Showing the score at the end of each round

1 files changed, 12 insertions, 1 deletions

diff --git a/src/Model/Round.elm b/src/Model/Round.elm
index d5210d5..16e8f5e 100644
--- a/src/Model/Round.elm
+++ b/src/Model/Round.elm
@@ -1,8 +1,9 @@
 module Model.Round
   ( Round
-  , roundOrder
+  , maybeBestRound
   ) where
 
+import List
 import Time (Time)
 
 type alias Round =
@@ -10,6 +11,16 @@ type alias Round =
   , score : Int
   }
 
+maybeBestRound : List Round -> Maybe Round
+maybeBestRound rounds =
+  let orderedRounds =
+        rounds
+          |> List.sortWith roundOrder
+          |> List.reverse
+  in  case orderedRounds of
+        [] -> Nothing
+        best :: _ -> Just best
+
 roundOrder : Round -> Round -> Order
 roundOrder round1 round2 =
   if round1.score == round2.score