issue-44: updated to iOS 9

MaterialKit.xcodeproj/project.pbxproj

@@ -324,6 +324,8 @@
 		9638322D1B88DFD80015F710 /* Project object */ = {
 		9638322D1B88DFD80015F710 /* Project object */ = {
 			isa = PBXProject;
 			isa = PBXProject;
 			attributes = {
 			attributes = {
+				LastSwiftMigration = 0710;
+				LastSwiftUpdateCheck = 0710;
 				LastUpgradeCheck = 0640;
 				LastUpgradeCheck = 0640;
 				ORGANIZATIONNAME = "GraphKit, Inc.";
 				ORGANIZATIONNAME = "GraphKit, Inc.";
 				TargetAttributes = {
 				TargetAttributes = {

Source/BasicCardView.swift

@@ -230,14 +230,14 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 				// container
 				// container
 				if nil == titleLabelContainer {
 				if nil == titleLabelContainer {
 					titleLabelContainer = UIView()
 					titleLabelContainer = UIView()
-					titleLabelContainer!.setTranslatesAutoresizingMaskIntoConstraints(false)
+					titleLabelContainer!.translatesAutoresizingMaskIntoConstraints = false
 					titleLabelContainer!.backgroundColor = MaterialTheme.clear.color
 					titleLabelContainer!.backgroundColor = MaterialTheme.clear.color
 					addSubview(titleLabelContainer!)
 					addSubview(titleLabelContainer!)
 				}
 				}
 				
 				
 				// text
 				// text
 				titleLabelContainer!.addSubview(t)
 				titleLabelContainer!.addSubview(t)
-				t.setTranslatesAutoresizingMaskIntoConstraints(false)
+				t.translatesAutoresizingMaskIntoConstraints = false
 				t.backgroundColor = MaterialTheme.clear.color
 				t.backgroundColor = MaterialTheme.clear.color
 				t.font = Roboto.regular
 				t.font = Roboto.regular
 				t.numberOfLines = 0
 				t.numberOfLines = 0
@@ -273,14 +273,14 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 				// container
 				// container
 				if nil == detailLabelContainer {
 				if nil == detailLabelContainer {
 					detailLabelContainer = UIView()
 					detailLabelContainer = UIView()
-					detailLabelContainer!.setTranslatesAutoresizingMaskIntoConstraints(false)
+					detailLabelContainer!.translatesAutoresizingMaskIntoConstraints = false
 					detailLabelContainer!.backgroundColor = MaterialTheme.clear.color
 					detailLabelContainer!.backgroundColor = MaterialTheme.clear.color
 					addSubview(detailLabelContainer!)
 					addSubview(detailLabelContainer!)
 				}
 				}
 				
 				
 				// text
 				// text
 				detailLabelContainer!.addSubview(l)
 				detailLabelContainer!.addSubview(l)
-				l.setTranslatesAutoresizingMaskIntoConstraints(false)
+				l.translatesAutoresizingMaskIntoConstraints = false
 				l.textColor = MaterialTheme.white.color
 				l.textColor = MaterialTheme.white.color
 				l.backgroundColor = MaterialTheme.clear.color
 				l.backgroundColor = MaterialTheme.clear.color
 				l.font = Roboto.light
 				l.font = Roboto.light
@@ -299,7 +299,7 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 	public var divider: UIView? {
 	public var divider: UIView? {
 		didSet {
 		didSet {
 			if let d = divider {
 			if let d = divider {
-				d.setTranslatesAutoresizingMaskIntoConstraints(false)
+				d.translatesAutoresizingMaskIntoConstraints = false
 				d.backgroundColor = MaterialTheme.blueGrey.darken1
 				d.backgroundColor = MaterialTheme.blueGrey.darken1
 				addSubview(d)
 				addSubview(d)
 			} else {
 			} else {
@@ -322,7 +322,7 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 			if let b = leftButtons {
 			if let b = leftButtons {
 				if nil == buttonsContainer {
 				if nil == buttonsContainer {
 					buttonsContainer = UIView()
 					buttonsContainer = UIView()
-					buttonsContainer!.setTranslatesAutoresizingMaskIntoConstraints(false)
+					buttonsContainer!.translatesAutoresizingMaskIntoConstraints = false
 					buttonsContainer!.backgroundColor = MaterialTheme.clear.color
 					buttonsContainer!.backgroundColor = MaterialTheme.clear.color
 					addSubview(buttonsContainer!)
 					addSubview(buttonsContainer!)
 				}
 				}
@@ -341,7 +341,7 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 			if let b = rightButtons {
 			if let b = rightButtons {
 				if nil == buttonsContainer {
 				if nil == buttonsContainer {
 					buttonsContainer = UIView()
 					buttonsContainer = UIView()
-					buttonsContainer!.setTranslatesAutoresizingMaskIntoConstraints(false)
+					buttonsContainer!.translatesAutoresizingMaskIntoConstraints = false
 					buttonsContainer!.backgroundColor = MaterialTheme.clear.color
 					buttonsContainer!.backgroundColor = MaterialTheme.clear.color
 					addSubview(buttonsContainer!)
 					addSubview(buttonsContainer!)
 				}
 				}
@@ -355,7 +355,7 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 	/**
 	/**
 		:name:	init
 		:name:	init
 	*/
 	*/
-	public required init(coder aDecoder: NSCoder) {
+	public required init?(coder aDecoder: NSCoder) {
 		super.init(coder: aDecoder)
 		super.init(coder: aDecoder)
 	}
 	}
 	
 	
@@ -409,10 +409,10 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 		// title
 		// title
 		if nil != titleLabelContainer && nil != titleLabel {
 		if nil != titleLabelContainer && nil != titleLabel {
 			// clear for updated constraints
 			// clear for updated constraints
-			titleLabelContainer!.removeConstraints(titleLabelContainer!.constraints())
+			titleLabelContainer!.removeConstraints(titleLabelContainer!.constraints)
 			
 			
 			// container
 			// container
-			layoutConstraints += Layout.constraint("H:|[titleLabelContainer]|", options: nil, metrics: nil, views: ["titleLabelContainer": titleLabelContainer!])
+			layoutConstraints += Layout.constraint("H:|[titleLabelContainer]|", options: [], metrics: nil, views: ["titleLabelContainer": titleLabelContainer!])
 			verticalFormat += "[titleLabelContainer]"
 			verticalFormat += "[titleLabelContainer]"
 			views["titleLabelContainer"] = titleLabelContainer!
 			views["titleLabelContainer"] = titleLabelContainer!
 		
 		
@@ -421,17 +421,17 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 				Layout.expandToParentWithPad(titleLabelContainer!, child: titleLabel!, top: titleLabelTopInset, left: titleLabelLeftInset, bottom: titleLabelBottomInset, right: titleLabelRightInset)
 				Layout.expandToParentWithPad(titleLabelContainer!, child: titleLabel!, top: titleLabelTopInset, left: titleLabelLeftInset, bottom: titleLabelBottomInset, right: titleLabelRightInset)
 			} else {
 			} else {
 				Layout.expandToParentHorizontallyWithPad(titleLabelContainer!, child: titleLabel!, left: titleLabelLeftInset, right: titleLabelRightInset)
 				Layout.expandToParentHorizontallyWithPad(titleLabelContainer!, child: titleLabel!, left: titleLabelLeftInset, right: titleLabelRightInset)
-				titleLabelContainer!.addConstraints(Layout.constraint("V:|-(titleLabelTopInset)-[titleLabel(<=maximumTitleLabelHeight)]-(titleLabelBottomInset)-|", options: nil, metrics: ["titleLabelTopInset": titleLabelTopInset, "titleLabelBottomInset": titleLabelBottomInset, "maximumTitleLabelHeight": maximumTitleLabelHeight], views: ["titleLabel": titleLabel!]))
+				titleLabelContainer!.addConstraints(Layout.constraint("V:|-(titleLabelTopInset)-[titleLabel(<=maximumTitleLabelHeight)]-(titleLabelBottomInset)-|", options: [], metrics: ["titleLabelTopInset": titleLabelTopInset, "titleLabelBottomInset": titleLabelBottomInset, "maximumTitleLabelHeight": maximumTitleLabelHeight], views: ["titleLabel": titleLabel!]))
 			}
 			}
 		}
 		}
 		
 		
 		// detail
 		// detail
 		if nil != detailLabelContainer && nil != detailLabel {
 		if nil != detailLabelContainer && nil != detailLabel {
 			// clear for updated constraints
 			// clear for updated constraints
-			detailLabelContainer!.removeConstraints(detailLabelContainer!.constraints())
+			detailLabelContainer!.removeConstraints(detailLabelContainer!.constraints)
 			
 			
 			// container
 			// container
-			layoutConstraints += Layout.constraint("H:|[detailLabelContainer]|", options: nil, metrics: nil, views: ["detailLabelContainer": detailLabelContainer!])
+			layoutConstraints += Layout.constraint("H:|[detailLabelContainer]|", options: [], metrics: nil, views: ["detailLabelContainer": detailLabelContainer!])
 			verticalFormat += "[detailLabelContainer]"
 			verticalFormat += "[detailLabelContainer]"
 			views["detailLabelContainer"] = detailLabelContainer!
 			views["detailLabelContainer"] = detailLabelContainer!
 
