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tunnckoCore/each-promise

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utils.js

Summary

Maintainability
B
5 hrs
Test Coverage

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

utils.iterator = function iterator (arr, results) {
  return function (options, resolve, reject) {
    return function next (index) {
      if (index >= arr.length) {
        return
Severity: Minor
Found in utils.js - 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

Function iterator has 32 lines of code (exceeds 25 allowed). Consider refactoring.
Open

utils.iterator = function iterator (arr, results) {
  return function (options, resolve, reject) {
    return function next (index) {
      if (index >= arr.length) {
        return
Severity: Minor
Found in utils.js - About 1 hr to fix

    Function next has 28 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        return function next (index) {
      if (index >= arr.length) {
        return
      }
    Severity: Minor
    Found in utils.js - About 1 hr to fix

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

      utils.handleResults = function handleResults (config, options) {
  return function handle (name) {
    return function handler (val) {
      var ret = {}
      Severity: Minor
      Found in utils.js - 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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