holder.rb in avo-3.0.0.pre4

- old
+ new

@@ -27,12 +27,16 @@
     end
 
     add_item field_parser.instance
   end
 
-  def tabs(instance)
-    add_item instance
+  def tabs(tab = nil, **kwargs, &block)
+    if tab.present?
+      add_item tab
+    else
+      add_item Avo::Resources::Items::TabGroup::Builder.parse_block(**kwargs, &block)
+    end
   end
 
   def tab(name, **args, &block)
     add_item Avo::Resources::Items::Tab::Builder.parse_block(name: name, **args, &block)
   end
@@ -52,11 +56,11 @@
     field = Avo::Fields::HeadingField.new(body, **args)
 
     add_item field
   end
 
-  def sidebar(instance)
-    add_item instance
+  def sidebar(**args, &block)
+    add_item Avo::Resources::Items::Sidebar::Builder.parse_block(**args, &block)
   end
 
   def add_item(instance)
     @items << instance
 