Scala Pattern Match之Case Classspa
關於case class.net
http://my.oschina.net/xinxingegeya/blog/399977 scala
以下代碼所示,code
case class Address(street: String, city: String, country: String) case class Person(name: String, age: Int, address: Address) val alice = Person("Alice", 12, Address("1 hello world", "2 hello world", "CN")) val bob = Person("Bob", 12, Address("1 hello world", "2 hello world", "CN")) val charlie = Person("Charlie", 12, Address("1 hello world", "2 hello world", "CN")) for (person <- Seq(alice, bob, charlie)) { person match { case Person("Alice", 12, Address(_, "2 hello world", _)) => println("hi alice") case Person("Bob", 12, Address("1 hello world", "2 hello world", "CN")) => println("hi bob") case Person(name, age, _) => println("who are you?") } }
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