-improved example

-fixed issue with the condition for the active prop

Author: manajdov

docs/src/examples/components/Menu/Types/index.tsx

@@ -24,11 +24,7 @@ const Types = () => (
       description="A menu can have submenus."
       examplePath="components/Menu/Types/MenuExampleWithSubmenu"
     />
-    <ComponentExample
-      title="Vertical menu with submenus"
-      description="A vertical menu can have submenu."
-      examplePath="components/Menu/Types/MenuExampleVerticalWithSubmenu"
-    />
+    <ComponentExample examplePath="components/Menu/Types/MenuExampleVerticalWithSubmenu" />
   </ExampleSection>
 )
 

src/components/Menu/Menu.tsx

@@ -143,7 +143,7 @@ class Menu extends AutoControlledComponent<Extendable<MenuProps>, MenuState> {
 
     return _.map(items, (item, index) => {
       const active =
-        typeof activeIndex === 'string' ? parseInt(activeIndex, 10) : activeIndex === index
+        (typeof activeIndex === 'string' ? parseInt(activeIndex, 10) : activeIndex) === index
       return MenuItem.create(item, {
         defaultProps: {
           iconOnly,