combine

So, I want to have a Text that changes its content based on the contents of my CoreData Model. To do that I used a computed property in Xcode beta 4 but it doesn't seem to work anymore. Either that's a bug or there is some other issue I don't see? The problem I have exactly is that my View (and the computed property) don't seem to get updated when self.objectWillChange.send() is called in my store. I also tried to 'export' my var into the store and get it from there, with the same result... EDIT: I just tried the same with another class and it didn't work with just objectWillChange.send() but

I am trying to make individually moveable objects. I am able to successfully do it for one object but once I place it into an array, the objects are not able to move anymore. Model: class SocialStore: ObservableObject { @Published var socials : [Social] init(socials: [Social]){ self.socials = socials } } class Social : ObservableObject{ var id: Int var imageName: String var companyName: String @Published var pos: CGPoint init(id: Int, imageName: String, companyName: String, pos: CGPoint) { self.id = id self.imageName = imageName self.companyName = companyName self.pos = pos } var dragGesture :

I've been watching the Data Flow Through SwiftUI WWDC talk . They have a slide with a sample code where they use a Timer publisher that gets connected to a SwiftUI View, and updates the UI with the time. I'm working on some code where I want to do the exact same thing, but can't figure out how this PodcastPlayer.currentTimePublisher is implemented, and then hooked to the UI struct. I have also watched all the videos about Combine. How can I achieve this? The sample code: struct PlayerView : View { let episode: Episode @State private var isPlaying: Bool = true @State private var currentTime:

I want to create MyViewModel which gets data from network and then updates the arrray of results. MyView should subscribe to the $model.results and show List filled with the results. Unfortunately I get an error about "Type of expression is ambiguous without more context". How to properly use ForEach for this case? import SwiftUI import Combine class MyViewModel: ObservableObject { @Published var results: [String] = [] init() { DispatchQueue.main.asyncAfter(deadline: .now() + 1) { self.results = ["Hello", "World", "!!!"] } } } struct MyView: View { @ObservedObject var model: MyViewModel var