Example #1
0
 /**
  * @param ExerciseInterface $exercise
  * @param UserState         $userState
  * @param WorkshopType      $type
  * @return bool
  */
 private function isExerciseDisabled(ExerciseInterface $exercise, UserState $userState, WorkshopType $type)
 {
     static $previous = null;
     if (null === $previous || !$type->isTutorialMode()) {
         $previous = $exercise;
         return false;
     }
     if (in_array($previous->getName(), $userState->getCompletedExercises())) {
         $previous = $exercise;
         return false;
     }
     $previous = $exercise;
     return true;
 }