Rank.parse constructor

Rank.parse(String value)

Parses a char (1-charactor-length string) and returns a Rank. The value must be one of "A", "2", "3", "4", "5", "6", "7", "8", "9", "T", "J", "Q" or "K".

assert(Rank.parse("A") == Rank.ace);
assert(Rank.parse("8") == Rank.eight);

If any string else is given, this throws a RankParseFailureException.

Rank.parse("a");      // throws RankParseFailureException
Rank.parse("eight");  // throws RankParseFailureException

Implementation

factory Rank.parse(String value) {
  switch (value) {
    case 'A':
      return Rank.ace;
    case '2':
      return Rank.deuce;
    case '3':
      return Rank.trey;
    case '4':
      return Rank.four;
    case '5':
      return Rank.five;
    case '6':
      return Rank.six;
    case '7':
      return Rank.seven;
    case '8':
      return Rank.eight;
    case '9':
      return Rank.nine;
    case 'T':
      return Rank.ten;
    case 'J':
      return Rank.jack;
    case 'Q':
      return Rank.queen;
    case 'K':
      return Rank.king;
    default:
      throw RankParseFailureException(value);
  }
}