Spring.CompareValue treat empty value as a most biggest value, and for string it is strange, while '' is a smallest one.

[Илья Ненашев]

And this behaviour is not documented at all.

Please add a pascal doc to this function to document this behaviour at http://docs.spring4d.org/.

I understand, nulls last for ascending order is an industrial standard, despite its strangeness…

[Stefan Glienke]

resolved #364

→ <<cset fd229f981f31>>