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

class method

Etc.endgrent

endgrent

static VALUE
etc_endgrent(VALUE obj)
{
#ifdef HAVE_GETGRENT
    endgrent();
#endif
    return Qnil;
}

Ends the process of scanning through the /etc/group file begun by ::getgrent, and closes the file.

See also .confstr .endpwent .getgrent also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.0