forgot to update walk-responder-chain code

Author: mattneub

bk2ch23p824peopleGroupsCoreData/ch36p1079peopleGroupsCoreData/PeopleLister.swift

@@ -8,6 +8,18 @@ func delay(_ delay:Double, closure:@escaping ()->()) {
     DispatchQueue.main.asyncAfter(deadline: when, execute: closure)
 }
 
+extension UIResponder {
+    func next<T:UIResponder>(ofType: T.Type) -> T? {
+        let r = self.next
+        if let r = r as? T ?? r?.next(ofType: T.self) {
+            return r
+        } else {
+            return nil
+        }
+    }
+}
+
+
 
 class PeopleLister: UITableViewController, NSFetchedResultsControllerDelegate, UITextFieldDelegate {
 
@@ -93,9 +105,7 @@ class PeopleLister: UITableViewController, NSFetchedResultsControllerDelegate, U
 
     func textFieldDidEndEditing(_ textField: UITextField) {
         print("did end editing")
-        var v : UIView = textField
-        repeat { v = v.superview! } while !(v is UITableViewCell)
-        let cell = v as! UITableViewCell
+        guard let cell = textField.next(ofType: UITableViewCell.self) else { return }
         let ip = self.tableView.indexPath(for:cell)!
         let object = self.frc.object(at:ip)
         object.setValue(textField.text!, forKey: ((textField.tag == 1) ? "firstName" : "lastName"))

bk2ch24p848onDemandResources/ODRTest.xcodeproj/xcshareddata/xcschemes/ODRTest.xcscheme

@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1200"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "812930B71DB1A439007806F6"
+               BuildableName = "ODRTest.app"
+               BlueprintName = "ODRTest"
+               ReferencedContainer = "container:ODRTest.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "812930B71DB1A439007806F6"
+            BuildableName = "ODRTest.app"
+            BlueprintName = "ODRTest"
+            ReferencedContainer = "container:ODRTest.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "812930B71DB1A439007806F6"
+            BuildableName = "ODRTest.app"
+            BlueprintName = "ODRTest"
+            ReferencedContainer = "container:ODRTest.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

bk2ch26p878undoableDrag4/ch39p1123undoableDrag4.xcodeproj/project.pbxproj

@@ -260,6 +260,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
+				DEVELOPMENT_TEAM = W3LHX5RGV2;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "ch39p1123undoableDrag/ch39p1123undoableDrag4-Prefix.pch";
 				INFOPLIST_FILE = "$(SRCROOT)/ch39p1123undoableDrag/Info.plist";
@@ -282,6 +283,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
+				DEVELOPMENT_TEAM = W3LHX5RGV2;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "ch39p1123undoableDrag/ch39p1123undoableDrag4-Prefix.pch";
 				INFOPLIST_FILE = "$(SRCROOT)/ch39p1123undoableDrag/Info.plist";