method

doupdate

ruby latest stable - Class: Curses

doupdate()

public

Refreshes the windows and lines.

Curses.doupdate allows multiple updates with more efficiency than Curses.refresh alone.

static VALUE
curses_doupdate(VALUE obj)
{
    curses_stdscr();
#ifdef HAVE_DOUPDATE
    doupdate();
#else
    refresh();
#endif
    return Qnil;
}