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FezVrasta/popper.js

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packages/dom/src/autoUpdate.ts

Summary

Maintainability
C
1 day
Test Coverage

Function autoUpdate has 72 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export function autoUpdate(
  reference: ReferenceElement,
  floating: FloatingElement,
  update: () => void,
  options: AutoUpdateOptions = {},
Severity: Major
Found in packages/dom/src/autoUpdate.ts - About 2 hrs to fix

Function observeMove has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.
Open

function observeMove(element: Element, onMove: () => void) {
  let io: IntersectionObserver | null = null;
  let timeoutId: NodeJS.Timeout;

  const root = getDocumentElement(element);
Severity: Minor
Found in packages/dom/src/autoUpdate.ts - About 2 hrs 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 observeMove has 55 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function observeMove(element: Element, onMove: () => void) {
  let io: IntersectionObserver | null = null;
  let timeoutId: NodeJS.Timeout;

  const root = getDocumentElement(element);
Severity: Major
Found in packages/dom/src/autoUpdate.ts - About 2 hrs to fix

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

  function refresh(skip = false, threshold = 1) {
    cleanup();

    const {left, top, width, height} = element.getBoundingClientRect();
Severity: Minor
Found in packages/dom/src/autoUpdate.ts - About 1 hr to fix

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

export function autoUpdate(
  reference: ReferenceElement,
  floating: FloatingElement,
  update: () => void,
  options: AutoUpdateOptions = {},
Severity: Minor
Found in packages/dom/src/autoUpdate.ts - About 1 hr 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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