public function set($key, $value = null)
{
if (is_array($key) || is_object($key)) {
foreach ($key as $k => $v) {
$this->vars[$k] = $v;
}
} else {
$this->vars[$key] = $value;
}
}
function setUp() { $this->app = new \flight\Engine(); $this->app->set('flight.views.path', __DIR__ . '/views'); }