Exception: SystemExit

Inherits:
Exception show all
Defined in:
error.c

Instance Method Summary collapse

Methods inherited from Exception

#backtrace, #exception, exception, #inspect, #message, #set_backtrace, #to_s, #to_str

Constructor Details

#new(status = 0) ⇒ Object

Create a new SystemExit exception with the given status.




# File 'error.c'

static VALUE
exit_initialize(argc, argv, exc)
int argc;
VALUE *argv;
VALUE exc;
{
VALUE status = INT2FIX(EXIT_SUCCESS);
if (argc > 0 && FIXNUM_P(argv[0])) {
status = *argv++;
--argc;
}

Instance Method Details

#status ⇒ Fixnum

Return the status value associated with this system exit.

Returns:




# File 'error.c'

static VALUE
exit_status(exc)
    VALUE exc;
{
    return rb_attr_get(exc, rb_intern("status"));
}

#success? ⇒ Boolean

Returns true if exiting successful, false if not.

Returns:

  • (Boolean) 



# File 'error.c'

static VALUE
exit_success_p(exc)
    VALUE exc;
{
    VALUE status = rb_attr_get(exc, rb_intern("status"));
    if (NIL_P(status)) return Qtrue;
    if (status == INT2FIX(EXIT_SUCCESS)) return Qtrue;
    return Qfalse;
}