Adding assig4

2026-04-07 20:40:02 +02:00
parent 947b34ad13
commit d10c9ab56f
12 changed files with 721 additions and 0 deletions
--- a/4/ClassLibraryProjects/StringLibrary/StringLibrary.cs
+++ b/4/ClassLibraryProjects/StringLibrary/StringLibrary.cs
@@ -0,0 +1,14 @@
+namespace UtilityLibraries;
+
+public static class StringLibrary
+{
+    public static bool StartsWithUpper(this string? str)
+    {
+        if (string.IsNullOrWhiteSpace(str))
+        {
+            return false;
+        }
+
+        return char.IsUpper(str[0]);
+    }
+}