Updates Package.swift to include latest changes, and cleans up some Objc code

Author: Jason Rodriguez

LTHPasscodeViewController/LTHPasscodeViewController.m

@@ -14,9 +14,14 @@
 
 #define LTHFailedAttemptLabelHeight [_failedAttemptLabel.text sizeWithAttributes: @{NSFontAttributeName : _labelFont}].height
 
+#ifndef LTHLocalizedString
+#define LTHLocalizedString(key) [[NSBundle bundleWithPath:[[NSBundle bundleForClass:[LTHPasscodeViewController class]] pathForResource:@"LTHPasscodeViewController" ofType:@"bundle"]] localizedStringForKey:(key) value:@"" table:_localizationTableName]
+#endif
+
 #ifndef LTHPasscodeViewControllerStrings
-#define LTHPasscodeViewControllerStrings(key) \
-[[[NSBundle bundleWithPath:[[NSBundle bundleForClass:[LTHPasscodeViewController class]] pathForResource:@"LTHPasscodeViewController" ofType:@"bundle"]] localizedStringForKey:(key) value:@"" table:_localizationTableName] length] == 0 ? NSLocalizedString(key, bundle: .module, comment: "") : [[NSBundle bundleWithPath:[[NSBundle bundleForClass:[LTHPasscodeViewController class]] pathForResource:@"LTHPasscodeViewController" ofType:@"bundle"]] localizedStringForKey:(key) value:@"" table:_localizationTableName]
+#define LTHPasscodeViewControllerStrings(key) [LTHLocalizedString(key) length] == 0 \
+    ? NSLocalizedString(key, bundle: .module) \
+    : LTHLocalizedString(key)
 #endif
 
 // MARK: Please read

Package.swift

@@ -18,7 +18,6 @@ let package = Package(
             name: "LTHPasscodeViewController",
             path: ".",
             exclude: ["Demo", "CHANGELOG.md", "LICENSE.txt", "README.md"],
-            sources: ["LTHPasscodeViewController/LTHKeychainUtils.h", "LTHPasscodeViewController/LTHKeychainUtils.m", "LTHPasscodeViewController/LTHPasscodeViewController.h", "LTHPasscodeViewController/LTHPasscodeViewController.m"],
             resources: [.process("Localizations/LTHPasscodeViewController.bundle")],
             publicHeadersPath: "LTHPasscodeViewController"
         )

README.md

@@ -3,24 +3,24 @@ Simple to use iOS 7 style Passcode - the one you get in Settings when changing y
 
 # Installation
 
-### CocoaPods
-
-[CocoaPods](https://cocoapods.org) is a dependency manager for Cocoa projects. For usage and installation instructions, visit their website. To integrate LTHPasscodeViewController into your Xcode project using CocoaPods, specify it in your `Podfile`:
-
-```ruby
-pod 'LTHPasscodeViewController', '~> 4.0.1'
-```
-
 ### Swift Package Manager
 
 __NOTE__: _These instructions are intended for usage on Xcode 11 and higher. Xcode 11 is the first version of Xcode that integrates Swift Package manager and makes it way easier to use than it was at the command line. If you are using older versions of Xcode, we recommend using CocoaPods._
 
 1. Go to File > Swift Packages > Add Package Dependency...
-2. Paste the URL to the LTHPasscodeViewController repo on GitHub (https://github.com/rolandleth/LTHPasscodeViewController.git) into the search bar, then hit the Next button:
+2. Paste the URL to the `LTHPasscodeViewController` repo on GitHub (https://github.com/rolandleth/LTHPasscodeViewController.git) into the search bar, then hit the Next button:
 3. Select what version you want to use, then hit next (Xcode will automatically suggest the current version Up to Next Major).
 4. Select the `LTHPasscodeViewController` library and then hit finish.
 5. You're done!
 
+### CocoaPods
+
+[CocoaPods](https://cocoapods.org) is a dependency manager for Cocoa projects. For usage and installation instructions, visit their website. To integrate `LTHPasscodeViewController` into your Xcode project using CocoaPods, specify it in your `Podfile`:
+
+```ruby
+pod 'LTHPasscodeViewController', '~> 4.0.1'
+```
+
 ### Manually
 
 Simply clone the repo and drag the contents of `LTHPasscodeViewController` to your project.
@@ -69,7 +69,7 @@ if ([LTHPasscodeViewController doesPasscodeExist]) {
 
 ```objc
 /**
- @param    viewController The view controller where the passcode view controller will be displayed.
+ @param viewController The view controller where the passcode view controller will be displayed.
  @param asModal        Set to YES to present as a modal, or to NO to push on the current nav stack.
  */
 - (void)showForEnablingPasscodeInViewController:(UIViewController *)viewController asModal:(BOOL)isModal;