Arulselvan Madhavan ArulselvanMadhavan
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| import scala.annotation.tailrec | |
| object FreeRunar { | |
| sealed trait Free[S[+_], +A] { | |
| def map[B](f: A => B): Free[S, B] = | |
| flatMap(x => Done(f(x))) | |
| def flatMap[B](f: A => Free[S, B]): Free[S, B] = | |
| this match { |