Fixes #14

DemoExpandingCollection/DemoExpandingCollection/AppDelegate.swift

@@ -49,7 +49,6 @@ extension AppDelegate {
     shadow.shadowOffset = CGSize(width: 0, height: 2)
     shadow.shadowColor = UIColor(red: 0, green: 0, blue: 0, alpha: 0.1)
     
-//    shadow.shadowOffset = k
     UINavigationBar.appearance().titleTextAttributes = [
       NSForegroundColorAttributeName : UIColor.whiteColor(),
       NSShadowAttributeName: shadow

DemoExpandingCollection/DemoExpandingCollection/ViewControllers/DemoTableViewController/DemoTableViewController.swift

@@ -50,17 +50,17 @@ extension DemoTableViewController {
 extension DemoTableViewController {
   
   override func scrollViewDidScroll(scrollView: UIScrollView) {
-    if scrollView.contentOffset.y < -25 {
-      // buttonAnimation
-      let viewControllers: [DemoViewController?] = navigationController?.viewControllers.map { $0 as? DemoViewController } ?? []
-
-      for viewController in viewControllers {
-        if let rightButton = viewController?.navigationItem.rightBarButtonItem as? AnimatingBarButton {
-          rightButton.animationSelected(false)
-        }
-      }
-      popTransitionAnimation()
-    }
+//    if scrollView.contentOffset.y < -25 {
+//      // buttonAnimation
+//      let viewControllers: [DemoViewController?] = navigationController?.viewControllers.map { $0 as? DemoViewController } ?? []
+//
+//      for viewController in viewControllers {
+//        if let rightButton = viewController?.navigationItem.rightBarButtonItem as? AnimatingBarButton {
+//          rightButton.animationSelected(false)
+//        }
+//      }
+//      popTransitionAnimation()
+//    }
     
     scrollOffsetY = scrollView.contentOffset.y
   }

README.md

@@ -5,6 +5,8 @@
 [![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)
 [![CocoaPods](https://img.shields.io/cocoapods/v/expanding-collection.svg)](http://cocoapods.org/pods/expanding-collection)
+[![CocoaPods](https://img.shields.io/cocoapods/metrics/doc-percent/expanding-collection.svg)](https://cdn.rawgit.com/Ramotion/expanding-collection/master/docs/index.html)
+
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Ramotion/expanding-collection)
 [![Travis](https://travis-ci.org/Ramotion/elastic-pull-to-update.svg?branch=master)](https://travis-ci.org/Ramotion/elastic-pull-to-update)
 [![codebeat badge](https://codebeat.co/badges/6a009992-5bf2-4730-aa35-f3b20ce7693d)](https://codebeat.co/projects/github-com-ramotion-expanding-collection)
@@ -25,7 +27,7 @@ Just add the Source folder to your project.
 
 or use [CocoaPods](https://cocoapods.org) with Podfile:
 ``` ruby
-pod 'expanding-collection' 
+pod 'expanding-collection'
 ```
 or [Carthage](https://github.com/Carthage/Carthage) users can simply add to their `Cartfile`:
 ```

Source/ExpandingTableViewController/ExpandingTableViewController.swift

@@ -24,10 +24,22 @@ extension ExpandingTableViewController {
   
   private func getScreen() -> UIImage? {
     let height = (headerHeight - tableView.contentOffset.y) < 0 ? 0 : (headerHeight - tableView.contentOffset.y)
-    let backImageSize = CGSize(width: view.bounds.width, height: view.bounds.height - height)
+    let backImageSize = CGSize(width: view.bounds.width, height: view.bounds.height - height + getTabBarHeight())
     let backImageOrigin = CGPoint(x: 0, y: height + tableView.contentOffset.y)
     return view.takeSnapshot(CGRect(origin: backImageOrigin, size: backImageSize))
   }
+  
+  private func getTabBarHeight() -> CGFloat {
+    guard let navigationController = self.navigationController else {
+      return 0
+    }
+    
+    let insets = automaticallyAdjustsScrollViewInsets
+    let tabBarHeight =  insets == true ? navigationController.navigationBar.frame.size.height : 0
+    let stausBarHeight = insets == true ? UIApplication.sharedApplication().statusBarFrame.size.height : 0
+    return tabBarHeight + stausBarHeight
+  }
+
 }
 
 // MARK: Methods
@@ -43,7 +55,10 @@ extension ExpandingTableViewController {
     }
     
     let backImage = getScreen()
-    let offset = tableView.contentOffset.y > headerHeight ? headerHeight : tableView.contentOffset.y
+    var offset = tableView.contentOffset.y > headerHeight ? headerHeight : tableView.contentOffset.y
+    
+    offset += getTabBarHeight()
+ 
     transitionDriver.popTransitionAnimationContantOffset(offset, backImage: backImage)
     self.navigationController?.popViewControllerAnimated(false)
   }

Source/ExpandingViewController/ExpandingViewController.swift

@@ -53,17 +53,22 @@ public extension ExpandingViewController {
    - parameter viewController: The table view controller to push onto the stack. 
    */
   func pushToViewController(viewController: ExpandingTableViewController) {
-    guard let collectionView = self.collectionView else {
+    guard let collectionView = self.collectionView,
+    let navigationController = self.navigationController else {
       return
     }
     
     viewController.transitionDriver = transitionDriver
+    let insets = viewController.automaticallyAdjustsScrollViewInsets
+    let tabBarHeight =  insets == true ? navigationController.navigationBar.frame.size.height : 0
+    let stausBarHeight = insets == true ? UIApplication.sharedApplication().statusBarFrame.size.height : 0
     let backImage = getBackImage(viewController, headerHeight: viewController.headerHeight)
     
     transitionDriver?.pushTransitionAnimationIndex(currentIndex,
                                                    collecitionView: collectionView,
                                                    backImage: backImage,
-                                                   headerHeight: viewController.headerHeight) { headerView in
+                                                   headerHeight: viewController.headerHeight,
+                                                   insets: tabBarHeight + stausBarHeight) { headerView in
       viewController.tableView.tableHeaderView = headerView
       self.navigationController?.pushViewController(viewController, animated: false)
     }

Source/TransitionDriver/TransitionDriver.swift

@@ -45,6 +45,7 @@ extension TransitionDriver {
                                     collecitionView: UICollectionView,
                                     backImage: UIImage?,
                                     headerHeight: CGFloat,
+                                    insets: CGFloat,
                                     completion: UIView -> Void) {
     
     guard case let cell as BasePageCollectionCell = collecitionView.cellForItemAtIndexPath(NSIndexPath(forRow: currentIndex, inSection: 0)),
@@ -60,8 +61,8 @@ extension TransitionDriver {
     configurateCell(copyView, backImage: backImage)
     backImageView = addImageToView(copyView.backContainerView, image: backImage)
     
-    openBackViewConfigureConstraints(copyView, height: headerHeight)
-    openFrontViewConfigureConstraints(copyView, height: headerHeight)
+    openBackViewConfigureConstraints(copyView, height: headerHeight, insets: insets)
+    openFrontViewConfigureConstraints(copyView, height: headerHeight, insets: insets)
     
     // corner animation 
     copyView.backContainerView.animationCornerRadius(0, duration: duration)
@@ -188,7 +189,7 @@ extension TransitionDriver {
 
 extension TransitionDriver {
   
-  private func openFrontViewConfigureConstraints(cell: BasePageCollectionCell, height: CGFloat) {
+  private func openFrontViewConfigureConstraints(cell: BasePageCollectionCell, height: CGFloat, insets: CGFloat) {
     
     if let heightConstraint = cell.frontContainerView.getConstraint(.Height) {
       frontViewFrame.size.height = heightConstraint.constant
@@ -201,10 +202,10 @@ extension TransitionDriver {
     }
     
     frontViewFrame.origin.y        = cell.frontConstraintY.constant
-    cell.frontConstraintY.constant = -view.bounds.size.height / 2 + height / 2
+    cell.frontConstraintY.constant = -view.bounds.size.height / 2 + height / 2 + insets
   }
   
-  private func openBackViewConfigureConstraints(cell: BasePageCollectionCell, height: CGFloat) {
+  private func openBackViewConfigureConstraints(cell: BasePageCollectionCell, height: CGFloat, insets: CGFloat) {
     
     if let heightConstraint = cell.backContainerView.getConstraint(.Height) {
       backViewFrame.size.height = heightConstraint.constant
@@ -217,7 +218,7 @@ extension TransitionDriver {
     }
     
     backViewFrame.origin.y        = cell.backConstraintY.constant
-    cell.backConstraintY.constant = view.bounds.size.height / 2 - (view.bounds.size.height - 236) / 2
+    cell.backConstraintY.constant = view.bounds.size.height / 2 - (view.bounds.size.height - 236) / 2 + insets
   }
   
   private func closeBackViewConfigurationConstraints(cell: BasePageCollectionCell?) {

docs/Classes.html

@@ -0,0 +1,159 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>Classes  Reference</title>
+    <link rel="stylesheet" type="text/css" href="css/jazzy.css" />
+    <link rel="stylesheet" type="text/css" href="css/highlight.css" />
+    <meta charset='utf-8'>
+    <script src="js/jquery.min.js" defer></script>
