September 2014 - Pharo-dev - lists.pharo.org

[pharo-project/pharo-core] 77d103: 40267
by GitHub Sept. 29, 2014

Sept. 29, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: 77d103b386eafba9de6e4195a458c093afef2740 https://github.com/pharo-project/pharo-core/commit/77d103b386eafba9de6e4195… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-09-29 (Mon, 29 Sep 2014) Changed paths: M Announcements-Help.package/AnnouncementsTutorial.class/class/pages/step2.st M Announcements-Help.package/AnnouncementsTutorial.class/class/pages/step3.st M Announcements-Tests-Core.package/AnnouncerTest.class/instance/testing/testAnnouncingReentrant.st M Announcements-Tests-Core.package/AnnouncerTest.class/instance/testing/testSymbolIdentifier.st M Announcements-Tests-Core.package/WeakAnnouncerTest.class/instance/benchmarks/benchManyWeakGuys.st M Announcements-Tests-Core.package/WeakAnnouncerTest.class/instance/benchmarks/benchWeakSubscriptionDynamic.st M Announcements-Tests-Core.package/WeakAnnouncerTest.class/instance/benchmarks/benchWeakSubscriptionStatic.st M Announcements-Tests-Core.package/WeakAnnouncerTest.class/instance/testing/testWeakSubscription.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script267.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40267.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Spec-Inspector.package/InspectorNavigator.class/instance/initialization/initialize.st Log Message: ----------- 40267 14090 use Announcer>>#when:do: in packages Announcements https://pharo.fogbugz.com/f/cases/14090 14103 Use Announcer>>#when:send:to: in Spec-Inspector. https://pharo.fogbugz.com/f/cases/14103 14087 use Announcer>>#when:send:to in packages Announcements https://pharo.fogbugz.com/f/cases/14087 14095 use Announcer>>#when:send:do: and Announcer>>#when:do: in AnnouncementsTutorial https://pharo.fogbugz.com/f/cases/14095 http://files.pharo.org/image/40/40267.zip

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[pharo-project/pharo-core]
by GitHub Sept. 29, 2014

Sept. 29, 2014

Branch: refs/tags/40266 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] db7a1f: 40266
by GitHub Sept. 29, 2014

Sept. 29, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: db7a1f32610ad83a1958ae384f2e45246d9f40af https://github.com/pharo-project/pharo-core/commit/db7a1f32610ad83a1958ae38… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-09-29 (Mon, 29 Sep 2014) Changed paths: M Morphic-Base.package/MorphicModel.class/definition.st M Morphic-Widgets-Tabs.package/Tab.class/instance/protocol/delete.st M Morphic-Widgets-Tabs.package/TabBar.class/instance/private-actions/removeTab_.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script266.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40266.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/allSelectedItems.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/allUnselectedItems.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/buildChildren.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/childNodeClass.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/childNodeClassFor_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/childNodeClass_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/children.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/children_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/container.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/container_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/content.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/content_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/hasChildren.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/hasChildren_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/hasContentToShow.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/hasContentToShow_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/icon.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/icon_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/isExpanded.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/isExpanded_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/isPartialMatch.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/lastClicked.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/lastClicked_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/matchTokenFilterBlock.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/matchTokenFilterBlock_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/mouseDownAction.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/mouseDownAction_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/parentNode.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/parentNode_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/selectAllChildren.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/selected.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/selected_.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/takeHighlight.st R Spec-Core.package/TreeNodeModel.class/instance/procotol/unselectAllChildren.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/allSelectedItems.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/allUnselectedItems.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/buildChildren.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/childNodeClass.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/childNodeClassFor_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/childNodeClass_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/children.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/children_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/container.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/container_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/content.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/content_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/hasChildren.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/hasChildren_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/hasContentToShow.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/hasContentToShow_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/icon.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/icon_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/isExpanded.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/isExpanded_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/isPartialMatch.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/lastClicked.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/lastClicked_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/matchTokenFilterBlock.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/matchTokenFilterBlock_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/mouseDownAction.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/mouseDownAction_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/parentNode.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/parentNode_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/selectAllChildren.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/selected.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/selected_.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/takeHighlight.st A Spec-Core.package/TreeNodeModel.class/instance/protocol/unselectAllChildren.st Log Message: ----------- 40266 13864 Deleting last tab removes the toolbar and we cannot add tabs anymore https://pharo.fogbugz.com/f/cases/13864 14088 procotol -> protocol https://pharo.fogbugz.com/f/cases/14088 13607 Remove iVar MorphicModel: accessor https://pharo.fogbugz.com/f/cases/13607 http://files.pharo.org/image/40/40266.zip

