On Fri, Jan 13, 2012 at 4:48 PM, Mariano Martinez Peck <marianopeck@gmail.com> wrote:

On Fri, Jan 13, 2012 at 4:44 PM, Guillermo Polito <guillermopolito@gmail.com> wrote:

But they are both defined the same way!

Array variableSubclass: #WeakActionSequence
�� instanceVariableNames: ''
�� classVariableNames: ''
�� poolDictionaries: ''
�� category: 'Kernel-Objects'

The only reference to it's weakness it its name! :P

I also see

>>� asActionSequenceTrappingErrors

�� ^WeakActionSequenceTrappingErrors withAll: self
�

;)

But ActionSequence is the same jahahahha
�

On Fri, Jan 13, 2012 at 12:39 PM, Henrik Johansen <henrik.s.johansen@veloxit.no> wrote:

On Jan 13, 2012, at 4:33 23PM, Guillermo Polito wrote:

> In 1.3 they look the same, in 1.4 ActionSequence is not there any more...
>
> Is the second one replacing the first one? are there any differences for the user?
>
> Thanks,
> Guille

ActionSequence was not referenced by the base system any more, not sure why it was removed instead of deprecated.
And yes, there is a difference for a user, the WeakActionSequence holds actions weakly, while ActionSequence held them strongly.
(WeakActionSequence automatically removes the actions when there are no other references to the registrar, while ActionSequence did not, and you had to unregister manually before it would stop executing them)

Cheers,
Henry

--
Mariano
http://marianopeck.wordpress.com