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[Pharo-project] [COTDC] - 72 - MorphTreeModel
by laurent laffont June 20, 2011

June 20, 2011

Today: MorphTreeModel (Yes it's 72 again because I messed up my numbers) Comment Of The Day Contest - One Day One Comment Rules: #1: Each day a not commented class is elected. Each day the best comment will be integrated with name of the author(s). #2: If you cannot comment it, deprecate it. Results: http://code.google.com/p/pharo/wiki/CommentOfTheDayContest Laurent

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[Pharo-project] RecentMessageList gets troubled when we use version
by StÃ©phane Ducasse June 20, 2011

June 20, 2011

Hi Ben When I open RecentMessageList and selection sorted by first I get a DNU. I fixed it, but I after building the list is quite slow. And also this is strange because under 1.4 I get a lot of 1.3 changes. Stef findIndexOfVersionOf: aMethodReference | list timeStamp| timeStamp := aMethodReference timeStamp. list := self versionsHistoryList. list size = 1 ifTrue: [^1]. 1 to: list size - 1 do: [:i || current next | current := list at: i. next := list at: (i+1). ((current value asDateAndTime <= timeStamp asDateAndTime) & (next value asDateAndTime> timeStamp asDateAndTime)) ifTrue: [^i]]. ^list size.

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[Pharo-project] [ANN] humane-assessment.com
by Tudor Girba June 20, 2011

June 20, 2011

Hi, I am happy to announce the new home for humane assessment: http://humane-assessment.com Humane assessment is a new software engineering method for making the assessment of software systems practical and manageable. This is made possible by the Moose analysis platform. The core idea is quite simple: build custom analysis tools to analyze the contextual complexity of your software systems so that you can make better decisions. By decisions I mean anything that has to do with the system: it can be technical (such as, is this concept well encapsulated?, or is my component used the right way?), or it can be broad and strategic (such as, should I refactor my system?). To make it practical we need to be able to craft tools (sometimes complex tools) fast. This is made feasible by Moose, and in turn, Moose achieves this because of Smalltalk. The method also covers process and organization-related problems. If you wish, humane assessment is the coat that can place Moose and Smalltalk within any development team. If you want to promote Smalltalk, perhaps you might want to use this path. I would be happy to provide more information, support and even materials. Cheers, Doru -- www.tudorgirba.com "Be rather willing to give than demanding to get."

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[Pharo-project] About not using full Pharo
by Damien Cassou June 20, 2011

June 20, 2011

Hi, I've read that some of you are installing their own set of packages on top of Pharo-Core and not using Pharo. Why is that so? What don't you like in Pharo? Why didn't you tell us before? If we don't have this information, you might not like the new Pharo-Core and you will have nothing anymore to base your images on. Speak now or forever hold your peace :-) -- Damien Cassou http://damiencassou.seasidehosting.st "Lambdas are relegated to relative obscurity until Java makes them popular by not having them." James Iry

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[Pharo-project] [ANN] StOMP - Yet another multi-dialect object serializer
by Masashi UMEZAWA June 20, 2011

June 20, 2011

Hello all, I have recently developed a new serialization library called StOMP(Smalltalk Objects on MessagePack). http://stomp.smalltalk-users.jp/ StOMP is a binary serializer for major Smalltalk dialects. For those who know SIXX, StOMP can be seen as a binary SIXX. While SIXX represents object data as XML, StOMP uses MessagePack. By combining the flexibility of SIXX with the compactness of MessagePack, StOMP aims to be a unique, next-generation portable serializer for Smalltalk. Features: - Implementation is compact and portable - Shared/circular references support - "Class shape changes" support - Data is interchangable between Smalltalk dialects - Good performance for small sized object graph StOMP is now available for Squeak, Pharo, and VisualWorks. There is ConfigurationOfStOMP, so the installation is easy. Gofer new squeaksource: 'MetacelloRepository'; package: 'ConfigurationOfStOMP'; load. (Smalltalk at: #ConfigurationOfStOMP) perform: #load. Enjoy! -- [:masashi | ^umezawa]

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[Pharo-project] ZnServer - Swazoo - Comanche
by GermÃ¡n Arduino June 20, 2011

June 20, 2011

Hi Sven, People: I want to ask about ZnServer, is focused in have at some point all the features of Swazoo or Comanche and being itself a complete web server? Or the goal is only to be a default implementation, as the comment says? Thanks. GermÃ¡n.