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[Issue tracker] Help with reviewing needed
by Marcus Denker Sept. 29, 2014

Sept. 29, 2014

Hi, There are many issues that need to be checked by a human https://pharo.fogbugz.com/f/filters/45/Review Marcus

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[pharo-project/pharo-core]
by GitHub Sept. 29, 2014

Sept. 29, 2014

Branch: refs/tags/40265 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] bb75dc: 40265
by GitHub Sept. 29, 2014

Sept. 29, 2014

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: bb75dcca5d0eba83f15ac24ed5b4741d4c4619f9 https://github.com/pharo-project/pharo-core/commit/bb75dcca5d0eba83f15ac24e… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2014-09-29 (Mon, 29 Sep 2014) Changed paths: M FileSystem-Memory.package/MemoryFileSystemDirectory.class/instance/creation/ensureCreateDirectory_.st M FileSystem-Memory.package/MemoryFileSystemFile.class/instance/private/updateSize_.st M FileSystem-Memory.package/MemoryFileSystemFile.class/instance/stream-protocol/readStream.st R FileSystem-Memory.package/MemoryFileSystemFile.class/instance/stream-protocol/writeStream.st A FileSystem-Memory.package/MemoryFileSystemFile.class/instance/stream-protocol/writeStreamDo_.st M FileSystem-Memory.package/MemoryFileSystemFile.class/instance/streams-compatibility/binaryReadStream.st A FileSystem-Zip.package/ZipFileSystemDirectory.class/README.md A FileSystem-Zip.package/ZipFileSystemDirectory.class/definition.st A FileSystem-Zip.package/ZipFileSystemDirectory.class/instance/creation/ensureCreateDirectory_.st A FileSystem-Zip.package/ZipFileSystemDirectory.class/instance/creation/ensureCreateFile_.st A FileSystem-Zip.package/ZipFileSystemFile.class/README.md A FileSystem-Zip.package/ZipFileSystemFile.class/definition.st A FileSystem-Zip.package/ZipFileSystemFile.class/instance/accessing/bytes.st A FileSystem-Zip.package/ZipFileSystemFile.class/instance/accessing/member.st A FileSystem-Zip.package/ZipFileSystemFile.class/instance/accessing/member_.st A FileSystem-Zip.package/ZipFileSystemFile.class/instance/private/readFromMember.st R FileSystem-Zip.package/ZipStore.class/instance/as yet unclassified/initializeWithReference_.st R FileSystem-Zip.package/ZipStore.class/instance/as yet unclassified/reference.st A FileSystem-Zip.package/ZipStore.class/instance/initialization/initialize.st A FileSystem-Zip.package/ZipStore.class/instance/initialization/initializeWithReference_.st A FileSystem-Zip.package/ZipStore.class/instance/printing/forReferencePrintOn_.st M FileSystem-Zip.package/ZipStore.class/instance/private/pathFromMember_.st M FileSystem-Zip.package/ZipStore.class/instance/public/open.st A FileSystem-Zip.package/ZipStore.class/instance/public/reference.st R Nautilus.package/Nautilus.class/class/accessing/showHierarchy.st R Nautilus.package/Nautilus.class/class/accessing/showHierarchy_.st A Nautilus.package/Nautilus.class/class/accessing/sortHierarchically.st A Nautilus.package/Nautilus.class/class/accessing/sortHierarchically_.st M Nautilus.package/Nautilus.class/class/settings/nautilusSettingsOn_.st M Nautilus.package/Nautilus.class/definition.st M Nautilus.package/Nautilus.class/instance/accessing/sortHierarchically.st M Nautilus.package/Nautilus.class/instance/accessing/sortHierarchically_.st M NautilusCommon.package/NautilusHistoryEntry.class/definition.st M NautilusCommon.package/NautilusHistoryEntry.class/instance/accessing/sortHierarchically.st M NautilusCommon.package/NautilusHistoryEntry.class/instance/accessing/sortHierarchically_.st M NautilusCommon.package/NautilusHistoryEntry.class/instance/protocol/applyTo_.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script265.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40265.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 40265 14105 Nautilus Refactoring 8.5: rename "showHierarchy" https://pharo.fogbugz.com/f/cases/14105 12826 Zip FileSystem does not work https://pharo.fogbugz.com/f/cases/12826 http://files.pharo.org/image/40/40265.zip

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[Issue Tracker] Call for CleanUp of the issue tracker
by Marcus Denker Sept. 29, 2014

