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bcit-ci/CodeIgniter

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system/libraries/Driver.php

Summary

Maintainability
C
1 day
Test Coverage

Function load_driver has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.
Open

    public function load_driver($child)
    {
        // Get CodeIgniter instance and subclass prefix
        $prefix = config_item('subclass_prefix');
Severity: Minor
Found in system/libraries/Driver.php - About 4 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

Method load_driver has 70 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    public function load_driver($child)
    {
        // Get CodeIgniter instance and subclass prefix
        $prefix = config_item('subclass_prefix');
Severity: Major
Found in system/libraries/Driver.php - About 2 hrs to fix

    Function decorate has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
    Open

        public function decorate($parent)
    {
        $this->_parent = $parent;

        // Lock down attributes to what is defined in the class
    Severity: Minor
    Found in system/libraries/Driver.php - 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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