Hi all
Today I come with a question regarding announcements.
I would like to make announcement subscription which would remove itself
after first use.
Something like...
anObject announcer
subscribe: TRMouseDragEnd
do: [ :event |
self thisMethodWith: differentParameters.
"anObject announcer removeSubscription: ...this one..." ].
All I was able to do is write there
anObject announcer unsubscribe: self.
which somehow works, but this instance could have multiple subscriptions and
it would remove even those I don't want to remove, I need to remove only
this specific one...
Jan
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