Input is conflicting with concurrent modification

[Lukas Renggli]

> I added it to my getter method. Actually I used yourSelf
> instead of yourself which seems coming from Glorp. Is
> there any difference?

For efficiency #yourself is usually not really sent, therefor most  
object databases have their own implementation that uses a slightly  
different selector. This is the same for example in OmniBase.

> Do you think to change = is sufficient? The operator in
> Memento is ~= to check conflicts. Or do you I misunderstand
> something?

Yes, if this is a problem we could also implement it using

	self original = self pullRaw) not

Cheers,
Lukas

-- 
Lukas Renggli
http://www.lukas-renggli.ch