joan38

implicitly[Encoder[Int]].explicitly(Encoder.intEncoder)(2)

joan38

implicitly[Encoder[Int]].apply(2)

joan38

def implicitly[T](implicit e: T) = e

joan38

implicitly[Encoder[Int]](2)

joan38

trait Encoder[T] {
  def apply(o: T): String
}

object Encoder {
  implicit val intEncoder: Encoder[Int] = _.toString
}

joan38

dir("subDir") {
  LocalFile("myFile").createNewFile()
}

joan38

def dir[Result](path: String)(func: implicit Directory => Result)(implicit parentDir: Directory): Result = ...

joan38

dir("subDir") { implicit workDir =>
  // Creating subDir/myFile
  LocalFile("myFile").createNewFile()

  dir("subDir2") { implicit workDir =>
    // Creating subDir/subDir2/myFile
    LocalFile("myFile").createNewFile()
  }
}

joan38

def dir[Result](path: String)(func: Directory => Result)(implicit parentDir: Directory): Result = ...

joan38

dir("subDir") { implicit workDir =>
  // Creating subDir/myFile
  LocalFile("myFile").createNewFile()
}