Merge pull request activeadmin#1114 from pcreux/fix-specs-for-1.9.3

pcreux · pcreux · commit 4282faeecaba · 2012-03-07T08:14:06.000-08:00
Menu::ItemCollection.sort returns an Array on Ruby 1.9.3.
diff --git a/lib/active_admin/menu.rb b/lib/active_admin/menu.rb
@@ -48,6 +48,7 @@ def [](id)
       @children.find_by_id(id)
     end
 
+    # @return Sorted [Array] of [MenuItem]
     def items
       @children.sort
     end
diff --git a/spec/unit/menu_item_spec.rb b/spec/unit/menu_item_spec.rb
@@ -35,7 +35,6 @@ module ActiveAdmin
     context "with no children" do
       it "should be empty" do
         item = MenuItem.new
-        item.children.should be_an_instance_of(Menu::ItemCollection)
         item.children.should == []
       end
 
diff --git a/spec/unit/menu_spec.rb b/spec/unit/menu_spec.rb
@@ -10,7 +10,6 @@
 
     it "should have an empty item collection" do
       menu = Menu.new
-      menu.items.should be_an_instance_of(Menu::ItemCollection)
       menu.items.should be_empty
     end
 
