Question

I have the following code which gives me a Stack containing the folder hierarchy of a path:

var path = @"C:\Folder1\Folder2\Folder3\Folder4\Folder5\FileName.ext";

// String array with an element for each level
var folders = path.Split('\\');

var stack = new Stack<string>();

foreach(var folder in folders)
    stack.Push(folder);

var filename = stack.Pop(); // 'FileName.ext'
var parent = stack.Pop(); // 'Folder5'
var grandParent = stack.Pop(); // 'Folder4'

Just out of curiosity, is there a more elegant way to convert the folders array into a Stack without the foreach loop? Something like the (non-existent) following:

var folders = path.Split('\\').Reverse().ToStack();

I look forward to your suggestions!

Answer 1

Stack<T> has a constructor that accepts IEnumerable<T>