tzachz · July 24, 2018 22:05
diff --git a/FinalUsage.scala b/FinalUsage.scala
 // Now we can count on flapMap to do the magic!
 def processRequest(a: A): Future[Result] = {
  for {
    b <- f1(a)
    c <- flip(b.map(f2))
    d <- flip(c.map(f3))
    r <- flip(d.map(f4))
  } yield r.getOrElse[Result](r.left.get)
 }
	// Now we can count on flapMap to do the magic!
	def processRequest(a: A): Future[Result] = {
	for {
	b <- f1(a)
	c <- flip(b.map(f2))
	d <- flip(c.map(f3))
	r <- flip(d.map(f4))
	} yield r.getOrElse[Result](r.left.get)
	}