How can I easily delete all objects in a Realm

Question

I have the choice of doing a migration, but I would prefer to delete everything in my defaultRealm(). How can I do this easily?

realm.deleteObject(object) 

is the only function along with .deleteObjects.

I have tried the following code:

Method 1

realm.deleteObjects(RLMObject.objectsInRealm(realm, withPredicate: NSPredicate(value: true))) 

Method 2

        realm.deleteObjects(Dog.allObjectsInRealm(realm))         realm.deleteObjects(Person.allObjectsInRealm(realm))         realm.deleteObjects(Goal.allObjectsInRealm(realm))         realm.deleteObjects(Goals.allObjectsInRealm(realm)) 

Both fail to prevent the migration exception.

Answer 1

Use deleteAll():

let realm = try! Realm() try! realm.write {     realm.deleteAll() }