October 2010 - Pharo-dev - lists.pharo.org

[Pharo-project] [update 1.2] #12188
by StÃ©phane Ducasse Oct. 11, 2010

Oct. 11, 2010

12188 ----- - Issue 3086: MCMethodDefinition>>shutdown hack to avoid lock down. - Issue 2875: PharoKernel Part 11. Thanks Pavel Krivanek and Nicolas Paes Stef

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Re: [Pharo-project] Another finalization concern: error handling
by StÃ©phane Ducasse Oct. 11, 2010

Oct. 11, 2010

Arghhhhh >>> > > ObjectFinalizer>>finalize > "Finalize the resource associated with the receiver. This message > should only be sent during the finalization process. There is NO > garantuee that the resource associated with the receiver hasn't been > free'd before so take care that you don't run into trouble - this all > may happen with interrupt priority." > [self value] on: Error do:[:ex| ex return]. > > now, replace this implementation with just > self value > and you'll see what will happen. > > Such behavior is completely unacceptable in terms of finding the bugs > & problems in your code. yes please fix.... arghhhh Stef

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[Pharo-project] [update 1.2] #12191
by StÃ©phane Ducasse Oct. 11, 2010

Oct. 11, 2010

12191 ----- - Issue 3092: Additional test for weak registry to check for deadlocks. Thanks Igor Stasenko. Issue 3093: Weaklings cleanup & fixes. Thanks Igor Stasenko. Igor the testFinalizationOfMultipleResources breaks, can you have a look? Stef

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[Pharo-project] Pharo by Example has moved to github
by Oscar Nierstrasz Oct. 11, 2010

Oct. 11, 2010

See: http://github.com/SquareBracketAssociates/ Cheers, - on

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Re: [Pharo-project] Hallo Pharoers.. namespaces in the system level ?
by Simon Denier Oct. 11, 2010

Oct. 11, 2010

On 11 oct. 2010, at 15:17, Igor Stasenko wrote: > Also, i remember someone presented the namespaces implementation > during last ESUG conference. Its fresh, and probably will run on pharo. > But i don't remember who did this. Here you go, it's a GSOC project, video included: Begin forwarded message: > From: James Foster <Smalltalk(a)JGFoster.net> > Date: 24 septembre 2010 00:09:39 HAEC > To: Pharo-project(a)lists.gforge.inria.fr, ESUG Mailing list <esug-list(a)lists.esug.org> > Subject: [Pharo-project] GSoC Project for Namespaces > Reply-To: Pharo-project(a)lists.gforge.inria.fr > > GermÃ¡n Leiva was accepted in Google Summer of Code 2010 and developed a Namespaces implementation for Pharo Smalltalk. A video at http://www.youtube.com/watch?v=n4I7fSVNX2A is based on his presentation at ESUG in Barcelona last week. You can get the code at http://www.squeaksource.com/Environments.html. > > James Foster > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- Simon

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Re: [Pharo-project] Compiler pedantic about ifNotNil: argument
by StÃ©phane Ducasse Oct. 11, 2010

Oct. 11, 2010

On Oct 11, 2010, at 3:55 PM, Levente Uzonyi wrote: > On Mon, 11 Oct 2010, StÃ©phane Ducasse wrote: > >>>> That "hack" is really cool IMO. The code is easily understood by anyone: >>> >>> #(4 1 3 5 2) sort: #<=. >> >> yes in Moose people are using that a lot for scripting. Now the problem is that as soon >> as you need more you have to get a block. > > Why is that a problem? You can use the symbol for simple cases and write blocks for the complicated ones. Indeed this is why we added Symbol>>value, even if I was against because been burned by Object>>value in some VW projects :) Now I do not see the point for ifNotNil: and for ifTrue:ifFalse:

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[Pharo-project] [update 1.2] #12190
by StÃ©phane Ducasse Oct. 11, 2010

Oct. 11, 2010

12190 ----- - Issue 3065: HardCoded SystemOrganization references. Stef

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[Pharo-project] Migration Manual for Pharo 1.1 ?
by Johannes Rasche Oct. 11, 2010

Oct. 11, 2010

Hi Folks, I just wanted to install my work on version 1.1 and was surprised to discover changes which leave me alone to find out for myself how to change my code : WorldMenu (I wrote a subclass of PasteUpMorph) NaturalLanguageTranslator (what is the "gettext package" mentioned in the class comment? - cannot find a menu to edit translations - hidden sowhere?) possibly more surprises to come .... some backwardcompatibilty support would have been nice and some examples But I like to point out as well, that Pharo is improving from release to release - thanks for that !!!! Thanks in advance Johannes Rasche Hagelberger Str. 56 10965 Berlin mail: johannesrasche(a)me.com skype: johannesrasche www: http://myNeat.de fon: +49-30-7469 4425 (skypeIn) fax: +49-30-315 66 821

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Oct. 11, 2010

>> That "hack" is really cool IMO. The code is easily understood by anyone: > > #(4 1 3 5 2) sort: #<=. yes in Moose people are using that a lot for scripting. Now the problem is that as soon as you need more you have to get a block. Stef

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Oct. 11, 2010

We already integrated the fixes for the systemOrganization he did. More is needed. Stef On Oct 11, 2010, at 3:23 PM, Simon Denier wrote: > > On 11 oct. 2010, at 15:17, Igor Stasenko wrote: > >> Also, i remember someone presented the namespaces implementation >> during last ESUG conference. Its fresh, and probably will run on pharo. >> But i don't remember who did this. > > > > Here you go, it's a GSOC project, video included: > > Begin forwarded message: > >> From: James Foster <Smalltalk(a)JGFoster.net> >> Date: 24 septembre 2010 00:09:39 HAEC >> To: Pharo-project(a)lists.gforge.inria.fr, ESUG Mailing list <esug-list(a)lists.esug.org> >> Subject: [Pharo-project] GSoC Project for Namespaces >> Reply-To: Pharo-project(a)lists.gforge.inria.fr >> >> GermÃ¡n Leiva was accepted in Google Summer of Code 2010 and developed a Namespaces implementation for Pharo Smalltalk. A video at http://www.youtube.com/watch?v=n4I7fSVNX2A is based on his presentation at ESUG in Barcelona last week. You can get the code at http://www.squeaksource.com/Environments.html. >> >> James Foster >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > -- > Simon > > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

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