Suit.fromIndex constructor

Suit.fromIndex(
  1. int index
)

Returns a Suit from an integer value. The value must be 0 <= value <= 3.

Implementation

factory Suit.fromIndex(int index) {
  assert(index >= 0 && index <= 3);

  switch (index) {
    case 0:
      return Suit.spade;
    case 1:
      return Suit.heart;
    case 2:
      return Suit.diamond;
    default:
      return Suit.club;
  }
}