manuege / coredatable Goto Github PK
View Code? Open in Web Editor NEWEasy Codable conformance in NSManagedObject subclasses.
License: MIT License
Easy Codable conformance in NSManagedObject subclasses.
License: MIT License
I'm trying to encode the following model:
final class ManagedHabit: NSManagedObject, CoreDataCodable {
@NSManaged var id: String
@NSManaged var name: String
@NSManaged var notifications: NSSet?
enum CodingKeys: String, CoreDataCodingKey {
case id
case name
case notifications
}
}
final class ManagedNotification: NSManagedObject, CoreDataCodable {
@NSManaged var id: String
@NSManaged var userNotificationId: String
@NSManaged var enabled: Bool
@NSManaged var habit: ManagedHabit
enum CodingKeys: String, CoreDataCodingKey {
case id
case userNotificationId
case enabled
}
}
…
let encoder = JSONEncoder()
let jsonData = try encoder.encode(object)
I get an error.
The CoreDataEncoder
class contains a method
private func encode (_ relationship: NSRelationshipDescription, object: ManagedObject, key: Keys, container: KeyedContainer) throws
that uses NSStringFromClass
in its implementation, which always returns nil. This is because you need to use NSClassFromString(“<ModuleName>.<ClassName>”)
. I checked this and it works.
The same problem is present in the CoreDataDecodable
extension in the method
private func set (_ relationship: NSRelationshipDescription, from container: CoreDataKeyedDecodingContainer <Self>, with codingKey: CodingKeys) throws
Please, can you fix this?
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.