Object

 
 # File curses/rain.rb, line 7
def onsig(sig)
 close_screen
 exit sig
end
 

 
 # File curses/rain.rb, line 12
def ranf
 rand(32767).to_f / 32767
end
 

 
 # File curses/hello.rb, line 6
def show_message(message)
 width = message.length + 6
 win = Window.new(5, width,
 (lines - 5) / 2, (cols - width) / 2)
 win.box(?|, ?-)
 win.setpos(2, 3)
 win.addstr(message)
 win.refresh
 win.getch
 win.close
end