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looking for input for a lecture on TDD and XtremeTDD
by Stéphane Ducasse April 15, 2020

April 15, 2020

Hello I would like to build a lecture around TDD and XtremeTDD (coding in the debugger). I’m looking around to see if someone already did such a lecture. S. -------------------------------------------- Stéphane Ducasse http://stephane.ducasse.free.fr / http://www.pharo.org 03 59 35 87 52 Assistant: Julie Jonas FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, Bât.A, Park Plaza Villeneuve d'Ascq 59650 France

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Re: [Esug-list] [rmod] [Pharo-users] [ANN] SmalltalkHub Deprecation Notice
by Guillermo Polito April 3, 2020

April 3, 2020

Hi Renaud, > El 3 abr 2020, a las 16:27, Renaud de Villemeur <renaud.devillemeur(a)tuta.io> escribió: > > Hi Guille. > > It's a good news to see the community is moving forward. > > What would be the impact on Pharo catalog ? The instruction still advise to upload information to smalltalkhub: http://catalog.pharo.org/catalog/note-for-developers?_s=bHk4XDBcH9mb0muM&_k… <http://catalog.pharo.org/catalog/note-for-developers?_s=bHk4XDBcH9mb0muM&_k…> > Will it be deprecated as well ? My *personal* take on this is is that we can migrate easily the catalog, without deprecating it: - the catalog repositories will stay alive as read-only, so it will be no problem to access old catalog entries (unless they depend on private projects, but that would be odd) - a low-energy solution for this is to migrate these repositories to squeaksource3. This should be mostly straight-forward. - a high-energy solution is to rethink the catalog. I know there have been some community efforts from Christophe Demarey for example, Esteban has also interesting ideas on how to attack this. Thoughts? > > Thanks > Renaud > > > > > Apr. 3, 2020, 05:55 by guillermopolito(a)gmail.com: > SmalltalkHub Deprecation Notice > SmalltalkHub is now getting old and it is time to deprecate it. We plan to replace it by a static file server during 2020. The public data will still be readable and consumable from monticello clients, but modifications will not be allowed in the near future. SmalltalkHub users should move their projects to git repositories or other monticello repository services. > What is changing? > If you currently host a project in SmalltalkHub, you should migrate your projects to another platform as soon as possible. If you depend on a project hosted on SmalltalkHub, you should contact the owner of that project to schedule a migration. > If you have documentation or tutorials using SmalltalkHub, we recommend to update those after a migration. > An archive of all public projects in SmalltalkHub will be made available in read-only mode. This archive will be readable through monticello clients for compatibility reasons. > Private projects, due to privacy reasons, will not be published in the public archive and will be removed to protect their owners. > Why are RMoD and Inria making this change? > SmalltalkHub has finished its cycle. The arrival of git integration in the past years caused the move of most users in the Pharo community to git hosting services. They now use exclusively other platforms. Furthermore, RMoD and Inria lack the manpower to properly maintain the SmalltalkHub service and keep it up to date. Smalltalkhub has no added value compared to other code source hosting platforms. > How much time do I have to adapt to this change? > > The SmalltalkHub deprecation will follow the next timetable: > Monday 04 of may 2020: SmalltalkHub will be read-only. Creation of new users and projects will be forbidden. New commits will be rejected. All existing users, projects (public and private) and their commits will remain available and visible, but their settings will become read-only. > Monday 02 of november 2020: SmalltalkHub will be migrated to a static file server archive. Private projects and their commits will not be available anymore. > > The RMoD team and Inria plan to keep the static file server alive for, at least, 5 years from the date of its creation. > What will happen if I do nothing? > Your public projects will become read-only and you will not be able to commit anymore. > Your private projects will become unavailable. > What alternatives do I have? > > Those wanting to keep using monticello can migrate their projects to other monticello hostings such as http://squeaksource.com <http://squeaksource.com/> or http://ss3.gemstone.com <http://ss3.gemstone.com/> > > Those wanting to migrate to git, Peter Uhnak’s git migration tool (https://github.com/peteruhnak/git-migration <https://github.com/peteruhnak/git-migration>) automates monticello to git migration in tonel format. > > Cheers, > Guille on behalf of the RMoD team >

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Re: [Esug-list] [vwnc] Tree Table view
by Steven Kelly April 3, 2020

