Demo how to cake multiple traits

How Felix clean him before go to bed

object TeathCleans {
  trait TeathClean {
    def cleanTeath
  }
  trait SonicTeathClean extends TeathClean {
    override def cleanTeath = {
      println("supersonic cleaning")
    }
  }
  trait NormalBrushTeathClean extends TeathClean {
    override def cleanTeath = {
      println("Just use brush to scrub")
    }
  }
}

object BodyWashs {
  trait BodyWash {
    def washBody
  }
  trait FaceWashOnly extends BodyWash {
    override def washBody = {
      println("only wash face")
    }
  }
}


import TeathCleans._
import BodyWashs._
trait GoBedProcedure extends TeathClean with BodyWash {
  self : TeathClean with BodyWash =>

  def cleanSequence = {
    self.cleanTeath
    println("and then")
    self.washBody
  }
}

case class KidGoBed(name: String) extends GoBedProcedure with NormalBrushTeathClean with FaceWashOnly

val felixGoBed = KidGoBed("Felix")
felixGoBed.cleanSequence

This is to demo cake pattern