClass<P, S> (
  obj: ComponentSpec<P, S>
): ClassicComponentClass<P, S> {
  class BoundClass extends Component<P, S> {
    static defaultProps

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

Open

function errorHandler (component: Component<any, any>, error) {
  // if(!component) { throw error ; return }
  let boundary
  while (true) {
    const { getDerivedStateFromError } = (component as any).constructor

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

Open

function patchArrayChildren (
  parentDom: Element,
  lastChildren,
  nextChildren,
  context: object,

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