added support for swift 4.2

TTSegmentedControl.podspec

@@ -7,12 +7,12 @@ s.license = 'MIT'
 s.name = "TTSegmentedControl"
 s.summary = "An elegant, animated and customizable segmented control for iOS."
 s.requires_arc = true
-s.version = "0.4.5"
+s.version = "0.4.6"
 s.author = { "Igor Dumitru" => "igor.dumitru@tapptitude.com" }
 s.homepage = "https://tapptitude.com/"
 s.framework = "UIKit"
 s.source = { :git => 'https://github.com/tapptitude/TTSegmentedControl.git', :tag => s.version }
 s.source_files = 'TTSegmentedControl/*.{swift}'
-s.pod_target_xcconfig = { 'SWIFT_VERSION' => '4.0' }
+s.pod_target_xcconfig = { 'SWIFT_VERSION' => '4.2' }
 
 end

TTSegmentedControl.xcodeproj/project.pbxproj

@@ -14,9 +14,7 @@
 		8193E5DE1F8A70A900E1604E /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 8193E5DC1F8A70A900E1604E /* LaunchScreen.storyboard */; };
 		8193E5E71F8A725700E1604E /* TTSegmentedControl.swift in Sources */ = {isa = PBXBuildFile; fileRef = 81535A881F88BD2A00398A9A /* TTSegmentedControl.swift */; };
 		8193E5E81F8A725800E1604E /* TTSegmentedControl.swift in Sources */ = {isa = PBXBuildFile; fileRef = 81535A881F88BD2A00398A9A /* TTSegmentedControl.swift */; };
-		8193E5E91F8A725B00E1604E /* TTSegmentedControl.h in Headers */ = {isa = PBXBuildFile; fileRef = 81535A871F88BD2A00398A9A /* TTSegmentedControl.h */; };
 		8193E5EA1F8A725F00E1604E /* Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = 81535A891F88BD2A00398A9A /* Info.plist */; };
-		8193E5EB1F8A725F00E1604E /* Info.plist in Resources */ = {isa = PBXBuildFile; fileRef = 81535A891F88BD2A00398A9A /* Info.plist */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -99,7 +97,6 @@
 			isa = PBXHeadersBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				8193E5E91F8A725B00E1604E /* TTSegmentedControl.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -194,7 +191,6 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				8193E5EB1F8A725F00E1604E /* Info.plist in Resources */,
 				8193E5DE1F8A70A900E1604E /* LaunchScreen.storyboard in Resources */,
 				8193E5DB1F8A70A900E1604E /* Assets.xcassets in Resources */,
 				8193E5D91F8A70A900E1604E /* Main.storyboard in Resources */,
@@ -409,12 +405,12 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = CZT2X995U5;
+				DEVELOPMENT_TEAM = NF6484JE8F;
 				INFOPLIST_FILE = TTSegmentedControlSample/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.tapptitude.TTSegmentedControlSample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -424,12 +420,12 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = CZT2X995U5;
+				DEVELOPMENT_TEAM = NF6484JE8F;
 				INFOPLIST_FILE = TTSegmentedControlSample/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.tapptitude.TTSegmentedControlSample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Release;

TTSegmentedControl.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

TTSegmentedControl.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>BuildSystemType</key>
+	<string>Original</string>
+</dict>
+</plist>

TTSegmentedControl/TTSegmentedControl.swift

@@ -40,7 +40,7 @@ open class TTSegmentedControl: UIView {
     public struct BounceOptions {
         var springDamping:CGFloat = 0.7
         var springInitialVelocity:CGFloat = 0.2
-        var options:UIViewAnimationOptions = .curveEaseInOut
+        var options:UIView.AnimationOptions = .curveEaseInOut
     }
 
     open var itemTitles: [String] = ["Item1", "Item2", "Item3"]
@@ -299,8 +299,8 @@ extension TTSegmentedControl {
         let textColor = isSelected ? selectedTextColor : defaultTextColor
         let textFont = isSelected ? selectedTextFont : defaultTextFont
 
-        let attributes = [NSAttributedStringKey.foregroundColor : textColor,
-                          NSAttributedStringKey.font : textFont]
+        let attributes = [NSAttributedString.Key.foregroundColor : textColor,
+                          NSAttributedString.Key.font : textFont]
         let attributedString = NSMutableAttributedString(string: text, attributes: attributes)
         return attributedString
     }

TTSegmentedControlSample/AppDelegate.swift

@@ -14,7 +14,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     var window: UIWindow?
 
 
-    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+    private func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
         // Override point for customization after application launch.
         return true
     }