Sept. 29, 2014

Hello, There are right now 675 open issues. (we managed to close 63 just the last 7 daysâ¦). A lot of those issues are very old. A lot are in a bad shape: -> not reproducible -> *completely* unclear what action could lead to solve the issue -> outdated (e.g. small improvements submitted ages ago, but even the author does not care to submit a new version for Pharo4) I think we should be more radical in closing issues. If someone submits something but can not even answer a simple question in 2 months â> this is the same as âI donât careâ. So *PLEASE*: -> check all the issue that *you* submitted. Are they still relevant? Is there enough information for anyone to do anything? -> check all the issues you where involved with in discussions. It is much easier for you than for me to understand what the conclusion of the discussion is. -> help checking *old* entries. Is is still relevant? What is the next action? Marcus

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Data Analysis in Pharo
by Alexandre Bergel Sept. 28, 2014

Sept. 28, 2014

[sorry for the cross-post] Dear all, There has been quite some work around analyzing non-software related data. The teams of Serge, Thierry and Noury have been doing wonderful things. I am not sure you are aware of this, but I found this a nice achievement of what our community can do. Using sensors networks in Jakarta, Indonesia, to monitor floods. https://www.facebook.com/ObjectProfile/photos/a.341189379300999.82969.34054… CAR: Components, Agents, and Robots https://www.facebook.com/ObjectProfile/posts/704750642944869 Fantastic model from the Vietnam crew working on Ebola spreading https://www.facebook.com/ObjectProfile/photos/a.341189379300999.82969.34054… Another picture from the crew studying Ebola. https://www.facebook.com/ObjectProfile/photos/a.341189379300999.82969.34054… Ebola fatalities in Guinea. https://www.facebook.com/ObjectProfile/photos/a.341189379300999.82969.34054… Visualizing Astronomy pictures https://www.facebook.com/ObjectProfile/posts/702429986510268 Visualization of Network Latency by Leonel Merino http://t.co/xJN6qk1AEG Being this work, there is quite some sweat. This work does not happen randomly, and their authors deserve our encouragements. I do not know if this make sense to crosspost all these urls (looks like a spam isnât it?) but I am really happy to see all that happening. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Pharo Balloon
by kilon alios Sept. 28, 2014

Sept. 28, 2014

Can someone explain to me the importance of Pharo's Balloon engine ? What it offers that Athens and Morphic dont already have ? In which scenarios its worth using ? Where I can find documentation about it ?

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[Review: 11536] Add Stream >> printString:
by Max Leske Sept. 28, 2014

Sept. 28, 2014

This issue was more of a discussion between Camillo and Sven. They never reached a conclusion, so please take a look. Iâve compiled the transcript below. The issue isnât easy to solve and maybe we can just close it as ânot importantâ. https://pharo.fogbugz.com/f/cases/11536/Add-Stream-printString ============ Camillo: This method should be added to avoid many asString sends. Example: stream nextPutAll: #('ABC') asString could be written as stream printString: #('ABC'). This is a common extension of the following pattern: stream nextPutAll: #('ABC') printString could be written as stream print: #('ABC'). ============ Sven: And what about #print: as implemented by Transcripts and SocketStreams ? It is shorter. Feels more familiar. ============ Camillo: #print: is already implement and doesn't solve the stream nextPutAll: foo asString case. Since you cannot simply write stream print: foo, since you get quotes added for Strings. Ok, I admit that with decent design you can avoid this, since it should almost never happen that you have a String or a non string object in the same variable, right? ============ Sven: Yeah, that String issue is a bit annoying sometimes. Indeed there is Stream>>#print: already. But look: ThreadSafeTranscript>>#print: anObject self nextPutAll: anObject asString how about that ? There is also #<< whose implementation is even weirder, but it is handy. The question remain: when do you want to mix Strings and other objects as arguments ? ============ Camillo: - #<< is basically a lazy combination of #nextPut: and #nextPutAll: - #print: should call #printOn: on the initial argument, which for strings defaults to storeOn: which I think is wrong, but I would hardly stand a chance changing that :P So my global goal here is to avoid any kind of asString sends while pushing stuff on a stream. Sadly this happens more often than I thought :/ ============ Sven: Maybe this discussion should happen on the mailing list ? Changing String>>#printOn: might be hard, but #<< is much more recent, no ? Could it not be changed to do what you want ? Like Streamm>><< anObject self nextPutAll: anObject asString Another point is that #asString is not so efficient, since it creates throwaway Strings.

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