timing colours

Assets/Src/IEnumerableExtensions.cs

@@ -0,0 +1,17 @@
+public static class IEnumerableExtensions {
+    public static T MinBy<T, K>(this IEnumerable<T> source, Func<T, K> selector) {
+        T min = default;
+
+        bool anyValue = false;
+
+        foreach (var item in source) {
+            if (!anyValue || Comparer<K>.Default.Compare(selector(item), selector(min)) < 0) {
+                min = item;
+                anyValue = true;
+            }
+        }
+
+        return min;
+    }
+}
+