+    <script src="js/jazzy.js" defer></script>
+    
+  </head>
+  <body>
+    <a title="Classes  Reference"></a>
+    <header>
+      <div class="content-wrapper">
+        <p><a href="index.html">DemoExpandingCollection Docs</a> (100% documented)</p>
+      </div>
+    </header>
+    <div class="content-wrapper">
+      <p id="breadcrumbs">
+        <a href="index.html">DemoExpandingCollection Reference</a>
+        <img id="carat" src="img/carat.png" />
+        Classes  Reference
+      </p>
+    </div>
+    <div class="content-wrapper">
+      <nav class="sidebar">
+        <ul class="nav-groups">
+          <li class="nav-group-name">
+            <a href="Classes.html">Classes</a>
+            <ul class="nav-group-tasks">
+              <li class="nav-group-task">
+                <a href="Classes/BasePageCollectionCell.html">BasePageCollectionCell</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="Classes/ExpandingTableViewController.html">ExpandingTableViewController</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="Classes/ExpandingViewController.html">ExpandingViewController</a>
+              </li>
+            </ul>
+          </li>
+        </ul>
+      </nav>
+      <article class="main-content">
+        <section>
+          <section class="section">
+            <h1>Classes</h1>
+            <p>The following classes are available globally.</p>
+
+          </section>
+          <section class="section task-group-section">
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:C23DemoExpandingCollection28ExpandingTableViewController"></a>
+                    <a name="//apple_ref/swift/Class/ExpandingTableViewController" class="dashAnchor"></a>
+                    <a class="token" href="#/s:C23DemoExpandingCollection28ExpandingTableViewController">ExpandingTableViewController</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Base class for UITableViewcontroller which have back transition method</p>
+
+                        <a href="Classes/ExpandingTableViewController.html" class="slightly-smaller">See more</a>
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">ExpandingTableViewController</span><span class="p">:</span> <span class="kt">UITableViewController</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:C23DemoExpandingCollection23ExpandingViewController"></a>
+                    <a name="//apple_ref/swift/Class/ExpandingViewController" class="dashAnchor"></a>
+                    <a class="token" href="#/s:C23DemoExpandingCollection23ExpandingViewController">ExpandingViewController</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>UIViewController with UICollectionView with custom transition method</p>
+
+                        <a href="Classes/ExpandingViewController.html" class="slightly-smaller">See more</a>
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">ExpandingViewController</span><span class="p">:</span> <span class="kt">UIViewController</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:C23DemoExpandingCollection22BasePageCollectionCell"></a>
+                    <a name="//apple_ref/swift/Class/BasePageCollectionCell" class="dashAnchor"></a>
+                    <a class="token" href="#/s:C23DemoExpandingCollection22BasePageCollectionCell">BasePageCollectionCell</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Base class for UICollectionViewCell</p>
+
+                        <a href="Classes/BasePageCollectionCell.html" class="slightly-smaller">See more</a>
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">BasePageCollectionCell</span><span class="p">:</span> <span class="kt">UICollectionViewCell</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+          </section>
+        </section>
+        <section id="footer">
+          <p>&copy; 2016 <a class="link" href="" target="_blank" rel="external">AlexKalinkin</a>. All rights reserved. (Last updated: 2016-06-07)</p>
+          <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.5.0</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
+        </section>
+      </article>
+    </div>
+  </body>
+</div>
+</html>

docs/Classes/BasePageCollectionCell.html

@@ -0,0 +1,374 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>BasePageCollectionCell Class Reference</title>
+    <link rel="stylesheet" type="text/css" href="../css/jazzy.css" />
+    <link rel="stylesheet" type="text/css" href="../css/highlight.css" />
+    <meta charset='utf-8'>
+    <script src="../js/jquery.min.js" defer></script>
+    <script src="../js/jazzy.js" defer></script>
+    
+  </head>
+  <body>
+    <a name="//apple_ref/swift/Class/BasePageCollectionCell" class="dashAnchor"></a>
+    <a title="BasePageCollectionCell Class Reference"></a>
+    <header>
+      <div class="content-wrapper">
+        <p><a href="../index.html">DemoExpandingCollection Docs</a> (100% documented)</p>
+      </div>
+    </header>
+    <div class="content-wrapper">
+      <p id="breadcrumbs">
+        <a href="../index.html">DemoExpandingCollection Reference</a>
+        <img id="carat" src="../img/carat.png" />
+        BasePageCollectionCell Class Reference
+      </p>
+    </div>
+    <div class="content-wrapper">
+      <nav class="sidebar">
+        <ul class="nav-groups">
+          <li class="nav-group-name">
+            <a href="../Classes.html">Classes</a>
+            <ul class="nav-group-tasks">
+              <li class="nav-group-task">
+                <a href="../Classes/BasePageCollectionCell.html">BasePageCollectionCell</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingTableViewController.html">ExpandingTableViewController</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingViewController.html">ExpandingViewController</a>
+              </li>
+            </ul>
+          </li>
+        </ul>
+      </nav>
+      <article class="main-content">
+        <section>
+          <section class="section">
+            <h1>BasePageCollectionCell</h1>
+              <div class="declaration">
+                <div class="language">
+                  <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">BasePageCollectionCell</span><span class="p">:</span> <span class="kt">UICollectionViewCell</span></code></pre>
+
+                </div>
+              </div>
+            <p>Base class for UICollectionViewCell</p>
+
+          </section>
+          <section class="section task-group-section">
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell7yOffsetV12CoreGraphics7CGFloat"></a>
+                    <a name="//apple_ref/swift/Property/yOffset" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell7yOffsetV12CoreGraphics7CGFloat">yOffset</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Animation oposition offset when cell is open</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">@IBInspectable</span> <span class="kd">public</span> <span class="k">var</span> <span class="nv">yOffset</span><span class="p">:</span> <span class="kt">CGFloat</span> <span class="o">=</span> <span class="mi">40</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <div class="task-name-container">
+                <a name="/Vars"></a>
+                <a name="//apple_ref/swift/Section/Vars" class="dashAnchor"></a>
+                <a href="#/Vars">
+                  <h3 class="section-name">Vars</h3>
+                </a>
+              </div>
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell18frontContainerViewXwGSQCSo6UIView_"></a>
+                    <a name="//apple_ref/swift/Property/frontContainerView" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell18frontContainerViewXwGSQCSo6UIView_">frontContainerView</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>The view used as the face of the cell must connectid from xib or storyboard.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">@IBOutlet</span> <span class="kd">public</span> <span class="k">weak</span> <span class="k">var</span> <span class="nv">frontContainerView</span><span class="p">:</span> <span class="kt">UIView</span><span class="o">!</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell17backContainerViewXwGSQCSo6UIView_"></a>
+                    <a name="//apple_ref/swift/Property/backContainerView" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell17backContainerViewXwGSQCSo6UIView_">backContainerView</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>The view used as the back of the cell must connectid from xib or storyboard.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">@IBOutlet</span> <span class="kd">public</span> <span class="k">weak</span> <span class="k">var</span> <span class="nv">backContainerView</span><span class="p">:</span> <span class="kt">UIView</span><span class="o">!</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell15backConstraintYXwGSQCSo18NSLayoutConstraint_"></a>
