November 2010 - Pharo-dev - lists.pharo.org

Re: [Pharo-project] Repackaging task force
by StÃ©phane Ducasse Nov. 13, 2010

Nov. 13, 2010

***THANKS A LOT*** for this initiative!!!!!! thanks thanks thanks!!! Stef On Nov 12, 2010, at 3:17 PM, Torsten Bergmann wrote: > Hi, > > after an IRC discussion with Alexandre and Stef yesterday we agreed > that it would be good to start working on cleaning up/organizing > the packages and get better structure into the system. > > Goals: > - seperate tests, examples, help, ... from code in distinguishable packages > - but also have tests, examples, help packages closer to the code > - be able to have cleaned up and reproducable package dependencies > in the future > - provide quality checks to see if packages conform to cleanup rules > > The abusing of class categories for packaging will not be > replaced with a real packaging system in the near future but > that shouldnt be a problem so far. > > I dont know where we will end up, how much time we can devote and > what problems we may find but if we wont try we will never find > out ... > > Proposal: > ========= > 1. we should have an informal repackaging task force and I would > like to invite the following people since they already worked > on repackaging/loading/unloading before: > > Adrian, Pavel, Stef and any other who wants to help > > 2. since we have to use a naming convention we would like to start > with the one from Seaside: > http://code.google.com/p/seaside/wiki/PackageNaming > > since it is already used and may help us here. Lets see how > this turns out. > > 3. we should start with simple packages and clean them up > > 4. well formed packages also means we can run quality checks > per package. Maybe the hudson infrastructure can help us > here to tell if already cleaned up packages continue to be > clean. > > To wet your appetite a little bit I worked in the announcement > framework packages. > > See http://code.google.com/p/pharo/issues/detail?id=3252 > > As a goodie we have a new help book documenting the framework a little bit. > > Feel free to try the changesets in a recent 1.2 image and comment. > I hope this doesnt start a flamewar on the correct package naming > (which we can always change) but help to improve the quality of > each package one by one ... > > Thx > T. > > -- > GRATIS! Movie-FLAT mit Ã¼ber 300 Videos. > Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome >

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[Pharo-project] Issue 3255 in pharo: It should be possible to print text from help browser to printer
by pharo＠googlecode.com Nov. 12, 2010

Nov. 12, 2010

Status: Accepted Owner: Torsten....(a)astares.de CC: stephane.ducasse Labels: Milestone-1.2 New issue 3255 by Torsten....(a)astares.de: It should be possible to print text from help browser to printer http://code.google.com/p/pharo/issues/detail?id=3255 Small enhancement to be able to print a text from a help book directly in the help browser. To try: File in the attached changeset, open the help browser via "Help" -> "Help Browser" and click on the second button in the toolbar Attachments: HelpWithPrintButton.3.cs 1.6 KB

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[Pharo-project] ob in pharocore 1.2?
by Tudor Girba Nov. 12, 2010

Nov. 12, 2010

Hi, Does anyone have any experience with loading OB in 1.2? Cheers, Doru -- www.tudorgirba.com "Problem solving efficiency grows with the abstractness level of problem understanding."

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Re: [Pharo-project] Roeltyper in Pharo
by Frederic Pluquet Nov. 12, 2010

Nov. 12, 2010

Hello, Thank for your interest in RoelTyper. The user interface of RoelTyper is the class TypeCollector. To know the types of an instance variable of a class use the method "typeInstvar: var ofClass: aClass". For example: *TypeCollector typeInstvar: #x ofClass: Point* This returns an ExtractedType object that contains the collected information for #x about its assignments, interface (messages sent on it) and links with other variables. To calculate types from this information, send the message "types" on an ExtractedType object. For example: *(TypeCollector typeInstvar: #x ofClass: Point) types* returns an ordered collection with the class "Number". You can also ask types of the temporary variables of methods. For example: *TypeCollector typeTmpsIn: (Point >> #>) ofClass: Point* returns an indentitydictionary with the extracted types for ^ (the type of the return value) and aPoint (the parameter of the method). Cheers, FrÃ©d ---- FrÃ©dÃ©ric Pluquet UniversitÃ© Libre de Bruxelles (ULB) Assistant http://www.ulb.ac.be/di/fpluquet On Thu, Nov 11, 2010 at 5:16 PM, Dave Mason <dvmason(a)gmail.com> wrote: > Hi, > > I'm trying to figure out how to use the RoelTyper in Pharo. When I go to > the page: http://decomp.ulb.ac.be/roelwuyts/smalltalk/roeltyper/ it talks > about the refactoring browser, but it's a Cincom browser. I see that you're > the most recent editor of RoelTyper on SqueakSource, so I assume you have > some idea how to use it. > > Any assistance would be appreciated! > > Thanks ../Dave