 
@@ -439,24 +439,24 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 				Layout.expandToParentWithPad(detailLabelContainer!, child: detailLabel!, top: detailLabelTopInset, left: detailLabelLeftInset, bottom: detailLabelBottomInset, right: detailLabelRightInset)
 				Layout.expandToParentWithPad(detailLabelContainer!, child: detailLabel!, top: detailLabelTopInset, left: detailLabelLeftInset, bottom: detailLabelBottomInset, right: detailLabelRightInset)
 			} else {
 			} else {
 				Layout.expandToParentHorizontallyWithPad(detailLabelContainer!, child: detailLabel!, left: detailLabelLeftInset, right: detailLabelRightInset)
 				Layout.expandToParentHorizontallyWithPad(detailLabelContainer!, child: detailLabel!, left: detailLabelLeftInset, right: detailLabelRightInset)
-				detailLabelContainer!.addConstraints(Layout.constraint("V:|-(detailLabelTopInset)-[detailLabel(<=maximumDetailLabelHeight)]-(detailLabelBottomInset)-|", options: nil, metrics: ["detailLabelTopInset": detailLabelTopInset, "detailLabelBottomInset": detailLabelBottomInset, "maximumDetailLabelHeight": maximumDetailLabelHeight], views: ["detailLabel": detailLabel!]))
+				detailLabelContainer!.addConstraints(Layout.constraint("V:|-(detailLabelTopInset)-[detailLabel(<=maximumDetailLabelHeight)]-(detailLabelBottomInset)-|", options: [], metrics: ["detailLabelTopInset": detailLabelTopInset, "detailLabelBottomInset": detailLabelBottomInset, "maximumDetailLabelHeight": maximumDetailLabelHeight], views: ["detailLabel": detailLabel!]))
 			}
 			}
 		}
 		}
 		
 		
 		// buttons
 		// buttons
 		if nil != buttonsContainer && (nil != leftButtons || nil != rightButtons) {
 		if nil != buttonsContainer && (nil != leftButtons || nil != rightButtons) {
 			// clear for updated constraints
 			// clear for updated constraints
-			buttonsContainer!.removeConstraints(buttonsContainer!.constraints())
+			buttonsContainer!.removeConstraints(buttonsContainer!.constraints)
 			
 			
 			// divider
 			// divider
 			if nil != divider {
 			if nil != divider {
-				layoutConstraints += Layout.constraint("H:|[divider]|", options: nil, metrics: nil, views: ["divider": divider!])
+				layoutConstraints += Layout.constraint("H:|[divider]|", options: [], metrics: nil, views: ["divider": divider!])
 				views["divider"] = divider!
 				views["divider"] = divider!
 				verticalFormat += "[divider(1)]"
 				verticalFormat += "[divider(1)]"
 			}
 			}
 			
 			
 			//container
 			//container
-			layoutConstraints += Layout.constraint("H:|[buttonsContainer]|", options: nil, metrics: nil, views: ["buttonsContainer": buttonsContainer!])
+			layoutConstraints += Layout.constraint("H:|[buttonsContainer]|", options: [], metrics: nil, views: ["buttonsContainer": buttonsContainer!])
 			verticalFormat += "[buttonsContainer]"
 			verticalFormat += "[buttonsContainer]"
 			views["buttonsContainer"] = buttonsContainer!
 			views["buttonsContainer"] = buttonsContainer!
 			
 			
@@ -471,7 +471,7 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 					horizontalFormat += "-(buttonLeftInset)-[button\(i)]"
 					horizontalFormat += "-(buttonLeftInset)-[button\(i)]"
 					Layout.expandToParentVerticallyWithPad(buttonsContainer!, child: button, top: buttonTopInset, bottom: buttonBottomInset)
 					Layout.expandToParentVerticallyWithPad(buttonsContainer!, child: button, top: buttonTopInset, bottom: buttonBottomInset)
 				}
 				}
-				buttonsContainer!.addConstraints(Layout.constraint(horizontalFormat, options: nil, metrics: ["buttonLeftInset": buttonLeftInset], views: buttonViews))
+				buttonsContainer!.addConstraints(Layout.constraint(horizontalFormat, options: [], metrics: ["buttonLeftInset": buttonLeftInset], views: buttonViews))
 			}
 			}
 			
 			
 			// rightButtons
 			// rightButtons
@@ -485,7 +485,7 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 					horizontalFormat += "[button\(i)]-(buttonRightInset)-"
 					horizontalFormat += "[button\(i)]-(buttonRightInset)-"
 					Layout.expandToParentVerticallyWithPad(buttonsContainer!, child: button, top: buttonTopInset, bottom: buttonBottomInset)
 					Layout.expandToParentVerticallyWithPad(buttonsContainer!, child: button, top: buttonTopInset, bottom: buttonBottomInset)
 				}
 				}
-				buttonsContainer!.addConstraints(Layout.constraint(horizontalFormat + "|", options: nil, metrics: ["buttonRightInset": buttonRightInset], views: buttonViews))
+				buttonsContainer!.addConstraints(Layout.constraint(horizontalFormat + "|", options: [], metrics: ["buttonRightInset": buttonRightInset], views: buttonViews))
 			}
 			}
 		}
 		}
 		
 		
@@ -493,7 +493,7 @@ public class BasicCardView : MaterialCardView, Comparable, Equatable {
 		
 		
 		// combine constraints
 		// combine constraints
 		if 0 < layoutConstraints.count {
 		if 0 < layoutConstraints.count {
-			layoutConstraints += Layout.constraint(verticalFormat, options: nil, metrics: nil, views: views)
+			layoutConstraints += Layout.constraint(verticalFormat, options: [], metrics: nil, views: views)
 			NSLayoutConstraint.activateConstraints(layoutConstraints)
 			NSLayoutConstraint.activateConstraints(layoutConstraints)
 		}
 		}
 	}
 	}

Source/Capture.swift

@@ -101,7 +101,7 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 		
 		
 		// setup default camera device
 		// setup default camera device
 		let videoDevice: AVCaptureDevice = AVCaptureDevice.defaultDeviceWithMediaType(AVMediaTypeVideo)
 		let videoDevice: AVCaptureDevice = AVCaptureDevice.defaultDeviceWithMediaType(AVMediaTypeVideo)
-		var videoInput: AVCaptureDeviceInput? = AVCaptureDeviceInput.deviceInputWithDevice(videoDevice, error: &error) as? AVCaptureDeviceInput
+		let videoInput: AVCaptureDeviceInput? = AVCaptureDeviceInput.deviceInputWithDevice(videoDevice) as? AVCaptureDeviceInput
 		
 		
 		if nil == videoInput {
 		if nil == videoInput {
 			return false
 			return false
@@ -113,7 +113,7 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 		}
 		}
 		
 		
 		let audioDevice: AVCaptureDevice = AVCaptureDevice.defaultDeviceWithMediaType(AVMediaTypeAudio)
 		let audioDevice: AVCaptureDevice = AVCaptureDevice.defaultDeviceWithMediaType(AVMediaTypeAudio)
-		var audioInput: AVCaptureDeviceInput? = AVCaptureDeviceInput.deviceInputWithDevice(audioDevice, error: &error) as? AVCaptureDeviceInput
+		let audioInput: AVCaptureDeviceInput? = AVCaptureDeviceInput.deviceInputWithDevice(audioDevice) as? AVCaptureDeviceInput
 		
 		
 		if nil == audioInput {
 		if nil == audioInput {
 			return false
 			return false
@@ -218,9 +218,9 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 			return false
 			return false
 		}
 		}
 		
 		
-		var error: NSError?
-		var videoDevice: AVCaptureDevice? = inactiveCamera
-		var videoInput: AVCaptureDeviceInput? = AVCaptureDeviceInput.deviceInputWithDevice(videoDevice, error: &error) as? AVCaptureDeviceInput
+		let error: NSError?
+		let videoDevice: AVCaptureDevice? = inactiveCamera
+		let videoInput: AVCaptureDeviceInput? = AVCaptureDeviceInput.deviceInputWithDevice(videoDevice) as? AVCaptureDeviceInput
 		
 		
 		if nil == videoInput {
 		if nil == videoInput {
 			session.beginConfiguration()
 			session.beginConfiguration()
@@ -263,10 +263,12 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 			let device: AVCaptureDevice = activeCamera
 			let device: AVCaptureDevice = activeCamera
 			if flashMode != device.flashMode && device.isFlashModeSupported(flashMode) {
 			if flashMode != device.flashMode && device.isFlashModeSupported(flashMode) {
 				var error: NSError?
 				var error: NSError?
-				if device.lockForConfiguration(&error) {
+				do {
+					try device.lockForConfiguration()
 					device.flashMode = flashMode
 					device.flashMode = flashMode
 					device.unlockForConfiguration()
 					device.unlockForConfiguration()
-				} else {
+				} catch let error1 as NSError {
+					error = error1
 					delegate?.captureDeviceConfigurationFailed?(self, error: error)
 					delegate?.captureDeviceConfigurationFailed?(self, error: error)
 				}
 				}
 			}
 			}
@@ -297,10 +299,12 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 			let device: AVCaptureDevice = activeCamera
 			let device: AVCaptureDevice = activeCamera
 			if torchMode != device.torchMode && device.isTorchModeSupported(torchMode) {
 			if torchMode != device.torchMode && device.isTorchModeSupported(torchMode) {
 				var error: NSError?
 				var error: NSError?
-				if device.lockForConfiguration(&error) {
+				do {
+					try device.lockForConfiguration()
 					device.torchMode = torchMode
 					device.torchMode = torchMode
 					device.unlockForConfiguration()
 					device.unlockForConfiguration()
-				} else {
+				} catch let error1 as NSError {
+					error = error1
 					delegate?.captureDeviceConfigurationFailed?(self, error: error)
 					delegate?.captureDeviceConfigurationFailed?(self, error: error)
 				}
 				}
 			}
 			}
@@ -328,11 +332,13 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 		let device: AVCaptureDevice = activeCamera
 		let device: AVCaptureDevice = activeCamera
 		if device.focusPointOfInterestSupported && device.isFocusModeSupported(.AutoFocus) {
 		if device.focusPointOfInterestSupported && device.isFocusModeSupported(.AutoFocus) {
 			var error: NSError?
 			var error: NSError?
-			if device.lockForConfiguration(&error) {
+			do {
+				try device.lockForConfiguration()
 				device.focusPointOfInterest = point
 				device.focusPointOfInterest = point
 				device.focusMode = .AutoFocus
 				device.focusMode = .AutoFocus
 				device.unlockForConfiguration()
 				device.unlockForConfiguration()
-			} else {
+			} catch let error1 as NSError {
+				error = error1
 				delegate?.captureDeviceConfigurationFailed?(self, error: error)
 				delegate?.captureDeviceConfigurationFailed?(self, error: error)
 			}
 			}
 		}
 		}
@@ -356,11 +362,12 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 	*/
 	*/
 	public func exposeAtPoint(point: CGPoint) {
 	public func exposeAtPoint(point: CGPoint) {
 		let device: AVCaptureDevice = activeCamera
 		let device: AVCaptureDevice = activeCamera
-		var exposureMode: AVCaptureExposureMode = .ContinuousAutoExposure
+		let exposureMode: AVCaptureExposureMode = .ContinuousAutoExposure
 		
