[]

static VALUE
dir_s_aref(int argc, VALUE *argv, VALUE obj)
{
    VALUE opts, base;
    argc = rb_scan_args(argc, argv, "*:", NULL, &opts);
    dir_glob_options(opts, &base, NULL);
    if (argc == 1) {
        return rb_push_glob(argv[0], base, 0);
    }
    return dir_globs(argc, argv, base, 0);
}