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[ANN] OopluCon 2016, San Francisco, April
by Chris Cunnington Nov. 3, 2015

Nov. 3, 2015

OopluCon 2016 A Day for the Smalltalk Programming Language and its Friends Sunday 10 April 2016 8am - 4pm The Box SF 1069 Howard Street (between 6th and 7th) three blocks from Moscone Center, SoMa San Francisco, USA http://www.theboxsf.com/ The event is free A request for presentations will be announced in a future month A presentation called An Introduction To Smalltalk will promoted to the Ruby, Python and Objective C communities The latest details will be available at http://www.ooplu.com

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[ANN] Working with Pharo on the Raspberry Pi
by Torsten Bergmann Nov. 3, 2015

Nov. 3, 2015

I wrote a small article on Medium on how to setup the Pi with a touch screen and Pharo: https://medium.com/@astares/pharo-pi-9eef257b6a21#.gw72pe7uy Hope one or the other might be interested. Have fun T.

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Change multiple inspector tabs at once
by Peter UhnÃ¡k Nov. 2, 2015

Nov. 2, 2015

Is it possible/planned to change multiple GTInspector tabs at once? For example: â I would like to click on the next item in the leftmost pane, but keep the middle and right panes opened, just update the data to reflect the newly selected item. I imagine there could be a "pin" button on each tab that would keep it open or something, but maybe that would not be easy to implement. Thanks, Peter

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VM crash on Ubuntu 14.04
by Johan Fabry Nov. 2, 2015

Nov. 2, 2015

Hi all, I am having some unpleasant experiences on Ubuntu 14.04 (experimenting with Live Robot Programming on PhaROS). The VM crashes after a random amount of time (< 25 minutes), with no clear sequence of steps on how to reproduce the crash. I am using Pharo 4 (Pharo 40622 as installed by PhaROS) + Roassal which required an install of libcairo2:i386 . VM version details below. There is no printout on stdout, and the debug.log does not contain recent entries (timestamp is always some minutes before the actual crash happens). Is this a known problem? If so, how can I fix it, and if not how can I provide more debugging info? Thanks in advance! vm version: 3.9-7 #1 Thu May 15 18:29:30 CEST 2014 gcc 4.6.3 [Production ITHB VM] NBCoInterpreter NativeBoost-CogPlugin-GuillermoPolito.19 uuid: acc98e51-2fba-484 1-a965-2975997bba66 May 15 2014 NBCogit NativeBoost-CogPlugin-GuillermoPolito.19 uuid: acc98e51-2fba-4841-a965-2 975997bba66 May 15 2014 https://github.com/pharo-project/pharo-vm.git Commit: ed4a4f59208968a21d82fd2406 f75c2c4de558b2 Date: 2014-05-15 18:23:04 +0200 By: Esteban Lorenzano <estebanlm@ gmail.com> Jenkins build #14826 Linux pharo-linux 3.2.0-31-generic-pae #50-Ubuntu SMP Fri Sep 7 16:39:45 UTC 201 2 i686 i686 i386 GNU/Linux plugin path: /home/jfabry/catkin_ws/src/pharo/vm/ [default: /home/jfabry/catkin_ ws/src/pharo/vm/] ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile

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Ring question
by Thierry Goubier Nov. 2, 2015

Nov. 2, 2015

I'm trying to look into Ring implementation. So I have a first question. Why is RGAbstractContainer and subclasses irregular? Is that on purpose? Details: RGAbstractContainer delegates adding a new element to the element being added, via aRGElement>>#addInContainer:. This element is then expected to use RGContainer>>#addTrait:/#addPackage:/#addMethod: etc... However only a subset of the RGElements implement #addInContainer:; for example, RGTrait does not implement #addInContainer: (*). (*) Ok, RGContainer>>#addTrait: calls RGContainer>>#addClass:, and RGTrait being a subclass of RGBehaviorDefinition, that works. But I'm still ?? Thierry

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Multiple method deletion
by Alexandre Bergel Nov. 2, 2015

Nov. 2, 2015

Hi! When I select several methods in Nautilus, and press cmd-m-x it seems to delete more method that I have selected. It makes me lose code :-( Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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[ANN] RenoirSt 2.0.0 released!
by Gabriel Cotelli Oct. 31, 2015

Oct. 31, 2015

Hi, I'm announcing a new official release of RenoirSt. See the announcement and changelog <https://plus.google.com/111529669851117270585/posts/AxCpTvnhhAb> Regarsd, Gabriel

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OSProcess seems to fail on my macos
by Dimitris Chloupis Oct. 31, 2015

Oct. 31, 2015

I have several issues using gitfiletree, which in turn has issues with metacello trying to fetch git info about my git branch locally which I tracked back to OSProcess not executing on my macos. This started to happen as soon as I updated to latest XCODE and installed its latest command tools, anyone else with same issue ? I tried several OSProcess commands but they all return empty strings even though they complete with no errors. An expert help would be of great assistance, thanks ! I have reverted back to using filetree and doing my git commits manually via command line.

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fast subclassing/class creation in tests
by Peter UhnÃ¡k Oct. 31, 2015

Oct. 31, 2015

Hi, is it possible to do fast, non-system wide class subclassing in tests? Currently I would do something like ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ MyTest>>testSomething cls := SomeParent subclass: #Something. "... do some tests ..." cls removeFromSystem ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This is for example what ClassTest is doing. However this is very slow, and even for small tests suite --- just ten (so far) test methods it takes over ten seconds to test it all, which is quite bad for TDD. My guess is that since it has to write to class to the environment and disk and then remove it it takes a while: ~~~~~~~~~~~~~ [ Object subclass: #Something ] timeToRun. "0:00:00:00.021" [ #Something asClass removeFromSystem ] timeToRun. "0:00:00:00.526" ~~~~~~~~~~~~~ is it possible to speed it up? Create classes that are fast to remove? Thanks, Peter

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Seaside on Pharo 5?
by Yuriy Tymchuk Oct. 31, 2015

Oct. 31, 2015

Hi, Is there a version of Seaside that works on Pharo5? Uko

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