March 2016 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Tables in Pillar

by Damien Cassou

"Esteban A. Maringolo" <emaringolo(a)gmail.com> writes: > Was this fixed, considered for a roadmap (if there is one), etc? an issue is in the tracker. 2 brilliant students will work on Pillar for the next 5 months starting next Monday. I'm quite sure we will see a lot of new stuff. -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill

March 31, 2016

Re: [Pharo-users] Spec ListModel synchronization

by Stephan Eggermont

In Pharo5, you can download Ancestry from the Catalog browser, that provides an example of this. https://vimeo.com/158063568 Stephan

March 30, 2016

Re: [Pharo-users] Tables in Pillar

by Esteban A. Maringolo

Was this fixed, considered for a roadmap (if there is one), etc? Regards! -- View this message in context: http://forum.world.st/Tables-in-Pillar-tp4808143p4887468.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 30, 2016

Re: [Pharo-users] Spec ListModel synchronization

by Johan Fabry

Hi Bob, to answer your 2 questions briefly: Yes, Spec is here to stay for good, and the idea is that it can compose any kind of widgets, so with a bridge to OSWindow-SDL2 that should work as well. When changing items in the list, you need to inform the widget of that. To do that you need to call the updateList method on your ListModel instance. So in your example: aList add: 1. aListModel updateList. HTH, > On Mar 30, 2016, at 13:19, Rob Rothwell <r.j.rothwell(a)gmail.com> wrote: > > Hello, > > It's been a while since I tried out Pharo. I always struggled with Morphic UI's, but I noticed Spec and there seemed to be enough examples floating around that I thought I'd give it another try. > > Is Spec "here to stay?" Is it worthwhile to figure it out? It seems like with the developing possibilities of OSWindow-SDL2, one might use Spec to compose native widgets as well. > > My main question is about synchronizing domain changes with a Spec UI. > > For example, if I create an empty list of items: > > aList := OrderedCollection new. > > And create and open a ListModel that uses that list: > > aListModel := ListModel new > items: aList; > openWithSpec; > yourself. > > I get a nice empty list. > > If I add an item to my list: > > aList add: 1. > > Then I need to update the list with another: > > aListModel items: aList. > > To see it show up. > > Alternatively (this seems wrong), I can add an item to the ListModel listItems directly: > > aListModel items: (aListModel listItems add: 1; yourself). > > Is that basically what you need to do to maintain synchronization between your domain list and the Spec UI representation of that list, or am I missing something? > > Thank you, > > Rob ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile

March 30, 2016

Spec ListModel synchronization

by Rob Rothwell

Hello, It's been a while since I tried out Pharo. I always struggled with Morphic UI's, but I noticed Spec and there seemed to be enough examples floating around that I thought I'd give it another try. Is Spec "here to stay?" Is it worthwhile to figure it out? It seems like with the developing possibilities of OSWindow-SDL2, one might use Spec to compose native widgets as well. My main question is about synchronizing domain changes with a Spec UI. For example, if I create an empty list of items: aList := OrderedCollection new. And create and open a ListModel that uses that list: aListModel := ListModel new items: aList; openWithSpec; yourself. I get a nice empty list. If I add an item to my list: aList add: 1. Then I need to update the list with another: aListModel items: aList. To see it show up. Alternatively (this seems wrong), I can add an item to the ListModel listItems directly: aListModel items: (aListModel listItems add: 1; yourself). Is that basically what you need to do to maintain synchronization between your domain list and the Spec UI representation of that list, or am I missing something? Thank you, Rob

March 30, 2016

Re: [Pharo-users] Additional Pomodoro features

by Stephan Eggermont

Cleaned up, and a demo: https://vimeo.com/160902072 Stephan

March 30, 2016

Re: [Pharo-users] BaselineOf's and Loose Dependencies

by Sean P. DeNigris

I had to think about this for a while. Let me see if I can summarize where we are: - I wanted to translate the pre-BaselineOf workflow of "specify loose dependencies generally (e.g. #stable) in the #baselineXyz: method, and precisely in the #versionAbc: method" to "specify loose dependencies generally in the BaselineOf, and precisely in the ConfigurationOf" - You're saying that I can't (or shouldn't?) do that, but should instead specify them generally in the dev branch, and pin them down each time I release, so I would: 1. Commit dev with the specific versions 2. Merge into master 3. Commit dev again with the general project versions to continue my work Does that all sound accurate? Two things to note that I'm not sure were clear: - I have no control over the other projects and assume they do not use the #releaseXyz discipline - I do not generally use issue branches for projects that I work on alone because IMHO it adds much complexity to the workflow Thanks! ----- Cheers, Sean -- View this message in context: http://forum.world.st/BaselineOf-s-and-Loose-Dependencies-tp4885749p4887415… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 30, 2016

