From cb2b79be865f3e29fcb34f22f4a1acf2fdf5b9ed Mon Sep 17 00:00:00 2001
From: Marc Hernandez <marcsh@gmail.com>
Date: Mon, 3 Nov 2025 14:01:43 -0800
Subject: [PATCH] Helper for strings

---
 util/StringEx.cs | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 util/StringEx.cs

diff --git a/util/StringEx.cs b/util/StringEx.cs
new file mode 100644
index 0000000..a92a03d
--- /dev/null
+++ b/util/StringEx.cs
@@ -0,0 +1,29 @@
+
+
+
+
+public static class StringEx
+{
+
+
+	public static int LastIndexOfWithMax( this string str, char c, int maxChars )
+	{
+		var strEnd = str.Length - 1;
+
+		if( strEnd < 2 )
+			return -1;
+
+		for( int i = strEnd; i >= 0; i-- )
+		{
+			if( str[i] == c )
+			{
+				return i;
+			}
+		}
+
+		return -1;
+	}
+	
+
+
+}
\ No newline at end of file