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NervJS/nerv

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packages/nerv-devtools/src/utils.ts

Summary

Maintainability
B
4 hrs
Test Coverage

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
Severity: Minor
Found in packages/nerv-devtools/src/utils.ts - About 2 hrs to fix

    Function shallowEqual has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
    Open

    export function shallowEqual (a, b, isProps?) {
  if (a == null || b == null) {
    return false
  }
    Severity: Minor
    Found in packages/nerv-devtools/src/utils.ts - About 55 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

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

    export function getChildren (vnode) {
  const c = vnode.component

  if (c == null) {
    if (vnode.children) {
    Severity: Minor
    Found in packages/nerv-devtools/src/utils.ts - About 45 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

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

    export function getData (_vnode) {
  const vnode = _vnode instanceof Component ? _vnode.vnode : _vnode
  const component = vnode.component
  let updater: any = null
    Severity: Minor
    Found in packages/nerv-devtools/src/utils.ts - About 45 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

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