Removed extension vor optional bindings. Instead introduced binding for each variable in the views. Seems much cleaner. Maybe in some future xcode version that is implemented officially

Zockerhoehle.xcodeproj/project.pbxproj

@@ -33,7 +33,6 @@
 		B9A0550322F8C2740054D9A0 /* MainView.swift in Sources */ = {isa = PBXBuildFile; fileRef = B9A0550222F8C2740054D9A0 /* MainView.swift */; };
 		B9A0550522F8CB400054D9A0 /* GameSeriesLibraryView.swift in Sources */ = {isa = PBXBuildFile; fileRef = B9A0550422F8CB400054D9A0 /* GameSeriesLibraryView.swift */; };
 		B9BCCEB92653BDEA005F46D6 /* ICloudManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = B9BCCEB82653BDEA005F46D6 /* ICloudManager.swift */; };
-		B9BCCEBB2653CA8E005F46D6 /* SwiftUIBindingExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = B9BCCEBA2653CA8E005F46D6 /* SwiftUIBindingExtension.swift */; };
 		B9BCF4CA2168ACB600ECBAAC /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = B9BCF4C92168ACB600ECBAAC /* LaunchScreen.storyboard */; };
 		B9E2A07B233B6A8F00EAEB14 /* GameSeriesEditView.swift in Sources */ = {isa = PBXBuildFile; fileRef = B9E2A07A233B6A8F00EAEB14 /* GameSeriesEditView.swift */; };
 		B9E2A07E233B6E4F00EAEB14 /* ConsoleAllView.swift in Sources */ = {isa = PBXBuildFile; fileRef = B9E2A07C233B6E4F00EAEB14 /* ConsoleAllView.swift */; };
@@ -103,7 +102,6 @@
 		B9A0550222F8C2740054D9A0 /* MainView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainView.swift; sourceTree = "<group>"; };
 		B9A0550422F8CB400054D9A0 /* GameSeriesLibraryView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GameSeriesLibraryView.swift; sourceTree = "<group>"; };
 		B9BCCEB82653BDEA005F46D6 /* ICloudManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ICloudManager.swift; sourceTree = "<group>"; };
-		B9BCCEBA2653CA8E005F46D6 /* SwiftUIBindingExtension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SwiftUIBindingExtension.swift; sourceTree = "<group>"; };
 		B9BCF4C92168ACB600ECBAAC /* LaunchScreen.storyboard */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; path = LaunchScreen.storyboard; sourceTree = "<group>"; };
 		B9E2A07A233B6A8F00EAEB14 /* GameSeriesEditView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GameSeriesEditView.swift; sourceTree = "<group>"; };
 		B9E2A07C233B6E4F00EAEB14 /* ConsoleAllView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ConsoleAllView.swift; sourceTree = "<group>"; };
@@ -171,7 +169,6 @@
 				B9EC09812383F94B004BC9AB /* LibraryExport.swift */,
 				B90E03EA238557D900E79643 /* LibraryImport.swift */,
 				B98CBBE2265045AC00B1B7AC /* URLExtension.swift */,
-				B9BCCEBA2653CA8E005F46D6 /* SwiftUIBindingExtension.swift */,
 			);
 			path = Utils;
 			sourceTree = "<group>";
@@ -396,7 +393,6 @@
 				B94CB50022D1352F0029BFAD /* Accessory+CoreDataProperties.swift in Sources */,
 				B9E2A07B233B6A8F00EAEB14 /* GameSeriesEditView.swift in Sources */,
 				B94CB50422D1352F0029BFAD /* Game+CoreDataProperties.swift in Sources */,
-				B9BCCEBB2653CA8E005F46D6 /* SwiftUIBindingExtension.swift in Sources */,
 				B98A736022C1738800FB3410 /* CDManager.swift in Sources */,
 				B9E2A07E233B6E4F00EAEB14 /* ConsoleAllView.swift in Sources */,
 				B9BCCEB92653BDEA005F46D6 /* ICloudManager.swift in Sources */,

Zockerhoehle/Utils/SwiftUIBindingExtension.swift

@@ -1,17 +0,0 @@
-//
-//  SwiftUIBindingExtension.swift
-//  Zockerhoehle
-//
-//  Created by Julian-Steffen Müller on 18.05.21.
-//  Copyright © 2021 Julian-Steffen Müller. All rights reserved.
-//
-
-import Foundation
-import SwiftUI
-
-func ??<T>(lhs: Binding<Optional<T>>, rhs: T) -> Binding<T> {
-    Binding(
-        get: { lhs.wrappedValue ?? rhs },
-        set: { lhs.wrappedValue = $0 }
-    )
-}

Zockerhoehle/Views/ConsoleEditView.swift

@@ -11,14 +11,26 @@ import SwiftUI
 struct ConsoleEditView: View {
     @ObservedObject var console : Console
     
+    var consoleShortNameBinding: Binding<String> {
+        Binding<String>(
+            get: { self.console.shortName ?? "" },
+            set: { self.console.shortName = $0 })
+    }
+    
+    var consoleManufacturerBinding: Binding<String> {
+        Binding<String>(
+            get: { self.console.manufacturer ?? "" },
+            set: { self.console.manufacturer = $0 })
+    }
+    
     @State var isImportingLogo : Bool = false
     let defaultImage = UIImage()
     
     var body: some View {
         Form {
             TextField("Name der Konsole", text: $console.name)
-            TextField("Abkürzung", text: $console.shortName ?? "")
+            TextField("Abkürzung", text: consoleShortNameBinding)
-            TextField("Hersteller", text: $console.manufacturer ?? "")
+            TextField("Hersteller", text: consoleManufacturerBinding)
             DatePicker(selection: $console.releaseDate, in: ...Date(), displayedComponents: .date) {
                 Text("Erscheinungsjahr")
             }

Zockerhoehle/Views/GameSeriesEditView.swift

@@ -11,11 +11,17 @@ import SwiftUI
 struct GameSeriesEditView: View {
     @ObservedObject var gameSeries : GameSeries
     
+    var seriesNameBinding: Binding<String> {
+        Binding<String>(
+            get: { self.gameSeries.name ?? "" },
+            set: { self.gameSeries.name = $0 })
+    }
+    
     @State var isImportingLogo : Bool = false
     
     var body: some View {
         Form {
-            TextField("Name der Konsole", text: $gameSeries.name ?? "")
+            TextField("Name der Konsole", text: seriesNameBinding)
             
             //TODO Image
             /*gameSeriesViewModel.cover.map {