The Apple docs state:

"The NSIndexPath class represents the path to a specific node in a
tree of nested array collections"

I can't find how to use the index path to access the tree though.
It should be something along the lines of:

  NSIndexPath *indexPath = ...
  NSArray *nestedArrays = ...
  id obj = [nestedArrays objectByIndexPath:indexPath];

but I just cannot seem to find the right selector for this.

I could easily implement this myself - but there must be something
like this already!? No?

cheers,
Torsten
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