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src/ajax.js

Summary

Maintainability
A
2 hrs
Test Coverage

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

export function toFetchRequest(url, data, options = {}) {
  const method = options.method || (data ? POST : GET);
  if (method === GET && data) {
    const urlInfo = parseUrl(url, options);
    Object.assign(urlInfo.search, data);
Severity: Minor
Found in src/ajax.js - 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 toXHR has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

function toXHR({status, statusText = '', headers, url}, responseText) {
  let xml = 0;
  function getXML(onError) {
    if (xml === 0) {
      try {
Severity: Minor
Found in src/ajax.js - 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 fetcherFactory has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

export function fetcherFactory(timeout = 3000, {request, done} = {}) {
  let fetcher = (resource, options) => {
    let to;
    if (timeout != null && options?.signal == null && !config.getConfig('disableAjaxTimeout')) {
      to = dep.timeout(timeout, resource);
Severity: Minor
Found in src/ajax.js - About 25 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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