afsalthaj

sealed trait Fruits

object Fruits {
  case class Banana() extends  Fruits
  case class Apple() extends  Fruits
}

// This could be just FruitsBehaviou[-A]
trait FruitsBehavior[-A <: Fruits] {
  def price(a: A): Int

afsalthaj

package tech

trait Mondoid[T] {
  def zero: T
  def append(a: T, b: T): T
}

object Mondoid {
  def apply[A](implicit instance: Mondoid[A]): Mondoid[A] = instance
}

afsalthaj

Clojure Macros

((((((((((((((())))))))))))))))))))))))

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This is nice and simple!

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