I am a novice in core data integration and want to know what is foreword mapping and inverse mapping in iOS.
I need to incorporate JSON requests using inverse mapping
please also provide a quick link for the theories if possible.
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I am a novice in core data integration and want to know what is foreword mapping and inverse mapping in iOS.
I need to incorporate JSON requests using inverse mapping
please also provide a quick link for the theories if possible.
Forward mapping means standard referencing of an object within a data object that contains it. Inverse mapping is the other, non-trivial reference back to the containing object.
As always, one of the best tutorials is available via Ray Wenderlich:
http://www.raywenderlich.com/934/core-data-on-ios-5-tutorial-getting-started