iosdc_2017_enum_kotlin.kt

// Swiftと異なるポイント1. 複数の初期値の設定とアクセス
enum class Student(val firstName:String, val lastName:String, val age:Int){
    STUDNET1(firstName = "tarou", lastName = "tanaka", age = 10),
    STUDNET2(firstName = "jirou", lastName = "suzuki", age = 12)
}

print(Student.STUDNET1.firstName)  // tarou
print(Student.STUDNET2.firstName)  // jirou
print(Student.STUDNET1.toString()) // STUDNET1

// Swiftと異なるポイント2. 列挙型定数の利用によりfilterやforeachが使える
Student.values().forEach { student ->
    print(student.firstName) 
}