Realm Cocoa 0.87.4

We just pushed a Realm Objective-C update to this website and to CocoaPods. Here’s what’s new!

Inverse Relationships

It’s now possible to obtain all objects linking to a given object through a specific property, also known as inverse relationships or backlinks. For example, calling -linkingObjectsOfClass:forProperty: on a Dog instance will return all objects of the specified class linking to the calling instance with the specified property. It’s possible to simplify this pattern by defining a read-only owners property on Dog:

Bug Fixes

• This version fixes a bug where Realm would crash due to missing search index when migrating an object with a string primary key in a database created using an older versions (0.86.3 and earlier).
• An exception is now thrown when passing an array containing a non-RLMObject to -[RLMRealm addObjects:].
• This version includes a fix a crash occurring when deleting an object from multiple threads.

---

Thanks for reading. Now go forth and build amazing apps with Realm! As always, we’re around on the mailing list, StackOverflow, GitHub, twitter and email.