lib/hexapdf/number_tree_node.rb in hexapdf-0.10.0 vs lib/hexapdf/number_tree_node.rb in hexapdf-0.11.0

@@ -47,12 +47,12 @@
   # See: PDF1.7 s7.9.7, HexaPDF::NameTreeNode
   class NumberTreeNode < Dictionary
 
     include Utils::SortedTreeNode
 
-    define_field :Kids,   type: Array
-    define_field :Nums,   type: Array
-    define_field :Limits, type: Array
+    define_field :Kids,   type: PDFArray
+    define_field :Nums,   type: PDFArray
+    define_field :Limits, type: PDFArray
 
     private
 
     # Defines the dictionary entry name that contains the leaf node entries.
     def leaf_node_container_name