#doValidate

[Lukas Renggli]

Sorry for not answering, I am currently in Hamburg and don't have the 
laptop not with me. You'll have to wait till monday :-)

Cheers,
Lukas


Zitat von Philippe Marschall <philippe.marschall at gmail.com>:

>> YourCommand>>validate
>>   MAValidationError on: self
>>
>> Or one of the subclasses
>
> Are you really sure about this?
> - I can see no #validate in the command hierarchy, #exceute still
> sends #doValdiate
> - MAValidationError is abstract
> - PRRemoveCommand >> #doValidate
> 	super doValidate.
> 	(self structure isRoot)
> 		ifTrue: [ self error: 'Unable to remove root node.' ].
>
> #error: is the one from Object
>
>



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