 		
 		if device.exposurePointOfInterestSupported && device.isExposureModeSupported(exposureMode) {
 		if device.exposurePointOfInterestSupported && device.isExposureModeSupported(exposureMode) {
 			var error: NSError?
 			var error: NSError?
-			if device.lockForConfiguration(&error) {
+			do {
+				try device.lockForConfiguration()
 				device.exposurePointOfInterest = point
 				device.exposurePointOfInterest = point
 				device.exposureMode = exposureMode
 				device.exposureMode = exposureMode
 				
 				
@@ -368,7 +375,8 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 					device.addObserver(self, forKeyPath: "adjustingExposure", options: .New, context: &CaptureAdjustingExposureContext)
 					device.addObserver(self, forKeyPath: "adjustingExposure", options: .New, context: &CaptureAdjustingExposureContext)
 				}
 				}
 				device.unlockForConfiguration()
 				device.unlockForConfiguration()
-			} else {
+			} catch let error1 as NSError {
+				error = error1
 				delegate?.captureDeviceConfigurationFailed?(self, error: error)
 				delegate?.captureDeviceConfigurationFailed?(self, error: error)
 			}
 			}
 		}
 		}
@@ -378,7 +386,7 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 	* override to set observeValueForKeyPath and handle exposure observance.
 	* override to set observeValueForKeyPath and handle exposure observance.
 	* @delegate		If the configuration fails, the capture(capture: Capture!, deviceConfigurationFailed error: NSError!) is called.
 	* @delegate		If the configuration fails, the capture(capture: Capture!, deviceConfigurationFailed error: NSError!) is called.
 	*/
 	*/
-	override public func observeValueForKeyPath(keyPath: String, ofObject object: AnyObject, change: [NSObject : AnyObject], context: UnsafeMutablePointer<Void>) {
+	override public func observeValueForKeyPath(keyPath: String?, ofObject object: AnyObject?, change: [String : AnyObject]?, context: UnsafeMutablePointer<Void>) {
 		if context == &CaptureAdjustingExposureContext {
 		if context == &CaptureAdjustingExposureContext {
 			let device: AVCaptureDevice = object as! AVCaptureDevice
 			let device: AVCaptureDevice = object as! AVCaptureDevice
 			
 			
@@ -386,10 +394,14 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 				object.removeObserver(self, forKeyPath: "adjustingExposure", context: &CaptureAdjustingExposureContext)
 				object.removeObserver(self, forKeyPath: "adjustingExposure", context: &CaptureAdjustingExposureContext)
 				dispatch_async(queue) {
 				dispatch_async(queue) {
 					var error: NSError?
 					var error: NSError?
-					if device.lockForConfiguration(&error) {
+					do {
+						try device.lockForConfiguration()
 						device.unlockForConfiguration()
 						device.unlockForConfiguration()
-					} else {
+					} catch var error1 as NSError {
+						error = error1
 						self.delegate?.captureDeviceConfigurationFailed?(self, error: error)
 						self.delegate?.captureDeviceConfigurationFailed?(self, error: error)
+					} catch {
+						fatalError()
 					}
 					}
 				}
 				}
 			} else {
 			} else {
@@ -406,16 +418,17 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 	public func resetFocusAndExposureModes() {
 	public func resetFocusAndExposureModes() {
 		let device: AVCaptureDevice = activeCamera
 		let device: AVCaptureDevice = activeCamera
 		
 		
-		var exposureMode: AVCaptureExposureMode = .ContinuousAutoExposure
+		let exposureMode: AVCaptureExposureMode = .ContinuousAutoExposure
 		let canResetExposure: Bool = device.focusPointOfInterestSupported && device.isExposureModeSupported(exposureMode)
 		let canResetExposure: Bool = device.focusPointOfInterestSupported && device.isExposureModeSupported(exposureMode)
 		
 		
-		var focusMode: AVCaptureFocusMode = .ContinuousAutoFocus
+		let focusMode: AVCaptureFocusMode = .ContinuousAutoFocus
 		let canResetFocus: Bool = device.focusPointOfInterestSupported && device.isFocusModeSupported(focusMode)
 		let canResetFocus: Bool = device.focusPointOfInterestSupported && device.isFocusModeSupported(focusMode)
 		
 		
 		let centerPoint: CGPoint = CGPointMake(0.5, 0.5)
 		let centerPoint: CGPoint = CGPointMake(0.5, 0.5)
 		
 		
 		var error: NSError?
 		var error: NSError?
-		if device.lockForConfiguration(&error) {
+		do {
+			try device.lockForConfiguration()
 			if canResetFocus {
 			if canResetFocus {
 				device.focusMode = focusMode
 				device.focusMode = focusMode
 				device.focusPointOfInterest = centerPoint
 				device.focusPointOfInterest = centerPoint
@@ -425,7 +438,8 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 				device.exposurePointOfInterest = centerPoint
 				device.exposurePointOfInterest = centerPoint
 			}
 			}
 			device.unlockForConfiguration()
 			device.unlockForConfiguration()
-		} else {
+		} catch let error1 as NSError {
+			error = error1
 			delegate?.captureDeviceConfigurationFailed?(self, error: error)
 			delegate?.captureDeviceConfigurationFailed?(self, error: error)
 		}
 		}
 	}
 	}
@@ -437,7 +451,7 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 	* @delegate		If failure, capture(capture: Capture!, assetLibraryWriteFailed error: NSError!) is called.
 	* @delegate		If failure, capture(capture: Capture!, assetLibraryWriteFailed error: NSError!) is called.
 	*/
 	*/
 	public func captureStillImage() {
 	public func captureStillImage() {
-		var connection: AVCaptureConnection = imageOutput.connectionWithMediaType(AVMediaTypeVideo)
+		let connection: AVCaptureConnection = imageOutput.connectionWithMediaType(AVMediaTypeVideo)
 		if connection.supportsVideoOrientation {
 		if connection.supportsVideoOrientation {
 			connection.videoOrientation = currentVideoOrientation
 			connection.videoOrientation = currentVideoOrientation
 		}
 		}
@@ -482,10 +496,12 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 			
 			
 			if device.smoothAutoFocusSupported {
 			if device.smoothAutoFocusSupported {
 				var error: NSError?
 				var error: NSError?
-				if device.lockForConfiguration(&error) {
+				do {
+					try device.lockForConfiguration()
 					device.smoothAutoFocusEnabled = false
 					device.smoothAutoFocusEnabled = false
 					device.unlockForConfiguration()
 					device.unlockForConfiguration()
-				} else {
+				} catch let error1 as NSError {
+					error = error1
 					delegate?.captureDeviceConfigurationFailed?(self, error: error)
 					delegate?.captureDeviceConfigurationFailed?(self, error: error)
 				}
 				}
 			}
 			}
@@ -546,9 +562,12 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 	private var uniqueURL: NSURL? {
 	private var uniqueURL: NSURL? {
 		var error: NSError?
 		var error: NSError?
 		let fileManager: NSFileManager = NSFileManager.defaultManager()
 		let fileManager: NSFileManager = NSFileManager.defaultManager()
-		let tempDirectoryTemplate: String = NSTemporaryDirectory().stringByAppendingPathComponent("FocusLibrary")
-		if fileManager.createDirectoryAtPath(tempDirectoryTemplate, withIntermediateDirectories: true, attributes: nil, error: &error) {
+		let tempDirectoryTemplate: String = (NSTemporaryDirectory() as NSString).stringByAppendingPathComponent("FocusLibrary")
+		do {
+			try fileManager.createDirectoryAtPath(tempDirectoryTemplate, withIntermediateDirectories: true, attributes: nil)
 			return NSURL.fileURLWithPath(tempDirectoryTemplate + "/test.mov")
 			return NSURL.fileURLWithPath(tempDirectoryTemplate + "/test.mov")
+		} catch let error1 as NSError {
+			error = error1
 		}
 		}
 		return nil
 		return nil
 	}
 	}
@@ -611,13 +630,13 @@ public class Capture: NSObject, AVCaptureFileOutputRecordingDelegate {
 	*/
 	*/
 	private func generateThumbnailForVideoAtURL(videoURL: NSURL!) {
 	private func generateThumbnailForVideoAtURL(videoURL: NSURL!) {
 		dispatch_async(queue) {
 		dispatch_async(queue) {
-			let asset: AVAsset = AVAsset.assetWithURL(videoURL) as! AVAsset
+			let asset: AVAsset = AVAsset.assetWithURL(videoURL) 
 			let imageGenerator: AVAssetImageGenerator = AVAssetImageGenerator(asset: asset)
 			let imageGenerator: AVAssetImageGenerator = AVAssetImageGenerator(asset: asset)
 			imageGenerator.maximumSize = CGSizeMake(100, 0)
 			imageGenerator.maximumSize = CGSizeMake(100, 0)
 			imageGenerator.appliesPreferredTrackTransform = true
 			imageGenerator.appliesPreferredTrackTransform = true
 			
 			
-			let imageRef: CGImageRef = imageGenerator.copyCGImageAtTime(kCMTimeZero, actualTime: nil, error: nil)
-			let image: UIImage = UIImage(CGImage: imageRef)!
+			let imageRef: CGImageRef = try? imageGenerator.copyCGImageAtTime(kCMTimeZero, actualTime: nil)
+			let image: UIImage = UIImage(CGImage: imageRef)
 			
 			
 			dispatch_async(dispatch_get_main_queue()) {
 			dispatch_async(dispatch_get_main_queue()) {
 				self.postAssetLibraryNotification(image)
 				self.postAssetLibraryNotification(image)

Source/CapturePreview.swift

@@ -118,7 +118,7 @@ public class Preview: UIView {
 	//
 	//
 	private var doubleDoubleTapRecognizer: UITapGestureRecognizer?
 	private var doubleDoubleTapRecognizer: UITapGestureRecognizer?
 	
