Decodes and returns the object graph previously encoded by NSKeyedArchiver written to the file at a given path.
Original signature is '+ (id)unarchiveObjectWithFile:(NSString *)path'
Available in Mac OS X v10.2 and later.


- path (NSString)
- A path to a file that contains an object graph previously encoded by NSKeyedArchiver.

The object graph previously encoded by NSKeyedArchiver written to the file path. Returns nil if there is no file at path.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)