RxSwift extensions for QueryKit.
RxQueryKit extends QueryKit and provides methods to evaluate and execute operations as observables.
let queryset = Person.queryset(context) .filter { $0.age > 25 } .orderBy { $0.name.ascending }
You can subscribe to any changes to the results of this queryset using the following:
queryset.objects().subscribeNext { print($0) }
You can also subscribe to the number of matching objects:
queryset.count().subscribeNext { print("There are now \($0) people who are more than 25.") }
RxQueryKit provides extensions on managed object context to observe when the objects in a context change or when a context will or did save.
It provides a type safe structure providing the changes objects.
context.qk_objectsDidChange().subscribeNext { notification in print("Objects did change:") print(notification.insertedObjects) print(notification.updatedObjects) print(notification.deletedObjects) } context.qk_willSave().subscribeNext { notification in print("Context will save") } context.qk_didSave().subscribeNext { notification in print("Context did save") }
CocoaPods is the recommended way to add RxQueryKit to your project.
pod 'RxQueryKit'
QueryKit is released under the BSD license. See LICENSE.