retroryan

Keybase proof

I hereby claim:

• I am retroryan on github.
• I am binaryknight (https://keybase.io/binaryknight) on keybase.
• I have a public key whose fingerprint is E3F3 387C 700B 0653 3B79 0584 CFA0 3E0D EEDD D84C

To claim this, I am signing this object:

retroryan

trait Animal

case class Bird(name: String, wings: Boolean) extends Animal

case class Horse(name: String, height: Double) extends Animal



object Animal {

retroryan

sealed abstract class QueryType[T] {
  val data: T
}

case class IntQueryType(data: Int) extends QueryType[Int] with Ordered[IntQueryType] {
  def compare(that: IntQueryType): Int = this.data - that.data
}

case class StringQueryType(data: String) extends QueryType[String] with Ordered[StringQueryType]  {
  def compare(that:StringQueryType):Int = this.data.compareTo(that.data)