Database 3

How to move Core Data database to AppGroup folder

Issue #938

To let app and extension to talk to the same database, we need to use AppGroup. Here is how to use replacePersistentStore

Replaces one persistent store with another

actor DatabaseMigrator {
    @AppStorage( …

Written by

Khoa Pham

Composition in Realm

Issue #13

There is time we have models that have some kind of inheritance, like Dog, Cat, Mouse can be Animal. We can use composition to imitate inheritance, we just need to make sure it has unique primary key

Cat and Dog

These are pretty much basic …

Written by

Khoa Pham

Primary key in Realm

Issue #4

Realm is great. But without primary key, it will duplicate the record, like https://github.com/realm/realm-java/issues/2730, http://stackoverflow.com/questions/32322460/should-i-define-the-primary-key-for-each-entity-in-realm, … So to …

Written by

Khoa Pham