End of Life Ruby 3.2 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

Kernel#abort

abort

Kernel::abort([msg])

Process.abort([msg])

static VALUE
f_abort(int c, const VALUE *a, VALUE _)
{
    rb_f_abort(c, a);
    UNREACHABLE_RETURN(Qnil);
}

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

See also #` #Array .URI #at_exit also in 4.1 · 4.0 · 3.4 · 3.3 · 3.1 · 3.0