#changeClassToThatOf: in Dolphin

Hello all.
I'd like to know if there's an equivalent of #changeClassToThatOf: in
Dolphin. I've read that could be simulated using #become: but I'm not
sure how can I achieve that.
Anyone has attempted to do it?
cheers

Andrea

[hidden email] wrote:
> I'd like to know if there's an equivalent of #changeClassToThatOf: in
> Dolphin. I've read that could be simulated using #become: but I'm not
> sure how can I achieve that.
> Anyone has attempted to do it?
Can't check it here ... but I think there are messages #becomeA: and
#becomeAn: which micht provide the desired results.

CU,

Udo