\On Mon, Jul 7, 2008 at 10:13 AM, Randy Canegaly <[EMAIL PROTECTED]> wrote:
> I have an application whose data model is an NSMutableArray with elements
> that could be pointers other NSMutableArrays, much like what you would
> navigate with a NSIndexPath.  I am using NSKeyedArchiver to archive the data
> model to a file.  Right now I archive the entire top level array object (and
> therefore all its parts) to the file using archiveRootObject:toFile.
> Is it possible to archive only the portion of the data model that changed

  There is no direct "Cocoa Way" to do this, AFAIK. Consider Core Data
(using the SQLite store type).

--
I.S.
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