1 files changed, 31 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.BuildTasks/Utilities.cs b/src/DotNetOpenAuth.BuildTasks/Utilities.cs
new file mode 100644
index 0000000..80e1733
--- /dev/null
+++ b/src/DotNetOpenAuth.BuildTasks/Utilities.cs
@@ -0,0 +1,31 @@
+//-----------------------------------------------------------------------
+// <copyright file="Utilities.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.BuildTasks {
+	using System;
+	using System.Collections.Generic;
+	using System.Diagnostics.Contracts;
+	using System.Linq;
+	using System.Text;
+
+	internal static class Utilities {
+		internal static string SuppressCharacters(string fileName, char[] suppress, char replacement) {
+			Contract.Requires<ArgumentNullException>(fileName != null);
+			Contract.Requires<ArgumentNullException>(suppress != null);
+
+			if (fileName.IndexOfAny(suppress) < 0) {
+				return fileName;
+			}
+
+			StringBuilder builder = new StringBuilder(fileName);
+			foreach (char ch in suppress) {
+				builder.Replace(ch, replacement);
+			}
+
+			return builder.ToString();
+		}
+	}
+}