April 3, 2020

Take a look at the Aragon tree view, which can do tables too Steve > -----Original Message----- > From: mark pirogovsky [mailto:mpirogovsky@aol.com] > Sent: Thursday, April 2, 2020 5:31 PM > To: vwnc(a)cs.uiuc.edu > Cc: ESUG Mailing list > Subject: [vwnc] [Esug-list] Tree Table view > > Hello all. > Hope everybody is staying healthy. > > UI question: > > In VW we have a tree view and a table( or dataset ) view. > Does anybody know an easy way to have a tree view which can show more > than one data fields like a table row? > > Thanks, > -- > Mark Pirogovsky > > >

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[ANN] SmalltalkHub Deprecation Notice
by Guillermo Polito April 3, 2020

April 3, 2020

SmalltalkHub Deprecation Notice SmalltalkHub is now getting old and it is time to deprecate it. We plan to replace it by a static file server during 2020. The public data will still be readable and consumable from monticello clients, but modifications will not be allowed in the near future. SmalltalkHub users should move their projects to git repositories or other monticello repository services. What is changing? If you currently host a project in SmalltalkHub, you should migrate your projects to another platform as soon as possible. If you depend on a project hosted on SmalltalkHub, you should contact the owner of that project to schedule a migration. If you have documentation or tutorials using SmalltalkHub, we recommend to update those after a migration. An archive of all public projects in SmalltalkHub will be made available in read-only mode. This archive will be readable through monticello clients for compatibility reasons. Private projects, due to privacy reasons, will not be published in the public archive and will be removed to protect their owners. Why are RMoD and Inria making this change? SmalltalkHub has finished its cycle. The arrival of git integration in the past years caused the move of most users in the Pharo community to git hosting services. They now use exclusively other platforms. Furthermore, RMoD and Inria lack the manpower to properly maintain the SmalltalkHub service and keep it up to date. Smalltalkhub has no added value compared to other code source hosting platforms. How much time do I have to adapt to this change? The SmalltalkHub deprecation will follow the next timetable: Monday 04 of may 2020: SmalltalkHub will be read-only. Creation of new users and projects will be forbidden. New commits will be rejected. All existing users, projects (public and private) and their commits will remain available and visible, but their settings will become read-only. Monday 02 of november 2020: SmalltalkHub will be migrated to a static file server archive. Private projects and their commits will not be available anymore. The RMoD team and Inria plan to keep the static file server alive for, at least, 5 years from the date of its creation. What will happen if I do nothing? Your public projects will become read-only and you will not be able to commit anymore. Your private projects will become unavailable. What alternatives do I have? Those wanting to keep using monticello can migrate their projects to other monticello hostings such as http://squeaksource.com <http://squeaksource.com/> or http://ss3.gemstone.com <http://ss3.gemstone.com/> Those wanting to migrate to git, Peter Uhnak’s git migration tool (https://github.com/peteruhnak/git-migration <https://github.com/peteruhnak/git-migration>) automates monticello to git migration in tonel format. Cheers, Guille on behalf of the RMoD team

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Coming out
by Bert Freudenberg March 31, 2020

March 31, 2020

Hi all, Today is Transgender Day of Visibility, and I am coming out publicly as a transgender woman. My name is Vanessa, and my pronouns are she / her. Many of you have known me for a long time as Bert Freudenberg. I’m still me, just more so. I will resubscribe to this list with my new email address, codefrau(a)gmail.com. Cheers! - Vanessa - -- -- Dr. Bert Freudenberg 7275 Franklin Avenue #210 Los Angeles CA 90046 +1 (818) 482-3991

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destructDo:
by Christian Haider March 30, 2020

March 30, 2020

Hi, I am using a nice little method #destructDo: for a while now and it feels good. In VisualWorks: SequenceableCollection>>destructDo: aBlock "Evaluate aBlock with the receiver's elements as parameters. aBlock takes its arguments from the receiver. 'ok' #(1 2 3) destructDo: [:a :b :c | a + b + c] #(1 2 3) destructDo: [:a :b | a + b] #(1 2 3) destructDo: [:a | a] #(1 2 3) destructDo: [42] 'not ok' #(1 2 3) destructDo: [:a :b :c :d | a + b + c + d] " ^aBlock cullWithArguments: self asArray In Amber: SequenceableCollection>>destructDo: aBlock ^aBlock valueWithPossibleArguments: self In Pharo and other dialects, I don't know, but should be as easy. For example you can do (('2020-03-28' tokensBasedOn: $-) collect: #asNumber) destructDo: [:year :month :day | Date newDay: day monthNumber: month year: year] I like that the block is not the receiver (like with #valueWithArguments or #cullWithArguments), but the last argument. Now the questions: * I am sure that others came up with this. Anybody knows? * What are you using for this pattern? * I don't really like the name, but haven't found anything better yet. Maybe #destructedDo: or just #destructed: or: #withPartsDo:. maybe something shorter? Ideas? * What are you thinking about this? Happy hacking, Christian

