From a86b71899ec52c44ddc6c3018e8cc5e9d7ff4d62 Mon Sep 17 00:00:00 2001
From: Andrew Rabert <ar@nullsum.net>
Date: Thu, 27 Dec 2018 18:27:57 -0500
Subject: Add GPL modules

---
 MediaBrowser.Controller/Sorting/SortHelper.cs | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 MediaBrowser.Controller/Sorting/SortHelper.cs

(limited to 'MediaBrowser.Controller/Sorting/SortHelper.cs')

diff --git a/MediaBrowser.Controller/Sorting/SortHelper.cs b/MediaBrowser.Controller/Sorting/SortHelper.cs
new file mode 100644
index 000000000..3456b9b04
--- /dev/null
+++ b/MediaBrowser.Controller/Sorting/SortHelper.cs
@@ -0,0 +1,25 @@
+namespace MediaBrowser.Controller.Sorting
+{
+    public static class SortHelper
+    {
+        private enum ChunkType { Alphanumeric, Numeric };
+
+        public static bool InChunk(char ch, char otherCh)
+        {
+            var type = ChunkType.Alphanumeric;
+
+            if (char.IsDigit(otherCh))
+            {
+                type = ChunkType.Numeric;
+            }
+
+            if ((type == ChunkType.Alphanumeric && char.IsDigit(ch))
+                || (type == ChunkType.Numeric && !char.IsDigit(ch)))
+            {
+                return false;
+            }
+
+            return true;
+        }
+    }
+}
-- 
cgit v1.2.3