Update README.md

.swift-version

@@ -1 +1 @@
-4.0
+4.2

DemoExpandingCollection/DemoExpandingCollection.xcodeproj/project.pbxproj

@@ -440,24 +440,24 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0730;
-				LastUpgradeCheck = 0930;
+				LastUpgradeCheck = 1020;
 				ORGANIZATIONNAME = "Alex K.";
 				TargetAttributes = {
 					848596271CF585F3000BCC74 = {
 						CreatedOnToolsVersion = 7.3.1;
 						DevelopmentTeam = 34MUF9YXTA;
-						LastSwiftMigration = 1000;
+						LastSwiftMigration = 1020;
 					};
 					8499D8131D001B82004B5B37 = {
 						CreatedOnToolsVersion = 7.3.1;
 						DevelopmentTeam = LEAZS7L33U;
-						LastSwiftMigration = 1000;
+						LastSwiftMigration = 1020;
 					};
 				};
 			};
 			buildConfigurationList = 848596231CF585F3000BCC74 /* Build configuration list for PBXProject "DemoExpandingCollection" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
@@ -575,6 +575,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
@@ -630,6 +631,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
@@ -689,7 +691,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.ramotion.dev1;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -707,7 +709,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.ramotion.dev1;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -728,7 +730,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.ramotion.dev;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
@@ -752,7 +754,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.ramotion.dev;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";

DemoExpandingCollection/DemoExpandingCollection.xcodeproj/xcshareddata/xcschemes/ExpandingCollection.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0930"
+   LastUpgradeVersion = "1020"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Package.swift

@@ -0,0 +1,43 @@
+// swift-tools-version:5.1
+//
+//  Package.swift
+//
+//  Copyright (c) Ramotion (https://www.ramotion.com/)
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+//
+
+import PackageDescription
+
+
+let package = Package(
+    name: "ExpandingCollection",
+    platforms: [
+        .iOS(.v9)
+    ],
+    products: [
+        .library(name: "ExpandingCollection",
+            targets: ["ExpandingCollection"]),
+    ],
+    targets: [
+        .target(name: "ExpandingCollection",
+            path: "Source")
+    ],
+    swiftLanguageVersions: [.v5]
+)

README.md

@@ -1,9 +1,26 @@
-![header](./header.png)
-<img src="https://github.com/Ramotion/expanding-collection/blob/master/expanding-collection.gif" width="600" height="450" />
-<br><br/>
+<a href="https://www.ramotion.com/agency/app-development/?utm_source=gthb&utm_medium=repo&utm_campaign=expanding-collection"><img src="https://github.com/Ramotion/folding-cell/blob/master/header.png"></a>
+
+<a href="https://github.com/Ramotion/expanding-collection">
+<img align="left" src="https://github.com/Ramotion/expanding-collection/blob/master/expanding-collection.gif" width="480" height="360" /></a>
+
+<p><h1 align="left">EXPANDING COLLECTION</h1></p>
+
+<h4>An animated material design UI card peek/pop controller</h4>
 
 
-# expanding-collection
+___
+
+
+
+<p><h6>We specialize in the designing and coding of custom UI for Mobile Apps and Websites.</h6>
+<a href="https://www.ramotion.com/agency/app-development/?utm_source=gthb&utm_medium=repo&utm_campaign=expanding-collection">
+<img src="https://github.com/ramotion/gliding-collection/raw/master/contact_our_team@2x.png" width="187" height="34"></a>
+</p>
+<p><h6>Stay tuned for the latest updates:</h6>
+<a href="https://goo.gl/rPFpid" >
+<img src="https://i.imgur.com/ziSqeSo.png/" width="156" height="28"></a></p>
+
+</br>
 
 [![Twitter](https://img.shields.io/badge/Twitter-@Ramotion-blue.svg?style=flat)](http://twitter.com/Ramotion)
 [![CocoaPods](https://img.shields.io/cocoapods/p/expanding-collection.svg)](https://cocoapods.org/pods/expanding-collection)
@@ -13,23 +30,6 @@
 [![codebeat badge](https://codebeat.co/badges/6a009992-5bf2-4730-aa35-f3b20ce7693d)](https://codebeat.co/projects/github-com-ramotion-expanding-collection)
 [![Donate](https://img.shields.io/badge/Donate-PayPal-blue.svg)](https://paypal.me/Ramotion)
 
