11 Jul
2006
11 Jul
'06
8:53 p.m.
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 ] ]
Cheers,
Lukas
--
Lukas Renggli
http://www.lukas-renggli.ch