tiny types with value classes
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case class UserId(id: Int) extends AnyVal | |
case class Username(name: String) extends AnyVal | |
case class TweetId(id: Int) extends AnyVal | |
case class TweetContent(content: String) extends AnyVal | |
case class User(id: UserId, name: Username) | |
case class Tweet(id: TweetId, content: TweetContent) | |
object Test extends App { | |
val user = User(UserId(1), Username("kunal")) | |
val tweet = Tweet(TweetId(10), TweetContent("ABC")) | |
println(s"userID :- ${user.id}") | |
println(s"tweetID:- ${tweet.content}") | |
} |
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