-# Check this library on other platforms:
-<a href="https://github.com/Ramotion/expanding-collection-android">
-<img src="https://github.com/ramotion/navigation-stack/raw/master/Android_Java@2x.png" width="178" height="81"></a>
-
-## About
-This project is maintained by Ramotion, Inc.<br>
-We specialize in the designing and coding of custom UI for Mobile Apps and Websites.<br>
-
-**Looking for developers for your project?**<br>
-This project is maintained by Ramotion, Inc. We specialize in the designing and coding of custom UI for Mobile Apps and Websites.
-
-<a href="mailto:alex.a@ramotion.com?subject=Project%20inquiry%20from%20Github">
-<img src="https://github.com/ramotion/gliding-collection/raw/master/contact_our_team@2x.png" width="187" height="34"></a> <br>
-
-
-The [iPhone mockup](https://store.ramotion.com/product/iphone-x-clay-mockups?utm_source=gthb&utm_medium=special&utm_campaign=expanding-collection) available [here](https://store.ramotion.com?utm_source=gthb&utm_medium=special&utm_campaign=expanding-collection).
-
 ## Requirements
 
 - iOS 9.0+
@@ -178,25 +178,27 @@ required init?(coder aDecoder: NSCoder) {
 4) For back transition use `popTransitionAnimation()`
 
 
-This library is a part of a <a href="https://github.com/Ramotion/swift-ui-animation-components-and-libraries"><b>selection of our best UI open-source projects.</b></a>
+## 🗂 Check this library on other language:
+<a href="https://github.com/Ramotion/expanding-collection-android">
+<img src="https://github.com/ramotion/navigation-stack/raw/master/Android_Java@2x.png" width="178" height="81"></a>
 
-## License
 
-Expanding collection is released under the MIT license.
+## 📄 License
+
+Expanding Collection is released under the MIT license.
 See [LICENSE](./LICENSE) for details.
 
-<br>
+This library is a part of a <a href="https://github.com/Ramotion/swift-ui-animation-components-and-libraries"><b>selection of our best UI open-source projects.</b></a>
 
-# Get the Showroom App for iOS to give it a try
+If you use the open-source library in your project, please make sure to credit and backlink to www.ramotion.com
+
+## 📱 Get the Showroom App for iOS to give it a try
 Try this UI component and more like this in our iOS app. Contact us if interested.
 
 <a href="https://itunes.apple.com/app/apple-store/id1182360240?pt=550053&ct=expanding-collection&mt=8" >
 <img src="https://github.com/ramotion/gliding-collection/raw/master/app_store@2x.png" width="117" height="34"></a>
-<a href="mailto:alex.a@ramotion.com?subject=Project%20inquiry%20from%20Github">
+
+<a href="https://www.ramotion.com/agency/app-development/?utm_source=gthb&utm_medium=repo&utm_campaign=expanding-collection">
 <img src="https://github.com/ramotion/gliding-collection/raw/master/contact_our_team@2x.png" width="187" height="34"></a>
 <br>
 <br>
-
-Follow us for the latest updates<br>
-<a href="https://goo.gl/rPFpid" >
-<img src="https://i.imgur.com/ziSqeSo.png/" width="156" height="28"></a>

Source/TransitionDriver/TransitionDriver.swift

@@ -77,7 +77,7 @@ extension TransitionDriver {
             self.copyCell?.shadowView?.alpha = 0
             copyView.frontContainerView.subviewsForEach { if $0.tag == Constants.HideKey { $0.alpha = 0 } }
         }, completion: { _ in
-            let data = NSKeyedArchiver.archivedData(withRootObject: copyView.frontContainerView)
+            let data = NSKeyedArchiver.archivedData(withRootObject: copyView.frontContainerView!)
             guard case let headerView as UIView = NSKeyedUnarchiver.unarchiveObject(with: data) else {
                 fatalError("must copy")
             }

expanding-collection.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'expanding-collection'
-  s.version      = '2.1.1'
+  s.version      = '3.1.0'
   s.summary      = 'Transition animtion from CollectionView to TableView'
   s.license      = 'MIT'
   s.homepage     = 'https://github.com/Ramotion/expanding-collection'