 	
-	required public init(coder aDecoder: NSCoder) {
+	required public init?(coder aDecoder: NSCoder) {
 		super.init(coder: aDecoder)
 		super.init(coder: aDecoder)
 		prepareView()
 		prepareView()
 	}
 	}
@@ -130,7 +130,7 @@ public class Preview: UIView {
 	
 	
 	public init() {
 	public init() {
 		super.init(frame: CGRectZero)
 		super.init(frame: CGRectZero)
-		setTranslatesAutoresizingMaskIntoConstraints(false)
+		translatesAutoresizingMaskIntoConstraints = false
 		prepareView()
 		prepareView()
 	}
 	}
 	
 	

Source/Layout.swift

@@ -25,7 +25,7 @@ public struct Layout {
 	public static func width(parent: UIView, child: UIView, width: CGFloat = 0) {
 	public static func width(parent: UIView, child: UIView, width: CGFloat = 0) {
 		let metrics: Dictionary<String, AnyObject> = ["width" : width]
 		let metrics: Dictionary<String, AnyObject> = ["width" : width]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
-		parent.addConstraints(constraint("H:[child(width)]", options: nil, metrics: metrics, views: views))
+		parent.addConstraints(constraint("H:[child(width)]", options: [], metrics: metrics, views: views))
 	}
 	}
 	
 	
 	/**
 	/**
@@ -34,7 +34,7 @@ public struct Layout {
 	public static func height(parent: UIView, child: UIView, height: CGFloat = 0) {
 	public static func height(parent: UIView, child: UIView, height: CGFloat = 0) {
 		let metrics: Dictionary<String, AnyObject> = ["height" : height]
 		let metrics: Dictionary<String, AnyObject> = ["height" : height]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
-		parent.addConstraints(constraint("V:[child(height)]", options: nil, metrics: metrics, views: views))
+		parent.addConstraints(constraint("V:[child(height)]", options: [], metrics: metrics, views: views))
 	}
 	}
 	
 	
 	/**
 	/**
@@ -50,8 +50,8 @@ public struct Layout {
 	*/
 	*/
 	public static func expandToParent(parent: UIView, child: UIView) {
 	public static func expandToParent(parent: UIView, child: UIView) {
 		let views: Dictionary<String, AnyObject> = ["child" : child]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
-		parent.addConstraints(constraint("H:|[child]|", options: nil, metrics: nil, views: views))
-		parent.addConstraints(constraint("V:|[child]|", options: nil, metrics: nil, views: views))
+		parent.addConstraints(constraint("H:|[child]|", options: [], metrics: nil, views: views))
+		parent.addConstraints(constraint("V:|[child]|", options: [], metrics: nil, views: views))
 	}
 	}
 	
 	
 	/**
 	/**
@@ -65,7 +65,7 @@ public struct Layout {
 		:name:	expandToParentHorizontallyWithPad
 		:name:	expandToParentHorizontallyWithPad
 	*/
 	*/
 	public static func expandToParentHorizontallyWithPad(parent: UIView, child: UIView, left: CGFloat = 0, right: CGFloat = 0) {
 	public static func expandToParentHorizontallyWithPad(parent: UIView, child: UIView, left: CGFloat = 0, right: CGFloat = 0) {
-		parent.addConstraints(constraint("H:|-(left)-[child]-(right)-|", options: nil, metrics: ["left": left, "right": right], views: ["child" : child]))
+		parent.addConstraints(constraint("H:|-(left)-[child]-(right)-|", options: [], metrics: ["left": left, "right": right], views: ["child" : child]))
 	}
 	}
 	
 	
 	/**
 	/**
@@ -79,7 +79,7 @@ public struct Layout {
 		:name:	expandToParentVerticallyWithPad
 		:name:	expandToParentVerticallyWithPad
 	*/
 	*/
 	public static func expandToParentVerticallyWithPad(parent: UIView, child: UIView, top: CGFloat = 0, bottom: CGFloat = 0) {
 	public static func expandToParentVerticallyWithPad(parent: UIView, child: UIView, top: CGFloat = 0, bottom: CGFloat = 0) {
-		parent.addConstraints(constraint("V:|-(top)-[child]-(bottom)-|", options: nil, metrics: ["bottom": bottom, "top": top], views: ["child" : child]))
+		parent.addConstraints(constraint("V:|-(top)-[child]-(bottom)-|", options: [], metrics: ["bottom": bottom, "top": top], views: ["child" : child]))
 	}
 	}
 	
 	
 	/**
 	/**
@@ -87,8 +87,8 @@ public struct Layout {
 	*/
 	*/
 	public static func expandToParentWithPad(parent: UIView, child: UIView, top: CGFloat = 0, left: CGFloat = 0, bottom: CGFloat = 0, right: CGFloat = 0) {
 	public static func expandToParentWithPad(parent: UIView, child: UIView, top: CGFloat = 0, left: CGFloat = 0, bottom: CGFloat = 0, right: CGFloat = 0) {
 		let views: Dictionary<String, AnyObject> = ["child" : child]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
-		parent.addConstraints(constraint("H:|-(left)-[child]-(right)-|", options: nil, metrics: ["left": left, "right": right], views: views))
-		parent.addConstraints(constraint("V:|-(top)-[child]-(bottom)-|", options: nil, metrics: ["bottom": bottom, "top": top], views: views))
+		parent.addConstraints(constraint("H:|-(left)-[child]-(right)-|", options: [], metrics: ["left": left, "right": right], views: views))
+		parent.addConstraints(constraint("V:|-(top)-[child]-(bottom)-|", options: [], metrics: ["bottom": bottom, "top": top], views: views))
 	}
 	}
 	
 	
 	/**
 	/**
@@ -97,8 +97,8 @@ public struct Layout {
 	public static func alignFromTopLeft(parent: UIView, child: UIView, top: CGFloat = 0, left: CGFloat = 0) {
 	public static func alignFromTopLeft(parent: UIView, child: UIView, top: CGFloat = 0, left: CGFloat = 0) {
 		let metrics: Dictionary<String, AnyObject> = ["top" : top, "left" : left]
 		let metrics: Dictionary<String, AnyObject> = ["top" : top, "left" : left]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
-		parent.addConstraints(constraint("H:|-(left)-[child]", options: nil, metrics: metrics, views: views))
-		parent.addConstraints(constraint("V:|-(top)-[child]", options: nil, metrics: metrics, views: views))
+		parent.addConstraints(constraint("H:|-(left)-[child]", options: [], metrics: metrics, views: views))
+		parent.addConstraints(constraint("V:|-(top)-[child]", options: [], metrics: metrics, views: views))
 	}
 	}
 	
 	
 	/**
 	/**
@@ -107,8 +107,8 @@ public struct Layout {
 	public static func alignFromTopRight(parent: UIView, child: UIView, top: CGFloat = 0, right: CGFloat = 0) {
 	public static func alignFromTopRight(parent: UIView, child: UIView, top: CGFloat = 0, right: CGFloat = 0) {
 		let metrics: Dictionary<String, AnyObject> = ["top" : top, "right" : right]
 		let metrics: Dictionary<String, AnyObject> = ["top" : top, "right" : right]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
-		parent.addConstraints(constraint("H:[child]-(right)-|", options: nil, metrics: metrics, views: views))
-		parent.addConstraints(constraint("V:|-(top)-[child]", options: nil, metrics: metrics, views: views))
+		parent.addConstraints(constraint("H:[child]-(right)-|", options: [], metrics: metrics, views: views))
+		parent.addConstraints(constraint("V:|-(top)-[child]", options: [], metrics: metrics, views: views))
 	}
 	}
 	
 	
 	/**
 	/**
@@ -117,8 +117,8 @@ public struct Layout {
 	public static func alignFromBottomLeft(parent: UIView, child: UIView, bottom: CGFloat = 0, left: CGFloat = 0) {
 	public static func alignFromBottomLeft(parent: UIView, child: UIView, bottom: CGFloat = 0, left: CGFloat = 0) {
 		let metrics: Dictionary<String, AnyObject> = ["bottom" : bottom, "left" : left]
 		let metrics: Dictionary<String, AnyObject> = ["bottom" : bottom, "left" : left]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
-		parent.addConstraints(constraint("H:|-(left)-[child]", options: nil, metrics: metrics, views: views))
-		parent.addConstraints(constraint("V:[child]-(bottom)-|", options: nil, metrics: metrics, views: views))
+		parent.addConstraints(constraint("H:|-(left)-[child]", options: [], metrics: metrics, views: views))
+		parent.addConstraints(constraint("V:[child]-(bottom)-|", options: [], metrics: metrics, views: views))
 	}
 	}
 	