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Re: [Esug-list] [amber-lang] [ANN] CoViD-19 Charts prototype
by Christian Haider March 20, 2020

March 20, 2020

Sorry. Still newbe in this ecosystem... > -----Ursprüngliche Nachricht----- > Von: amber-lang(a)googlegroups.com <amber-lang(a)googlegroups.com> Im > Auftrag von Herby Vojcík > Gesendet: Freitag, 20. März 2020 13:25 > An: amber-lang(a)googlegroups.com; Christian Haider > <christian.haider(a)smalltalked-visuals.com>; esug-list(a)lists.esug.org; > vwnc(a)cs.uiuc.edu > Betreff: Re: AW: [amber-lang] [ANN] CoViD-19 Charts prototype > > On 20. 3. 2020 13:05, Christian Haider wrote: > > Correction: the pull request was integrated in Amber, so the setup > > should now be straight forward. Just update amber. > > Not so fast, Silk is library of its own. Plus it needs release, unless you update > directly from git, but I am going to do it in a few minutes. > > Herby > > > > > *Von:*amber-lang@googlegroups.com <amber-lang(a)googlegroups.com> > *Im > > Auftrag von *Christian Haider > > *Gesendet:* Freitag, 20. März 2020 12:51 > > *An:* esug-list(a)lists.esug.org; amber-lang(a)googlegroups.com; > > vwnc(a)cs.uiuc.edu > > *Betreff:* [amber-lang] [ANN] CoViD-19 Charts prototype > > > > Hi all, > > > > the corona virus is a bummer and it keeps me occupied more than is > > good for me, I guess. > > > > Since I am unhappy with some infos on the web (some are really nice!), > > because I want to see different numbers and charts. So, I used the > > opportunity to try out Amber for real. Here it is: > > > > https://covidcrt.uber.space > > > > It is still bare and simple, but here I can get a better picture of > > the development of this crisis. > > > > Especially, I wanted to see how the case increases develops (how fast > > is the increase increasing). > > > > I look at Italy, Germany and especially, the US. This is scary! > > > > From today until Sunday, there will be a virtual hackaton from the > > German government [1]. I want to participate and will work on this. > > Anybody interested? You can apply until 14 o'clock GMT. (And yes, I > > know that it is stupid that Germany does it on its own, but better > > than nothing!). > > > > Technicalities (for people who want to play with the source): > > > > Everything is open and under MIT licence. > > > > 1. There is a small VisualWorks program loading the data from the > > John-Hopkins-University, transforming them and saving the data as JSON. > > The package is [CoViD19] in the public store. > > > > 2. The app is in Amber Smalltalk and the html is done with Silk. > > > > Silk is very exciting and makes web programming fun again. I am > > completely enthusiastic about it :-) ! > > > > Unfortunately, setting up the development environment is a bit > > complicated, because I issued a pull request[2] for an addition to > > Silk which is not incorporated yet. > > > > Therefore, after you did all the normal setup, you need to replace the > > Silk source files in ./node_modules\@ambers\silk\src with the files in [3]. > > > > Also, I disabled my dev buttons in the app. To open Helios, the > > browser, you have to enter > > > > require('amber/helpers').popupHelios() > > > > in the browser console of the dev tools. > > > > Happy hacking and good luck to everybody, > > > > Christian > > > > [1] https://wirvsvirushackathon.org/ > > > > [2] https://lolg.it/herby/silk/pulls/11 > > > > [3] https://covidcrt.uber.space/Silk.zip > > > > -- > > You received this message because you are subscribed to the Google > > Groups "amber-lang" group. > > To unsubscribe from this group and stop receiving emails from it, send > > an email to amber-lang+unsubscribe(a)googlegroups.com > > <mailto:amber-lang+unsubscribe@googlegroups.com>. > > To view this discussion on the web visit > > https://groups.google.com/d/msgid/amber- > lang/011601d5fead%24c506eb60%2 > > 44f14c220%24%40smalltalked-visuals.com > > <https://groups.google.com/d/msgid/amber- > lang/011601d5fead%24c506eb60%244f14c220%24%40smalltalked- > visuals.com?utm_medium=email&utm_source=footer>. > > > > -- > > You received this message because you are subscribed to the Google > > Groups "amber-lang" group. > > To unsubscribe from this group and stop receiving emails from it, send > > an email to amber-lang+unsubscribe(a)googlegroups.com > > <mailto:amber-lang+unsubscribe@googlegroups.com>. > > To view this discussion on the web visit > > https://groups.google.com/d/msgid/amber- > lang/015d01d5feaf%24dc6535d0%2 > > 4952fa170%24%40smalltalked-visuals.com > > <https://groups.google.com/d/msgid/amber- > lang/015d01d5feaf%24dc6535d0%24952fa170%24%40smalltalked- > visuals.com?utm_medium=email&utm_source=footer>. > > > -- > You received this message because you are subscribed to the Google Groups > "amber-lang" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to amber-lang+unsubscribe(a)googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/amber-lang/c96d1792-b9d7-9fef-459c- > c80c535907fe%40mailbox.sk.

