Add byte[].HexDump() extension method

Extensions.cs

@@ -1,5 +1,6 @@
 using System;   
 using System.IO;
+using System.Text;
 namespace ln.types
 {
     public static class Extensions
@@ -135,5 +136,42 @@ namespace ln.types
             Array.Copy(me, offset, slice, 0, length);
             return slice;
         }
+
+        public static string HexDump(this byte[] bytes)
+        {
+            StringBuilder stringBuilder = new StringBuilder();
+
+            for (int n = 0; n < bytes.Length; n += 16)
+            {
+                int len = bytes.Length - n;
+                if (len > 16)
+                    len = 16;
+
+                byte[] section = bytes.Slice(n, len);
+
+                for (int i=0;i<16;i++)
+                {
+                    if (i < section.Length)
+                        stringBuilder.AppendFormat("{0:X2} ", section[i]);
+                    else
+                        stringBuilder.Append("   ");
+                }
+
+                stringBuilder.Append("  ");
+
+                foreach (byte b in section)
+                {
+                    if (b < 32)
+                        stringBuilder.Append('.');
+                    else
+                        stringBuilder.Append((char)b);
+                }
+                stringBuilder.AppendLine();
+            }
+
+            return stringBuilder.ToString();
+        }
+
+
     }
 }