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joannangx/visionaria_app

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node_modules/object-assign/index.js

Summary

Maintainability
B
5 hrs
Test Coverage

Function exports has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.
Open

module.exports = shouldUseNative() ? Object.assign : function (target, source) {
    var from;
    var to = toObject(target);
    var symbols;
Severity: Minor
Found in node_modules/object-assign/index.js - About 2 hrs 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 shouldUseNative has 31 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function shouldUseNative() {
    try {
        if (!Object.assign) {
            return false;
        }
Severity: Minor
Found in node_modules/object-assign/index.js - About 1 hr to fix

    Avoid too many return statements within this function.
    Open

            return false;
    Severity: Major
    Found in node_modules/object-assign/index.js - About 30 mins to fix

      Avoid too many return statements within this function.
      Open

              return true;
      Severity: Major
      Found in node_modules/object-assign/index.js - About 30 mins to fix

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

        function shouldUseNative() {
    try {
        if (!Object.assign) {
            return false;
        }
        Severity: Minor
        Found in node_modules/object-assign/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

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