valueTransformerName
The name of the transformer to use for the attribute value.
Declaration
var valueTransformerName: String? { get set }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.