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[Pharo-project] pharo/linux/alien
by danil osipchuk June 20, 2011

June 20, 2011

Hello, all Is there a combination of Pharo image, linux vm and alien packages which is known to be working? I've tried one-click 1.2.1 Pharo releases with following: Gofer it squeaksource:'MetacelloRepository' ; package: 'ConfigurationOfAlien'; load. ConfigurationOfAlien loadCore. ConfigurationOfAlien loadTests. ConfigurationOfAlien loadLibC. Both cog and plain-vm releases load the above fine. However the plain vm doesn't have IA32ABI in >>Smalltalk listBuiltinModules (neither does have external plugin) and cog vm segfaults on every example i tried. Any clues? regards, Danil Segmentation fault Mon Jun 20 12:24:14 2011 C stack backtrace: ./Contents/Linux/squeakvm[0x805ad7a] ./Contents/Linux/squeakvm[0x805b0ef] [0xb77cd40c] /lib/i686/cmov/libc.so.6(_IO_vfprintf+0x133)[0xb7638773] /lib/i686/cmov/libc.so.6(vsprintf+0x8c)[0xb765a34c] /lib/i686/cmov/libc.so.6(sprintf+0x2b)[0xb764255b] ./Contents/Linux/squeakvm(callIA32IntegralReturn+0x2bd)[0x80fbdf9] ./Contents/Linux/squeakvm[0x80fba1c] ./Contents/Linux/squeakvm[0x806bcf5] ./Contents/Linux/squeakvm[0x8086a84] ./Contents/Linux/squeakvm(interpret+0x5ea5)[0x8063d15] ./Contents/Linux/squeakvm[0x8072e1d] ./Contents/Linux/squeakvm[0x8078c9d] ./Contents/Linux/squeakvm(interpret+0x18)[0x805de88] ./Contents/Linux/squeakvm(main+0x266)[0x805cf37] /lib/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb760f455] ./Contents/Linux/squeakvm[0x8059fd1] Smalltalk stack dump: 0xbfb33bdc I LibCLibrary>sprintfWithArguments: 2027450576: a(n) LibCLibrary 0xbfb33c0c I AlienExamples>exampleSprintf 2027449520: a(n) AlienExamples 0xbfb33c24 M AlienExamples class>? 2022153212: a(n) AlienExamples class .... cut basicNew: sizeFieldPut: addressFieldPut: primFFICallResult:withArguments: Aborted

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June 20, 2011

Hi does anybody have an idea why the close box does not get added? (PluggableDialogWindow new title: 'Pharo is cool'; addCloseBox) openInWorld Stef

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[Pharo-project] [TODO] 1.3
by Marcus Denker June 20, 2011

June 20, 2011

Open Issues in Core: ================= Issue 4328: Transcript: 5) Update problem when evaluating 1 to: 30 do: [: x | Transcript cr; show: x. (Delay forSeconds: 0.2) wait.]. Issue 4329: Transcript: 4) clear on cmd-s Issue 4417: Zinc does not honour network proxy configuration.... Issue 4424: Can't execute comment in Finder http://code.google.com/p/pharo/issues/list?can=2&q=Milestone%3D1.3 Open Issues in Full: ================ Issue 4390: OCompletion does not respect #enabled setting; it has no "off switch" Issue 4394: GoferApiTest >> testRepositoryErrors fails in Full but not in Core http://code.google.com/p/pharo/issues/list?can=2&q=Milestone%3D1.3-DevImage -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] [update 1.3] #13269
by Marcus Denker June 20, 2011

June 20, 2011

13269 ----- Issue 4425: Finder cant find #first: http://code.google.com/p/pharo/issues/detail?id=4425 Issue 4427: FlatMessageListBrowser add browse users http://code.google.com/p/pharo/issues/detail?id=4427 -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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