+                    <a name="//apple_ref/swift/Property/backConstraintY" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell15backConstraintYXwGSQCSo18NSLayoutConstraint_">backConstraintY</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>constraints for backContainerView must connectid from xib or storyboard</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">@IBOutlet</span> <span class="kd">public</span> <span class="k">weak</span> <span class="k">var</span> <span class="nv">backConstraintY</span><span class="p">:</span> <span class="kt">NSLayoutConstraint</span><span class="o">!</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell16frontConstraintYXwGSQCSo18NSLayoutConstraint_"></a>
+                    <a name="//apple_ref/swift/Property/frontConstraintY" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell16frontConstraintYXwGSQCSo18NSLayoutConstraint_">frontConstraintY</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>constraints for frontContainerView must connectid from xib or storyboard</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">@IBOutlet</span> <span class="kd">public</span> <span class="k">weak</span> <span class="k">var</span> <span class="nv">frontConstraintY</span><span class="p">:</span> <span class="kt">NSLayoutConstraint</span><span class="o">!</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell8isOpenedSb"></a>
+                    <a name="//apple_ref/swift/Property/isOpened" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell8isOpenedSb">isOpened</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>A Boolean value that indicates whether the cell is opened.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isOpened</span> <span class="o">=</span> <span class="kc">false</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <div class="task-name-container">
+                <a name="/inits"></a>
+                <a name="//apple_ref/swift/Section/inits" class="dashAnchor"></a>
+                <a href="#/inits">
+                  <h3 class="section-name">inits</h3>
+                </a>
+              </div>
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:FC23DemoExpandingCollection22BasePageCollectionCellcFT5coderCSo7NSCoder_GSqS0__"></a>
+                    <a name="//apple_ref/swift/Method/init(coder:)" class="dashAnchor"></a>
+                    <a class="token" href="#/s:FC23DemoExpandingCollection22BasePageCollectionCellcFT5coderCSo7NSCoder_GSqS0__">init(coder:)</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Initializes a UICollectionViewCell from data in a given unarchiver.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">required</span> <span class="kd">public</span> <span class="nf">init</span><span class="p">?(</span><span class="n">coder</span> <span class="nv">aDecoder</span><span class="p">:</span> <span class="kt">NSCoder</span><span class="p">)</span></code></pre>
+
+                        </div>
+                      </div>
+                      <div>
+                        <h4>Parameters</h4>
+                        <table class="graybox">
+                          <tbody>
+                            <tr>
+                              <td>
+                                <code>
+                                <em>aDecoder</em>
+                                </code>
+                              </td>
+                              <td>
+                                <div>
+                                  <p>An unarchiver object.</p>
+
+                                </div>
+                              </td>
+                            </tr>
+                          </tbody>
+                        </table>
+                      </div>
+                      <div>
+                        <h4>Return Value</h4>
+                        <p>An initialized UICollectionViewCell object.</p>
+
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:FC23DemoExpandingCollection22BasePageCollectionCell10cellIsOpenFTSb8animatedSb_T_"></a>
+                    <a name="//apple_ref/swift/Method/cellIsOpen(_:animated:)" class="dashAnchor"></a>
+                    <a class="token" href="#/s:FC23DemoExpandingCollection22BasePageCollectionCell10cellIsOpenFTSb8animatedSb_T_">cellIsOpen(_:animated:)</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Open or close cell.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">cellIsOpen</span><span class="p">(</span><span class="nv">isOpen</span><span class="p">:</span> <span class="kt">Bool</span><span class="p">,</span> <span class="nv">animated</span><span class="p">:</span> <span class="kt">Bool</span> <span class="o">=</span> <span class="kc">true</span><span class="p">)</span></code></pre>
+
+                        </div>
+                      </div>
+                      <div>
+                        <h4>Parameters</h4>
+                        <table class="graybox">
+                          <tbody>
+                            <tr>
+                              <td>
+                                <code>
+                                <em>isOpen</em>
+                                </code>
+                              </td>
+                              <td>
+                                <div>
+                                  <p>Contains the value true if the cell should display open state, if false should display close state.</p>
+
+                                </div>
+                              </td>
+                            </tr>
+                            <tr>
+                              <td>
+                                <code>
+                                <em>animated</em>
+                                </code>
+                              </td>
+                              <td>
+                                <div>
+                                  <p>Set to true if the change in selection state is animated.</p>
+
+                                </div>
+                              </td>
+                            </tr>
+                          </tbody>
+                        </table>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+          </section>
+        </section>
+        <section id="footer">
+          <p>&copy; 2016 <a class="link" href="" target="_blank" rel="external">AlexKalinkin</a>. All rights reserved. (Last updated: 2016-06-07)</p>
+          <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.5.0</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
+        </section>
+      </article>
+    </div>
+  </body>
+</div>
+</html>

docs/Classes/ExpandingTableViewController.html

@@ -0,0 +1,139 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>ExpandingTableViewController Class Reference</title>
+    <link rel="stylesheet" type="text/css" href="../css/jazzy.css" />
+    <link rel="stylesheet" type="text/css" href="../css/highlight.css" />
+    <meta charset='utf-8'>
+    <script src="../js/jquery.min.js" defer></script>
+    <script src="../js/jazzy.js" defer></script>
+    
+  </head>
+  <body>
+    <a name="//apple_ref/swift/Class/ExpandingTableViewController" class="dashAnchor"></a>
+    <a title="ExpandingTableViewController Class Reference"></a>
+    <header>
+      <div class="content-wrapper">
+        <p><a href="../index.html">DemoExpandingCollection Docs</a> (100% documented)</p>
+      </div>
+    </header>
+    <div class="content-wrapper">
+      <p id="breadcrumbs">
+        <a href="../index.html">DemoExpandingCollection Reference</a>
+        <img id="carat" src="../img/carat.png" />
+        ExpandingTableViewController Class Reference
+      </p>
+    </div>
+    <div class="content-wrapper">
+      <nav class="sidebar">
+        <ul class="nav-groups">
+          <li class="nav-group-name">
+            <a href="../Classes.html">Classes</a>
+            <ul class="nav-group-tasks">
+              <li class="nav-group-task">
+                <a href="../Classes/BasePageCollectionCell.html">BasePageCollectionCell</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingTableViewController.html">ExpandingTableViewController</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingViewController.html">ExpandingViewController</a>
+              </li>
+            </ul>
+          </li>
+        </ul>
+      </nav>
+      <article class="main-content">
+        <section>
+          <section class="section">
+            <h1>ExpandingTableViewController</h1>
+              <div class="declaration">
+                <div class="language">
+                  <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">ExpandingTableViewController</span><span class="p">:</span> <span class="kt">UITableViewController</span></code></pre>
+
+                </div>
+              </div>
+            <p>Base class for UITableViewcontroller which have back transition method</p>
+
+          </section>
+          <section class="section task-group-section">
+            <div class="task-group">
+              <div class="task-name-container">
+                <a name="/Vars"></a>
+                <a name="//apple_ref/swift/Section/Vars" class="dashAnchor"></a>
+                <a href="#/Vars">
+                  <h3 class="section-name">Vars</h3>
+                </a>
+              </div>
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection28ExpandingTableViewController12headerHeightV12CoreGraphics7CGFloat"></a>
