checkContains method

bool checkContains(
  1. Flashcard card
)

Valida se já existe um Flashcard card na lista

Implementation

bool checkContains(Flashcard card) {
  int i = 0;
  bool contains = false;
  while (i < this.flashcardList.length && contains == false) {
    if (card.getFace() == this.flashcardList[i].getFace() &&
        card.getBack() == this.flashcardList[i].getBack()) {
      contains = true;
    }
    i++;
  }
  return contains;
}