public void Save(string save = null)
{
StreamWriter sw = new StreamWriter(save ?? _filePath);
foreach (var currentItem in _rootDirectoryNode.GetAllChildrenPaths())
{
var firstItem = FindItemWithPath(currentItem);
if (firstItem != null)
{
sw.WriteLine(firstItem.ToString());
}
}
sw.Flush();
sw.Close();
}
