add example of usage stackview

Author: NullIsOne

Example/ReactiveDataDisplayManager/Table/StackCellExampleViewController/StackCellExampleViewController.swift

@@ -48,7 +48,7 @@ private extension StackCellExampleViewController {
     func fillAdapter() {
 
         // Add section into adapter
-        adapter += Section(header: EmptyTableHeaderGenerator(), footer: EmptyTableFooterGenerator()) {
+        adapter += Section(header: TitleHeaderGenerator(model: "TableVStack"), footer: EmptyTableFooterGenerator()) {
             TableVStack {
                 TitleTableViewCell.buildView(with: "Текст 1")
                 TitleTableViewCell.buildView(with: "Текст 2")
@@ -63,6 +63,34 @@ private extension StackCellExampleViewController {
             }
         }
 
+        // Note that using `UITableViewCell` or `UICollectionViewCell` inside stack is not recommended, but it possible
+        adapter += Section(header: TitleHeaderGenerator(model: "StackView based cells"), footer: EmptyTableFooterGenerator()) {
+            StackView.rddm.tableGenerator(with: .build { vStack in
+                vStack.background(.solid(.rddm))
+                vStack.style(.init(axis: .vertical,
+                                   spacing: 8,
+                                   alignment: .fill,
+                                   distribution: .fill))
+                vStack.children([
+                    TitleTableViewCell.rddm.baseStackGenerator(with: "Текст 1", and: .nib),
+                    TitleTableViewCell.rddm.baseStackGenerator(with: "Текст 2", and: .nib),
+                    StackView.rddm.baseStackGenerator(with: .build { hStack in
+                        hStack.background(.solid(.systemBlue))
+                        hStack.style(.init(axis: .horizontal,
+                                           spacing: 4,
+                                           alignment: .fill,
+                                           distribution: .fillEqually))
+
+                        hStack.children([
+                            TitleTableViewCell.rddm.baseStackGenerator(with: "Текст 4", and: .nib),
+                            TitleTableViewCell.rddm.baseStackGenerator(with: "Текст 5", and: .nib)
+                        ])
+                    }),
+                    TitleTableViewCell.rddm.baseStackGenerator(with: "Текст 3", and: .nib)
+                ])
+            }, and: .class)
+        }
+
         // Tell adapter that we've changed generators
         adapter => .reload
     }

Example/ReactiveDataDisplayManager/Table/Views/Cells/TitleTableViewCell/TitleTableViewCell.swift

@@ -26,6 +26,10 @@ class TitleTableViewCell: UITableViewCell, CalculatableHeightItem {
         return self
     }
 
+    override var intrinsicContentSize: CGSize {
+        return CGSize(width: UIView.noIntrinsicMetric, height: 44)
+    }
+
     // MARK: - CalculatableHeightItem
 
     static func getHeight(forWidth width: CGFloat, with model: String) -> CGFloat {