Updates to conform to idiomatic Swift.

Author: mrlegowatch

Examples/CharacterGenerator/CharacterGenerator/CharacterGenerator/Player/PlayerDetailView.swift

@@ -24,12 +24,11 @@ struct PlayerDetailView: View {
                 ForEach(0..<characterSheet.numberOfSections, id: \.self) { section in
                     HStack(spacing: 6) {
                         ForEach(0..<characterSheet.numberOfItems(in: section), id: \.self) { item in
-                            let indexPath = IndexPath(item: item, section: section)
-                            traitView(for: indexPath)
+                            traitView(for: section, item: item)
                         }
                     }
                     .padding()
-                    .background(Color(.secondarySystemBackground))
+                    .background(.background.secondary)
                     .cornerRadius(12)
                 }
             }
@@ -40,10 +39,10 @@ struct PlayerDetailView: View {
     }
 
     @ViewBuilder
-    private func traitView(for indexPath: IndexPath) -> some View {
-        let cellIdentifier = characterSheet.cellIdentifiers[indexPath.section][indexPath.item]
-        let keys = characterSheet.keys[indexPath.section][indexPath.item]
-        let label = characterSheet.labelKeys[indexPath.section][indexPath.item]
+    private func traitView(for section: Int, item: Int) -> some View {
+        let cellIdentifier = characterSheet.cellIdentifiers[section][item]
+        let keys = characterSheet.keys[section][item]
+        let label = characterSheet.labelKeys[section][item]
 
         switch cellIdentifier {
         case "labeledText":
@@ -198,7 +197,7 @@ struct AbilityItemView: View {
         }
         .padding(8)
         .frame(maxWidth: .infinity)
-        .background(Color(.tertiarySystemBackground))
+        .background(.background.tertiary)
         .cornerRadius(8)
     }
 }

Examples/CharacterGenerator/CharacterGenerator/CharacterGenerator/Player/PlayerListView.swift

@@ -32,11 +32,11 @@ struct PlayerListView: View {
         }
         .navigationTitle("Characters")
         .toolbar {
-            ToolbarItem(placement: .navigationBarLeading) {
+            ToolbarItem(placement: .topBarLeading) {
                 EditButton()
             }
 
-            ToolbarItem(placement: .navigationBarTrailing) {
+            ToolbarItem(placement: .topBarTrailing) {
                 Button {
                     appState.addNewCharacter()
                     if let newPlayer = appState.players[0] {

Sources/RolePlayingCore/Currency/UnitCurrency.swift

@@ -43,8 +43,12 @@ public final class UnitCurrency : Dimension, @unchecked Sendable {
         super.init(symbol: symbol, converter: converter)
     }
 
-    // TODO: In order to provide the other init method, I was required to implement
-    // this one as well. However, I don't know how to reconcile NSCoder with Codable.
+    // MARK: NSCoding Support
+    
+    /// Required initializer for NSCoding support, because `Dimension` conforms to `NSSecureCoding`.
+    /// Since this class has a custom initializer, Swift requires all designated initializers from the superclass.
+    ///
+    /// This library actually uses `Codable` for serialization (see below).
     public required init?(coder aDecoder: NSCoder) {
         super.init(coder: aDecoder)
     }