+                    <a name="//apple_ref/swift/Property/headerHeight" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection28ExpandingTableViewController12headerHeightV12CoreGraphics7CGFloat">headerHeight</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>The height of the table view header</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">headerHeight</span><span class="p">:</span> <span class="kt">CGFloat</span> <span class="o">=</span> <span class="mi">236</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:FC23DemoExpandingCollection28ExpandingTableViewController22popTransitionAnimationFT_T_"></a>
+                    <a name="//apple_ref/swift/Method/popTransitionAnimation()" class="dashAnchor"></a>
+                    <a class="token" href="#/s:FC23DemoExpandingCollection28ExpandingTableViewController22popTransitionAnimationFT_T_">popTransitionAnimation()</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Pops the top view controller from the navigation stack and updates the display with custom animation.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">popTransitionAnimation</span><span class="p">()</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+          </section>
+        </section>
+        <section id="footer">
+          <p>&copy; 2016 <a class="link" href="" target="_blank" rel="external">AlexKalinkin</a>. All rights reserved. (Last updated: 2016-06-07)</p>
+          <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.5.0</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
+        </section>
+      </article>
+    </div>
+  </body>
+</div>
+</html>

docs/Classes/ExpandingViewController.html

@@ -0,0 +1,206 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>ExpandingViewController Class Reference</title>
+    <link rel="stylesheet" type="text/css" href="../css/jazzy.css" />
+    <link rel="stylesheet" type="text/css" href="../css/highlight.css" />
+    <meta charset='utf-8'>
+    <script src="../js/jquery.min.js" defer></script>
+    <script src="../js/jazzy.js" defer></script>
+    
+  </head>
+  <body>
+    <a name="//apple_ref/swift/Class/ExpandingViewController" class="dashAnchor"></a>
+    <a title="ExpandingViewController Class Reference"></a>
+    <header>
+      <div class="content-wrapper">
+        <p><a href="../index.html">DemoExpandingCollection Docs</a> (100% documented)</p>
+      </div>
+    </header>
+    <div class="content-wrapper">
+      <p id="breadcrumbs">
+        <a href="../index.html">DemoExpandingCollection Reference</a>
+        <img id="carat" src="../img/carat.png" />
+        ExpandingViewController Class Reference
+      </p>
+    </div>
+    <div class="content-wrapper">
+      <nav class="sidebar">
+        <ul class="nav-groups">
+          <li class="nav-group-name">
+            <a href="../Classes.html">Classes</a>
+            <ul class="nav-group-tasks">
+              <li class="nav-group-task">
+                <a href="../Classes/BasePageCollectionCell.html">BasePageCollectionCell</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingTableViewController.html">ExpandingTableViewController</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingViewController.html">ExpandingViewController</a>
+              </li>
+            </ul>
+          </li>
+        </ul>
+      </nav>
+      <article class="main-content">
+        <section>
+          <section class="section">
+            <h1>ExpandingViewController</h1>
+              <div class="declaration">
+                <div class="language">
+                  <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">ExpandingViewController</span><span class="p">:</span> <span class="kt">UIViewController</span></code></pre>
+
+                </div>
+              </div>
+            <p>UIViewController with UICollectionView with custom transition method</p>
+
+          </section>
+          <section class="section task-group-section">
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection23ExpandingViewController8itemSizeVSC6CGSize"></a>
+                    <a name="//apple_ref/swift/Property/itemSize" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection23ExpandingViewController8itemSizeVSC6CGSize">itemSize</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>The default size to use for cells.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">itemSize</span> <span class="o">=</span> <span class="kt">CGSize</span><span class="p">(</span><span class="nv">width</span><span class="p">:</span> <span class="mi">256</span><span class="p">,</span> <span class="nv">height</span><span class="p">:</span> <span class="mi">335</span><span class="p">)</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection23ExpandingViewController14collectionViewGSqCSo16UICollectionView_"></a>
+                    <a name="//apple_ref/swift/Property/collectionView" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection23ExpandingViewController14collectionViewGSqCSo16UICollectionView_">collectionView</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>The collection view object managed by this view controller.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">collectionView</span><span class="p">:</span> <span class="kt">UICollectionView</span><span class="p">?</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection23ExpandingViewController12currentIndexSi"></a>
+                    <a name="//apple_ref/swift/Property/currentIndex" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection23ExpandingViewController12currentIndexSi">currentIndex</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Index of current cell</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">currentIndex</span><span class="p">:</span> <span class="kt">Int</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:FC23DemoExpandingCollection23ExpandingViewController20pushToViewControllerFCS_28ExpandingTableViewControllerT_"></a>
+                    <a name="//apple_ref/swift/Method/pushToViewController(_:)" class="dashAnchor"></a>
+                    <a class="token" href="#/s:FC23DemoExpandingCollection23ExpandingViewController20pushToViewControllerFCS_28ExpandingTableViewControllerT_">pushToViewController(_:)</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Pushes a view controller onto the receiver’s stack and updates the display with custom animation.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">func</span> <span class="nf">pushToViewController</span><span class="p">(</span><span class="nv">viewController</span><span class="p">:</span> <span class="kt">ExpandingTableViewController</span><span class="p">)</span></code></pre>
+
+                        </div>
+                      </div>
+                      <div>
+                        <h4>Parameters</h4>
+                        <table class="graybox">
+                          <tbody>
+                            <tr>
+                              <td>
+                                <code>
+                                <em>viewController</em>
+                                </code>
+                              </td>
+                              <td>
+                                <div>
+                                  <p>The table view controller to push onto the stack.</p>
+
+                                </div>
+                              </td>
+                            </tr>
+                          </tbody>
+                        </table>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+          </section>
+        </section>
+        <section id="footer">
+          <p>&copy; 2016 <a class="link" href="" target="_blank" rel="external">AlexKalinkin</a>. All rights reserved. (Last updated: 2016-06-07)</p>
+          <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.5.0</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
+        </section>
+      </article>
+    </div>
+  </body>
+</div>
+</html>

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+    border-bottom: 1px solid #e2e2e2;
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+    width: 100%;
+    padding-top: 10px;
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+  padding: 6px 12px;
+  margin: 12px 0;
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+
+.language {
+  border-left: 5px solid #cde9f4; }
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+
+#footer {
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+  margin-left: 25px; }
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+    color: #aaa;
+    font-size: 0.8em; }
+
+html.dash header, html.dash #breadcrumbs, html.dash .sidebar {
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+html.dash .main-content {
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docs/docsets/DemoExpandingCollection.docset/Contents/Info.plist

@@ -0,0 +1,20 @@
+<?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>CFBundleIdentifier</key>
+      <string>com.jazzy.demoexpandingcollection</string>
+    <key>CFBundleName</key>
+      <string>DemoExpandingCollection</string>
