如何枚举String类型的枚举?
enum Suit: String {
case spades = "♠"
case hearts = "♥"
case diamonds = "♦"
case clubs = "♣"}例如,我该怎么做:
for suit in Suit {
// do something with suit print(suit.rawValue)}结果示例:
♠ ♥ ♦ ♣
天涯尽头无女友
慕的地6264312
随时随地看视频慕课网APP