March 2011 - Pharo-dev - lists.pharo.org

[Pharo-project] Issue 3761 in pharo: overlappingPairsCollect: fails on OrderedCollections
by pharo＠googlecode.com March 1, 2011

March 1, 2011

Status: New Owner: ---- New issue 3761 by edoua...(a)gmail.com: overlappingPairsCollect: fails on OrderedCollections http://code.google.com/p/pharo/issues/detail?id=3761 Pharo image: Pharo Pharo core version: Pharo1.2rc2 #12336 Virtual machine used: (one-click image with cog) Steps to reproduce: collection := OrderedCollection withAll: #(1 2 3 4 5). collection overlappingPairsCollect: [ :a :b | a + b ]. raises exception: 'attempt to index non-existent element in an ordered collection'

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[Pharo-project] Issue 3743 in pharo: Fix Finder UI (add shortcuts and more commands)
by pharo＠googlecode.com March 1, 2011

March 1, 2011

Status: New Owner: ---- New issue 3743 by camillob...(a)gmail.com: Fix Finder UI (add shortcuts and more commands) http://code.google.com/p/pharo/issues/detail?id=3743 FinderUI Refactoring: - added decent menu items (browse, implementors...) - added keycommands - added functionality to the polymorphicly on the nodes Take it from PharoInbox: Name: Finder-CamilloBruni.20 Author: CamilloBruni Time: 21 February 2011, 4:18:29 pm UUID: 1f9006cc-7d43-40c0-bfdc-85c07f77f1ad Ancestors: Finder-StephaneDucasse.19

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[Pharo-project] Issue 3765 in pharo: fixed printPadded
by pharo＠googlecode.com March 1, 2011

March 1, 2011

Status: Fixed Owner: stephane...(a)gmail.com Labels: Milestone-1.3 New issue 3765 by stephane...(a)gmail.com: fixed printPadded http://code.google.com/p/pharo/issues/detail?id=3765 1.0 printPaddedWith: $0 to: 2.1. "'01.0'" 1.0 printPaddedWith: $0 to: 2.2. "'01.00'" 1.0 printPaddedWith: $0 to: 2.3. "'01.00'" <-- wrong 1.0 printPaddedWith: $0 to: 2.4. "'01.000'" <-- wrong 1.0 printPaddedWith: $0 to: 2.5. "'01.00000'" Attachments: printPadded.1.cs 2.8 KB

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[Pharo-project] ***IMPORTANT***: Pharo consortium call for letter of intention
by StÃ©phane Ducasse March 1, 2011

March 1, 2011

Dear Pharoers and Smalltalkers at large, We are pursuing an effort to bring Pharo to the next level: we will set up a consortium of pharo users (university, user groups) and industrial partners. Our goal is to build a legal infrastructure that will be able to sustain the development of Pharo and improve its future. As an example, we would like to be able to collect funds (ways as to be determined - we foresee a membership model or moral license) to pay engineering tasks to be performed such as improving the virtual machine, network libraries, better JIT support. To make it short we would like to give a chance to our community to grow and structure itself so that Pharo can get stronger and that risk (truck factor) gets minimized. We are contacting you to know if your company/research group/individuals would be interested to support such effort. Showing such interest is strategically important for us and INRIA which could also support such effort. Attached is the letter of support that we will collect once signed and scanned ( stephane.ducasse(a)inria.fr / faxed at: 00 33 (0)3 59 57 78 50) The letter is a letter stating that you would be interested depending on the final setup and condition. We will decide together the model but we want to make sure that everybody can participate. Thanks for your support The Pharo Board M. Denker, S. Ducasse, and A. Lienhard

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[Pharo-project] Fwd: Pharo support
by stephane ducasse March 1, 2011

March 1, 2011

Begin forwarded message: > From: "Lorenzo Schiavina" <lorenzo(a)edor.it> > Date: February 25, 2011 8:25:30 AM GMT+01:00 > To: "stephane ducasse" <stephane.ducasse(a)free.fr> > Subject: Re: Pharo support > > Generally speaking I am interested, but it depends on the consortium goals and the amount of fee > > Lorenzo > ----- Original Message ----- From: "stephane ducasse" <stephane.ducasse(a)free.fr> > To: "Lorenzo Schiavina" <lorenzo(a)edor.it> > Sent: Tuesday, February 22, 2011 10:57 PM > Subject: Re: Pharo support > > > Thanks lorenzo > Now the point of my mail was to know if you would be potentially interested in participating to a consortium and to > pay a fee to support pharo development. > > Stef > > On Feb 21, 2011, at 11:35 AM, Lorenzo Schiavina wrote: > >> My company has a lot of software written in VSE; we work in Smalltalk since 1990. >> >> Lorenzo Schiavina > > >

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[Pharo-project] when a model is missing...
by StÃ©phane Ducasse March 1, 2011

