Docs update

CoreStoreDemo/CoreStoreDemo.xcodeproj/xcshareddata/xcschemes/CoreStoreDemo.xcscheme

@@ -27,8 +27,6 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
-      <Testables>
-      </Testables>
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
@@ -38,8 +36,8 @@
             ReferencedContainer = "container:CoreStoreDemo.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
+      <Testables>
+      </Testables>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -61,8 +59,6 @@
             ReferencedContainer = "container:CoreStoreDemo.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

CoreStoreDemo/CoreStoreDemo/Loggers Demo/CustomLoggerViewController.swift

@@ -31,7 +31,7 @@ class CustomLoggerViewController: UIViewController, CoreStoreLogger {
         
         super.viewDidAppear(animated)
 
-        Shared.logger = self
+        CoreStoreDefaults.logger = self
 
         let alert = UIAlertController(
             title: "Logger Demo",
@@ -46,7 +46,7 @@ class CustomLoggerViewController: UIViewController, CoreStoreLogger {
 
         super.viewDidDisappear(animated)
 
-        Shared.logger = DefaultLogger()
+        CoreStoreDefaults.logger = DefaultLogger()
     }
 
     

CoreStoreDemo/CoreStoreDemo/SwiftUI Demo/SwiftUIContainerViewController.swift

@@ -13,13 +13,19 @@ import CoreStore
 import SwiftUI
 
 #endif
+
+#if canImport(Combine)
+import Combine
+
+#endif
+
 import Compression
 final class SwiftUIContainerViewController: UIViewController {
     
     override func viewDidLoad() {
         super.viewDidLoad()
         
-        #if canImport(SwiftUI)
+        #if canImport(SwiftUI) && canImport(Combine)
         
         if #available(iOS 13, *) {
             

CoreStoreDemo/CoreStoreDemo/SwiftUI Demo/SwiftUIView.swift

@@ -6,11 +6,13 @@
 //  Copyright © 2019 John Rommel Estropia. All rights reserved.
 //
 
-#if canImport(SwiftUI)
-
+#if canImport(SwiftUI) && canImport(Combine)
 import SwiftUI
+import Combine
+
 import CoreStore
 
+
 @available(iOS 13.0.0, *)
 struct SwiftUIView: View {