October 2015 - Pharo-users - lists.pharo.org

Re: [Pharo-users] [ANN] The next Pharo Sprints at Lille

by stepharo

super!!! Stef Le 22/10/15 01:35, Juraj Kubelka a Ã©crit : > Hi, > > we are pleased to announce that University of Chile (PLEIAD > laboratory) is organizing Pharo Sprint at Oct 23, from 10:00 to 13:00 > CLP (15:00-18:00 Lille time). > We will join Pharo Sprint at Lille using IRC channel #pharo. If you > want to come, we will stay in the new building at Beauchef 851, > Poniente, office 320. Everyone is welcome. > > Object Profile <http://objectprofile.com> company sponsors the chilean > participationâparticipants will enjoy delicious snacks :-) > > Cheers, > Juraj > >> On Sep 8, 2015, at 12:35, Marcus Denker <marcus.denker(a)inria.fr >> <mailto:marcus.denker@inria.fr>> wrote: >> >> >> Hello, >> >> We looked at the calendar and fixed the dates for all public sprints >> that we will do this >> year here locally. These are all Fridays: >> >> Sept 11 >> Oct 23 >> Nov 27 >> Dec 18 >> >> Here is the invitation for this Friday: >> âââââââââââââââââââââââ >> >> We will organize a Pharo sprint / Moose dojo Friday, 11th September, >> starting at >> 10:00am. (Local Time Lille). >> >> It will be at the Inria Lille, Building B, third floor (RMoD offices). >> Remotely, you can join us on the official IRC channel #pharo on >> irc.freenode.net <http://irc.freenode.net> server. During the sprint, >> we will try to synchronize >> local and remote Pharo sprinters. >> >> As the building is not open to the public, please contact us before if >> you plan to come. >

Oct. 22, 2015

Feedback on #assert: vs. #assert:equals:

by Nahuel Garbezza

Hi everyone, I'm using Pharo for teaching and we use TDD since the beginning. I've noticed that if you use #assert: on a test, like this: self assert: object messageReturningBoolean It gives you strange results in terms of feedback if the result is not a boolean. I would expect an AssertionFailed (yellow test) but I got a NonBooleanReceiver (red test). What we do in our course is to write the assertion like this: self assert: object messageReturningBoolean equals: true So we got a "expected true but was <other object>" error which is a lot more helpful to the students. I was thinking that is better to have #assert: implementation based on #assert:equals:. It is like saying #assert:equals: is the "primitive" assertion message, which makes sense to me since you are always comparing if an object is equal to another, there's no reason to handle the booleans' case differently. What do you think? Thank you! Nahuel

Oct. 22, 2015

Re: [Pharo-users] Fossil and Filetree

by Offray Vladimir Luna CÃ¡rdenas

Bernardo, I host my own repos. Is really easy[1]. In my case was just a matter of enabling cgi on lighttpd[2] and adding the lines at [3] to the lighttpd.conf file. There is a place that offers fossil hosting as a service[4] and at some time I tried to make my own in web2py (but code is not maintained anymore). [1] http://fossil-scm.org/index.html/doc/trunk/www/server.wiki [2] http://lighttpd.net/ ~[3]~~~ # Enabling fossil cgi.assign = ( ".fossil" => "/usr/bin/fossil" ) ~~~~~ [4] http://chiselapp.com/ Hope it helps, Offray Ps: About your signature, just curious to know where is that desktop computer in Latin America. On 21/10/15 18:24, Bernardo Ezequiel Contreras wrote: > Hi Offray > What fossil hosting service do you recommend ? > > Thanks > > > On Wed, Oct 21, 2015 at 6:07 PM, Offray Vladimir Luna CÃ¡rdenas > <offray(a)riseup.net <mailto:offray@riseup.net>> wrote: > > Hi, > > On 20/10/15 13:34, Dale Henrichs wrote: > > This is good to hear .... > > I am pro-git, because well you have to pick an SCM to talk > about and I do think that the collaboration tools for open > source projects on github are superior to anything else... > > > My friends think the same, but usually they don't know "anything > else", specially Fossil :-). They just picked what the majority did. > > Git other than that I am glad that folks are finding that > FileTree is working for other disk-based SCMs --- because that > really is the point of FileTree:) > > > Yes, nice to know. > > It should also be possible to copy packages back and forth > between a git-managed FileTree repository and a Fossil-managed > Filetree repositor... > > > It is. Fossil have an import command, somewhere. > > Cheers, > > Offray > > > > > -- > Bernardo E.C. > > Sent from a cheap desktop computer in South America.

