remove deprecated methods

FoldingCell/FoldingCell.xcodeproj/project.pbxproj

@@ -305,7 +305,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0830;
-				LastUpgradeCheck = 0920;
+				LastUpgradeCheck = 0930;
 				ORGANIZATIONNAME = "Alex K.";
 				TargetAttributes = {
 					8498513B1C5639F9006FA400 = {
@@ -490,12 +490,14 @@
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
@@ -542,12 +544,14 @@
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;

FoldingCell/FoldingCell.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>

FoldingCell/FoldingCell.xcodeproj/xcshareddata/xcschemes/FoldingCell.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0920"
+   LastUpgradeVersion = "0930"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -26,7 +26,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
       </Testables>
@@ -37,7 +36,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"

FoldingCell/FoldingCell/FoldingCell.swift

@@ -103,7 +103,7 @@ open class FoldingCell: UITableViewCell {
         var rotatedViews = [RotatedView]()
         
         animationView?.subviews
-            .flatMap({ $0 as? RotatedView })
+            .compactMap({ $0 as? RotatedView })
             .sorted(by: { $0.tag < $1.tag })
             .forEach { itemView in
                 rotatedViews.append(itemView)
@@ -120,11 +120,11 @@ open class FoldingCell: UITableViewCell {
         
         if animationType == .open {
             animationView?.subviews
-                .flatMap { $0 as? RotatedView }
+                .compactMap { $0 as? RotatedView }
                 .forEach { $0.alpha = 0 }
         } else {
             animationView?.subviews
-                .flatMap { $0 as? RotatedView }
+                .compactMap { $0 as? RotatedView }
                 .forEach {
                     if animationType == .open {
                         $0.alpha = 0

README.md

@@ -1,5 +1,6 @@
 ![header](./header.png)
-![Animation](./Screenshots/folding-cell.gif)
+<img src="https://github.com/Ramotion/folding-cell/blob/master/Screenshots/foldingCell.gif" width="600" height="450" /></a>
+<br><br/>
 
 # FoldingCell
 [![CocoaPods](https://img.shields.io/cocoapods/p/FoldingCell.svg)](https://cocoapods.org/pods/FoldingCell)
@@ -10,6 +11,7 @@
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
 [![Swift 4.0](https://img.shields.io/badge/Swift-4.0-green.svg?style=flat)](https://developer.apple.com/swift/)
 [![Analytics](https://ga-beacon.appspot.com/UA-84973210-1/ramotion/folding-cell)](https://github.com/igrigorik/ga-beacon)
+[![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/folding-cell-android"> 
@@ -72,7 +74,6 @@ Your result should be something like this picture:
 
 ![1.3](https://raw.githubusercontent.com/Ramotion/folding-cell/master/Tutorial-resources/1.3.png)
 
-[Demonstration adding constraints for foregroundView, containerView](https://vimeo.com/154954299)
 
 4) Set ``` @IBInspectable var itemCount: NSInteger ``` property is a count of folding (it IBInspectable you can set in storyboard). range 2 or greater. Default value is 2