 	
 	/**
 	/**
@@ -127,8 +127,8 @@ public struct Layout {
 	public static func alignFromBottomRight(parent: UIView, child: UIView, bottom: CGFloat = 0, right: CGFloat = 0) {
 	public static func alignFromBottomRight(parent: UIView, child: UIView, bottom: CGFloat = 0, right: CGFloat = 0) {
 		let metrics: Dictionary<String, AnyObject> = ["bottom" : bottom, "right" : right]
 		let metrics: Dictionary<String, AnyObject> = ["bottom" : bottom, "right" : right]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
 		let views: Dictionary<String, AnyObject> = ["child" : child]
-		parent.addConstraints(constraint("H:[child]-(right)-|", options: nil, metrics: metrics, views: views))
-		parent.addConstraints(constraint("V:[child]-(bottom)-|", options: nil, metrics: metrics, views: views))
+		parent.addConstraints(constraint("H:[child]-(right)-|", options: [], metrics: metrics, views: views))
+		parent.addConstraints(constraint("V:[child]-(bottom)-|", options: [], metrics: metrics, views: views))
 	}
 	}
     
     
     /**
     /**
@@ -150,6 +150,6 @@ public struct Layout {
 			options: options,
 			options: options,
 			metrics: metrics,
 			metrics: metrics,
 			views: views
 			views: views
-		) as! Array<NSLayoutConstraint>
+		) 
 	}
 	}
 }
 }

Source/MaterialButton.swift

@@ -49,7 +49,7 @@ public class MaterialButton : UIButton {
 	/**
 	/**
 		:name:	init
 		:name:	init
 	*/
 	*/
-	public required init(coder aDecoder: NSCoder) {
+	public required init?(coder aDecoder: NSCoder) {
 		super.init(coder: aDecoder)
 		super.init(coder: aDecoder)
 		prepareView()
 		prepareView()
 	}
 	}
@@ -72,7 +72,7 @@ public class MaterialButton : UIButton {
 	/**
 	/**
 		:name:	touchesBegan
 		:name:	touchesBegan
 	*/
 	*/
-	public override func touchesBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
+	public override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {
 		super.touchesBegan(touches, withEvent: event)
 		super.touchesBegan(touches, withEvent: event)
 		pulseBegan(touches, withEvent: event)
 		pulseBegan(touches, withEvent: event)
 	}
 	}
@@ -80,7 +80,7 @@ public class MaterialButton : UIButton {
 	/**
 	/**
 		:name:	touchesEnded
 		:name:	touchesEnded
 	*/
 	*/
-	public override func touchesEnded(touches: Set<NSObject>, withEvent event: UIEvent) {
+	public override func touchesEnded(touches: Set<UITouch>, withEvent event: UIEvent?) {
 		super.touchesEnded(touches, withEvent: event)
 		super.touchesEnded(touches, withEvent: event)
 		shrink()
 		shrink()
 		pulseEnded(touches, withEvent: event)
 		pulseEnded(touches, withEvent: event)
@@ -89,7 +89,7 @@ public class MaterialButton : UIButton {
 	/**
 	/**
 		:name:	touchesCancelled
 		:name:	touchesCancelled
 	*/
 	*/
-	public override func touchesCancelled(touches: Set<NSObject>!, withEvent event: UIEvent!) {
+	public override func touchesCancelled(touches: Set<UITouch>?, withEvent event: UIEvent?) {
 		super.touchesCancelled(touches, withEvent: event)
 		super.touchesCancelled(touches, withEvent: event)
 		shrink()
 		shrink()
 		pulseEnded(touches, withEvent: event)
 		pulseEnded(touches, withEvent: event)
@@ -108,7 +108,7 @@ public class MaterialButton : UIButton {
 	//	:name:	prepareView
 	//	:name:	prepareView
 	//
 	//
 	internal func prepareView() {
 	internal func prepareView() {
-		setTranslatesAutoresizingMaskIntoConstraints(false)
+		translatesAutoresizingMaskIntoConstraints = false
 	}
 	}
 	
 	
 	//
 	//
@@ -167,7 +167,7 @@ public class MaterialButton : UIButton {
 	//	:name: prepareBackgroundColorView
 	//	:name: prepareBackgroundColorView
 	//
 	//
 	private func prepareBackgroundColorView() {
 	private func prepareBackgroundColorView() {
-		backgroundColorView.setTranslatesAutoresizingMaskIntoConstraints(false)
+		backgroundColorView.translatesAutoresizingMaskIntoConstraints = false
 		backgroundColorView.layer.masksToBounds = true
 		backgroundColorView.layer.masksToBounds = true
 		backgroundColorView.clipsToBounds = true
 		backgroundColorView.clipsToBounds = true
 		backgroundColorView.userInteractionEnabled = false
 		backgroundColorView.userInteractionEnabled = false
@@ -183,7 +183,7 @@ public class MaterialButton : UIButton {
 			delay: 0,
 			delay: 0,
 			usingSpringWithDamping: 0.2,
 			usingSpringWithDamping: 0.2,
 			initialSpringVelocity: 10,
 			initialSpringVelocity: 10,
-			options: nil,
+			options: [],
 			animations: {
 			animations: {
 				self.transform = CGAffineTransformIdentity
 				self.transform = CGAffineTransformIdentity
 			},
 			},

Source/MaterialCardView.swift

@@ -54,7 +54,7 @@ public class MaterialCardView : UIView {
 	/**
 	/**
 		:name:	init
 		:name:	init
 	*/
 	*/
-	public required init(coder aDecoder: NSCoder) {
+	public required init?(coder aDecoder: NSCoder) {
 		super.init(coder: aDecoder)
 		super.init(coder: aDecoder)
 		prepareView()
 		prepareView()
 	}
 	}
@@ -77,7 +77,7 @@ public class MaterialCardView : UIView {
 	/**
 	/**
 		:name:	touchesBegan
 		:name:	touchesBegan
 	*/
 	*/
-	public override func touchesBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
+	public override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {
 		super.touchesBegan(touches, withEvent: event)
 		super.touchesBegan(touches, withEvent: event)
 		pulseBegan(touches, withEvent: event)
 		pulseBegan(touches, withEvent: event)
 	}
 	}
@@ -85,7 +85,7 @@ public class MaterialCardView : UIView {
 	/**
 	/**
 		:name:	touchesEnded
 		:name:	touchesEnded
 	*/
 	*/
-	public override func touchesEnded(touches: Set<NSObject>, withEvent event: UIEvent) {
+	public override func touchesEnded(touches: Set<UITouch>, withEvent event: UIEvent?) {
 		super.touchesEnded(touches, withEvent: event)
 		super.touchesEnded(touches, withEvent: event)
 		shrink()
 		shrink()
 		pulseEnded(touches, withEvent: event)
 		pulseEnded(touches, withEvent: event)
@@ -94,7 +94,7 @@ public class MaterialCardView : UIView {
 	/**
 	/**
 		:name:	touchesCancelled
 		:name:	touchesCancelled
 	*/
 	*/
-	public override func touchesCancelled(touches: Set<NSObject>!, withEvent event: UIEvent!) {
+	public override func touchesCancelled(touches: Set<UITouch>?, withEvent event: UIEvent?) {
 		super.touchesCancelled(touches, withEvent: event)
 		super.touchesCancelled(touches, withEvent: event)
 		shrink()
 		shrink()
 		pulseEnded(touches, withEvent: event)
 		pulseEnded(touches, withEvent: event)
@@ -104,7 +104,7 @@ public class MaterialCardView : UIView {
 	//	:name:	prepareView
 	//	:name:	prepareView
 	//
 	//
 	internal func prepareView() {
 	internal func prepareView() {
-		setTranslatesAutoresizingMaskIntoConstraints(false)
+		translatesAutoresizingMaskIntoConstraints = false
 		prepareBackgroundColorView()
 		prepareBackgroundColorView()
 		preparePulseViewContainer()
 		preparePulseViewContainer()
 		prepareCard()
 		prepareCard()
@@ -146,7 +146,7 @@ public class MaterialCardView : UIView {
     //
     //
 	//	:name:	pulseBegan
 	//	:name:	pulseBegan
 	//
 	//
-	internal func pulseBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
+	internal func pulseBegan(touches: Set<NSObject>, withEvent event: UIEvent?) {
 		let width: CGFloat = bounds.size.width / 3
 		let width: CGFloat = bounds.size.width / 3
 		pulseView = UIView(frame: CGRectMake(0, 0, width, width))
 		pulseView = UIView(frame: CGRectMake(0, 0, width, width))
 		pulseView!.layer.cornerRadius = width / 2
 		pulseView!.layer.cornerRadius = width / 2
@@ -164,7 +164,7 @@ public class MaterialCardView : UIView {
 	//
 	//
 	//	:name:	pulseEnded
 	//	:name:	pulseEnded
 	//
 	//
-	internal func pulseEnded(touches: Set<NSObject>, withEvent event: UIEvent) {
+	internal func pulseEnded(touches: Set<NSObject>?, withEvent event: UIEvent?) {
 		UIView.animateWithDuration(0.3,
 		UIView.animateWithDuration(0.3,
 			animations: { _ in
 			animations: { _ in
 				self.pulseView?.alpha = 0
 				self.pulseView?.alpha = 0
@@ -182,7 +182,7 @@ public class MaterialCardView : UIView {
 	// We need this view so we can use the masksToBounds
 	// We need this view so we can use the masksToBounds
 	// so the pulse doesn't animate off the button
 	// so the pulse doesn't animate off the button
 	private func prepareBackgroundColorView() {
 	private func prepareBackgroundColorView() {
-		backgroundColorView.setTranslatesAutoresizingMaskIntoConstraints(false)
+		backgroundColorView.translatesAutoresizingMaskIntoConstraints = false
 		backgroundColorView.layer.cornerRadius = 2
 		backgroundColorView.layer.cornerRadius = 2
 		backgroundColorView.layer.masksToBounds = true
 		backgroundColorView.layer.masksToBounds = true
 		backgroundColorView.clipsToBounds = true
 		backgroundColorView.clipsToBounds = true
@@ -197,7 +197,7 @@ public class MaterialCardView : UIView {
 	// We need this view so we can use the masksToBounds
 	// We need this view so we can use the masksToBounds
 	// so the pulse doesn't animate off the button
 	// so the pulse doesn't animate off the button
 	private func preparePulseViewContainer() {
 	private func preparePulseViewContainer() {
-		pulseViewContainer.setTranslatesAutoresizingMaskIntoConstraints(false)
+		pulseViewContainer.translatesAutoresizingMaskIntoConstraints = false
 		pulseViewContainer.layer.cornerRadius = 2
 		pulseViewContainer.layer.cornerRadius = 2
 		pulseViewContainer.layer.masksToBounds = true
 		pulseViewContainer.layer.masksToBounds = true
 		pulseViewContainer.clipsToBounds = true
 		pulseViewContainer.clipsToBounds = true
@@ -212,7 +212,7 @@ public class MaterialCardView : UIView {
 			delay: 0,
 			delay: 0,
 			usingSpringWithDamping: 0.2,
 			usingSpringWithDamping: 0.2,
 			initialSpringVelocity: 10,
 			initialSpringVelocity: 10,
-			options: nil,
+			options: [],
 			animations: {
 			animations: {
 				self.transform = CGAffineTransformIdentity
 				self.transform = CGAffineTransformIdentity
 			},
 			},