Oct. 22, 2015

Re: [Pharo-users] [ANN] The next Pharo Sprints at Lille

by Juraj Kubelka

Hi, we are pleased to announce that University of Chile (PLEIAD laboratory) is organizing Pharo Sprint at Oct 23, from 10:00 to 13:00 CLP (15:00-18:00 Lille time). We will join Pharo Sprint at Lille using IRC channel #pharo. If you want to come, we will stay in the new building at Beauchef 851, Poniente, office 320. Everyone is welcome. Object Profile <http://objectprofile.com/> company sponsors the chilean participationâparticipants will enjoy delicious snacks :-) Cheers, Juraj > On Sep 8, 2015, at 12:35, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > > Hello, > > We looked at the calendar and fixed the dates for all public sprints that we will do this > year here locally. These are all Fridays: > > Sept 11 > Oct 23 > Nov 27 > Dec 18 > > Here is the invitation for this Friday: > âââââââââââââââââââââââ > > We will organize a Pharo sprint / Moose dojo Friday, 11th September, starting at > 10:00am. (Local Time Lille). > > It will be at the Inria Lille, Building B, third floor (RMoD offices). > Remotely, you can join us on the official IRC channel #pharo on > irc.freenode.net server. During the sprint, we will try to synchronize > local and remote Pharo sprinters. > > As the building is not open to the public, please contact us before if > you plan to come.

Oct. 21, 2015

Re: [Pharo-users] Fossil and Filetree

by Bernardo Ezequiel Contreras

Hi Offray What fossil hosting service do you recommend ? Thanks On Wed, Oct 21, 2015 at 6:07 PM, Offray Vladimir Luna CÃ¡rdenas < offray(a)riseup.net> wrote: > Hi, > > On 20/10/15 13:34, Dale Henrichs wrote: > >> This is good to hear .... >> >> I am pro-git, because well you have to pick an SCM to talk about and I do >> think that the collaboration tools for open source projects on github are >> superior to anything else... >> >> > My friends think the same, but usually they don't know "anything else", > specially Fossil :-). They just picked what the majority did. > > Git other than that I am glad that folks are finding that FileTree is >> working for other disk-based SCMs --- because that really is the point of >> FileTree:) >> >> > Yes, nice to know. > > It should also be possible to copy packages back and forth between a >> git-managed FileTree repository and a Fossil-managed Filetree repositor... >> >> > It is. Fossil have an import command, somewhere. > > Cheers, > > Offray > > -- Bernardo E.C. Sent from a cheap desktop computer in South America.

Oct. 21, 2015

Re: [Pharo-users] Fossil and Filetree

by Offray Vladimir Luna CÃ¡rdenas

Hi, On 20/10/15 13:34, Dale Henrichs wrote: > This is good to hear .... > > I am pro-git, because well you have to pick an SCM to talk about and I > do think that the collaboration tools for open source projects on > github are superior to anything else... > My friends think the same, but usually they don't know "anything else", specially Fossil :-). They just picked what the majority did. > Git other than that I am glad that folks are finding that FileTree is > working for other disk-based SCMs --- because that really is the point > of FileTree:) > Yes, nice to know. > It should also be possible to copy packages back and forth between a > git-managed FileTree repository and a Fossil-managed Filetree > repositor... > It is. Fossil have an import command, somewhere. Cheers, Offray

