Natools

   function To_Scored_Word
     (Cursor : in Word_Maps.Cursor;
      Method : in Methods.Enum)
     return Scored_Word
   is
      Word : constant String := Word_Maps.Key (Cursor);
      Factor : Score_Value;
   begin
      case Method is
         when Methods.Encoded => Factor := Word'Length;
         when Methods.Frequency => Factor := 1;
         when Methods.Gain => Factor := Word'Length - 1;
      end case;

      return Scored_Word'
        (Size => Word'Length,
         Word => Word,
         Score => Score_Value (Word_Maps.Element (Cursor)) * Factor);
   end To_Scored_Word;


   function Worst_Index
     (Dict : in Dictionary;
      Counts : in Dictionary_Counts;
      Method : in Methods.Enum)