End of Life Ruby 3.1 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

Process::Status#exited?

stat.exited? → true or false

static VALUE
pst_wifexited(VALUE st)
{
    int status = PST2INT(st);

    return RBOOL(WIFEXITED(status));
}

Returns true if stat exited normally (for example using an exit() call or finishing the program).

See also #coredump? #exitstatus #>> #inspect also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.0