Method: Curses.flash

Defined in:
ext/curses/curses.c

.flash ⇒ Object

Flashes the screen, for visual alarm on the terminal, if possible; otherwise it sounds the alert.

see also Curses.beep



663
664
665
666
667
668
669
670
671
 
# File 'ext/curses/curses.c', line 663

static VALUE
curses_flash(VALUE obj)
{
#ifdef HAVE_FLASH
    curses_stdscr();
    flash();
#endif
    return Qnil;
}