1 files changed, 12 insertions, 5 deletions
diff --git a/src/Model/TimerEdition.elm b/src/Model/TimerEdition.elm
index 5feea33..2ec98b7 100644
--- a/src/Model/TimerEdition.elm
+++ b/src/Model/TimerEdition.elm
@@ -2,7 +2,7 @@ module Model.TimerEdition
   ( TimerEdition
   , Numbers
   , newTimerEdition
-  , keyCodeToChar
+  , keyCodeToNumberChar
   , toTime
   , toMinutesAndSeconds
   ) where
@@ -16,6 +16,7 @@ import Keyboard (KeyCode)
 import Model.Id (..)
 
 import Utils.List (..)
+import Utils.Maybe (..)
 
 type alias TimerEdition =
   { id : Id
@@ -29,10 +30,16 @@ newTimerEdition id =
   , numbers = []
   }
 
-keyCodeToChar : KeyCode -> Maybe Char
-keyCodeToChar code =
-  let zero = 96
-      nine = zero + 9
+keyCodeToNumberChar : KeyCode -> Maybe Char
+keyCodeToNumberChar code =
+  List.map (flip keyCodeToCharFromZero code) zeroKeyCodes
+    |> List.foldl orElse Nothing
+
+zeroKeyCodes = [48, 96]
+
+keyCodeToCharFromZero : KeyCode -> KeyCode -> Maybe Char
+keyCodeToCharFromZero zero code =
+  let nine = zero + 9
   in  if code >= zero && code <= nine
         then ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']
                |> Array.fromList