lib/hanami/slice_registrar.rb in hanami-2.0.0.beta3 vs lib/hanami/slice_registrar.rb in hanami-2.0.0.beta4

@@ -73,9 +73,15 @@
 
     def to_a
       slices.values
     end
 
+    def with_nested
+      to_a.flat_map { |slice|
+        [slice] + slice.slices.with_nested
+      }
+    end
+
     private
 
     def root
       parent.root
     end