Re: [Pharo-users] GTSpotter fuzzy search

by Tudor Girba

Awesome! I will try to be online on Thursday afternoon (I do not know yet about Friday). Cheers, Doru > On Mar 30, 2016, at 12:41 AM, Damien Pollet <damien.pollet+pharo(a)gmail.com> wrote: > > I just translated an algo that was guessed from Sublime Text: https://blog.forrestthewoods.com/reverse-engineering-sublime-text-s-fuzzy-m… > > The code is not too pretty (one 54-line method) but it seems to give the same scores as the online demo. We can have a look in Namur or during a sprint :) > > On 10 March 2016 at 03:13, Damien Pollet <damien.pollet+pharo(a)gmail.com> wrote: > +1 > > I wanted to copy the algo from selecta but never got to itâ¦ https://github.com/garybernhardt/selecta/blob/master/selecta > > On 9 March 2016 at 20:51, Tudor Girba <tudor(a)tudorgirba.com> wrote: > Hi, > > Would you like to try to propose a implementation for this? This would fit as a subclass of GTFilter? > > Cheers, > Doru > > > > On Mar 9, 2016, at 4:04 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > > > > Would be possible to have fuzzy-search? > > Or rather Pascal-based search? > > > > RTAE -> RTAbstractExample > > BCF -> BlConfigurableFormatter > > > > etc. > > -- > www.tudorgirba.com > www.feenk.com > > "Every successful trip needs a suitable vehicle." > > > > > > > > -- www.tudorgirba.com www.feenk.com "Sometimes the best solution is not the best solution."

March 30, 2016

Re: [Pharo-users] NBSQLite on Moose 5.1 connection problems

by Offray Vladimir Luna CÃ¡rdenas

Thanks Torsten for your quick answer. Step 3 was the fix, so we can made explicit where libsqlite3.so is installed. I will share your solution with the rest of the workshop attendees. Cheers, Offray On 29/03/16 15:30, Torsten Bergmann wrote: > Offray wrote: >> We have been dealing with a pretty strange and awkward problem in our >> workshops regarding the NBSQlite package and Moose 5.1 interaction > I checked in a recent Moose 5.1 image from CI (which is based on latest Pharo 4 #40626) > and anything looks good (see screenshot attached). I tested on Windows, the sqlite3.dll > is placed in the VM executable directory (folder of Pharo.exe). > > Unfortunately you just posted the stack trace - but not the error message that was displayed in the debugger. > But as it failed already in the first API call (opening sqlite) I can only guess it is again > the issue that the module was not found on your local machine. > > But you also said sometimes it workes and sometimes not. Mmmmhh. In case you have Sqlite cipher support > already loaded you might have an issue after running the tests. I found the reason: The NBSQLCipher3ConnectionTest > switches to sqlcipher support in #setUp but does not reset the class variable #Library in NBSQLite3FFI which is holding the > module name back to 'sqlite' module in #tearDown). This was experimental stuff from Pierce anyway but it might have > been in the config loaded already. > > I fixed this now in general by providing a #tearDown and updated the config with a new version 1.3 having also > all latest packages. Fix is not optimal as when one is using sqlciper module the NBSQLCipher3ConnectionTest > test switches back to sqlite then. But should be OK as most people use sqlite instead of sqlcipher and we discontinue > NBQLite3 package starting with Pharo 5 anyway. > (NBSqlite is not working with Pharo 5 because NB was dropped in favour of UFFI). > > So anything green here in the tests with latest config when I try in fresh images (Pharo 4/Moose 5.1). > Also your example script works and outputs to the Transcript in both images. > > So please: > ========== > 1. load updated NBSqlite3 from config browser again in a fresh Mosse 5.1 image and try > to provoke the error again > > 2. In case you still have trouble check what the expression: > > NBSQLite3FFI classVarNamed: 'Library' > > returns. It should give #sqlite3 on Mac and 'sqlite3' on Linux/Windows > > 3. If broken or the system still laments about the module you can even try to give > the module with an absolute path: > > NBSQLite3FFI classVarNamed: 'Library' put: '/mypath/sqlite3.so' > > HTH > > Bye > T. > >

March 29, 2016

Re: [Pharo-users] GTSpotter fuzzy search

by Damien Pollet

I just translated an algo that was guessed from Sublime Text: https://blog.forrestthewoods.com/reverse-engineering-sublime-text-s-fuzzy-m… The code is not too pretty (one 54-line method) but it seems to give the same scores as the online demo. We can have a look in Namur or during a sprint :) On 10 March 2016 at 03:13, Damien Pollet <damien.pollet+pharo(a)gmail.com> wrote: > +1 > > I wanted to copy the algo from selecta but never got to itâ¦ > https://github.com/garybernhardt/selecta/blob/master/selecta > > On 9 March 2016 at 20:51, Tudor Girba <tudor(a)tudorgirba.com> wrote: > >> Hi, >> >> Would you like to try to propose a implementation for this? This would >> fit as a subclass of GTFilter? >> >> Cheers, >> Doru >> >> >> > On Mar 9, 2016, at 4:04 PM, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: >> > >> > Would be possible to have fuzzy-search? >> > Or rather Pascal-based search? >> > >> > RTAE -> RTAbstractExample >> > BCF -> BlConfigurableFormatter >> > >> > etc. >> >> -- >> www.tudorgirba.com >> www.feenk.com >> >> "Every successful trip needs a suitable vehicle." >> >> >> >> >> >> >> >

March 29, 2016