March 1, 2011

Ring is the way to go. It may cost a bit of effort but the extensions possibly and building of new tools will be huge. Stef removedMethod: string with: chgRec | class tokens | tokens := Scanner new scanTokens: string. (tokens size = 3 and:[(tokens at: 2) == #removeSelector: ]) ifTrue:[ class := self getClass: (tokens at: 1). ^class removeSelector: (tokens at: 3). ]. (tokens size = 4 and:[(tokens at: 2) == #class and:[(tokens at: 3) == #removeSelector:]]) ifTrue:[ class := self getClass: (tokens at: 1). ^class metaClass removeSelector: (tokens at: 4). ]. doIts add: chgRec or contentsDiffedFromCurrent "Answer the contents diffed forward from current (in-memory) method version" | aChange aClass | listIndex = 0 ifTrue: [^ '']. aChange := changeList at: listIndex. (aChange type == #method and: [(aClass := aChange methodClass) notNil and: [aClass includesSelector: aChange methodSelector]]) ifTrue: [^TextDiffBuilder buildDisplayPatchFrom: (aClass sourceCodeAt: aChange methodSelector) to: aChange text inClass: aClass prettyDiffs: self showingPrettyDiffs]. aChange type == #doIt ifTrue: [| tokens | tokens := Scanner new scanTokens: aChange string. ((tokens select: [:substr| #(subclass: variableByteSubclass: variableWordSubclass: instanceVariableNames: classVariableNames: ) includes: substr]) asSet size >= 3 and: [(aClass := Smalltalk globals at: tokens third ifAbsent: []) notNil and: [aClass isBehavior]]) ifTrue: [^TextDiffBuilder buildDisplayPatchFrom: aClass definition to: aChange string]. (tokens size = 4 and: [tokens second == #class and: [tokens third == #instanceVariableNames: and: [(aClass := Smalltalk globals at: tokens first ifAbsent: []) notNil and: [aClass isBehavior]]]]) ifTrue: [^TextDiffBuilder buildDisplayPatchFrom: aClass class definition to: aChange string]]. (aChange type == #classComment and: [(aClass := aChange commentClass) notNil]) ifTrue: [^TextDiffBuilder buildDisplayPatchFrom: aClass comment asString to: aChange string]. ^(changeList at: listIndex) text

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[Pharo-project] 1.2 one-click OSX and Linux: more failing tests
by Torsten Bergmann March 1, 2011

March 1, 2011

>he problem is that I can't reproduce the behavior of Hudson built on my >machine, especially for: Did you download "Pharo-1.2-AfterRunningTests.zip" from Hudson? Bye T. -- GMX DSL Doppel-Flat ab 19,99 Euro/mtl.! Jetzt mit gratis Handy-Flat! http://portal.gmx.net/de/go/dsl

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Re: [Pharo-project] 1.2 one-click OSX and Linux: more failing tests
by Marcus Denker March 1, 2011

March 1, 2011

On Mar 1, 2011, at 8:14 AM, laurent laffont wrote: > Marcus, > > the problem is that I can't reproduce the behavior of Hudson built on my machine, especially for: > > MethodWrappers.Tests.ObjectAsOneTimeMethodWrapperTest.testInstallOnClassCategory > Tests.Release.ReleaseTest.testUndeclared > > ...... so it's harder to fix it :) Yes, for 1.2 we should just ignore it. (comment it) > > > Using Pharo-1.2-AfterRunningTests.zip I have Tests.Release.ReleaseTest.testUndeclare failing though (but not MethodWrappers one) > This was green... need to check what is wrong again.... Marcus > Laurent. > > > On Mon, Feb 28, 2011 at 5:20 PM, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > On Feb 27, 2011, at 7:41 PM, laurent laffont wrote: > >> 1.2 one-click on (Arch) Linux (build #160) there's errors too (see below). So I wonder which VM is used in Hudson ? >> > > The VM in the one-click is old and needs to be updated (all linux, windows and mac) > > Marcus > > > -- > Marcus Denker -- http://www.marcusdenker.de > INRIA Lille -- Nord Europe. Team RMoD. > > -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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[Pharo-project] Startup weekend success
by Stephan Eggermont March 1, 2011

March 1, 2011

In the weekend of 20 Feb. Diego Lont and I participated in Startup Weekend Eindhoven. As we expected, the rapid development made possible by the combination of Seaside on Pharo made it possible for us to develop a convincing demonstration in two days. The "Parent Support" app, an idea presented on friday night by Liesbeth Vriens, was converted by us into a combination iPhone app and web application in the two following days. This together with the business plan developed with Dolf WittkÃ¤mper were presented by Liesbeth on sunday evening in an award-winning 3-minute pitch. The jury awarded us the innovation price. Stephan Eggermont

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Re: [Pharo-project] 1.2 one-click OSX and Linux: more failing tests
by Marcus Denker March 1, 2011

March 1, 2011

On Feb 27, 2011, at 7:41 PM, laurent laffont wrote: > 1.2 one-click on (Arch) Linux (build #160) there's errors too (see below). So I wonder which VM is used in Hudson ? > The VM in the one-click is old and needs to be updated (all linux, windows and mac) Marcus -- Marcus Denker -- http://www.marcusdenker.de INRIA Lille -- Nord Europe. Team RMoD.

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