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[ANN] CoViD-19 Charts prototype
by Christian Haider March 20, 2020

March 20, 2020

Hi all, the corona virus is a bummer and it keeps me occupied more than is good for me, I guess. Since I am unhappy with some infos on the web (some are really nice!), because I want to see different numbers and charts. So, I used the opportunity to try out Amber for real. Here it is: https://covidcrt.uber.space It is still bare and simple, but here I can get a better picture of the development of this crisis. Especially, I wanted to see how the case increases develops (how fast is the increase increasing). I look at Italy, Germany and especially, the US. This is scary! >From today until Sunday, there will be a virtual hackaton from the German government [1]. I want to participate and will work on this. Anybody interested? You can apply until 14 o'clock GMT. (And yes, I know that it is stupid that Germany does it on its own, but better than nothing!). Technicalities (for people who want to play with the source): Everything is open and under MIT licence. 1. There is a small VisualWorks program loading the data from the John-Hopkins-University, transforming them and saving the data as JSON. The package is [CoViD19] in the public store. 2. The app is in Amber Smalltalk and the html is done with Silk. Silk is very exciting and makes web programming fun again. I am completely enthusiastic about it :-) ! Unfortunately, setting up the development environment is a bit complicated, because I issued a pull request[2] for an addition to Silk which is not incorporated yet. Therefore, after you did all the normal setup, you need to replace the Silk source files in ./node_modules\@ambers\silk\src with the files in [3]. Also, I disabled my dev buttons in the app. To open Helios, the browser, you have to enter require('amber/helpers').popupHelios() in the browser console of the dev tools. Happy hacking and good luck to everybody, Christian [1] https://wirvsvirushackathon.org/ [2] https://lolg.it/herby/silk/pulls/11 [3] https://covidcrt.uber.space/Silk.zip

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BIG NEWS: El Carrillon is the 1st Smalltalk IoT project to appear in the RaspberryPi magazine
by Mariano Martinez Peck March 2, 2020

March 2, 2020

Dear all, I am so happy to share with you some BIG NEWS: El Carrillon [1] is the first VASmalltalk IoT [2] project to appear as a showcase in the official RaspberryPi magazine, The MagPi! [3]. It was a pleasure for me to work on the project with Gerardo Richarte, and thanks to Instantiations for their support! Thanks for re-sharing via twitter [4] or linkedin [5] posts. [1] https://github.com/gerasdf/carrillon [2] https://www.instantiations.com/iot/index.html [3] https://magpi.raspberrypi.org/issues/91 [4] https://twitter.com/MartinezPeck/status/1233142691858440193 [5] https://www.linkedin.com/posts/mariano-martinez-peck_vasmalltalk-iot-raspbe… Best regards, -- Mariano Martinez Peck Email: marianopeck(a)gmail.com Twitter: @MartinezPeck LinkedIn: www.linkedin.com/in/mariano-martinez-peck <https://www.linkedin.com/in/mariano-mart%C3%ADnez-peck/> Blog: https://marianopeck.wordpress.com/

