Enabling core data lightweight migration in Swift 3

Question

According to the articles I have read the correct way to enable core data light weight migrations is by passing options to addPersistentStoreWithType:

Answer 1

Note that both NSPersistentStore's shouldInferMappingModelAutomatically and shouldMigrateStoreAutomatically are true by default.

Apple reference for:

• shouldInferMappingModelAutomatically

• shouldMigrateStoreAutomatically