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Re: [Pharo-project] Issue 1325 in pharo: Removing all traits from a class fails
by pharo＠googlecode.com Nov. 12, 2010

Nov. 12, 2010

Comment #7 on issue 1325 by alexandre.bergel: Removing all traits from a class fails http://code.google.com/p/pharo/issues/detail?id=1325 I am not sure what we should do? Is it worth having this issue open still ?

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[Pharo-project] Issue 3250 in pharo: DemoMode should not change Fonts only sizes
by pharo＠googlecode.com Nov. 12, 2010

Nov. 12, 2010

Status: Accepted Owner: stephane.ducasse New issue 3250 by stephane.ducasse: DemoMode should not change Fonts only sizes http://code.google.com/p/pharo/issues/detail?id=3250 If you fill an issue for the first time, please read "How to report bugs" at http://www.pharo-project.org/community/issue-tracking Pharo image: <core, dev or web> Pharo core version: <copy from World/System/About> Virtual machine used: <ex: pharo-vm-0.15.2f-linux> Class browser used if applicable: <ex: O2PackageBrowserAdaptor. If you don't know, print "SystemBrowser default"> Steps to reproduce: 1. 2. 3. Paste or attach stack trace if applicable (look at the file PharoDebug.log located in the same directory as your image):

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[Pharo-project] Array of two empty sets asSet
by Janko MivÅ¡ek Nov. 12, 2010

Nov. 12, 2010

Hi guys, What is rationale that (Array with: Set new with: Set new ) asSet returns only one set instead of two (as VW returns)? Those two new sets are not identical, therefore asSet should return them both? Best regards Janko -- Janko MivÅ¡ek AIDA/Web Smalltalk Web Application Server http://www.aidaweb.si

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[Pharo-project] Issue 3248 in pharo: Bad error message for non existing changes file.
by pharo＠googlecode.com Nov. 12, 2010

Nov. 12, 2010

Status: New Owner: ---- New issue 3248 by npasserini: Bad error message for non existing changes file. http://code.google.com/p/pharo/issues/detail?id=3248 Pharo image: Pharo-core Pharo core version: 12220 Steps to reproduce: 1. Rename or remove changes file 2. Open image 3. The popup will say "sources file" instead of "changes file"

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[Pharo-project] Pharo and Astronomy?
by Torsten Bergmann Nov. 12, 2010

Nov. 12, 2010

Hi Alexandre, 1. There is squeaksource.com/MSQ and it contains "KeplerEquations" and planets 2. Have a look at http://www.chronos-st.org => you know time often relates to space 3. Coquet has a Mars simulation/Atmospheric simulation see screenshots and the last video on http://www.opencroquet.org/index.php/Screenshots/Videos Maybe this is of any use Bye T. -- GMX DSL Doppel-Flat ab 19,99 €/mtl.! Jetzt auch mit gratis Notebook-Flat! http://portal.gmx.net/de/go/dsl

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[Pharo-project] Problem with de Traits
by Diogenes Moreira Nov. 12, 2010

Nov. 12, 2010

Hi Folks.. I have the following method classesIncluded | includes | includes := OrderedCollection new. TSSerosDB users do:[ :aClass | self processClass: aClass into: includes ]. ^ includes. TSSerosDB is a Trait.. Well when I run the process, I get a MNU.. reciver of users is nil But If I inspect "TSSerosDB users", i get a Identity Set... What's wrong.. why the debugger get something different to another process Thanks in advance..

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