fluent.scala

class Foo {
  val quux = "quux"
  def bar(baz: () => Unit): Foo = {
    baz()
    this
  }
}

// I would like to write in fluent style like this but I can't reference the
// previous object in the chain
val qux = (new Foo).bar(() => println(s"${<how to reference new Foo here?>.quux}"))
  
// So I have to break it into two vals which is ugly  
val qux = (new Foo)
val corge = qux.bar(() => println(s"${qux.quux}"))