+    <key>DocSetPlatformFamily</key>
+      <string>jazzy</string>
+    <key>isDashDocset</key>
+      <true/>
+    <key>dashIndexFilePath</key>
+      <string>index.html</string>
+    <key>isJavaScriptEnabled</key>
+      <true/>
+    <key>DashDocSetFamily</key>
+      <string>dashtoc</string>
+  </dict>
+</plist>

docs/docsets/DemoExpandingCollection.docset/Contents/Resources/Documents/Classes.html

@@ -0,0 +1,159 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>Classes  Reference</title>
+    <link rel="stylesheet" type="text/css" href="css/jazzy.css" />
+    <link rel="stylesheet" type="text/css" href="css/highlight.css" />
+    <meta charset='utf-8'>
+    <script src="js/jquery.min.js" defer></script>
+    <script src="js/jazzy.js" defer></script>
+    
+  </head>
+  <body>
+    <a title="Classes  Reference"></a>
+    <header>
+      <div class="content-wrapper">
+        <p><a href="index.html">DemoExpandingCollection Docs</a> (100% documented)</p>
+      </div>
+    </header>
+    <div class="content-wrapper">
+      <p id="breadcrumbs">
+        <a href="index.html">DemoExpandingCollection Reference</a>
+        <img id="carat" src="img/carat.png" />
+        Classes  Reference
+      </p>
+    </div>
+    <div class="content-wrapper">
+      <nav class="sidebar">
+        <ul class="nav-groups">
+          <li class="nav-group-name">
+            <a href="Classes.html">Classes</a>
+            <ul class="nav-group-tasks">
+              <li class="nav-group-task">
+                <a href="Classes/BasePageCollectionCell.html">BasePageCollectionCell</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="Classes/ExpandingTableViewController.html">ExpandingTableViewController</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="Classes/ExpandingViewController.html">ExpandingViewController</a>
+              </li>
+            </ul>
+          </li>
+        </ul>
+      </nav>
+      <article class="main-content">
+        <section>
+          <section class="section">
+            <h1>Classes</h1>
+            <p>The following classes are available globally.</p>
+
+          </section>
+          <section class="section task-group-section">
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:C23DemoExpandingCollection28ExpandingTableViewController"></a>
+                    <a name="//apple_ref/swift/Class/ExpandingTableViewController" class="dashAnchor"></a>
+                    <a class="token" href="#/s:C23DemoExpandingCollection28ExpandingTableViewController">ExpandingTableViewController</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Base class for UITableViewcontroller which have back transition method</p>
+
+                        <a href="Classes/ExpandingTableViewController.html" class="slightly-smaller">See more</a>
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">ExpandingTableViewController</span><span class="p">:</span> <span class="kt">UITableViewController</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:C23DemoExpandingCollection23ExpandingViewController"></a>
+                    <a name="//apple_ref/swift/Class/ExpandingViewController" class="dashAnchor"></a>
+                    <a class="token" href="#/s:C23DemoExpandingCollection23ExpandingViewController">ExpandingViewController</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>UIViewController with UICollectionView with custom transition method</p>
+
+                        <a href="Classes/ExpandingViewController.html" class="slightly-smaller">See more</a>
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">ExpandingViewController</span><span class="p">:</span> <span class="kt">UIViewController</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:C23DemoExpandingCollection22BasePageCollectionCell"></a>
+                    <a name="//apple_ref/swift/Class/BasePageCollectionCell" class="dashAnchor"></a>
+                    <a class="token" href="#/s:C23DemoExpandingCollection22BasePageCollectionCell">BasePageCollectionCell</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Base class for UICollectionViewCell</p>
+
+                        <a href="Classes/BasePageCollectionCell.html" class="slightly-smaller">See more</a>
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">BasePageCollectionCell</span><span class="p">:</span> <span class="kt">UICollectionViewCell</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+          </section>
+        </section>
+        <section id="footer">
+          <p>&copy; 2016 <a class="link" href="" target="_blank" rel="external">AlexKalinkin</a>. All rights reserved. (Last updated: 2016-06-07)</p>
+          <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.5.0</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
+        </section>
+      </article>
+    </div>
+  </body>
+</div>
+</html>

docs/docsets/DemoExpandingCollection.docset/Contents/Resources/Documents/Classes/BasePageCollectionCell.html

@@ -0,0 +1,374 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>BasePageCollectionCell Class Reference</title>
+    <link rel="stylesheet" type="text/css" href="../css/jazzy.css" />
+    <link rel="stylesheet" type="text/css" href="../css/highlight.css" />
+    <meta charset='utf-8'>
+    <script src="../js/jquery.min.js" defer></script>
+    <script src="../js/jazzy.js" defer></script>
+    
+  </head>
+  <body>
+    <a name="//apple_ref/swift/Class/BasePageCollectionCell" class="dashAnchor"></a>
+    <a title="BasePageCollectionCell Class Reference"></a>
+    <header>
+      <div class="content-wrapper">
+        <p><a href="../index.html">DemoExpandingCollection Docs</a> (100% documented)</p>
+      </div>
+    </header>
+    <div class="content-wrapper">
+      <p id="breadcrumbs">
+        <a href="../index.html">DemoExpandingCollection Reference</a>
+        <img id="carat" src="../img/carat.png" />
+        BasePageCollectionCell Class Reference
+      </p>
+    </div>
+    <div class="content-wrapper">
+      <nav class="sidebar">
+        <ul class="nav-groups">
+          <li class="nav-group-name">
+            <a href="../Classes.html">Classes</a>
+            <ul class="nav-group-tasks">
+              <li class="nav-group-task">
+                <a href="../Classes/BasePageCollectionCell.html">BasePageCollectionCell</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingTableViewController.html">ExpandingTableViewController</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingViewController.html">ExpandingViewController</a>
+              </li>
+            </ul>
+          </li>
+        </ul>
+      </nav>
+      <article class="main-content">
+        <section>
+          <section class="section">
+            <h1>BasePageCollectionCell</h1>
+              <div class="declaration">
+                <div class="language">
+                  <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">BasePageCollectionCell</span><span class="p">:</span> <span class="kt">UICollectionViewCell</span></code></pre>
+
+                </div>
+              </div>
+            <p>Base class for UICollectionViewCell</p>
+
+          </section>
+          <section class="section task-group-section">
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell7yOffsetV12CoreGraphics7CGFloat"></a>
+                    <a name="//apple_ref/swift/Property/yOffset" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell7yOffsetV12CoreGraphics7CGFloat">yOffset</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Animation oposition offset when cell is open</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">@IBInspectable</span> <span class="kd">public</span> <span class="k">var</span> <span class="nv">yOffset</span><span class="p">:</span> <span class="kt">CGFloat</span> <span class="o">=</span> <span class="mi">40</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <div class="task-name-container">
+                <a name="/Vars"></a>
+                <a name="//apple_ref/swift/Section/Vars" class="dashAnchor"></a>
+                <a href="#/Vars">
+                  <h3 class="section-name">Vars</h3>
+                </a>
+              </div>
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell18frontContainerViewXwGSQCSo6UIView_"></a>
+                    <a name="//apple_ref/swift/Property/frontContainerView" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell18frontContainerViewXwGSQCSo6UIView_">frontContainerView</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>The view used as the face of the cell must connectid from xib or storyboard.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">@IBOutlet</span> <span class="kd">public</span> <span class="k">weak</span> <span class="k">var</span> <span class="nv">frontContainerView</span><span class="p">:</span> <span class="kt">UIView</span><span class="o">!</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell17backContainerViewXwGSQCSo6UIView_"></a>
