diff -r 03530cb87cd0 -r b37052895281 marking/drumb_test2.scala
--- a/marking/drumb_test2.scala	Tue Jan 16 10:47:29 2018 +0000
+++ b/marking/drumb_test2.scala	Fri Jan 19 14:09:08 2018 +0000
@@ -1,9 +1,3 @@
-//println("starting test now")
-
-import scala.concurrent._
-import scala.concurrent.duration._
-import ExecutionContext.Implicits.global
-import scala.language.postfixOps 
 
 val urban_prices = List(List(Some(71.539941), None), 
                         List(Some(76.974614), None), 
@@ -17,11 +11,5 @@
                         List(Some(0.09141762603007778), Some(2.119679764725104)))
 
 
-lazy val f = Future {
-  //assert(get_deltas(urban_prices) == urban_deltas)
-  assert (get_deltas(get_prices(List("IBM", "BIDU"), 2004 to 2008)) == urban_deltas)
-}
+assert (get_deltas(get_prices(List("IBM", "BIDU"), 2004 to 2008)) == urban_deltas)
 
-
-Await.result(f, 180 second)
-