Created
November 12, 2021 14:37
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mutable repo
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| object Main extends App { | |
| case class User(id: String, name: String) | |
| val users = scala.collection.mutable.Map( | |
| "1" -> User("1", "Fernando"), | |
| "2" -> User("1", "Darren"), | |
| ) | |
| object UserRepository { | |
| def getUserById(id: String): Option[User] = { | |
| users.get(id) | |
| } | |
| def insertUser(id: String, user: User): Unit = { | |
| users.put(id, user) | |
| () | |
| } | |
| } | |
| val user = UserRepository.getUserById("1").get | |
| UserRepository.insertUser("1", user.copy("1", "Fernando 2")) | |
| } |
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