Kurokawa BlackPrincess
BlackPrincess
/ foo.scala
Last active
August 29, 2015 13:56
— forked from anonymous/foo.scala
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| case class Id[T](id:Int) { | |
| override def toString = "id:"+this.id.toString | |
| def == (other: Id[T]) : Boolean = toString == other.toString | |
| def next = Id(id + 1) | |
| } | |
| object AutoId { | |
| var _v : Int = 0 | |
| def apply[T](): Id[T] = { | |
| _v += 1 |