1 //println("starting test now")

     2 

     3 /*

     4 import scala.concurrent._

     5 import scala.concurrent.duration._

     6 import ExecutionContext.Implicits.global

     7 import scala.language.postfixOps 

     8 

     9 val urban_prices = List(List(Some(71.539941), None), 

    10                         List(Some(76.974614), None), 

    11                         List(Some(65.226685), Some(6.35)), 

    12                         List(Some(78.354649), Some(12.241)), 

    13                         List(Some(85.517645), Some(38.188)))

    14 

    15 

    16 val urban_prices = List(List(Some(311.349976), Some(27.505054)), 

    17 			List(Some(300.222351), Some(42.357094)), 

    18 			List(Some(330.555054), Some(52.852215)))

    19 

    20 assert(get_deltas(urban_prices) == List(List(Some(-0.03573992567129673), Some(0.5399749442411563)), 

    21                                         List(Some(0.10103412653643493), Some(0.2477771728154912))))