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Re: [Esug-list] Esug-list Digest, Vol 116, Issue 2 d'à,, éd vxc x, x
by Christian Douguet Feb. 24, 2020

Feb. 24, 2020

Se gfxszk#*& Envoyé depuis mon smartphone Sony Xperia™ ---- esug-list-request(a)lists.esug.org a écrit ---- > Send Esug-list mailing list submissions to > esug-list(a)lists.esug.org > / > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org > or, via email, send a message with subject or body 'help' to > esug-list-request(a)lists.esug.org > > You can reach the person managing the list at > esug-list-owner(a)lists.esug.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Esug-list digest..." > > > Today's Topics: > > 1. 19 th INTERNATIONAL CONFERENCE ON SOFTWARE AND SYSTEMS REUSE > (St?phane Ducasse) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 20 Feb 2020 15:14:55 +0100 > From: St?phane Ducasse <stephane.ducasse(a)inria.fr> > To: ESUG Mailing list <esug-list(a)lists.esug.org> > Subject: [Esug-list] 19 th INTERNATIONAL CONFERENCE ON SOFTWARE AND > SYSTEMS REUSE > Message-ID: <68D7187B-9847-48BD-9292-86ABDD7C0BA6(a)inria.fr> > Content-Type: text/plain; charset="utf-8" > > This may interest some of you. > I?m PC chair of the following conference. > > S. > > FIRST CALL FOR PAPERS - ICSR 2020, November 9-11, 2020, Hammamet - TUNISIA > > 19 th INTERNATIONAL CONFERENCE ON SOFTWARE AND SYSTEMS REUSE > www.icsr2020.org > > > The International Conference on Software and Systems Reuse (ICSR) is the premier event in the field of software reuse research and technology. The main goal of ICSR is to present the most recent advances and breakthroughs in the area of software reuse and to promote an intensive and continuous exchange among researchers and practitioners. > The 19th International Conference on Software and Systems Reuse (ICSR-2020) will be held on November 9-11 2020, in Hammamet, Tunisia. The guiding theme of this edition is: > > *Reuse in emerging software engineering practices* > > We invite submissions on new and innovative research results and industrial experience reports dealing with all aspects of software reuse within the context of the modern software development landscape, characterized by: 1) Large ecosystems of reusable, open-source components and service-oriented, containerized cloud-hosted applications; 2) Context-aware (IoT) applications, which combine a complex and heterogeneous mix of ever more powerful hardware and evolving software frameworks and containers; and 3) The resurgence of AI as both, (i) an enabling technology for reuse for domain engineering (e.g. domain ontologies, identification of reusable assets) and application engineering (e.g. component retrieval), and (ii) an object of reuse that addresses the full lifecycle and scope of ?intelligent? software components, i.e. well beyond the simple (re)use of machine learning libraries. These developments have had important?and sometimes contradictory?effects on reuse theory and practice. > > We welcome papers dealing with : 1) Reuse organizational, managerial, economic, and legal issues, in general, and as they pertain to the new development landscape, 2) Technical aspects of reuse, in general (see full CFP at www.icsr2020.org) and as they pertain to large ecosystems of open-source libraries (npm, pip, etc), IoT frameworks, and machine learning artefacts (business components, models, libraries, training data, etc.), and 3) Software reuse in industry (success & failure stories; success factors and lessons learned; ROI studies). > > As with previous editions, accepted papers will appear in the conference proceedings, to be published by Springer?s Lecture Notes in Computer Science. New this edition, the program committee will award a Best Paper Award to the best paper in terms of, 1) originality, 2) presentation, and 3) impact. The finalists will be submitted to a special issue of a refereed journal. > > *Research paper abstracts due June 19th, 2020, full papers due July 3rd, 2020*. > > *Please check the conference site for more information: www.icsr2020.org* > > -------------------------------------------- > St?phane Ducasse > http://stephane.ducasse.free.fr / http://www.pharo.org > 03 59 35 87 52 > Assistant: Julie Jonas > FAX 03 59 57 78 50 > TEL 03 59 35 86 16 > S. Ducasse - Inria > 40, avenue Halley, > Parc Scientifique de la Haute Borne, B?t.A, Park Plaza > Villeneuve d'Ascq 59650 > France > >

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