main_marking1/drumb_test3.scala
author Christian Urban <christian.urban@kcl.ac.uk>
Mon, 11 Apr 2022 23:55:27 +0100
changeset 424 daf561a83ba6
parent 388 ed63dca8068a
permissions -rw-r--r--
added

import M1._

assert(get_prices(List("BIDU"), 2004 to 2008) ==
   List(List(None), List(None), List(Some(6.35)), 
        List(Some(12.241)), List(Some(38.188))))


assert(get_prices(List("GOOG", "AAPL"), 2010 to 2012) ==
   List(List(Some(312.204773), Some(26.782711)), 
        List(Some(301.0466), Some(41.244694)), 
        List(Some(331.462585), Some(51.464207))))