kOS.Safe.Persistence.Harddisk.ParentDirectoryForPath C# (CSharp) Method

        private HarddiskDirectory ParentDirectoryForPath(VolumePath path, bool create = false)
        {
            HarddiskDirectory directory = RootHarddiskDirectory;
            if (path.Depth > 0)
            {
                return RootHarddiskDirectory.GetSubdirectory(path.GetParent(), create);
            }
            else
            {
                throw new Exception("This directory does not have a parent");
            }
        }