Source/MaterialText.swift

@@ -34,7 +34,7 @@ public class MaterialText: NSObject {
 	*/
 	*/
 	public var searchPattern: String = "(^|\\s)#[\\d\\w_\u{203C}\u{2049}\u{20E3}\u{2122}\u{2139}\u{2194}-\u{2199}\u{21A9}-\u{21AA}\u{231A}-\u{231B}\u{23E9}-\u{23EC}\u{23F0}\u{23F3}\u{24C2}\u{25AA}-\u{25AB}\u{25B6}\u{25C0}\u{25FB}-\u{25FE}\u{2600}-\u{2601}\u{260E}\u{2611}\u{2614}-\u{2615}\u{261D}\u{263A}\u{2648}-\u{2653}\u{2660}\u{2663}\u{2665}-\u{2666}\u{2668}\u{267B}\u{267F}\u{2693}\u{26A0}-\u{26A1}\u{26AA}-\u{26AB}\u{26BD}-\u{26BE}\u{26C4}-\u{26C5}\u{26CE}\u{26D4}\u{26EA}\u{26F2}-\u{26F3}\u{26F5}\u{26FA}\u{26FD}\u{2702}\u{2705}\u{2708}-\u{270C}\u{270F}\u{2712}\u{2714}\u{2716}\u{2728}\u{2733}-\u{2734}\u{2744}\u{2747}\u{274C}\u{274E}\u{2753}-\u{2755}\u{2757}\u{2764}\u{2795}-\u{2797}\u{27A1}\u{27B0}\u{2934}-\u{2935}\u{2B05}-\u{2B07}\u{2B1B}-\u{2B1C}\u{2B50}\u{2B55}\u{3030}\u{303D}\u{3297}\u{3299}\u{1F004}\u{1F0CF}\u{1F170}-\u{1F171}\u{1F17E}-\u{1F17F}\u{1F18E}\u{1F191}-\u{1F19A}\u{1F1E7}-\u{1F1EC}\u{1F1EE}-\u{1F1F0}\u{1F1F3}\u{1F1F5}\u{1F1F7}-\u{1F1FA}\u{1F201}-\u{1F202}\u{1F21A}\u{1F22F}\u{1F232}-\u{1F23A}\u{1F250}-\u{1F251}\u{1F300}-\u{1F320}\u{1F330}-\u{1F335}\u{1F337}-\u{1F37C}\u{1F380}-\u{1F393}\u{1F3A0}-\u{1F3C4}\u{1F3C6}-\u{1F3CA}\u{1F3E0}-\u{1F3F0}\u{1F400}-\u{1F43E}\u{1F440}\u{1F442}-\u{1F4F7}\u{1F4F9}-\u{1F4FC}\u{1F500}-\u{1F507}\u{1F509}-\u{1F53D}\u{1F550}-\u{1F567}\u{1F5FB}-\u{1F640}\u{1F645}-\u{1F64F}\u{1F680}-\u{1F68A}]+" {
 	public var searchPattern: String = "(^|\\s)#[\\d\\w_\u{203C}\u{2049}\u{20E3}\u{2122}\u{2139}\u{2194}-\u{2199}\u{21A9}-\u{21AA}\u{231A}-\u{231B}\u{23E9}-\u{23EC}\u{23F0}\u{23F3}\u{24C2}\u{25AA}-\u{25AB}\u{25B6}\u{25C0}\u{25FB}-\u{25FE}\u{2600}-\u{2601}\u{260E}\u{2611}\u{2614}-\u{2615}\u{261D}\u{263A}\u{2648}-\u{2653}\u{2660}\u{2663}\u{2665}-\u{2666}\u{2668}\u{267B}\u{267F}\u{2693}\u{26A0}-\u{26A1}\u{26AA}-\u{26AB}\u{26BD}-\u{26BE}\u{26C4}-\u{26C5}\u{26CE}\u{26D4}\u{26EA}\u{26F2}-\u{26F3}\u{26F5}\u{26FA}\u{26FD}\u{2702}\u{2705}\u{2708}-\u{270C}\u{270F}\u{2712}\u{2714}\u{2716}\u{2728}\u{2733}-\u{2734}\u{2744}\u{2747}\u{274C}\u{274E}\u{2753}-\u{2755}\u{2757}\u{2764}\u{2795}-\u{2797}\u{27A1}\u{27B0}\u{2934}-\u{2935}\u{2B05}-\u{2B07}\u{2B1B}-\u{2B1C}\u{2B50}\u{2B55}\u{3030}\u{303D}\u{3297}\u{3299}\u{1F004}\u{1F0CF}\u{1F170}-\u{1F171}\u{1F17E}-\u{1F17F}\u{1F18E}\u{1F191}-\u{1F19A}\u{1F1E7}-\u{1F1EC}\u{1F1EE}-\u{1F1F0}\u{1F1F3}\u{1F1F5}\u{1F1F7}-\u{1F1FA}\u{1F201}-\u{1F202}\u{1F21A}\u{1F22F}\u{1F232}-\u{1F23A}\u{1F250}-\u{1F251}\u{1F300}-\u{1F320}\u{1F330}-\u{1F335}\u{1F337}-\u{1F37C}\u{1F380}-\u{1F393}\u{1F3A0}-\u{1F3C4}\u{1F3C6}-\u{1F3CA}\u{1F3E0}-\u{1F3F0}\u{1F400}-\u{1F43E}\u{1F440}\u{1F442}-\u{1F4F7}\u{1F4F9}-\u{1F4FC}\u{1F500}-\u{1F507}\u{1F509}-\u{1F53D}\u{1F550}-\u{1F567}\u{1F5FB}-\u{1F640}\u{1F645}-\u{1F64F}\u{1F680}-\u{1F68A}]+" {
 		didSet {
 		didSet {
-			textStorage.searchExpression = NSRegularExpression(pattern: searchPattern, options: nil, error: nil)
+			textStorage.searchExpression = try? NSRegularExpression(pattern: searchPattern, options: [])
 		}
 		}
 	}
 	}
 	
 	
@@ -56,7 +56,7 @@ public class MaterialText: NSObject {
 	public override init() {
 	public override init() {
 		textStorage = MaterialTextStorage()
 		textStorage = MaterialTextStorage()
 		super.init()
 		super.init()
-		textStorage.searchExpression = NSRegularExpression(pattern: searchPattern, options: nil, error: nil)
+		textStorage.searchExpression = try? NSRegularExpression(pattern: searchPattern, options: [])
 		textStorage.textStorageWillProcessEdit = { (textStorage: MaterialTextStorage, string: String, range: NSRange) -> Void in
 		textStorage.textStorageWillProcessEdit = { (textStorage: MaterialTextStorage, string: String, range: NSRange) -> Void in
 			self.delegate?.textStorageWillProcessEdit?(self, textStorage: textStorage, string: string, range: range)
 			self.delegate?.textStorageWillProcessEdit?(self, textStorage: textStorage, string: string, range: range)
 		}
 		}
@@ -82,8 +82,8 @@ public class MaterialText: NSObject {
 	*/
 	*/
 	public var matches: Array<String> {
 	public var matches: Array<String> {
 		get {
 		get {
-			let results: Array<NSTextCheckingResult> = textStorage.searchExpression!.matchesInString(string, options: nil, range: NSMakeRange(0, count(string.utf16))) as! Array<NSTextCheckingResult>
-			return unique(map(results) {(self.string as NSString).substringWithRange($0.range)})
+			let results: Array<NSTextCheckingResult> = textStorage.searchExpression!.matchesInString(string, options: [], range: NSMakeRange(0, string.utf16.count)) 
+			return unique(results.map {(self.string as NSString).substringWithRange($0.range)})
 		}
 		}
 	}
 	}
 	
 	
@@ -93,6 +93,6 @@ public class MaterialText: NSObject {
 	*/
 	*/
 	private func unique<S: SequenceType, E: Hashable where E == S.Generator.Element>(source: S) -> [E] {
 	private func unique<S: SequenceType, E: Hashable where E == S.Generator.Element>(source: S) -> [E] {
 		var seen: [E:Bool] = [:]
 		var seen: [E:Bool] = [:]
-		return filter(source) {nil == seen.updateValue(true, forKey: $0)}
+		return source.filter {nil == seen.updateValue(true, forKey: $0)}
 	}
 	}
 }
 }
\ No newline at end of file

Source/MaterialTextStorage.swift

@@ -48,7 +48,7 @@ public class MaterialTextStorage: NSTextStorage {
 	*/
 	*/
 	internal var textStorageDidProcessEdit: MaterialTextStorageDidProcessEdit?
 	internal var textStorageDidProcessEdit: MaterialTextStorageDidProcessEdit?
 	
