Micro\Plugin\Locator\Locator\LocatorCached::lookup()

Complexity

Conditions	4
Paths	4

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	4

Importance

Changes	2
Bugs	0	Features	0

<?php
    public function lookup(string $classOrInterfaceName): \Generator
    {
        if (\array_key_exists($classOrInterfaceName, $this->results)) {
            foreach ($this->results[$classOrInterfaceName] as $class) {
                yield $class;
            }

            return;
        }

        $results = [];
        foreach ($this->locator->lookup($classOrInterfaceName) as $class) {
            $results[] = $class;

            yield $class;
        }

        $this->results[$classOrInterfaceName] = $results;
    }