lib/locabulary/items/administrative_unit.rb in locabulary-0.3.0 vs lib/locabulary/items/administrative_unit.rb in locabulary-0.3.1

@@ -30,10 +30,16 @@
       def initialize(*args)
         super
         @children = []
       end
 
-      attr_reader :children
+      def children
+        @children.sort
+      end
+
+      def add_child(*input)
+        @children += input
+      end
 
       HIERARCHY_SEPARATOR = '::'.freeze
       def slugs
         term_label.split(HIERARCHY_SEPARATOR)
       end