packages/babel-helper-create-class-features-plugin/src/decorators.js

Summary

Maintainability
B
5 hrs
Test Coverage

Function buildDecoratedClass has 45 lines of code (exceeds 25 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();

    Function extractElementDescriptor has 40 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    function extractElementDescriptor(/* this: File, */ classRef, superRef, path) {
      const { node, scope } = path;
      const isMethod = path.isClassMethod();
    
      if (path.isPrivate()) {

      Function extractElementDescriptor has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
      Open

      function extractElementDescriptor(/* this: File, */ classRef, superRef, path) {
        const { node, scope } = path;
        const isMethod = path.isClassMethod();
      
        if (path.isPrivate()) {

      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

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