Module first look.

lib/motion-tab/tab_bar.rb

@@ -0,0 +1,34 @@
+module MotionTab
+  module TabBar
+    def createTabBarControllerFromData(data)
+      main_view = MainViewController.alloc.initWithNibName(nil, bundle: nil)
+      settings_view = SettingsViewController.alloc.initWithNibName(nil, bundle: nil)
+
+      mt_tab_controllers = []
+
+      data.each do |tab|
+        tab[:badgeNumber] = 0 unless tab[:badgeNumber]
+
+        viewController = tab[:viewController].alloc.init
+        viewController.tabBarItem = tabBarIcon(tab[:systemIcon], tab[:badgeNumber]) if tab[:systemIcon]
+
+        if tab[:navigationController]
+          controller = UINavigationController.alloc.initWithRootViewController(viewController)
+        else
+          controller = viewController
+        end
+
+        mt_tab_controllers << controller
+      end
+
+      tabBarController = UITabBarController.alloc.init
+      tabBarController.viewControllers = mt_tab_controllers
+
+      return tabBarController
+    end
+
+    def tabBarItem(icon, tag = 0)
+      return UITabBarItem.alloc.initWithTabBarSystemItem(icon, tag: tag)
+    end
+  end
+end