lib/ppcurses/menu/RadioMenu.rb in ppcurses-0.0.25 vs lib/ppcurses/menu/RadioMenu.rb in ppcurses-0.1.0

@@ -1,14 +1,11 @@
-
-require_relative 'BaseMenu.rb'
-
 module PPCurses
   #noinspection RubyResolve
   class RadioMenu  < BaseMenu
 
     # TODO - duplicate code from Menu ...
-    def initialize( menu_items, action_items )
+    def initialize( menu_items, action_items=nil )
       @items = Array.new
       @actions = Array.new
 
       @menu_length = 0
 
@@ -26,10 +23,10 @@
         end
       end 
      
       w_width = @menu_length + 4
 
-      @win = Window.new(3, w_width ,0, (cols - w_width) / 2)
+      @win = Window.new(3, w_width ,0, (Curses.cols - w_width) / 2)
 
       @win.timeout=-1
       # Enables reading arrow keys in getch 
       @win.keypad(true)
     end