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Function hasBinding has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  hasBinding(name: string, noGlobals?) {
    if (!name) return false;
    if (this.hasOwnBinding(name)) return true;
    if (this.parentHasBinding(name, noGlobals)) return true;
    if (this.hasUid(name)) return true;
Severity: Minor
Found in packages/babel-traverse/src/scope/index.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

Function isCompletionRecord has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

export function isCompletionRecord(allowInsideFunction?) {
  let path = this;
  let first = true;

  do {
Severity: Minor
Found in packages/babel-traverse/src/path/introspection.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

Function _containerInsert has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

export function _containerInsert(from, nodes) {
  this.updateSiblingKeys(from, nodes.length);

  const paths = [];
Severity: Minor
Found in packages/babel-traverse/src/path/modification.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

Function node has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

traverse.node = function (
  node: Object,
  opts: Object,
  scope: Object,
  state: Object,
Severity: Minor
Found in packages/babel-traverse/src/index.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

Function exit has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    exit(path, state) {
      if (!state.tdzEnabled) return;

      const { node } = path;
      if (node._ignoreBlockScopingTDZ) return;
Severity: Minor
Found in packages/babel-plugin-transform-block-scoping/src/tdz.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

Function inType has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

export function inType(): boolean {
  let path = this;
  while (path) {
    for (const type of (arguments: Array)) {
      if (path.node.type === type) return true;
Severity: Minor
Found in packages/babel-traverse/src/path/ancestry.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

Function register has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

export default function register(opts?: Object = {}) {
  // Clone to avoid mutating the arguments object with the 'delete's below.
  opts = {
    ...opts,
  };
Severity: Minor
Found in packages/babel-register/src/node.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

Function getCompatibleScopes has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  getCompatibleScopes() {
    let scope = this.path.scope;
    do {
      if (this.isCompatibleScope(scope)) {
        this.scopes.push(scope);
Severity: Minor
Found in packages/babel-traverse/src/path/lib/hoister.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

Function setScope has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

export function setScope() {
  if (this.opts && this.opts.noScope) return;

  let path = this.parentPath;
  let target;
Severity: Minor
Found in packages/babel-traverse/src/path/context.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

Function checkPath has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

  checkPath({ node }: NodePath): boolean {
    if (t.isFlow(node)) {
      return true;
    } else if (t.isImportDeclaration(node)) {
      return node.importKind === "type" || node.importKind === "typeof";
Severity: Minor
Found in packages/babel-traverse/src/path/lib/virtual-types.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

Function merge has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

export function merge(
  visitors: Array,
  states: Array = [],
  wrapper?: ?Function,
) {
Severity: Minor
Found in packages/babel-traverse/src/visitors.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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