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6621 discussions

Moose-Algos. Why Moose?
by Christophe Demarey 30 Mar '15

30 Mar '15

Hi, Packages in MooseAlgos are quite independent of Moose. I wonder if it would be good to have them as an independent project. In fact, they are not far from being independent (some dependencies to break) but the name of the project does not reflect that. Maybe it is something that prevents other developers to use these algorithms. I personally think MooseAlgos will benefit from a name without Moose. 'Algos' is not a good name and it is difficult to find a good one because there are algorithms for graphs (mostly), clustering, and matrix. There is also a package with code under the BSD license. Need to split? Name ideas? Here are the dependencies (only static analysis, I do not know if there are some runtime dependencies not detected) : Moose-Algos-Graph has a dependency on Moose-Core because Moose-Algos-Graph defines an extension method cyclesToAll: for MooseGroup. It is very strange. #cyclesToAll: is only called by FAMIXNamespaceGroup>>#cyclesToAllProviderNamespaces in the Famix-Extensions package. This methods has no senders. Either MooseGroup>>#cyclesToAll and FAMIXNamespaceGroup>>#cyclesToAllProviderNamespaces should be removed or moved MooseGroup>>#cyclesToAll should be moved to #FAMIXNamespaceGroup. WDYT? Moose-Algos-Clusturing depends on Moose-Core because MalClusterEngine>>performClusteringShowProgress: references MooseCustomTask. I don't know how to break this dependency. Best regards, Christophe.

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moose at the breathing code conference
by Tudor Girba 28 Mar '15

28 Mar '15

Hi, My talk on Moose was accepted at the Breathing Code conference to be held on May 5 in Frankfurt: http://breathing-code.de/program.html#data-analysis-moose It's an interesting setup that fits both Pharo and Moose like a glove. However, this being the first edition of the conference, the organizers are a bit in trouble as there are not enough registrations. They need to reach 35 participants until April 1, and they urge people to spread the word. Now, I kindly ask you to spread the word the best you can about this conference. Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

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Issue 1117 in moose-technology: Cleanup in Moose-Algos-Graph + add GraphReducer + add TopologicalSorting
by moose-technology＠googlecode.com 27 Mar '15

27 Mar '15

Status: New Owner: ---- Labels: Type-Defect Priority-Medium New issue 1117 by christop...(a)inria.fr: Cleanup in Moose-Algos-Graph + add GraphReducer + add TopologicalSorting https://code.google.com/p/moose-technology/issues/detail?id=1117 Cleanup in Moose-Algos-Graph -- You received this message because this project is configured to send all issue notifications to this address. You may adjust your notification preferences at: https://code.google.com/hosting/settings

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loading Glamour in Pharo 4
by Peter Uhnák 27 Mar '15

27 Mar '15

After loading Glamour dev in Pharo 40 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Gofer new smalltalkhubUser: 'Moose' project: 'Glamour'; package: 'ConfigurationOfGlamour'; load. (Smalltalk at: #ConfigurationOfGlamour) perform: #loadDevelopment ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ when I try opening Playground I get AnObsoleteGLMLiveStringBrick(Object)>>doesNotUnderstand: #textLogic: And Spotter throws GLMHintableActionButtonBrick(Object)>>doesNotUnderstand: #addUpAction: Am I missing some extra dependency? Thanks, Peter

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[ANN] Quality Assistant: live code critics feedback
by Yuriy Tymchuk 27 Mar '15

27 Mar '15

Dear Moose developers, As you already know I am working on providing better code quality support in Pharo. You can use Code Critics in Pharo to detect bad practices and potential bugs. But launching the Critics Browser and running it on your code every now and then requires additional effort which demotivates many people in doing it. I want to present you a compact tool called Quality Assistant https://github.com/Uko/QualityAssistant#quality-assistant-𝑏𝑒𝑡𝑎- It runs SmallLint rules on the code that you save and provides you with a critic feedback directly in the place where you code: the Nautilus Browser. Quality Assistant is available for Pharo 4 from the Configuration browser. Please read about how to set it up here: https://github.com/Uko/QualityAssistant#set-up I plan to introduce more features in the future and your feedback is much appreciated. Cheers! Uko

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Roassal tip: Blinking elements
by Alexandre Bergel 27 Mar '15

