Ok so I can close the ticket then. :) Stef >>> ---- On Mon, 30 Aug 2010 05:57:47 -0700 Levente Uzonyi wrote ---- >>> >>>> I don't like the "magical" #asString, but you should discuss it with >>>> Andreas. Collection >> #ifEmpty: doesn't return nil, but the collection in >>>> the WebClient-Pharo package (and in Squeak), and I think it's better than >>>> nil. >>> >>> I opened a ticked on this a few weeks back: >>> http://code.google.com/p/pharo/issues/detail?id=2794 >>> >>> The ifEmpty:/ifNotEmpty: behavior of Squeak is demonstrably better and >>> should be adopted. >> >> heu... I evaluated the following in a pharo1.1-dev and 1.2-core: >> >> (#(foo) ifEmpty:[#bar]) -> returns #(foo) >> (#() ifNotEmpty:[#bar]) -> returns #() >> >> This seems to do what you propose? >> Johan >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project@lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > Yes. > Levente is right, I read the code of Andreas' wrong. > Pharo 1.1/1.2 does this, so the override is for 1.0, where #ifEmpty: returns > nil . > > Cheers, > Henry > _______________________________________________ > Pharo-project mailing list > Pharo-project@lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
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