Instance Property

valueTransformerName

The name of the transformer used to transform the attribute value.

Declaration

@property(copy) NSString *valueTransformerName;

Discussion

The attribute must be of type NSTransformedAttributeType.

The transformer must output an NSData object from transformedValue: and must allow reverse transformations.

If this value is nil, Core Data uses a default a transformer that uses NSCoding to archive and unarchive the attribute value.