+                    <a name="//apple_ref/swift/Property/backContainerView" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell17backContainerViewXwGSQCSo6UIView_">backContainerView</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>The view used as the back of the cell must connectid from xib or storyboard.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">@IBOutlet</span> <span class="kd">public</span> <span class="k">weak</span> <span class="k">var</span> <span class="nv">backContainerView</span><span class="p">:</span> <span class="kt">UIView</span><span class="o">!</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell15backConstraintYXwGSQCSo18NSLayoutConstraint_"></a>
+                    <a name="//apple_ref/swift/Property/backConstraintY" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell15backConstraintYXwGSQCSo18NSLayoutConstraint_">backConstraintY</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>constraints for backContainerView must connectid from xib or storyboard</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">@IBOutlet</span> <span class="kd">public</span> <span class="k">weak</span> <span class="k">var</span> <span class="nv">backConstraintY</span><span class="p">:</span> <span class="kt">NSLayoutConstraint</span><span class="o">!</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell16frontConstraintYXwGSQCSo18NSLayoutConstraint_"></a>
+                    <a name="//apple_ref/swift/Property/frontConstraintY" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell16frontConstraintYXwGSQCSo18NSLayoutConstraint_">frontConstraintY</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>constraints for frontContainerView must connectid from xib or storyboard</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">@IBOutlet</span> <span class="kd">public</span> <span class="k">weak</span> <span class="k">var</span> <span class="nv">frontConstraintY</span><span class="p">:</span> <span class="kt">NSLayoutConstraint</span><span class="o">!</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection22BasePageCollectionCell8isOpenedSb"></a>
+                    <a name="//apple_ref/swift/Property/isOpened" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection22BasePageCollectionCell8isOpenedSb">isOpened</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>A Boolean value that indicates whether the cell is opened.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">isOpened</span> <span class="o">=</span> <span class="kc">false</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <div class="task-name-container">
+                <a name="/inits"></a>
+                <a name="//apple_ref/swift/Section/inits" class="dashAnchor"></a>
+                <a href="#/inits">
+                  <h3 class="section-name">inits</h3>
+                </a>
+              </div>
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:FC23DemoExpandingCollection22BasePageCollectionCellcFT5coderCSo7NSCoder_GSqS0__"></a>
+                    <a name="//apple_ref/swift/Method/init(coder:)" class="dashAnchor"></a>
+                    <a class="token" href="#/s:FC23DemoExpandingCollection22BasePageCollectionCellcFT5coderCSo7NSCoder_GSqS0__">init(coder:)</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Initializes a UICollectionViewCell from data in a given unarchiver.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">required</span> <span class="kd">public</span> <span class="nf">init</span><span class="p">?(</span><span class="n">coder</span> <span class="nv">aDecoder</span><span class="p">:</span> <span class="kt">NSCoder</span><span class="p">)</span></code></pre>
+
+                        </div>
+                      </div>
+                      <div>
+                        <h4>Parameters</h4>
+                        <table class="graybox">
+                          <tbody>
+                            <tr>
+                              <td>
+                                <code>
+                                <em>aDecoder</em>
+                                </code>
+                              </td>
+                              <td>
+                                <div>
+                                  <p>An unarchiver object.</p>
+
+                                </div>
+                              </td>
+                            </tr>
+                          </tbody>
+                        </table>
+                      </div>
+                      <div>
+                        <h4>Return Value</h4>
+                        <p>An initialized UICollectionViewCell object.</p>
+
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:FC23DemoExpandingCollection22BasePageCollectionCell10cellIsOpenFTSb8animatedSb_T_"></a>
+                    <a name="//apple_ref/swift/Method/cellIsOpen(_:animated:)" class="dashAnchor"></a>
+                    <a class="token" href="#/s:FC23DemoExpandingCollection22BasePageCollectionCell10cellIsOpenFTSb8animatedSb_T_">cellIsOpen(_:animated:)</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Open or close cell.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">cellIsOpen</span><span class="p">(</span><span class="nv">isOpen</span><span class="p">:</span> <span class="kt">Bool</span><span class="p">,</span> <span class="nv">animated</span><span class="p">:</span> <span class="kt">Bool</span> <span class="o">=</span> <span class="kc">true</span><span class="p">)</span></code></pre>
+
+                        </div>
+                      </div>
+                      <div>
+                        <h4>Parameters</h4>
+                        <table class="graybox">
+                          <tbody>
+                            <tr>
+                              <td>
+                                <code>
+                                <em>isOpen</em>
+                                </code>
+                              </td>
+                              <td>
+                                <div>
+                                  <p>Contains the value true if the cell should display open state, if false should display close state.</p>
+
+                                </div>
+                              </td>
+                            </tr>
+                            <tr>
+                              <td>
+                                <code>
+                                <em>animated</em>
+                                </code>
+                              </td>
+                              <td>
+                                <div>
+                                  <p>Set to true if the change in selection state is animated.</p>
+
+                                </div>
+                              </td>
+                            </tr>
+                          </tbody>
+                        </table>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+          </section>
+        </section>
+        <section id="footer">
+          <p>&copy; 2016 <a class="link" href="" target="_blank" rel="external">AlexKalinkin</a>. All rights reserved. (Last updated: 2016-06-07)</p>
+          <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.5.0</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
+        </section>
+      </article>
+    </div>
+  </body>
+</div>
+</html>

docs/docsets/DemoExpandingCollection.docset/Contents/Resources/Documents/Classes/ExpandingTableViewController.html

@@ -0,0 +1,139 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>ExpandingTableViewController Class Reference</title>
+    <link rel="stylesheet" type="text/css" href="../css/jazzy.css" />
+    <link rel="stylesheet" type="text/css" href="../css/highlight.css" />
+    <meta charset='utf-8'>
+    <script src="../js/jquery.min.js" defer></script>
+    <script src="../js/jazzy.js" defer></script>
+    
+  </head>
+  <body>
+    <a name="//apple_ref/swift/Class/ExpandingTableViewController" class="dashAnchor"></a>
+    <a title="ExpandingTableViewController Class Reference"></a>
+    <header>
+      <div class="content-wrapper">
+        <p><a href="../index.html">DemoExpandingCollection Docs</a> (100% documented)</p>
+      </div>
+    </header>
+    <div class="content-wrapper">
+      <p id="breadcrumbs">
+        <a href="../index.html">DemoExpandingCollection Reference</a>
+        <img id="carat" src="../img/carat.png" />
+        ExpandingTableViewController Class Reference
+      </p>
+    </div>
+    <div class="content-wrapper">
+      <nav class="sidebar">
+        <ul class="nav-groups">
+          <li class="nav-group-name">
+            <a href="../Classes.html">Classes</a>
+            <ul class="nav-group-tasks">
+              <li class="nav-group-task">
+                <a href="../Classes/BasePageCollectionCell.html">BasePageCollectionCell</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingTableViewController.html">ExpandingTableViewController</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingViewController.html">ExpandingViewController</a>
+              </li>
+            </ul>
+          </li>
+        </ul>
+      </nav>
+      <article class="main-content">
+        <section>
+          <section class="section">
+            <h1>ExpandingTableViewController</h1>
+              <div class="declaration">
