Document Revision History

This table describes the changes to NSOperationSample.

DateNotes
2012-03-27

Upgraded to Xcode 4.3 and Mac OS X 10.7, replaced one deprecated API use, adopted NSURL APIs, now uses ARC (Objective-C Automatic Reference Counting).

2009-09-11

Fixed a memory leak, some code reformatting.

2007-06-11

Updated to use NSFileManager to iterate through directories for image files.

2016-04-04

Demonstrates how to use the NSOperation and NSOperationQueue classes.