Читать книгу Programming Kotlin Applications - Бретт Мак-Лахлин, Brett McLaughlin - Страница 52

class Person(var firstName: String, var lastName: String) { var fullName: String // Set the full name when creating an instance init { fullName = "$firstName $lastName" } override fun toString(): String { return fullName } }

Now create another file, also in src/, and call it PersonApp. You can then drop your existing main function into that. That bit of code is reprised in Listing 2.2.