This table describes the changes to Model Object Implementation Guide.
| Date | Notes |
|---|---|
| 2008-02-08 | Corrected the implementation example for setNilValueForKey:; updated the examples for dependent keys. |
| 2007-10-31 | Updated for Mac OS X v10.5. |
| 2007-07-10 | Corrected minor typographical errors. |
| 2007-02-08 | Corrected a link to "Managed Object Validation." |
| 2006-09-05 | Reorganized Validation article. |
| 2006-04-04 | Revised reference to Data Modeling article. |
| 2006-03-08 | Added example of interproperty validation; made minor correction to validation method (to check for null error parameter). |
| 2006-01-10 | Corrected a typographical error. |
| 2005-06-04 | New document that describes issues relating to the design and implementation of model objects |
Last updated: 2008-02-08