Oct. 21, 2015

Re: [Pharo-users] Fossil and Filetree

by Offray Vladimir Luna CÃ¡rdenas

Hi Stef, Thanks for this review. Because of its portability and simplicity I use it for every project I have. Since 2011 I'm writing my thesis as a solo "open research" exercise (before it get fashioned ;-) time line at [1]). Now I used in conjunction with STON to write all the thesis inside pharo, nothing fancy, just put STON grafoscopio trees inside a fossil repo a run commit from shell. Still I need to make STON DVCS friendly (long strings made fossil to treat it as a binary, but I haven't had the time to explore Sven's advice on this. My proposal on "pocket infrastructures"[2] tries to put Pharo, Fossil and SQLite as a bootstrapable (install pharo and it installs the rest) self contained system for interactive writing. [1] http://mutabit.com/repos.fossil/doctorado-offray/timeline?n=500&y=all&v=0 [2] https://www.newschallenge.org/challenge/data/evaluation/data-kitchen-fricti… May Jimmie, Hilaire and you have more success into putting Fossil in the community radar :-). Cheers, Offray On 20/10/15 11:03, stepharo wrote: > 6.0 Review Of Key Concepts > > The fossil program is a self-contained stand-alone executable. Just > put it somewhere on your PATH to install it. > Use the clone or new commands to create a new repository. > Use the open command to create a new source tree. > Use the add and rm or delete commands to add and remove files from the > local source tree. > Use the commit command to create a new check-in. > Use the update command to merge in changes from others. > The push and pull commands can be used to share changes manually, but > these things happen automatically in the default autosync mode. > > > It looks like something that I can understand. > I'm sure that other people will get bored by the complexity of git > commands (because conceptually there not much in there). > > >

Oct. 21, 2015

Re: [Pharo-users] Artefact and WideString

by olivier auverlot

Hi Hilaire, Take a look in the Artefact demos. I think there are a PDF document with a monetary character. 2015-10-21 22:02 GMT+02:00 Hilaire <hilaire(a)drgeo.eu>: > Hello, > > Is it me, or is there a problem with WideString and Artefact? > > The following produces an empty page: > > page add: ((PDFFormattedTextElement from: 10mm @ 20mm to: 277mm @ 30mm) > alignment: PDFAlignment left; > text: 'Argent de poche : 1â¬'). > > The text is WideString. > Removing the â¬, it went ok. > > Hilaire > > > -- > Dr. Geo > http://drgeo.eu > http://google.com/+DrgeoEu > > > >

Oct. 21, 2015

Re: [Pharo-users] Fossil and Filetree

by Thierry Goubier

Le 21/10/2015 21:58, Hilaire a Ã©crit : > Thanks for the details it will be helpful, but I wanted to know where is > the .mcz package? Just use the ConfigurationOfGitFileTree available in your Configuration browser in the image ;) Or Metacello new configuration: 'GitFileTree'; repository: 'http://smalltalkhub.com/mc/Pharo/MetaRepoForPharo30/main'; load Thierry > Hilaire > > > Le 21/10/2015 21:29, Thierry Goubier a Ã©crit : >> Le 21/10/2015 21:09, Hilaire a Ã©crit : >>> Le 20/10/2015 16:32, Thierry Goubier a Ã©crit : >>>> Done. The configuration has been updated for Pharo3. >>>> >>> >>> OÃ¹ dois-je regarder ? >>> >> >> Look the following methods in MCFileTreeGitRepository, >> protocole git querying: >> >> gitBranchs >> gitCloneRepositoryAndCheckoutIn: >> gitNeedPush >> gitPull >> gitPush >> gitVersions >> gitVersionsForPackage: >> >> and in i/o >> >> writeRepositoryProperties >> >> and in MCFileTreeGitStReader >> >> zip >> >> The two definition related methods (#zipForDefinition:, >> #gitVersionsForDefinition:in:) are optional: they allow you to query >> method versions in the git repository as if it was the change set, and >> they are only available from the AltBrowser IDE. >> >> For an adaptation to Fossil, I believe all the main code can be reused >> (same use of SHA-1 commit ids, branches, monticello metadata >> recreation) with very similar commands (fossil x instead of git x). >> The main difference being, as far as I know, the use of git archive to >> retrieve a zip containing a version of a package; I haven't seen the >> equivalent command in Fossil. >> >> The base OSProcess / ProcessWrapper code is a bit long, but I prefer >> to keep it that way for reliability reasons: it took me a long time >> (literaly years) to reach a stable solution on Unix. >> (MCFileTreeGitRepository>>#runOSProcessGitCommand:in:) >> >> Thierry >> >> > >

Oct. 21, 2015

Artefact and WideString

by Hilaire

Hello, Is it me, or is there a problem with WideString and Artefact? The following produces an empty page: page add: ((PDFFormattedTextElement from: 10mm @ 20mm to: 277mm @ 30mm) alignment: PDFAlignment left; text: 'Argent de poche : 1â¬'). The text is WideString. Removing the â¬, it went ok. Hilaire -- Dr. Geo http://drgeo.eu http://google.com/+DrgeoEu

Oct. 21, 2015