first commit

Nitrox.Launcher/Models/Extensions/CollectionExtensions.cs

@@ -0,0 +1,15 @@
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+
+namespace Nitrox.Launcher.Models.Extensions;
+
+public static class CollectionExtensions
+{
+    public static void AddRange<T>(this Collection<T> collection, params IEnumerable<T> items)
+    {
+        foreach (T item in items)
+        {
+            collection.Add(item);
+        }
+    }
+}