- Pharo-users - lists.pharo.org

Re: [Pharo-users] Glorp
by Esteban A. Maringolo Oct. 1, 2016

Oct. 1, 2016

Hi Benoit, Glorp supports PGSQL, MySQL, SQLite but also Oracle, DB2 as well as ODBC, but it is currently limited by the available database connection drivers for Pharo, which currently are SQLite (using UFFI) and PostgreSQL and MySQL (using GarageDB native drivers). If you need any help please let me know. Esteban A. Maringolo 2016-09-30 22:58 GMT-03:00 Benoit St-Jean via Pharo-users <pharo-users(a)lists.pharo.org>: > > > ---------- Mensaje reenviado ---------- > From: Benoit St-Jean <bstjean(a)yahoo.com> > To: Renaud de Villemeur <renaud.devillemeur(a)free.fr>, Any question about pharo is welcome <pharo-users(a)lists.pharo.org> > Cc: > Date: Sat, 1 Oct 2016 01:57:27 +0000 (UTC) > Subject: Re: [Pharo-users] Glorp > I typically use MySQL but since I'm into databases a lot, I'll probably play with PostgreSQL, DB2, Oracle, SQLite and SQL Server as well... I guess this port of Glorp also allows for an ODBC accessor or it only supports native connectors? > > If that helps, I'm on Windows 10 > > ----------------- > BenoÃ®t St-Jean > Yahoo! Messenger: bstjean > Twitter: @BenLeChialeux > Pinterest: benoitstjean > Instagram: Chef_Benito > IRC: lamneth > Blogue: endormitoire.wordpress.com > "A standpoint is an intellectual horizon of radius zero". (A. Einstein) > > > ________________________________ > From: Renaud de Villemeur <renaud.devillemeur(a)free.fr> > To: Benoit St-Jean <bstjean(a)yahoo.com>; Any question about pharo is welcome <pharo-users(a)lists.pharo.org> > Sent: Friday, September 30, 2016 9:50 PM > Subject: Re: [Pharo-users] Glorp > > Hi. > > This documentation should give you the first hint: > https://ci.inria.fr/pharo-contribution/job/PharoBookWorkInProgress/lastSucc… > > It's still a work in progress, but the install part is accurate. Do you plan to use it with Sqlite, or with MySql/postgreSQL > > Renaud > > > 2016-09-30 21:23 GMT-04:00 Benoit St-Jean via Pharo-users <pharo-users(a)lists.pharo.org>: > > > > ---------- Message transfÃ©rÃ© ---------- > From: Benoit St-Jean <bstjean(a)yahoo.com> > To: "pharo-users(a)lists.pharo.org" <pharo-users(a)lists.pharo.org> > Cc: > Date: Sat, 1 Oct 2016 01:21:57 +0000 (UTC) > Subject: Glorp > Hello Pharoers, > > I want to use Glorp and I am puzzled as to what to install. > > I have found a few Glorp related package and I really don't know which one to use nor which one is current. Besides, those packages are spread across different websites. > > So, which one should I use? And from where? > > My current Pharo 5.0 images has the following in the Pharo Project Catalog : > > Glorp? GlorpDBX? Garage? > > On a different note, if anyone's interested, I'd be more than happy to test/fix/participate/develop for Glorp. I have had the chance (ahem!?!?!?) to develop with TOPLink (Glorp's ancestor) for quite a while so Glorp is somewhat familiar to me. In that case, where's the current effort/version to develop Glorp for Pharo and which Pharo version is the preferred one for development/tests ? > > tia > > ----------------- > BenoÃ®t St-Jean > Yahoo! Messenger: bstjean > Twitter: @BenLeChialeux > Pinterest: benoitstjean > Instagram: Chef_Benito > IRC: lamneth > Blogue: endormitoire.wordpress.com > "A standpoint is an intellectual horizon of radius zero". (A. Einstein) > > > > >

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Re: [Pharo-users] Glorp
by Renaud de Villemeur Oct. 1, 2016

