Method: Curses::Form#driver

Defined in:
ext/curses/curses.c

#driver(command) ⇒ Object

call-seq:

driver(command)

Perform the command on the form.



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# File 'ext/curses/curses.c', line 4590

static VALUE
form_driver_m(VALUE obj, VALUE command)
{
    struct formdata *formp;
    int error, c;

    GetFORM(obj, formp);
    if (FIXNUM_P(command)) {
	c = NUM2INT(command);
    }
    else {
	ID id_ord;

	StringValue(command);
	CONST_ID(id_ord, "ord");
	c = NUM2INT(rb_funcall(command, id_ord, 0));
    }
#ifdef HAVE_FORM_DRIVER_W
    error = form_driver_w(formp->form,
			  FIXNUM_P(command) ? KEY_CODE_YES : OK,
			  c);
#else
    error = form_driver(formp->form, c);
#endif
    check_curses_error(error);

    return obj;
}