tracks/elm/exercises/strain/Strain.elm in trackler-2.2.1.113 vs tracks/elm/exercises/strain/Strain.elm in trackler-2.2.1.114

@@ -1,10 +1,20 @@
-module Strain exposing (..)
+module Strain exposing (discard, keep)
+
+
+keep : (a -> Bool) -> List a -> List a
+keep predicate list =
+    Debug.crash "Please implement this function"
+
+
+discard : (a -> Bool) -> List a -> List a
+discard predicate list =
+    Debug.crash "Please implement this function"