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js/lib/Rule.js

Summary

Maintainability
D
1 day
Test Coverage

Function Rule has 178 lines of code (exceeds 25 allowed). Consider refactoring.
Open

var Rule = (function () {
    function Rule(selectors, body) {
        this.body = body;
        this._selectors = [];
        if (Array.isArray(selectors)) {
Severity: Major
Found in js/lib/Rule.js - About 7 hrs to fix

    Function Rule has a Cognitive Complexity of 34 (exceeds 5 allowed). Consider refactoring.
    Open

    var Rule = (function () {
    function Rule(selectors, body) {
        this.body = body;
        this._selectors = [];
        if (Array.isArray(selectors)) {
    Severity: Minor
    Found in js/lib/Rule.js - About 5 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 resolveTree has 30 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        Rule.prototype.resolveTree = function (selectors, body, seed, key) {
        var _this = this;
        seed = seed || {};
        key = key || '';
        Object.keys(body).forEach(function (k2) {
    Severity: Minor
    Found in js/lib/Rule.js - About 1 hr to fix

      Avoid too many return statements within this function.
      Open

              return value;
      Severity: Major
      Found in js/lib/Rule.js - About 30 mins to fix

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