Update SwiftLint to 0.23.1 and fix colon violations

Author: bcylin

Example/AppDelegate.swift

@@ -31,7 +31,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
   var window: UIWindow?
 
-  func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey : Any]? = nil) -> Bool {
+  func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]? = nil) -> Bool {
     window = UIWindow(frame: UIScreen.main.bounds)
     window?.backgroundColor = UIColor.white
     window?.rootViewController = UINavigationController(rootViewController: ExampleViewController())

Example/CustomizedTokenField.swift

@@ -57,7 +57,7 @@ extension ICTokenField {
     layer.cornerRadius = 5
     layer.shouldRasterize = true
     layer.rasterizationScale = UIScreen.main.scale
-    backgroundColor = UIColor(red:0.8, green:0.32, blue:0.24, alpha:1)
+    backgroundColor = UIColor(red: 0.8, green: 0.32, blue: 0.24, alpha: 1)
 
     textField.textColor = UIColor.white
     textField.tintColor = UIColor.white
@@ -78,7 +78,7 @@ extension ICTokenField {
     ]
 
     highlightedTokenAttributes = [
-      .foregroundColor: UIColor(red:0.8, green:0.32, blue:0.24, alpha:1),
+      .foregroundColor: UIColor(red: 0.8, green: 0.32, blue: 0.24, alpha: 1),
       .backgroundColor: UIColor.white,
       .font: UIFont.boldSystemFont(ofSize: 14)
     ]

Example/CustomizedTokenViewController.swift

@@ -48,7 +48,7 @@ class CustomizedTokenViewController: UIViewController, ICTokenFieldDelegate {
 
   override func viewDidLoad() {
     super.viewDidLoad()
-    navigationController?.navigationBar.barTintColor = UIColor(red:0.96, green:0.48, blue:0.4, alpha:1)
+    navigationController?.navigationBar.barTintColor = UIColor(red: 0.96, green: 0.48, blue: 0.4, alpha: 1)
     navigationController?.navigationBar.isTranslucent = false
     navigationController?.navigationBar.barStyle = .black
 

ICInputAccessoryUITests/ICTokenFieldUITests.swift

@@ -56,7 +56,7 @@ class ICTokenFieldUITests: XCTestCase {
   }
 
   func testTokenField() {
-    let textField = app.tables.cells.containing(.staticText, identifier:"ICTokenField").children(matching: .textField).element
+    let textField = app.tables.cells.containing(.staticText, identifier: "ICTokenField").children(matching: .textField).element
     typeTexts(in: textField)
   }
 
@@ -68,7 +68,7 @@ class ICTokenFieldUITests: XCTestCase {
 
   func testStoryboard() {
     app.tables.buttons["Storyboard"].tap()
-    let tokenField = app.tables.cells.containing(.staticText, identifier:"Storyboard ICTokenField").children(matching: .textField).element
+    let tokenField = app.tables.cells.containing(.staticText, identifier: "Storyboard ICTokenField").children(matching: .textField).element
     typeTexts(in: tokenField)
     app.tables.buttons["Back to Code"].tap()
   }

Podfile

@@ -5,5 +5,5 @@ workspace "ICInputAccessory"
 project "ICInputAccessory"
 
 target "Example" do
-  pod "SwiftLint", "0.19.0"
+  pod "SwiftLint", "0.23.1"
 end

Podfile.lock

@@ -1,12 +1,12 @@
 PODS:
-  - SwiftLint (0.19.0)
+  - SwiftLint (0.23.1)
 
 DEPENDENCIES:
-  - SwiftLint (= 0.19.0)
+  - SwiftLint (= 0.23.1)
 
 SPEC CHECKSUMS:
-  SwiftLint: 3537a05b34060e78e7510f04fb7537d738247803
+  SwiftLint: 1b670ce79284c76520f84060e87d645078fd32fa
 
-PODFILE CHECKSUM: 0709dcae81d808b2c03cbe4911faac9680768b93
+PODFILE CHECKSUM: dec0ae8a38d3fe9451404a87c1e15577f6685e53
 
 COCOAPODS: 1.3.1

Source/KeyboardDismissTextField/ICKeyboardDismissAccessoryView.swift

@@ -53,7 +53,7 @@ open class ICKeyboardDismissAccessoryView: UIView {
   }()
 
   private struct Constants {
-    static let ButtonColor = UIColor(red:0.21, green:0.2, blue:0.19, alpha:0.5)
+    static let ButtonColor = UIColor(red: 0.21, green: 0.2, blue: 0.19, alpha: 0.5)
     static let EdgePadding = CGFloat(7)
     static let InteractiveSize = CGSize(width: 44, height: 44)
   }

Source/TokenField/ICInsetLabel.swift

@@ -44,7 +44,7 @@ class ICInsetLabel: UILabel {
     switch cornerRadius {
     case let .constant(radius) where radius > 0:
       layer.cornerRadius = radius
-      fallthrough
+      fallthrough // swiftlint:disable:this fallthrough
     case .dynamic:
       layer.masksToBounds = true
       layer.shouldRasterize = true

Source/TokenField/ICToken.swift

@@ -42,7 +42,7 @@ class ICToken: UIView {
   }
 
   var normalTextAttributes: [NSAttributedStringKey: NSObject] = [
-    .foregroundColor: UIColor(red:0.14, green:0.38, blue:0.95, alpha:1),
+    .foregroundColor: UIColor(red: 0.14, green: 0.38, blue: 0.95, alpha: 1),
     .backgroundColor: UIColor.clear
   ] {
     didSet {
@@ -53,7 +53,7 @@ class ICToken: UIView {
 
   var highlightedTextAttributes: [NSAttributedStringKey: NSObject] = [
     .foregroundColor: UIColor.white,
-    .backgroundColor: UIColor(red:0.14, green:0.38, blue:0.95, alpha:1)
+    .backgroundColor: UIColor(red: 0.14, green: 0.38, blue: 0.95, alpha: 1)
   ] {
     didSet {
       if isHighlighted { updateTextLabel() }