+                <div class="language">
+                  <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">ExpandingTableViewController</span><span class="p">:</span> <span class="kt">UITableViewController</span></code></pre>
+
+                </div>
+              </div>
+            <p>Base class for UITableViewcontroller which have back transition method</p>
+
+          </section>
+          <section class="section task-group-section">
+            <div class="task-group">
+              <div class="task-name-container">
+                <a name="/Vars"></a>
+                <a name="//apple_ref/swift/Section/Vars" class="dashAnchor"></a>
+                <a href="#/Vars">
+                  <h3 class="section-name">Vars</h3>
+                </a>
+              </div>
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection28ExpandingTableViewController12headerHeightV12CoreGraphics7CGFloat"></a>
+                    <a name="//apple_ref/swift/Property/headerHeight" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection28ExpandingTableViewController12headerHeightV12CoreGraphics7CGFloat">headerHeight</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>The height of the table view header</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">headerHeight</span><span class="p">:</span> <span class="kt">CGFloat</span> <span class="o">=</span> <span class="mi">236</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:FC23DemoExpandingCollection28ExpandingTableViewController22popTransitionAnimationFT_T_"></a>
+                    <a name="//apple_ref/swift/Method/popTransitionAnimation()" class="dashAnchor"></a>
+                    <a class="token" href="#/s:FC23DemoExpandingCollection28ExpandingTableViewController22popTransitionAnimationFT_T_">popTransitionAnimation()</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Pops the top view controller from the navigation stack and updates the display with custom animation.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">popTransitionAnimation</span><span class="p">()</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+          </section>
+        </section>
+        <section id="footer">
+          <p>&copy; 2016 <a class="link" href="" target="_blank" rel="external">AlexKalinkin</a>. All rights reserved. (Last updated: 2016-06-07)</p>
+          <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.5.0</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
+        </section>
+      </article>
+    </div>
+  </body>
+</div>
+</html>

docs/docsets/DemoExpandingCollection.docset/Contents/Resources/Documents/Classes/ExpandingViewController.html

@@ -0,0 +1,206 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>ExpandingViewController Class Reference</title>
+    <link rel="stylesheet" type="text/css" href="../css/jazzy.css" />
+    <link rel="stylesheet" type="text/css" href="../css/highlight.css" />
+    <meta charset='utf-8'>
+    <script src="../js/jquery.min.js" defer></script>
+    <script src="../js/jazzy.js" defer></script>
+    
+  </head>
+  <body>
+    <a name="//apple_ref/swift/Class/ExpandingViewController" class="dashAnchor"></a>
+    <a title="ExpandingViewController Class Reference"></a>
+    <header>
+      <div class="content-wrapper">
+        <p><a href="../index.html">DemoExpandingCollection Docs</a> (100% documented)</p>
+      </div>
+    </header>
+    <div class="content-wrapper">
+      <p id="breadcrumbs">
+        <a href="../index.html">DemoExpandingCollection Reference</a>
+        <img id="carat" src="../img/carat.png" />
+        ExpandingViewController Class Reference
+      </p>
+    </div>
+    <div class="content-wrapper">
+      <nav class="sidebar">
+        <ul class="nav-groups">
+          <li class="nav-group-name">
+            <a href="../Classes.html">Classes</a>
+            <ul class="nav-group-tasks">
+              <li class="nav-group-task">
+                <a href="../Classes/BasePageCollectionCell.html">BasePageCollectionCell</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingTableViewController.html">ExpandingTableViewController</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="../Classes/ExpandingViewController.html">ExpandingViewController</a>
+              </li>
+            </ul>
+          </li>
+        </ul>
+      </nav>
+      <article class="main-content">
+        <section>
+          <section class="section">
+            <h1>ExpandingViewController</h1>
+              <div class="declaration">
+                <div class="language">
+                  <pre class="highlight"><code><span class="kd">public</span> <span class="kd">class</span> <span class="kt">ExpandingViewController</span><span class="p">:</span> <span class="kt">UIViewController</span></code></pre>
+
+                </div>
+              </div>
+            <p>UIViewController with UICollectionView with custom transition method</p>
+
+          </section>
+          <section class="section task-group-section">
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection23ExpandingViewController8itemSizeVSC6CGSize"></a>
+                    <a name="//apple_ref/swift/Property/itemSize" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection23ExpandingViewController8itemSizeVSC6CGSize">itemSize</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>The default size to use for cells.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">itemSize</span> <span class="o">=</span> <span class="kt">CGSize</span><span class="p">(</span><span class="nv">width</span><span class="p">:</span> <span class="mi">256</span><span class="p">,</span> <span class="nv">height</span><span class="p">:</span> <span class="mi">335</span><span class="p">)</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection23ExpandingViewController14collectionViewGSqCSo16UICollectionView_"></a>
+                    <a name="//apple_ref/swift/Property/collectionView" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection23ExpandingViewController14collectionViewGSqCSo16UICollectionView_">collectionView</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>The collection view object managed by this view controller.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">collectionView</span><span class="p">:</span> <span class="kt">UICollectionView</span><span class="p">?</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:vC23DemoExpandingCollection23ExpandingViewController12currentIndexSi"></a>
+                    <a name="//apple_ref/swift/Property/currentIndex" class="dashAnchor"></a>
+                    <a class="token" href="#/s:vC23DemoExpandingCollection23ExpandingViewController12currentIndexSi">currentIndex</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Index of current cell</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">public</span> <span class="k">var</span> <span class="nv">currentIndex</span><span class="p">:</span> <span class="kt">Int</span></code></pre>
+
+                        </div>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+            <div class="task-group">
+              <ul>
+                <li class="item">
+                  <div>
+                    <code>
+                    <a name="/s:FC23DemoExpandingCollection23ExpandingViewController20pushToViewControllerFCS_28ExpandingTableViewControllerT_"></a>
+                    <a name="//apple_ref/swift/Method/pushToViewController(_:)" class="dashAnchor"></a>
+                    <a class="token" href="#/s:FC23DemoExpandingCollection23ExpandingViewController20pushToViewControllerFCS_28ExpandingTableViewControllerT_">pushToViewController(_:)</a>
+                    </code>
+                  </div>
+                  <div class="height-container">
+                    <div class="pointer-container"></div>
+                    <section class="section">
+                      <div class="pointer"></div>
+                      <div class="abstract">
+                        <p>Pushes a view controller onto the receiver’s stack and updates the display with custom animation.</p>
+
+                      </div>
+                      <div class="declaration">
+                        <h4>Declaration</h4>
+                        <div class="language">
+                          <p class="aside-title">Swift</p>
+                          <pre class="highlight"><code><span class="kd">func</span> <span class="nf">pushToViewController</span><span class="p">(</span><span class="nv">viewController</span><span class="p">:</span> <span class="kt">ExpandingTableViewController</span><span class="p">)</span></code></pre>
+
+                        </div>
+                      </div>
+                      <div>
+                        <h4>Parameters</h4>
+                        <table class="graybox">
+                          <tbody>
+                            <tr>
+                              <td>
+                                <code>
+                                <em>viewController</em>
+                                </code>
+                              </td>
