j-thepac · December 18, 2021 15:20
diff --git a/SimpleFunctor.scala b/SimpleFunctor.scala
 case class Bag[Int](a: Int) {
  def map[Double](f: Int => Double): Bag[Double] = Bag(f(a))
 }
 val f = i:Int => i/1.0
 Bag(10).map( i=> f(i))//result =Bag(10.0)
	case class Bag[Int](a: Int) {
	def map[Double](f: Int => Double): Bag[Double] = Bag(f(a))
	}
	val f = i:Int => i/1.0
	Bag(10).map( i=> f(i))//result =Bag(10.0)
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