Smash test

test debug

Result

Disctinct by selector
Refactoring Smash/Challonge

Test Resultat

Html for Kiouze

LaDOSE.Src/LaDOSE.Service/Helper/DistinctBy.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace LaDOSE.Business.Helper
+{
+    public static class DataHelper
+    {
+        public static IEnumerable<T> DistinctBy<T,TKey>(this IEnumerable<T> lst,Func<T,TKey> dist)
+        {
+            var seen = new HashSet<TKey>();
+            foreach (var e in lst)
+            {
+
+                if (!seen.Contains(dist(e)))
+                {
+                    seen.Add(dist(e));
+                    yield return e;
+                }
+            }
+        }
+    }
+}