 	
-	required public init(coder aDecoder: NSCoder) {
+	required public init?(coder aDecoder: NSCoder) {
 		super.init(coder: aDecoder)
 		super.init(coder: aDecoder)
 	}
 	}
 	
 	
@@ -69,22 +69,22 @@ public class MaterialTextStorage: NSTextStorage {
 	override public func processEditing() {
 	override public func processEditing() {
 		let range: NSRange = (string as NSString).paragraphRangeForRange(editedRange)
 		let range: NSRange = (string as NSString).paragraphRangeForRange(editedRange)
 		textStorageWillProcessEdit?(self, string, range)
 		textStorageWillProcessEdit?(self, string, range)
-		searchExpression!.enumerateMatchesInString(string, options: nil, range: range) { (result: NSTextCheckingResult!, flags: NSMatchingFlags, stop: UnsafeMutablePointer<ObjCBool>) in
+		searchExpression!.enumerateMatchesInString(string, options: [], range: range) { (result: NSTextCheckingResult!, flags: NSMatchingFlags, stop: UnsafeMutablePointer<ObjCBool>) in
 			self.textStorageDidProcessEdit?(self, result, flags, stop)
 			self.textStorageDidProcessEdit?(self, result, flags, stop)
 		}
 		}
 		super.processEditing()
 		super.processEditing()
 	}
 	}
 	
 	
-	override public func attributesAtIndex(location: Int, effectiveRange range: NSRangePointer) -> [NSObject : AnyObject] {
+	override public func attributesAtIndex(location: Int, effectiveRange range: NSRangePointer) -> [String : AnyObject] {
 		return store.attributesAtIndex(location, effectiveRange: range)
 		return store.attributesAtIndex(location, effectiveRange: range)
 	}
 	}
 	
 	
 	override public func replaceCharactersInRange(range: NSRange, withString str: String) {
 	override public func replaceCharactersInRange(range: NSRange, withString str: String) {
 		store.replaceCharactersInRange(range, withString: str)
 		store.replaceCharactersInRange(range, withString: str)
-		edited(NSTextStorageEditActions.EditedCharacters, range: range, changeInLength: count(str.utf16) - range.length)
+		edited(NSTextStorageEditActions.EditedCharacters, range: range, changeInLength: str.utf16.count - range.length)
 	}
 	}
 	
 	
-	override public func setAttributes(attrs: [NSObject : AnyObject]?, range: NSRange) {
+	override public func setAttributes(attrs: [String : AnyObject]?, range: NSRange) {
 		store.setAttributes(attrs, range: range)
 		store.setAttributes(attrs, range: range)
 		edited(NSTextStorageEditActions.EditedAttributes, range: range, changeInLength: 0)
 		edited(NSTextStorageEditActions.EditedAttributes, range: range, changeInLength: 0)
 	}
 	}

Source/SideNavigationViewController.swift

@@ -40,7 +40,7 @@ public enum SideNavigationViewState {
 }
 }
 
 
 @objc(SideNavigationViewContainer)
 @objc(SideNavigationViewContainer)
-public class SideNavigationViewContainer : Printable {
+public class SideNavigationViewContainer : NSObject {
 	/**
 	/**
 		:name:	state
 		:name:	state
 	*/
 	*/
@@ -59,7 +59,7 @@ public class SideNavigationViewContainer : Printable {
 	/**
 	/**
 		:name:	description
 		:name:	description
 	*/
 	*/
-	public var description: String {
+	public override var description: String {
 		let s: String = .Opened == state ? "Opened" : "Closed"
 		let s: String = .Opened == state ? "Opened" : "Closed"
 		return "(state: \(s), point: \(point), frame: \(frame))"
 		return "(state: \(s), point: \(point), frame: \(frame))"
 	}
 	}
@@ -362,7 +362,7 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 	/**
 	/**
 		:name:	init
 		:name:	init
 	*/
 	*/
-    public required init(coder aDecoder: NSCoder) {
+    public required init?(coder aDecoder: NSCoder) {
         super.init(coder: aDecoder)
         super.init(coder: aDecoder)
     }
     }
 	
 	
@@ -548,28 +548,28 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 		:name:	toggleLeftViewContainer
 		:name:	toggleLeftViewContainer
 	*/
 	*/
 	public func toggleLeftViewContainer(velocity: CGFloat = 0) {
 	public func toggleLeftViewContainer(velocity: CGFloat = 0) {
-		isLeftContainerOpened ? closeLeftViewContainer(velocity: velocity) : openLeftViewContainer(velocity: velocity)
+		isLeftContainerOpened ? closeLeftViewContainer(velocity) : openLeftViewContainer(velocity)
 	}
 	}
 	
 	
 	/**
 	/**
 		:name:	toggleRightViewContainer
 		:name:	toggleRightViewContainer
 	*/
 	*/
 	public func toggleRightViewContainer(velocity: CGFloat = 0) {
 	public func toggleRightViewContainer(velocity: CGFloat = 0) {
-		isRightContainerOpened ? closeRightViewContainer(velocity: velocity) : openRightViewContainer(velocity: velocity)
+		isRightContainerOpened ? closeRightViewContainer(velocity) : openRightViewContainer(velocity)
 	}
 	}
     
     
     /**
     /**
 		:name:	toggleBottomViewContainer
 		:name:	toggleBottomViewContainer
     */
     */
     public func toggleBottomViewContainer(velocity: CGFloat = 0) {
     public func toggleBottomViewContainer(velocity: CGFloat = 0) {
-        isBottomContainerOpened ? closeBottomViewContainer(velocity: velocity) : openBottomViewContainer(velocity: velocity)
+        isBottomContainerOpened ? closeBottomViewContainer(velocity) : openBottomViewContainer(velocity)
     }
     }
     
     
     /**
     /**
 		:name:	toggleTopViewContainer
 		:name:	toggleTopViewContainer
     */
     */
     public func toggleTopViewContainer(velocity: CGFloat = 0) {
     public func toggleTopViewContainer(velocity: CGFloat = 0) {
-        isTopContainerOpened ? closeTopViewContainer(velocity: velocity) : openTopViewContainer(velocity: velocity)
+        isTopContainerOpened ? closeTopViewContainer(velocity) : openTopViewContainer(velocity)
     }
     }
 	
