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

function load(url, successCallback, errorCallback) {
  const xhr = new XMLHttpRequest();

  // async, however scripts will be executed in the order they are in the
  // DOM to mirror normal script loading.
Severity: Minor
Found in packages/babel-standalone/src/transformScriptTags.js - About 35 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 isBlockParent has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export function isBlockParent(node: ?Object, opts?: Object): boolean {
  if (!node) return false;

  const nodeType = node.type;
  if (
Severity: Minor
Found in packages/babel-types/src/validators/generated/index.js - About 35 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 OptionalMemberExpression has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export function OptionalMemberExpression(node: Object) {
  this.print(node.object, node);

  if (!node.computed && t.isMemberExpression(node.property)) {
    throw new TypeError("Got a MemberExpression for MemberExpression property");
Severity: Minor
Found in packages/babel-generator/src/generators/expressions.js - About 35 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 extractComputedKeys has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export function extractComputedKeys(ref, path, computedPaths, file) {
  const declarations = [];
  const state = {
    classBinding: path.node.id && path.scope.getBinding(path.node.id.name),
    file,
Severity: Minor
Found in packages/babel-helper-create-class-features-plugin/src/misc.js - About 35 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 isLVal has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export function isLVal(node: ?Object, opts?: Object): boolean {
  if (!node) return false;

  const nodeType = node.type;
  if (
Severity: Minor
Found in packages/babel-types/src/validators/generated/index.js - About 35 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 assertEach has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export function assertEach(callback: Validator): Validator {
  function validator(node, key, val) {
    if (!Array.isArray(val)) return;

    for (let i = 0; i < val.length; i++) {
Severity: Minor
Found in packages/babel-types/src/definitions/utils.js - About 35 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 loadScripts has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

function loadScripts(transformFn, scripts) {
  const result = [];
  const count = scripts.length;

  function check() {
Severity: Minor
Found in packages/babel-standalone/src/transformScriptTags.js - About 35 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 privateNameVisitorFactory has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

function privateNameVisitorFactory(visitor) {
  const privateNameVisitor = {
    ...visitor,

    Class(path) {
Severity: Minor
Found in packages/babel-helper-create-class-features-plugin/src/fields.js - About 35 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 isBlock has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export function isBlock(node: ?Object, opts?: Object): boolean {
  if (!node) return false;

  const nodeType = node.type;
  if (
Severity: Minor
Found in packages/babel-types/src/validators/generated/index.js - About 35 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 isDeclaration has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export function isDeclaration(node: ?Object, opts?: Object): boolean {
  if (!node) return false;

  const nodeType = node.type;
  if (
Severity: Minor
Found in packages/babel-types/src/validators/generated/index.js - About 35 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 is has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export default function is(type: string, node: Object, opts?: Object): boolean {
  if (!node) return false;

  const matches = isType(node.type, type);
  if (!matches) {
Severity: Minor
Found in packages/babel-types/src/validators/is.js - About 35 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 buildDecoratedClass has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export function buildDecoratedClass(ref, path, elements, file) {
  const { node, scope } = path;
  const initializeId = scope.generateUidIdentifier("initialize");
  const isDeclaration = node.id && path.isDeclaration();
  const isStrict = path.isInStrictMode();
Severity: Minor
Found in packages/babel-helper-create-class-features-plugin/src/decorators.js - About 35 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 mark has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  mark(
    generatedLine: number,
    generatedColumn: number,
    line: number,
    column: number,
Severity: Minor
Found in packages/babel-generator/src/source-map.js - About 35 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 isImmutable has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export function isImmutable(node: ?Object, opts?: Object): boolean {
  if (!node) return false;

  const nodeType = node.type;
  if (
Severity: Minor
Found in packages/babel-types/src/validators/generated/index.js - About 35 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 VariableDeclaration has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  VariableDeclaration(node: Object): ?WhitespaceObject {
    for (let i = 0; i < node.declarations.length; i++) {
      const declar = node.declarations[i];

      let enabled = isHelper(declar.id) && !isType(declar.init);
Severity: Minor
Found in packages/babel-generator/src/node/whitespace.js - About 35 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 tsPrintClassMemberModifiers has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export function tsPrintClassMemberModifiers(node, isField) {
  if (isField && node.declare) {
    this.word("declare");
    this.space();
  }
Severity: Minor
Found in packages/babel-generator/src/generators/typescript.js - About 35 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 BlockStatement has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export function BlockStatement(node: Object) {
  this.token("{");
  this.printInnerComments(node);

  const hasDirectives = node.directives?.length;
Severity: Minor
Found in packages/babel-generator/src/generators/base.js - About 35 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 loadPrivatePartialConfig has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

export default function* loadPrivatePartialConfig(
  inputOpts: mixed,
): Handler<PrivPartialConfig | null> {
  if (
    inputOpts != null &&
Severity: Minor
Found in packages/babel-core/src/config/partial.js - About 35 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 hasPostfixPart has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

const hasPostfixPart = (node: Object, parent: Object) =>
  ((t.isMemberExpression(parent) || t.isOptionalMemberExpression(parent)) &&
    parent.object === node) ||
  ((t.isCallExpression(parent) ||
    t.isOptionalCallExpression(parent) ||
Severity: Minor
Found in packages/babel-generator/src/node/parentheses.js - About 35 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 token has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

  token(str: string): void {
    // space is mandatory to avoid outputting <!--
    // http://javascript.spec.whatwg.org/#comment-syntax
    if (
      (str === "--" && this.endsWith("!")) ||
Severity: Minor
Found in packages/babel-generator/src/printer.js - About 35 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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