Moose-dev

moose-dev@list.inf.unibe.ch

6630 discussions

smaller configurations vs groups [was Re: Pillar and GT tools in Pharo4]

by Tudor Girba

Hi, I summarize below why I think fine grained configurations should be preferred to groups. The group is not a first class configuration, although it can be depended on. If you depend on a group of a configuration, it's harder to understand the consequences and it's harder to build tools for it. Consider the graph below representing the dependencies starting from ConfigurationOfMoose #development: [image: Inline image 2] It's a simple representation of dependencies, and it makes the maze of configurations easier to grasp. The interesting thing about it is that by showing a configuration node only once, you can see how multiple other projects depend on it. For example, HashTable is being depended on by two distinct configurations. You can also see that Magritte depends on Grease, but you do not see that it only depends on the Core group. To do that, you have to look at the details of the edge. We used to have groups in GT, however, after a while we moved to more fine grained configurations. As a consequence, you can see that GlamourCore (which used to be a group in Glamour) is being depended on by three different configurations. Using first class configurations makes tool building (like representation, navigation or release) easier. You could argue that we could represent a Group as node, however, even then you would not be able to see dependencies between groups that reside within the same configuration because groups are not first class configurations that can explicitly define dependencies, they are just groups. Groups might provide an apparent ease of use for quick things, but I strongly believe that they are an unessential construct and that if we would not use them, tools would become cheaper and more effective. Cheers, Doru On Sun, Mar 8, 2015 at 1:14 AM, Damien Cassou <damien.cassou(a)gmail.com> wrote: > > On Mar 7, 2015 4:42 AM, "Tudor Girba" <tudor(a)tudorgirba.com> wrote: > > > > Actually, I would rather prefer to create a separate > ConfigurationOfPillarTools that adds the Pillar-Pharo-Tools and the > PetitParser dependency. What that be Ok? > > Ok for me, do as you prefer. What is your rationale? > -- www.tudorgirba.com "Every thing has its own flow"

9 years, 10 months

Fwd: [Pharo-users] Reading an SQL db on OS X

by Alexandre Bergel

Hi! I am forwarding Pierce’s answer to the mailing list. I think it may interest some people. I was able to open and query a SQL database (.db file). It works nicely. Just to let you know. Cheers, Alexandre > Begin forwarded message: > > Date: March 7, 2015 at 3:09:37 AM EST > From: Pierce Ng <pierce(a)samadhiweb.com> > To: Pharo Development List <pharo-dev(a)lists.pharo.org>, Any question about pharo is welcome <pharo-users(a)lists.pharo.org> > Subject: Re: [Pharo-users] Reading an SQL db on OS X > Reply-To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> > > On Wed, Mar 04, 2015 at 05:18:57PM -0500, Alexandre Bergel wrote: >> I would like to read a SQL .db file. The page >> http://smalltalkhub.com/#!/~PharoExtras/NBSQLite3 mention how to do this on >> Windows and Linux, but not on OSX. What should I do to read a SQL file on OS >> X? I tried google, but it did not work. > > Do it the same way on OSX as on Windows and Linux. On OSX you need to supply a > full path name to the DB file. This is due to weirdness in Pharo.app; search > this list's archives for a recent discussion. > > I wrote NBSQLite3 on OSX and tested on Linux. I don't use Windows. Subsequently > Torsten moved NBSQLite3 to STH. Seems Torsten uses Linux and Windows, so now we > have the 3 main platforms covered. :-) > > You may also want to check out http://www.samadhiweb.com/NBSQLite3.html. > > Pierce > > -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

9 years, 10 months

MooseModel>>numberOfPackages ?

by Alexandre Bergel

Hi! There is the following method in Moose: -=-=-=-=-=-=-=-=-=-=-=-= MooseModel>>numberOfPackages <MSEProperty: #numberOfPackages type: #Number> <MSEComment: 'Total number of packages'> ^ self isSmalltalk ifTrue: [self privateState propertyAt: #numberOfPackages ifAbsentPut: [self allPackages size].] ifFalse: [self privateState propertyAt: #numberOfPackages ifAbsentPut: [self allNamespaces size].]. -=-=-=-=-=-=-=-=-=-=-=-= The fact this method is defined in MooseModel seems quite wrong to me. Why should this method be in that class? #numberOfClasses is defined somewhere else. I now have a moose model that contains profiling data, and the notion of package is meaningless in my context. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

9 years, 10 months

DSL to express and query probabilities in code

by Alexandre Bergel

Hi! I found this very interesting! https://github.com/iamwilhelm/prolly Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

9 years, 10 months

Just added examples about layouts

by Alexandre Bergel

Hi! I’ve just added an example about the layouts. I think this may be useful. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

9 years, 10 months

GT Inspector: Fit Morphs

by Sean P. DeNigris

What if we scaled Morphs (e.g. image previews) to fit in the tool? Right now, panes showing Morphs show them clipped with no scroll bars, which is less useful for large images. ----- Cheers, Sean -- View this message in context: http://forum.world.st/GT-Inspector-Fit-Morphs-tp4810050.html Sent from the Moose mailing list archive at Nabble.com.