 	
 	/**
 	/**
@@ -940,7 +940,7 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 			if let c = leftContainer {
 			if let c = leftContainer {
 				if .Began == gesture.state {
 				if .Began == gesture.state {
 					addShadow(&leftViewContainer)
 					addShadow(&leftViewContainer)
-					toggleStatusBar(hide: true)
+					toggleStatusBar(true)
 					c.state = isLeftContainerOpened ? .Opened : .Closed
 					c.state = isLeftContainerOpened ? .Opened : .Closed
 					c.point = gesture.locationInView(view)
 					c.point = gesture.locationInView(view)
 					c.frame = vc.frame
 					c.frame = vc.frame
@@ -959,9 +959,9 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 					let x: CGFloat = c.point.x >= 1000 || c.point.x <= -1000 ? c.point.x : 0
 					let x: CGFloat = c.point.x >= 1000 || c.point.x <= -1000 ? c.point.x : 0
 					c.state = vc.frame.origin.x <= CGFloat(floor(leftOriginX)) + options.horizontalThreshold || c.point.x <= -1000 ? .Closed : .Opened
 					c.state = vc.frame.origin.x <= CGFloat(floor(leftOriginX)) + options.horizontalThreshold || c.point.x <= -1000 ? .Closed : .Opened
 					if .Closed == c.state {
 					if .Closed == c.state {
-						closeLeftViewContainer(velocity: x)
+						closeLeftViewContainer(x)
 					} else {
 					} else {
-						openLeftViewContainer(velocity: x)
+						openLeftViewContainer(x)
 					}
 					}
 					delegate?.sideNavDidEndLeftPan?(self, container: c)
 					delegate?.sideNavDidEndLeftPan?(self, container: c)
 				}
 				}
@@ -991,7 +991,7 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 					c.state = isRightContainerOpened ? .Opened : .Closed
 					c.state = isRightContainerOpened ? .Opened : .Closed
 					c.frame = vc.frame
 					c.frame = vc.frame
 					addShadow(&rightViewContainer)
 					addShadow(&rightViewContainer)
-					toggleStatusBar(hide: true)
+					toggleStatusBar(true)
 					delegate?.sideNavDidBeginRightPan?(self, container: c)
 					delegate?.sideNavDidBeginRightPan?(self, container: c)
 				} else if .Changed == gesture.state {
 				} else if .Changed == gesture.state {
 					c.point = gesture.translationInView(gesture.view!)
 					c.point = gesture.translationInView(gesture.view!)
@@ -1006,9 +1006,9 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 					let x: CGFloat = c.point.x <= -1000 || c.point.x >= 1000 ? c.point.x : 0
 					let x: CGFloat = c.point.x <= -1000 || c.point.x >= 1000 ? c.point.x : 0
 					c.state = vc.frame.origin.x >= CGFloat(floor(rightOriginX) - options.horizontalThreshold) || c.point.x >= 1000 ? .Closed : .Opened
 					c.state = vc.frame.origin.x >= CGFloat(floor(rightOriginX) - options.horizontalThreshold) || c.point.x >= 1000 ? .Closed : .Opened
 					if .Closed == c.state {
 					if .Closed == c.state {
-						closeRightViewContainer(velocity: x)
+						closeRightViewContainer(x)
 					} else {
 					} else {
-						openRightViewContainer(velocity: x)
+						openRightViewContainer(x)
 					}
 					}
 					delegate?.sideNavDidEndRightPan?(self, container: c)
 					delegate?.sideNavDidEndRightPan?(self, container: c)
 				}
 				}
@@ -1035,7 +1035,7 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 			if let c = bottomContainer {
 			if let c = bottomContainer {
 				if .Began == gesture.state {
 				if .Began == gesture.state {
 					addShadow(&bottomViewContainer)
 					addShadow(&bottomViewContainer)
-					toggleStatusBar(hide: true)
+					toggleStatusBar(true)
 					c.state = isBottomContainerOpened ? .Opened : .Closed
 					c.state = isBottomContainerOpened ? .Opened : .Closed
 					c.point = gesture.locationInView(view)
 					c.point = gesture.locationInView(view)
 					c.frame = vc.frame
 					c.frame = vc.frame
@@ -1053,9 +1053,9 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 					let y: CGFloat = c.point.y <= -1000 || c.point.y >= 1000 ? c.point.y : 0
 					let y: CGFloat = c.point.y <= -1000 || c.point.y >= 1000 ? c.point.y : 0
 					c.state = vc.frame.origin.y >= CGFloat(floor(bottomOriginY) - options.verticalThreshold) || c.point.y >= 1000 ? .Closed : .Opened
 					c.state = vc.frame.origin.y >= CGFloat(floor(bottomOriginY) - options.verticalThreshold) || c.point.y >= 1000 ? .Closed : .Opened
 					if .Closed == c.state {
 					if .Closed == c.state {
-						closeBottomViewContainer(velocity: y)
+						closeBottomViewContainer(y)
 					} else {
 					} else {
-						openBottomViewContainer(velocity: y)
+						openBottomViewContainer(y)
 					}
 					}
 					delegate?.sideNavDidEndBottomPan?(self, container: c)
 					delegate?.sideNavDidEndBottomPan?(self, container: c)
 				}
 				}
@@ -1082,7 +1082,7 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 			if let c = topContainer {
 			if let c = topContainer {
 				if .Began == gesture.state {
 				if .Began == gesture.state {
 					addShadow(&topViewContainer)
 					addShadow(&topViewContainer)
-					toggleStatusBar(hide: true)
+					toggleStatusBar(true)
 					c.state = isTopContainerOpened ? .Opened : .Closed
 					c.state = isTopContainerOpened ? .Opened : .Closed
 					c.point = gesture.locationInView(view)
 					c.point = gesture.locationInView(view)
 					c.frame = vc.frame
 					c.frame = vc.frame
@@ -1100,9 +1100,9 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 					let y: CGFloat = c.point.y <= -1000 || c.point.y >= 1000 ? c.point.y : 0
 					let y: CGFloat = c.point.y <= -1000 || c.point.y >= 1000 ? c.point.y : 0
 					c.state = vc.frame.origin.y >= CGFloat(floor(topOriginY) + options.verticalThreshold) || c.point.y >= 1000 ? .Opened : .Closed
 					c.state = vc.frame.origin.y >= CGFloat(floor(topOriginY) + options.verticalThreshold) || c.point.y >= 1000 ? .Opened : .Closed
 					if .Closed == c.state {
 					if .Closed == c.state {
-						closeTopViewContainer(velocity: y)
+						closeTopViewContainer(y)
 					} else {
 					} else {
-						openTopViewContainer(velocity: y)
+						openTopViewContainer(y)
 					}
 					}
 					delegate?.sideNavDidEndTopPan?(self, container: c)
 					delegate?.sideNavDidEndTopPan?(self, container: c)
 				}
 				}
@@ -1243,7 +1243,7 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 	private func prepareMainContainer() {
 	private func prepareMainContainer() {
 		mainViewContainer = UIView(frame: view.bounds)
 		mainViewContainer = UIView(frame: view.bounds)
 		mainViewContainer!.backgroundColor = MaterialTheme.clear.color
 		mainViewContainer!.backgroundColor = MaterialTheme.clear.color
-		mainViewContainer!.autoresizingMask = .FlexibleHeight | .FlexibleWidth
+		mainViewContainer!.autoresizingMask = [.FlexibleHeight, .FlexibleWidth]
 		view.addSubview(mainViewContainer!)
 		view.addSubview(mainViewContainer!)
 	}
 	}
 	
 	
@@ -1253,7 +1253,7 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 	private func prepareBackdropContainer() {
 	private func prepareBackdropContainer() {
 		backdropViewContainer = UIView(frame: view.bounds)
 		backdropViewContainer = UIView(frame: view.bounds)
 		backdropViewContainer!.backgroundColor = options.backdropBackgroundColor
 		backdropViewContainer!.backgroundColor = options.backdropBackgroundColor
-		backdropViewContainer!.autoresizingMask = .FlexibleHeight | .FlexibleWidth
+		backdropViewContainer!.autoresizingMask = [.FlexibleHeight, .FlexibleWidth]
 		backdropViewContainer!.layer.opacity = 0
 		backdropViewContainer!.layer.opacity = 0
 		view.addSubview(backdropViewContainer!)
 		view.addSubview(backdropViewContainer!)
 	}
 	}
@@ -1311,7 +1311,7 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 	//
 	//
 	private func prepareContainerToOpen(inout viewController: UIViewController?, inout viewContainer: UIView?, state: SideNavigationViewState) {
 	private func prepareContainerToOpen(inout viewController: UIViewController?, inout viewContainer: UIView?, state: SideNavigationViewState) {
 		addShadow(&viewContainer)
 		addShadow(&viewContainer)
-		toggleStatusBar(hide: true)
+		toggleStatusBar(true)
 	}
 	}
 	
 	
 	//
 	//
@@ -1327,7 +1327,7 @@ public class SideNavigationViewController: UIViewController, UIGestureRecognizer
 	private func prepareContainedViewController(inout viewContainer: UIView?, inout viewController: UIViewController?) {
 	private func prepareContainedViewController(inout viewContainer: UIView?, inout viewController: UIViewController?) {
 		if let vc = viewController {
 		if let vc = viewController {
 			if let c = viewContainer {
 			if let c = viewContainer {
-				vc.view.setTranslatesAutoresizingMaskIntoConstraints(false)
+				vc.view.translatesAutoresizingMaskIntoConstraints = false
 				addChildViewController(vc)
 				addChildViewController(vc)
 				c.addSubview(vc.view)
 				c.addSubview(vc.view)
 				Layout.expandToParent(c, child: vc.view)
 				Layout.expandToParent(c, child: vc.view)

Source/TextView.swift

@@ -27,7 +27,7 @@ public class TextView: UITextView {
 	/**
 	/**
 		:name:	init
 		:name:	init
 	*/
 	*/
-	public required init(coder aDecoder: NSCoder) {
+	public required init?(coder aDecoder: NSCoder) {
 		super.init(coder: aDecoder)
 		super.init(coder: aDecoder)
 		prepareView()
 		prepareView()
 	}
 	}
@@ -38,7 +38,7 @@ public class TextView: UITextView {
 	public override init(frame: CGRect, textContainer: NSTextContainer?) {
 	public override init(frame: CGRect, textContainer: NSTextContainer?) {
 		super.init(frame: frame, textContainer: textContainer)
 		super.init(frame: frame, textContainer: textContainer)
 		if CGRectZero == frame {
 		if CGRectZero == frame {
-			setTranslatesAutoresizingMaskIntoConstraints(false)
+			translatesAutoresizingMaskIntoConstraints = false
 		}
 		}
 		prepareView()
 		prepareView()
 	}
 	}
@@ -58,7 +58,7 @@ public class TextView: UITextView {
 	public var placeholderLabel: UILabel? {
 	public var placeholderLabel: UILabel? {
 		didSet {
 		didSet {
 			if let p = placeholderLabel {
 			if let p = placeholderLabel {
-				p.setTranslatesAutoresizingMaskIntoConstraints(false)
+				p.translatesAutoresizingMaskIntoConstraints = false
 				p.font = font
 				p.font = font
 				p.textAlignment = textAlignment
 				p.textAlignment = textAlignment
 				p.numberOfLines = 0
 				p.numberOfLines = 0
@@ -137,7 +137,7 @@ public class TextView: UITextView {
 		if let p = placeholderLabel {
 		if let p = placeholderLabel {
 			NSLayoutConstraint.deactivateConstraints(layoutConstraints)
 			NSLayoutConstraint.deactivateConstraints(layoutConstraints)
 			layoutConstraints = Layout.constraint("H:|-(left)-[placeholderLabel]-(right)-|",
 			layoutConstraints = Layout.constraint("H:|-(left)-[placeholderLabel]-(right)-|",
-									options: nil,
+									options: [],
 									metrics: [
 									metrics: [
 										"left": textContainerInset.left + textContainer.lineFragmentPadding,
 										"left": textContainerInset.left + textContainer.lineFragmentPadding,
 										"right": textContainerInset.right + textContainer.lineFragmentPadding
 										"right": textContainerInset.right + textContainer.lineFragmentPadding
@@ -146,7 +146,7 @@ public class TextView: UITextView {
 									])
 									])
 				
 				
 			layoutConstraints += Layout.constraint("V:|-(top)-[placeholderLabel]-(>=bottom)-|",
 			layoutConstraints += Layout.constraint("V:|-(top)-[placeholderLabel]-(>=bottom)-|",
-									options: nil,
+									options: [],
 									metrics: [
 									metrics: [
 										"top": textContainerInset.top,
 										"top": textContainerInset.top,
 										"bottom": textContainerInset.bottom
 										"bottom": textContainerInset.bottom