<Array as="points">
                            <mxPoint x="390" y="-132"/>
                            <mxPoint x="280" y="-132"/>
                        </Array>
                    </mxGeometry>
                </mxCell>

// It returns the byte index in s of the first Unicode
// code point satisfying f(c), or -1 if none do.
func IndexFunc(s []byte, f func(r rune) bool) int {
	return indexFunc(s, f, true)
}

// LastIndexFunc interprets s as a sequence of UTF-8-encoded code points.
// It returns the byte index in s of the last Unicode
// code point satisfying f(c), or -1 if none do.

                        <Array as="points">
                            <mxPoint x="390" y="-132"/>
                            <mxPoint x="280" y="-132"/>
                        </Array>
                    </mxGeometry>
                </mxCell>

Go 1.23 changed the mode bits reported by [`os.Lstat`](/pkg/os#Lstat) and [`os.Stat`](/pkg/os#Stat)
for reparse points, which can be controlled with the `winsymlink` setting.
As of Go 1.23 (`winsymlink=1`), mount points no longer have [`os.ModeSymlink`](/pkg/os#ModeSymlink)
set, and reparse points that are not symlinks, Unix sockets, or dedup files now

                        <Array as="points"/>
                    </mxGeometry>
                </mxCell>

                        <Array as="points">
                            <mxPoint x="390" y="-132"/>
                            <mxPoint x="280" y="-132"/>
                        </Array>
                    </mxGeometry>
                </mxCell>

                        <Array as="points"/>
                    </mxGeometry>
                </mxCell>

                        <Array as="points">
                            <mxPoint x="390" y="-132"/>
                            <mxPoint x="280" y="-132"/>
                        </Array>
                    </mxGeometry>
                </mxCell>

                        <Array as="points">
                            <mxPoint x="390" y="-132"/>
                            <mxPoint x="280" y="-132"/>
                        </Array>
                    </mxGeometry>
                </mxCell>

}

type NullString struct {
	sql.NullString
}

type Point struct {
	X, Y int
}

func (point Point) GormDataType() string {
	return "geo"
}

func (point Point) GormValue(ctx context.Context, db *gorm.DB) clause.Expr {
	return clause.Expr{
		SQL:  "ST_PointFromText(?)",
		Vars: []interface{}{fmt.Sprintf("POINT(%d %d)", point.X, point.Y)},
	}
}

func TestGORMValuer(t *testing.T) {