null.rb in tty-table-0.12.0

- old
+ new
@@ -1,39 +1,36 @@
 # frozen_string_literal: true
 
-require_relative '../border'
+require_relative "../border"
 
 module TTY
   class Table
     class Border
       # A class that represents no border.
       class Null < Border
-
         def_border do
-          center SPACE_CHAR
+          top           EMPTY_CHAR
+          top_mid       EMPTY_CHAR
+          top_left      EMPTY_CHAR
+          top_right     EMPTY_CHAR
+          bottom        EMPTY_CHAR
+          bottom_mid    EMPTY_CHAR
+          bottom_left   EMPTY_CHAR
+          bottom_right  EMPTY_CHAR
+          mid           EMPTY_CHAR
+          mid_mid       EMPTY_CHAR
+          mid_left      EMPTY_CHAR
+          mid_right     EMPTY_CHAR
+          left          EMPTY_CHAR
+          center        SPACE_CHAR
+          right         EMPTY_CHAR
         end
 
-        # A stub top line
+        # A stub middle line
         #
         # @api private
-        def top_line
-          border_options ? super : nil
-        end
-
-        # A stub separator line
-        #
-        # @api private
-        def separator
-          return [] if border_options.separator # == EACH_ROW #TODO ask about this looks broken.
-          # how could border_options ever be nil, if we just did border_options.separator
-          border_options ? super : nil
-        end
-
-        # A stub bottom line
-        #
-        # @api private
-        def bottom_line
-          border_options ? super : nil
+        def middle_line
+          border_options.separator ? "" : super
         end
       end # Null
     end # Border
   end # Table
 end # TTY