DotsUnited\BundleFu\Tests\TestCase::purgeCache PHP Method

    protected function purgeCache()
    {
        $paths = array(__DIR__ . '/_files/css/cache', __DIR__ . '/_files/js/cache');
        foreach ($paths as $path) {
            if (!file_exists($path)) {
                continue;
            }
            foreach (glob($path . '/*') as $file) {
                if ($file[0] == '.') {
                    continue;
                }
                unlink($file);
            }
            rmdir($path);
        }
    }