method

abort

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abort(p1) public

Terminate execution immediately, effectively by calling Kernel.exit(1). If msg is given, it is written to STDERR prior to terminating.

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VALUE
rb_f_abort(int argc, VALUE *argv)
{
    extern void ruby_error_print(void);

    rb_secure(4);
    if (argc == 0) {
        if (!NIL_P(GET_THREAD()->errinfo)) {
            ruby_error_print();
        }
        rb_exit(EXIT_FAILURE);
    }
    else {
        VALUE args[2];

        rb_scan_args(argc, argv, "1", &args[1]);
        StringValue(argv[0]);
        rb_io_puts(argc, argv, rb_stderr);
        args[0] = INT2NUM(EXIT_FAILURE);
        rb_exc_raise(rb_class_new_instance(2, args, rb_eSystemExit));
    }
    return Qnil;                /* not reached */
}

abort

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