[Pharo-dev] a weak on:do:/when:do:
estebanlm at gmail.com
Wed Aug 28 06:54:47 EDT 2013
no, it is not.
that will keep the registry forever because it acts over a block (no ephemerons, remember)
On Aug 28, 2013, at 11:56 AM, Tudor Girba <tudor at tudorgirba.com> wrote:
> Does this work?
> On Wed, Aug 28, 2013 at 11:54 AM, Stéphane Ducasse <stephane.ducasse at inria.fr> wrote:
> whenListChanged: aBlock
> "Specify a block to value after the contents of the list has changed"
> "Basically when you set a new list of items"
> <api: #event>
> | block |
> block := [ :announcement :ann |
> cull: announcement newContents
> cull: announcement oldContents
> cull: announcement
> cull: ann ].
> listAnnouncer weak
> when: ValueChanged
> do: block
> "Every thing has its own flow"
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