+                              <td>
+                                <div>
+                                  <p>The table view controller to push onto the stack.</p>
+
+                                </div>
+                              </td>
+                            </tr>
+                          </tbody>
+                        </table>
+                      </div>
+                    </section>
+                  </div>
+                </li>
+              </ul>
+            </div>
+          </section>
+        </section>
+        <section id="footer">
+          <p>&copy; 2016 <a class="link" href="" target="_blank" rel="external">AlexKalinkin</a>. All rights reserved. (Last updated: 2016-06-07)</p>
+          <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.5.0</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
+        </section>
+      </article>
+    </div>
+  </body>
+</div>
+</html>

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+    color: #aaa;
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+
+html.dash header, html.dash #breadcrumbs, html.dash .sidebar {
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+html.dash .main-content {
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docs/docsets/DemoExpandingCollection.docset/Contents/Resources/Documents/index.html

@@ -0,0 +1,64 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>DemoExpandingCollection  Reference</title>
+    <link rel="stylesheet" type="text/css" href="css/jazzy.css" />
+    <link rel="stylesheet" type="text/css" href="css/highlight.css" />
+    <meta charset='utf-8'>
+    <script src="js/jquery.min.js" defer></script>
+    <script src="js/jazzy.js" defer></script>
+    
+  </head>
+  <body>
+    <a title="DemoExpandingCollection  Reference"></a>
+    <header>
+      <div class="content-wrapper">
+        <p><a href="index.html">DemoExpandingCollection Docs</a> (100% documented)</p>
+      </div>
+    </header>
+    <div class="content-wrapper">
+      <p id="breadcrumbs">
+        <a href="index.html">DemoExpandingCollection Reference</a>
+        <img id="carat" src="img/carat.png" />
+        DemoExpandingCollection  Reference
+      </p>
+    </div>
+    <div class="content-wrapper">
+      <nav class="sidebar">
+        <ul class="nav-groups">
+          <li class="nav-group-name">
+            <a href="Classes.html">Classes</a>
+            <ul class="nav-group-tasks">
+              <li class="nav-group-task">
+                <a href="Classes/BasePageCollectionCell.html">BasePageCollectionCell</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="Classes/ExpandingTableViewController.html">ExpandingTableViewController</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="Classes/ExpandingViewController.html">ExpandingViewController</a>
+              </li>
+            </ul>
+          </li>
+        </ul>
+      </nav>
+      <article class="main-content">
+        <section>
+          <section class="section">
+            
+            <a href='#demoexpandingcollection' class='anchor' aria-hidden=true><span class="header-anchor"></span></a><h1 id='demoexpandingcollection'>DemoExpandingCollection</h1>
+<a href='#authors' class='anchor' aria-hidden=true><span class="header-anchor"></span></a><h3 id='authors'>Authors</h3>
+
+<p>AlexKalinkin</p>
+
+          </section>
+        </section>
+        <section id="footer">
+          <p>&copy; 2016 <a class="link" href="" target="_blank" rel="external">AlexKalinkin</a>. All rights reserved. (Last updated: 2016-06-07)</p>
+          <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.5.0</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
+        </section>
+      </article>
+    </div>
+  </body>
+</div>
+</html>

docs/docsets/DemoExpandingCollection.docset/Contents/Resources/Documents/js/jazzy.js

@@ -0,0 +1,40 @@
+window.jazzy = {'docset': false}
+if (typeof window.dash != 'undefined') {
+  document.documentElement.className += ' dash'
+  window.jazzy.docset = true
+}
+if (navigator.userAgent.match(/xcode/i)) {
+  document.documentElement.className += ' xcode'
+  window.jazzy.docset = true
+}
+
+// On doc load, toggle the URL hash discussion if present
+$(document).ready(function() {
+  if (!window.jazzy.docset) {
+    var linkToHash = $('a[href="' + window.location.hash +'"]');
+    linkToHash.trigger("click");
+  }
+});
+
+// On token click, toggle its discussion and animate token.marginLeft
+$(".token").click(function(event) {
+  if (window.jazzy.docset) {
+    return;
+  }
+  var link = $(this);
+  var animationDuration = 300;
+  var tokenOffset = "15px";
+  var original = link.css('marginLeft') == tokenOffset;
+  link.animate({'margin-left':original ? "0px" : tokenOffset}, animationDuration);
+  $content = link.parent().parent().next();
+  $content.slideToggle(animationDuration);
+
+  // Keeps the document from jumping to the hash.
+  var href = $(this).attr('href');
+  if (history.pushState) {
+    history.pushState({}, '', href);
+  } else {
+    location.hash = href;
+  }
+  event.preventDefault();
+});

docs/index.html

@@ -0,0 +1,64 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>DemoExpandingCollection  Reference</title>
+    <link rel="stylesheet" type="text/css" href="css/jazzy.css" />
+    <link rel="stylesheet" type="text/css" href="css/highlight.css" />
+    <meta charset='utf-8'>
+    <script src="js/jquery.min.js" defer></script>
+    <script src="js/jazzy.js" defer></script>
+    
+  </head>
+  <body>
+    <a title="DemoExpandingCollection  Reference"></a>
+    <header>
+      <div class="content-wrapper">
+        <p><a href="index.html">DemoExpandingCollection Docs</a> (100% documented)</p>
+      </div>
+    </header>
+    <div class="content-wrapper">
+      <p id="breadcrumbs">
+        <a href="index.html">DemoExpandingCollection Reference</a>
+        <img id="carat" src="img/carat.png" />
+        DemoExpandingCollection  Reference
+      </p>
+    </div>
+    <div class="content-wrapper">
+      <nav class="sidebar">
+        <ul class="nav-groups">
+          <li class="nav-group-name">
+            <a href="Classes.html">Classes</a>
+            <ul class="nav-group-tasks">
+              <li class="nav-group-task">
+                <a href="Classes/BasePageCollectionCell.html">BasePageCollectionCell</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="Classes/ExpandingTableViewController.html">ExpandingTableViewController</a>
+              </li>
+              <li class="nav-group-task">
+                <a href="Classes/ExpandingViewController.html">ExpandingViewController</a>
+              </li>
+            </ul>
+          </li>
+        </ul>
+      </nav>
+      <article class="main-content">
+        <section>
+          <section class="section">
+            
+            <a href='#demoexpandingcollection' class='anchor' aria-hidden=true><span class="header-anchor"></span></a><h1 id='demoexpandingcollection'>DemoExpandingCollection</h1>
+<a href='#authors' class='anchor' aria-hidden=true><span class="header-anchor"></span></a><h3 id='authors'>Authors</h3>
+
+<p>AlexKalinkin</p>
+
+          </section>
+        </section>
+        <section id="footer">
+          <p>&copy; 2016 <a class="link" href="" target="_blank" rel="external">AlexKalinkin</a>. All rights reserved. (Last updated: 2016-06-07)</p>
+          <p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.5.0</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
+        </section>
+      </article>
+    </div>
+  </body>
+</div>
+</html>

docs/js/jazzy.js

@@ -0,0 +1,40 @@
+window.jazzy = {'docset': false}
+if (typeof window.dash != 'undefined') {
+  document.documentElement.className += ' dash'
+  window.jazzy.docset = true
+}
+if (navigator.userAgent.match(/xcode/i)) {
+  document.documentElement.className += ' xcode'
+  window.jazzy.docset = true
+}
+
+// On doc load, toggle the URL hash discussion if present
+$(document).ready(function() {
+  if (!window.jazzy.docset) {
+    var linkToHash = $('a[href="' + window.location.hash +'"]');
+    linkToHash.trigger("click");
+  }
+});
+
+// On token click, toggle its discussion and animate token.marginLeft
+$(".token").click(function(event) {
+  if (window.jazzy.docset) {
+    return;
+  }
+  var link = $(this);
+  var animationDuration = 300;
+  var tokenOffset = "15px";
+  var original = link.css('marginLeft') == tokenOffset;
+  link.animate({'margin-left':original ? "0px" : tokenOffset}, animationDuration);
+  $content = link.parent().parent().next();
+  $content.slideToggle(animationDuration);
+
+  // Keeps the document from jumping to the hash.
+  var href = $(this).attr('href');
+  if (history.pushState) {
+    history.pushState({}, '', href);
+  } else {
+    location.hash = href;
+  }
+  event.preventDefault();
+});

expanding-collection.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'expanding-collection'
-  s.version      = '0.0.6'
+  s.version      = '0.1.1'
   s.summary      = 'Transition animtion from CollectionView to TableView'
   s.license      = 'MIT'
   s.homepage     = 'https://github.com/Ramotion/expanding-collection'