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Naimikan/angular-mapboxgl-directive

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src/directives/mapboxglCompare.js

Summary

Maintainability
A
3 hrs
Test Coverage

Function mapboxGlCompareDirectiveLink has 46 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  function mapboxGlCompareDirectiveLink (scope, element, attrs) {
    if (!mapboxgl) {
      throw new Error('Mapbox GL does not included');
    }
Severity: Minor
Found in src/directives/mapboxglCompare.js - About 1 hr to fix

    Function 'mapboxGlCompareDirectiveLink' has a complexity of 7.
    Open

      function mapboxGlCompareDirectiveLink (scope, element, attrs) {
    Severity: Minor
    Found in src/directives/mapboxglCompare.js by eslint

    Limit Cyclomatic Complexity (complexity)

    Cyclomatic complexity measures the number of linearly independent paths through a program's source code. This rule allows setting a cyclomatic complexity threshold.

    function a(x) {
    if (true) {
        return x; // 1st path
    } else if (false) {
        return x+1; // 2nd path
    } else {
        return 4; // 3rd path
    }
}

    Rule Details

    This rule is aimed at reducing code complexity by capping the amount of cyclomatic complexity allowed in a program. As such, it will warn when the cyclomatic complexity crosses the configured threshold (default is 20).

    Examples of incorrect code for a maximum of 2:

    /*eslint complexity: ["error", 2]*/

function a(x) {
    if (true) {
        return x;
    } else if (false) {
        return x+1;
    } else {
        return 4; // 3rd path
    }
}

    Examples of correct code for a maximum of 2:

    /*eslint complexity: ["error", 2]*/

function a(x) {
    if (true) {
        return x;
    } else {
        return 4;
    }
}

    Options

    Optionally, you may specify a max object property:

    "complexity": ["error", 2]

    is equivalent to

    "complexity": ["error", { "max": 2 }]

    Deprecated: the object property maximum is deprecated. Please use the property max instead.

    When Not To Use It

    If you can't determine an appropriate complexity limit for your code, then it's best to disable this rule.

    Further Reading

    Related Rules

    • [max-depth](max-depth.md)
    • [max-len](max-len.md)
    • [max-nested-callbacks](max-nested-callbacks.md)
    • [max-params](max-params.md)
    • [max-statements](max-statements.md) Source: http://eslint.org/docs/rules/

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

        if (!mapboxgl.accessToken) {
      if (angular.isDefined(attrs.accessToken) && attrs.accessToken.length > 0) {
        mapboxgl.accessToken = attrs.accessToken;
      } else {
        throw new Error('Mapbox access token does not defined');
    Severity: Major
    Found in src/directives/mapboxglCompare.js and 1 other location - About 1 hr to fix
    src/directives/mapboxgl.js on lines 65..71

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 74.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

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