11 Jul
2006
11 Jul
'06
9:23 p.m.
Am 11.07.2006 um 21:09 schrieb Lukas Renggli:
I think this works for real abstract classes. But it doesn't work
when the developer expect subclasses to send super and not override
particular methods.
True. Object is an example, but can't think of any other core class
that does this.
I wouldn't count Object as an example because it's not an abstract
class.
- Bert -
How would you
calculate dynamically #isAbstract for a PRCommand
for example ? If I remember correctly, for the project I've done
using Magritte/Pier/MySQL, I implemented #doExecute for an
abstract command.
Something along the lines ...
Behavior>>isAbstract
^ self allSelectors anySatisfy: [ :each |
(self lookupSelector: each)
hasLiteral: #subclassResponsibility ] ]