Added mossing file

2021-12-17 13:16:20 +00:00
parent 7ac3c95c8e
commit 826f887bdf
1 changed files with 10 additions and 0 deletions
@@ -0,0 +1,10 @@
+namespace System
+{
+    static class DoubelExtensions
+    {
+        public static bool Between(this double value, double lower, double higher)
+        {
+            return value >= lower & value <= higher;
+        }
+    }
+}