Oct. 1, 2016

Hi. This documentation should give you the first hint: https://ci.inria.fr/pharo-contribution/job/PharoBookWorkInProgress/lastSucc… It's still a work in progress, but the install part is accurate. Do you plan to use it with Sqlite, or with MySql/postgreSQL Renaud 2016-09-30 21:23 GMT-04:00 Benoit St-Jean via Pharo-users < pharo-users(a)lists.pharo.org>: > > > ---------- Message transfÃ©rÃ© ---------- > From: Benoit St-Jean <bstjean(a)yahoo.com> > To: "pharo-users(a)lists.pharo.org" <pharo-users(a)lists.pharo.org> > Cc: > Date: Sat, 1 Oct 2016 01:21:57 +0000 (UTC) > Subject: Glorp > Hello Pharoers, > > I want to use Glorp and I am puzzled as to what to install. > > I have found a few Glorp related package and I really don't know which one > to use nor which one is current. Besides, those packages are spread across > different websites. > > So, which one should I use? And from where? > > My current Pharo 5.0 images has the following in the Pharo Project > Catalog : > > Glorp? GlorpDBX? Garage? > > On a different note, if anyone's interested, I'd be more than happy to > test/fix/participate/develop for Glorp. I have had the chance (ahem!?!?!?) > to develop with TOPLink (Glorp's ancestor) for quite a while so Glorp is > somewhat familiar to me. In that case, where's the current effort/version > to develop Glorp for Pharo and which Pharo version is the preferred one for > development/tests ? > > tia > > ----------------- > BenoÃ®t St-Jean > Yahoo! Messenger: bstjean > Twitter: @BenLeChialeux > Pinterest: benoitstjean > Instagram: Chef_Benito > IRC: lamneth > Blogue: endormitoire.wordpress.com > "A standpoint is an intellectual horizon of radius zero". (A. Einstein) > >

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Glorp
by Benoit St-Jean Oct. 1, 2016

Oct. 1, 2016

Hello Pharoers, I want to use Glorp and I am puzzled as to what to install. I have found a few Glorp related package and I really don't know which one to use nor which one is current.Â Besides, those packages are spread across different websites. So, which one should I use? And from where? My current Pharo 5.0 images has the following in the Pharo Project Catalog : Glorp? GlorpDBX? Garage? On a different note, if anyone's interested, I'd be more than happy to test/fix/participate/develop for Glorp.Â I have had the chance (ahem!?!?!?) to develop with TOPLink (Glorp's ancestor) for quite a while so Glorp is somewhat familiar to me.Â In that case, where's the current effort/version to develop Glorp for Pharo and which Pharo version is the preferred one for development/tests ? tiaÂ ----------------- BenoÃ®t St-Jean Yahoo! Messenger: bstjean Twitter: @BenLeChialeux Pinterest: benoitstjean Instagram: Chef_Benito IRC: lamneth Blogue: endormitoire.wordpress.com "A standpoint is an intellectual horizon of radius zero".Â (A. Einstein)

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pillar: how to link to different parts?
by Tudor Girba Sept. 30, 2016

Sept. 30, 2016

Hi, I am playing with Pillar, and I am now would like to link different chapters to one another. For example, in the old Pier book support, we could write something like: *ref:../anotherchapter/section* and this would result in a rendering like: Section 15.3 (with a link) Is there a support already in place for this in Pillar? Cheers, Doru -- www.tudorgirba.com www.feenk.com "Every successful trip needs a suitable vehicle."

