lib/watir/elements/row.rb in watir-6.6.3 vs lib/watir/elements/row.rb in watir-6.7.0

@@ -9,9 +9,9 @@
 
   class RowCollection < TableRowCollection
     def to_a
       # we do this craziness since the xpath used will find direct child rows
       # before any rows inside thead/tbody/tfoot...
-      super.sort_by { |e| e.attribute_value(:rowIndex).to_i }
+      @to_a ||= super.sort_by { |e| e.attribute_value(:rowIndex).to_i }
     end
   end
 end # Watir