The Versions store will do this automatically. It can detect when blocks of a
file have been duplicated and avoid storing those blocks on disk.
On Jul 28, 2011, at 12:37 AM, Daniel Vollmer wrote:
> Salutations,
>
> in my custom document package I'm always including a large-ish chunk of data
>
Salutations,
in my custom document package I'm always including a large-ish chunk of data
that does not get modified as I change the document itself. Currently, I'm
keeping this around as NSData-object and write it out when being asked by
NSDocument to return my fileWrapper as one sub-file of t