27 Mar '15

Hi! Maybe some of you are not are not aware of the RTBlink class. RTBlink is an interaction to make element blink. You simply need to invoke "RTBlink on: aRoassalElement” Here are two examples: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= v := RTView new. v @ RTDraggableView. shape := RTBox new width: [ :cls | cls numberOfVariables * 5 max: 5 ]; height: [ :cls | cls numberOfMethods sqrt * 2 ]. es := shape elementsOn: Collection withAllSubclasses. v addAll: es. RTFlowLayout on: es. RTMetricNormalizer new elements: es; normalizeColor: #numberOfLinesOfCode. es when: TRMouseClick do: [ :event | RTBlink new color: Color blue; on: event element ]. v -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Simply click on an element to make it blink. A slightly more elaborated example: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= "Set here the classes you wish to visualize" classes := Collection withAllSubclasses. v := RTView new. v @ RTDraggableView. shape := RTBox new width: [ :cls | cls numberOfVariables * 5 max: 5 ]; height: [ :cls | cls numberOfMethods sqrt * 2 ]. es := shape elementsOn: classes. v addAll: es. RTFlowLayout on: es. RTMetricNormalizer new elements: es; normalizeColor: #numberOfLinesOfCode. "Set here the classes you wish to visualize" labels := (RTLabel new height: 8) elementsOn: classes. RTFlowLayout new gapSize: 0; on: labels. v addAll: labels. TRConstraint move: labels onTheRightOf: es. labels translateBy: 20 @ 0. labels @ RTHighlightable. labels when: TRMouseClick do: [ :event | RTBlink new color: Color blue; on: (es elementFromModel: event element model) ]. es @ RTHighlightable. es when: TRMouseClick do: [ :event | RTBlink new color: Color blue; on: (labels elementFromModel: event element model) ]. v -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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merlin change
by Usman Bhatti 27 Mar '15

27 Mar '15

Name: Merlin-usmanbhatti.148 Author: usmanbhatti Time: 27 March 2015, 2:20:45.694933 pm UUID: b77314f3-7b8e-49b8-a0a6-3c6a1b7f5034 Ancestors: Merlin-TudorGirba.147 adding format block for radiobutton items.

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moose bug tracker
by Christophe Demarey 26 Mar '15

26 Mar '15

Hi, Is there a new bug tracker for Moose? As google code will close in 2016, but in read only mode from August, 24th 2015 I wanted to know if the migration is already done, forecasted? Christophe.

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Re: [Pharo-users] JavaLoader
by Alexandre Bergel 26 Mar '15

26 Mar '15

Hi Julien, You should have a look at the Moose platform: http://moosetechnology.org <http://moosetechnology.org/> Moose is made exactly to analyze software, and has more then 15 years of engineering. Roassal is a component of Moose. To analyze some Java, you need a tool to translate your .java files into a big .mse file. MSE is a meta-model that is accepted by Moose. As far as I know, two tools are available for this: VerveineJ and inFamoos(? I cannot remember the exact name). VerveineJ is unfortunately not free. Ask directly in the Moose mailing list for this. However, I have a copy of it. I can generate the .MSE file if you give me access to the Java code. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Mar 26, 2015, at 9:39 AM, Julien Delplanque <julien(a)tamere.eu> wrote: > > Hi, > > I saw this repository on smalltalkhub: > http://smalltalkhub.com/#!/~blabux/JavaLoader/ and I wonder if someone > could give me some examples of use. > > For example, is it possible to use JavaLoader with Roassal to display > class hierarchy of a java project or something like that? > > I browsed google and the mailing list's archives but didn't found any > doc/examples... Maybe I'm not searching in the right place? :) > > Thanks in advance, > > Julien >

1 0

Grapher charter
by Peter Uhnák 25 Mar '15

25 Mar '15

Hi! Seeing your other (Grapher charting engine) post I wanted to look at it and it looks interesting. :) However I've encountered weird behavior - maybe because I'm not using in correctly. When you look at the bar chars they do not line up with the tick numbers at bottom. I have explicitly specified number of ticks (20). Interestingly if I change it (to 30) then it lines up but is moved to left by one (starts at zero instead of one - just by changing numberOfTicks). Here is the script I used to create it (the data is generated from another script) ================================ data := {1->0.3024011554432208. 2->24.359090088463624. 3->17.660001805380034. 4->12.111843293013179. 5->7.624345549738219. 6->5.985963170247337. 7->4.740250947824517. 8->3.837560931576097. 9->3.0691460552446292. 10->2.819777938256003. 11->2.3334536920021667. 12->1.9915598483480772. 13->1.6970572305470302. 14->1.3089005235602094. 15->1.1847806463260515. 16->1.0640458566528253. 17->0.8891496660046939. 18->0.7244087380393573. 19->0.670247337064452. 20->0.5878768730817837}. y := [ :pair | (data select: [ :each | each key <= pair key ]) inject: 0 into: [:sum :item | sum + item value ]]. b := RTGrapher new. b extent: 500 @ 400. ds := RTStackedDataSet new. ds points: data. ds x: #key. ds y: y. ds barShape. b add: ds. ds2 := RTStackedDataSet new. ds2 points: data. ds2 x: #key. ds2 y: y. ds2 connectColor: Color green. ds2 highlightIf: [ :pair | true ] using: [ :pair | (y value: pair) roundTo: 1 ]. b add: ds2. b axisX noDecimal; numberOfTicks: 20; "<- change to 30 to break it" title: 'method size (LOC)'. b axisY noDecimal; title: '% share'. b build. lb := RTLegendBuilder new. lb view: b view. lb addColor: Color green text: 'Method size distribution'. lb build. b view open. ================================ It's also amazing that 1/4 of all Pharo code is in two-line methods; that's including the method name. :) Peter

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