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Slides online: "Perfection & Feedback Loops" talk from esug
by Marcus Denker Sept. 30, 2016

Sept. 30, 2016

Hi, At ESUG last Friday I gave a talk "Perfection & Feedback Loops or: why worse is betterâ, I was asked for the slides. They are now online: http://www.slideshare.net/MarcusDenker/perfection-feedback-loops-or-why-wor… As the slides do not contain much (just headlines), I created a special âAnnotatedâ version with links and some comments so one can follow better: http://marcusdenker.de/talks/16ESUG/FeedbackLoopsAnnotated.pdf PDF and .key file are there, too: http://marcusdenker.de/talks/16ESUG/ (the .key file contains the embedded videos shown). A video of the presentation should be available soon. Marcus

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Speeding-up >>#instVarNamed: in Pharo-5.0 and beyond?
by Holger Freyther Sept. 30, 2016

Sept. 30, 2016

Hi, Magritte and my TagLengthValue (TLV) both use >>#instVarNamed:/>>#instVarNamed:put: to read and write from an object. I was just running >>#bench on my SMPP library and noticed that besides Spur Pharo5 is slower than Pharo3. I added this to PointerLayout: >># instVarIndexFor: aString ifAbsent: aBlockClosure | idx | idx := 1. slotScope do: [:each | each isVisible ifTrue: [ each name = aString ifTrue: [^idx]. idx := idx +1]]. ^aBlockClosure value and modified ClassDescription/TClassDescription to use it: "protocol: instance variables" instVarIndexFor: instVarName ifAbsent: aBlock "Answer the index of the named instance variable." | index | index := self classLayout instVarIndexFor: instVarName ifAbsent: [0]. index = 0 ifTrue: [^self superclass == nil ifTrue: [aBlock value] ifFalse: [self superclass instVarIndexFor: instVarName ifAbsent: aBlock]]. ^self superclass == nil ifTrue: [index] ifFalse: [index + self superclass instSize] The speed-up comes from filtering allSlots to allVisibleSlots (and creating an Array), then collecting the slot names and finally searching the name. Does it make sense to integrate such speed-ups? cheers holger

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PhyloclassTalk Demo Video
by HernÃ¡n Morales Durand Sept. 29, 2016

Sept. 29, 2016

I want to share with you a video I did just yesterday (no audio yet) of the PhyloclassTalk application: https://youtu.be/1iPbDHbjbLU As some of you may know, I work in a research institute, so the workflow is very specific to phylogeography and bioinformatics. But I hope you may find it useful as a showcase for Pharo, or to grab some ideas. It took some years to get here. It also uses code many of you wrote, so you can say Hi! if you recognize your source there :) Here is the web site for documentation and details: http://phyloclasstalk.github.io/ I would love to read your recommendations, or comments. Cheers, HernÃ¡n

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turning a collection (interval for example) into a stream
by stepharo Sept. 29, 2016

Sept. 29, 2016

Hi I was looking at how we can turn a collection into a stream. I played with g := Generator on: [ :gen | | current | current := 0. [ gen yield: (current := current + 1) ] repeat ]. g next. and now imagine that we have (1 to: 1000) collect: [:each | {each -1 . each . each + 1}]. I was wondering how we could turn it into a stream (1 to: 1000) asStream collect: [:each | {each -1 . each . each + 1}]. and what would be the asStream method. for index based I can see that next next is something like next ^ self at: (current := current + 1) and collect: could be rewritten to use a generator. Now does anybody play with this already? Does xtream provide a way to do something in the same vein? We can have a stream of blocks. Stef

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Subscript Out Of Bounds: 1 when commiting from Versionner
by HernÃ¡n Morales Durand Sept. 29, 2016

Sept. 29, 2016

When commiting with Versionner in Pharo 5.0 I always have to manually override this method KomitStagingArea>>remotes | result | result := self packages first remotes. self packages allButFirst do: [ :each | result := result intersection: each remotes ]. ^ result collect: [ :each | each koRemote ] to KomitStagingArea>>remotes self packages isEmpty ifFalse: [ | result | result := self packages first remotes. self packages allButFirst do: [ :each | result := result intersection: each remotes ]. ^ result collect: [ :each | each koRemote ] ]. ^ Array empty. Screenshot attached. Is this known issue or was this reported before? Hernan

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trying to run Pier3 in Pharo6 with latest Pillar
by Peter H. Meadows Sept. 28, 2016

Sept. 28, 2016

Am I right that PRDocumentDescription>>parserClass should be PRPillarParserMain instead of PRDocumentParser ?

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