A set of helper classes for CoreData.

Installation

• Add the files to your project (each class can be used separately)
• (optional) If your project uses ARC, disable it for the added files (-fno-objc-arc)

Usage

NSManagedObjectContext+PLCoreDataUtils category

Methods for common tasks on NSManagedObjectContext:

• different types of fetch (single/multiple objects, sorting, etc)
• fetch or insert if not pressent
• entity cloning

PLContextHolder

Simplifies the creation of NSManagedObjectContext used on different threads.

• wraps NSManagedObjectContext instances
• child holder context merge into parent context

PLEntityObservatory

Allows for observing of changes on registered (by entityId) CoraData entities.

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Copyright (c) 2012 Polidea. This software is licensed under the BSD License.