[Newbies] Searching senders of a method
Bert Freudenberg
bert at freudenbergs.de
Sat Mar 3 12:56:38 UTC 2012
On 03.03.2012, at 13:44, deejay220989 wrote:
> Hi,
>
> May I know the difference between:
>
> SystemNavigation default allCallsOn: #subclassResponsibility
> and
> ProtoObject allCallsOn: #subclassResponsibility
>
> It seems that "ProtoObject allCallsOn: #subclassResponsibility" returns 3
> results lesser than "SystemNavigation default allCallsOn:
> #subclassResponsibility"
>
> Shouldn't they return the same result since ProtoObject is the superclass of
> all classes?
In my image, this returns an empty collection:
ProtoObject allCallsOn: #subclassResponsibility
Which is unsurprising, since ProtoObject has no methods that send #subclassResponsibility.
- Bert -
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