9 years, 10 months

GT Inspector: Edit Inst Var Value

by Sean P. DeNigris

In the old inspector, you used to be able to do this by accepting the right pane. Is this possible with GT Inspector? Thanks. p.s. I'm assuming since I didn't see a user list that this is the place for user questions as well as dev stuff. Is that correct? ----- Cheers, Sean -- View this message in context: http://forum.world.st/GT-Inspector-Edit-Inst-Var-Value-tp4810059.html Sent from the Moose mailing list archive at Nabble.com.

9 years, 10 months

Simple question about blueprint complexity visualization

by Sebastian Tleye

Hi all, I am trying to analyze my system by using moose and creating a BluePrint Complexity Visualization. The problem is that the visualization is a morph without zoom or drag and is difficult to understand something. Is there any way to have a visualization like the one of "System Complexity"? (In which is possible to drag, to zoom and to export) Thanks

9 years, 10 months

embedded tutorial?

by Alexandre Bergel

Hi! Someone in the room today tried Moose. He browsed the moose website and downloaded the latest moose. He then opened it and started to click around. He closed it and moved to something else. I think this is a quite representative behavior. After having downloaded Moose, the next step is not clear at all. Maybe having a welcome message and some tutorials available could help? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

9 years, 10 months

Fwd: CFP IWST 2015 - Reminder - Deadline April 10th

by jannik laval

[Please accept our apologies if you receive multiple copies of this call] [Please send to interested colleagues / mailing-lists] ************************************************************************************************************ CALL FOR PAPERS IWST15 — International Workshop on Smalltalk Technologies Brescia, Italy; July 15, 2015 http://www.esug.org/wiki/pier/Conferences/2015/International-Workshop-IWST_… ************************************************************************************************************ ------------------- Goals and scopes ------------------- The goals of the workshop is to create a forum around advances or experience in Smalltalk and to trigger discussions and exchanges of ideas. The topics of your paper can be on all aspect of Smalltalk, theoretical as well as practical. Participants are invited to submit research articles or industrial papers. This year we want to open two different tracks: one research track and one industrial track with less scientific constraints. We expect papers of three kinds: Short position papers describing emerging ideas Long research papers with deeper description of experiments and of research results. Industrial papers with presentation of real and innovative Smalltalk applications; this kind of paper should enlighten why Smalltalk is really appropriate for your application. We will not enforce any length restriction. -------------------- Important Dates -------------------- *Submission deadline: April 10th, 2015* Notification deadline: May 20th, 2015 Workshop : July 15th, 2015 All accepted papers will be published in ACM DL ------------------- Topics ------------------- We welcome contributions on all aspects, theoretical as well as practical, of Smalltalk related topics such as: -Aspect-oriented programming, -Design patterns, -Experience reports, -Frameworks, -Implementation, new dialects or languages implemented in Smalltalk, -Interaction with other languages, -Meta-programming and Meta-modeling, -Tools ------------------- Best Paper Award ------------------- To encourage the submission of high-quality papers, the IWST organizing committee is very proud to announce a Best Paper Award for this edition of IWST. We thank the Lam Research Corporation for its financial contribution which makes it possible for prizes for the three best papers: 1000 USD for first place, 600 USD for second place and 400 USD for third place. The ranking will be decided by the program committee during the review process. The awards will be given during the ESUG conference social event. The Best Paper Award will take place only with a minimum of six submissions. Notice also that to be eligible, a paper must be presented at the workshop by one of the author and that the presenting author must be registered at the ESUG conference. ------------------- Publication ------------------- Both submissions and final papers must be prepared using the ACM SIGPLAN 10 point format. Templates for Word and LaTeX are available at http://www.acm.org/sigs/sigplan/authorInformation.htm. This site also contains links to useful informations on how to write effective submissions. ------------------- Submission ------------------- All submissions must be sent via easychair: https://easychair.org/conferences/?conf=iwst2015 ------------------- Program chairs ------------------- Anne Etien (Université de Lille 1, France) Jannik Laval (Ecole des Mines de Douai, France) -- ~~Jannik Laval~~ École des Mines de Douai Enseignant-chercheur http://www.jannik-laval.eu http://www.phratch.com http://www.approchealpes.info http://car.mines-douai.fr/ -- ~~Jannik Laval~~ École des Mines de Douai Enseignant-chercheur http://www.jannik-laval.eu http://www.phratch.com http://www.approchealpes.info http://car.mines-douai.fr/

9 years, 10 months

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

Moose-dev