/**
  *
  * @param FixtureData $fixtureData
  * @param FixtureCollection $collection
  */
 private function executeExpression(FixtureData $fixtureData, FixtureCollection $collection)
 {
     $data = $fixtureData->getData();
     $lang = $this->expressionLanguage;
     array_walk_recursive($data, function (&$value, $key) use($lang, $collection) {
         if (preg_match('/^@expr\\((.*)\\)$/', $value, $hit)) {
             $expr = substr($value, 6, -1);
             $value = $lang->evaluate($expr, array('collection' => $collection));
         }
     });
     $fixtureData->setData($data);
 }
 /**
  * @param object $object
  * @param FixtureData $fixtureData
  * @throws \DavidBadura\Fixtures\Util\ObjectAccess\ObjectAccessException
  */
 public function finalizeObject($object, FixtureData $fixtureData)
 {
     $properties = $fixtureData->getProperties();
     $data = $fixtureData->getData();
     $constructor = $properties->get('constructor', array());
     $args = array();
     if (!empty($constructor)) {
         foreach ($constructor as $key) {
             $key = substr($key, 0, 1) == '?' ? substr($key, 1) : $key;
             $args[$key] = true;
         }
     }
     $objectAccess = new ObjectAccess($object);
     foreach ($data as $property => $value) {
         if (!isset($args[$property])) {
             if (is_string($value)) {
                 $value = str_replace('{unique_id}', uniqid(), $value);
             }
             $objectAccess->writeProperty($property, $value);
         }
     }
 }