Remove empty spaces and lines

MaterialShowcase/MaterialShowcase+Calculations.swift

@@ -10,7 +10,7 @@ import Foundation
 import UIKit
 
 extension MaterialShowcase {
-
+  
   func isInGutter(center: CGPoint) -> Bool {
     return center.y < offsetThreshold || containerView.frame.height - center.y < offsetThreshold
   }

MaterialShowcase/MaterialShowcase.swift

@@ -14,7 +14,6 @@ import UIKit
 
 public class MaterialShowcase: UIView {
 
-
   @objc public enum BackgroundTypeStyle: Int {
     case circle //default
     case full//full screen
@@ -52,7 +51,7 @@ public class MaterialShowcase: UIView {
   var targetRippleView: UIView!
   var targetCopyView: UIView!
   var instructionView: MaterialShowcaseInstructionView!
-    
+
   var onTapThrough: (() -> Void)?
 
   // MARK: Public Properties
@@ -91,8 +90,6 @@ public class MaterialShowcase: UIView {
   // Delegate
   @objc public weak var delegate: MaterialShowcaseDelegate?
 
-
-
   public init() {
     // Create frame
     let frame = CGRect(x: 0, y: 0, width: UIScreen.main.bounds.width, height: UIScreen.main.bounds.height)
@@ -200,9 +197,7 @@ extension MaterialShowcase {
       handler()
     }
   }
-
-
-
+
 }
 
 // MARK: - Utility API
@@ -522,7 +517,7 @@ extension MaterialShowcase {
     if delegate != nil && delegate?.showCaseDidDismiss != nil {
       delegate?.showCaseDidDismiss?(showcase: self, didTapTarget: didTapTarget)
     }
-
+    
     if didTapTarget {
       onTapThrough?()
     }

MaterialShowcase/MaterialShowcaseController.swift

@@ -84,10 +84,11 @@ open class MaterialShowcaseController {
 }
 
 extension MaterialShowcaseController: MaterialShowcaseDelegate {
-    public func showCaseWillDismiss(showcase: MaterialShowcase, didTapTarget: Bool) {
+  public func showCaseWillDismiss(showcase: MaterialShowcase, didTapTarget: Bool) {
     delegate?.materialShowcaseController(self, materialShowcaseWillDisappear: showcase, forIndex: currentIndex)
   }
-    public func showCaseDidDismiss(showcase: MaterialShowcase, didTapTarget: Bool) {
+
+  public func showCaseDidDismiss(showcase: MaterialShowcase, didTapTarget: Bool) {
     delegate?.materialShowcaseController(self, materialShowcaseDidDisappear: showcase, forIndex: currentIndex)
     currentShowcase = nil
     if started {

MaterialShowcase/MaterialShowcaseInstructionView.swift

@@ -63,7 +63,7 @@ public class MaterialShowcaseInstructionView: UIView {
   /// Configures and adds primary label view
   private func addPrimaryLabel() {
     if primaryLabel != nil {
-        primaryLabel.removeFromSuperview()
+      primaryLabel.removeFromSuperview()
     }
 
     primaryLabel = UILabel()
@@ -89,7 +89,7 @@ public class MaterialShowcaseInstructionView: UIView {
   /// Configures and adds secondary label view
   private func addSecondaryLabel() {
     if secondaryLabel != nil {
-        secondaryLabel.removeFromSuperview()
+      secondaryLabel.removeFromSuperview()
     }
 
     secondaryLabel = UILabel()
@@ -117,14 +117,14 @@ public class MaterialShowcaseInstructionView: UIView {
   private func getWidth() -> CGFloat{
     //superview was left side
     if (self.superview?.frame.origin.x)! < CGFloat(0) {
-        return frame.width - (frame.minX/2)
+      return frame.width - (frame.minX/2)
     } else if ((self.superview?.frame.origin.x)! + (self.superview?.frame.size.width)! >
-        UIScreen.main.bounds.width) { //superview was right side
-        return (frame.width - frame.minX)/2
+      UIScreen.main.bounds.width) { //superview was right side
+      return (frame.width - frame.minX)/2
     }
     return (frame.width - frame.minX)
   }
-    
+
   /// Overrides this to add subviews. They will be drawn when calling show()
   public override func layoutSubviews() {
     super.layoutSubviews()