lib/shoes/swt/slot.rb in shoes-swt-4.0.0.pre2 vs lib/shoes/swt/slot.rb in shoes-swt-4.0.0.pre3

@@ -24,15 +24,14 @@
       # I decided to put this logic in the backend since the hiding is a backend
       # responsibility, although this is more DSL code
       # #904 #905
       def update_visibility
         if dsl.hidden?
-          dsl.contents.each &:hide
+          dsl.contents.each(&:hide)
         else
-          dsl.contents.each &:show
+          dsl.contents.each(&:show)
         end
       end
-
     end
     class Flow < Slot; end
     class Stack < Slot; end
   end
 end