How to check if an assembly was compiled in debug mode?

The following method will let you know if the assembly was compiled in debug mode or in release mode:

private bool IsAssemblyBuiltInDebugMode(string filepath)

        {

            return IsAssemblyBuiltInDebugMode(Assembly.LoadFile(Path.GetFullPath(filepath)));

        }

        private bool IsAssemblyBuiltInDebugMode(Assembly assembly)

        {

            foreach (var attribute in assembly.GetCustomAttributes(false))

            {

                var debuggableAttribute = attribute as DebuggableAttribute;

                if (debuggableAttribute != null)

                {

                    return debuggableAttribute.IsJITTrackingEnabled;

                }

            }

            return false;

        }

This is in reference to the article http://www.codeproject.com/Articles/72504/NET-Determine-Whether-an-Assembly-was-compiled-in