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Oefenweb/damerau-levenshtein

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Showing 4 of 4 total issues

Function setupMatrix has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
Open

    private function setupMatrix(): void
    {
        $this->matrix = [[]];

        for ($i = 0; $i <= $this->compOneLength; $i += 1) {
Severity: Minor
Found in src/DamerauLevenshtein.php - 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

Method setupMatrix has 32 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    private function setupMatrix(): void
    {
        $this->matrix = [[]];

        for ($i = 0; $i <= $this->compOneLength; $i += 1) {
Severity: Minor
Found in src/DamerauLevenshtein.php - About 1 hr to fix

    Method __construct has 6 arguments (exceeds 4 allowed). Consider refactoring.
    Open

            string $firstString,
        string $secondString,
        int $insCost = 1,
        int $delCost = 1,
        int $subCost = 1,
    Severity: Minor
    Found in src/DamerauLevenshtein.php - About 45 mins to fix

      Function displayMatrix has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
      Open

          public function displayMatrix(): string
    {
        if (!$this->calculated) {
            $this->setupMatrix();
        }
      Severity: Minor
      Found in src/DamerauLevenshtein.php - About 35 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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