June 2013 - Pharo-dev - lists.pharo.org

[BUG]: Extension Methods Missing from Packages
by Sean P. DeNigris June 27, 2013

June 27, 2013

This is a nasty one. It may lead to lost code, without warning or notification. Applies to latest 2.0 and 3.0: 1. In Nautilus, in any class outside Announcements-Core, add protocol '*announcements-core-subcategory' 2. Open MCWrokingCopyBrowser. You will see that Announcements-Core is dirty 3. Click the "Changes" button It will say that there are no changes, and the package will be unmarked as dirty. This is because 'announcements-core-subcategory' was created as a separate RPackage and stole the extension method. For 3.0, https://pharo.fogbugz.com/f/cases/10887/Compound-Extension-Methods-Unpackag… > Fix in inbox: > SLICE-Issue-10887-Compound-Extension-Methods-Unpackaged-SeanDeNigris.1 > > Case 10887: Compound Extension Methods Unpackaged > > * Fix RPackageOrganizer>>checkPackageExistsOrRegister:, which is sent when > a class organization changes, to see if extension methods have been added > * Add test which fails before fix and passes after For 2.0, https://pharo.fogbugz.com/f/cases/10888/Backport-2-0-Compound-Extension-Met… > Fix in inbox: > SLICE-Issue-10888-Backport-20-Compound-Extension-Methods-Unpackaged-SeanDeNigris.1 ----- Cheers, Sean -- View this message in context: http://forum.world.st/BUG-Extension-Methods-Missing-from-Packages-tp4692842… Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

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Boolean
by Torsten Bergmann June 27, 2013

June 27, 2013

ClÃ©ment Bera wrote: >MyClass>>#foo > <compilerOptions: #(- optInlineIf)> > ^ #myNonBooleanObject ifTrue: [ 1 ] ifFalse: [ 0 ] > >There are different options like this one. I wrote them down here to >remember (section compilerOptions): >http://clementbera.wordpress.com/2013/05/28/modular-compilation-with-opal/ >But it is not very nicely written, I've just write it to remember .. The nice thing on Smalltalk is that it is readable. I would recommond to use full names for the new compiler options: + optInlineIf => optionInlineIf + optInlineIfNil => optionInlineIfNil ... With just "opt" no one knows if it really means "option" or "optimization"/"optimized" or "object pointer", ... https://pharo.fogbugz.com/default.asp?11036 Bye T.

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Fwd: You've reached 100 views on SlideShare!
by StÃ©phane Ducasse June 27, 2013

June 27, 2013

100 looks small :) http://www.slideshare.net/pharoproject Stef Begin forwarded message: > From: SlideShare <donotreply(a)slidesharemail.com> > Subject: You've reached 100 views on SlideShare! > Date: June 26, 2013 11:32:00 PM GMT+02:00 > To: board(a)pharo-project.org > > > > > > > Congrats, you have over 100 views on SlideShare! > > People like your stuff, so we'd like to encourage you to keep on sharing. Here's your reward from us for this decent feat â one month free trial of SlideShare PRO. > > > 1 > month > free PRO coupon > Code: > 9nrnq12xjv > View PRO benefits > â¦and redeem coupon. > > > > > * Terms and conditions > > Promotional offer is applicable only on monthly Silver and Gold SlideShare PRO accounts. One promotional offer per eligible subscriber. Expires in two weeks from the date of receipt. SlideShare PRO services are sold on a subscription basis and are automatically charged to your credit card at the beginning of each subscription period. Discount applies to the first month of a SlideShare PRO account subscription. After this period, you will be charged the standard rate on your renewal date unless or until you cancel your SlideShare PRO account. > > > From SlideShare, a LinkedIn company. Click here to follow your LinkedIn contacts on SlideShare now. > > We send these emails to help you get the most out of SlideShare. > You can change your email preferences or unsubscribe from SlideShare emails anytime. > Â© 2013 SlideShare, Inc., 490 2nd St., Suite #300, San Francisco, CA 94107, USA > >

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Challenges for a real debugger for Pharo :)
by StÃ©phane Ducasse June 27, 2013

June 27, 2013

Hi guys when working on a new morphic kernel, we got stuck with a really difficult to find bug (we are still looking for it). If new generation debugger lovers want to try. Here it is - load the bloc version 6 from AlainPlantec/Bloc on smalltalkHub - execute the snippet (alain will post the snippet because it is on his machine) BlProtoMorph new openInWorld (there is another one) - move the mouse and the system gets blocked. After looking for it for a couple of hours here are some wishes list. - would be good to be able to set a haltOnce to **all** the methods of a **particular** object :) - would be good to have the equivalent of GlobalVaHoldingOneObject haltOnce ifTrue: [â¦.] - would be nice that we can say that the object once debugged does not receive any other messages (imagine an object in a fast rendering loops and that one message causes problems). Stef

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Slide share
by StÃ©phane Ducasse June 27, 2013

June 27, 2013

Hi guys we created a slideshare acount for pharo I added 2009 smalltalks slides 2011 ESUG 2013 Pharo Conference a new lecture Intro Model Syntax http://www.slideshare.net/pharoproject/ Can you tell me if you can see the 2013 pharo conference? Do you know if there are limits on the number of presentations that we can upload, because I see (get public on this presentation => go pro). So I wonder if I want to invest in slideshare.

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Boolean
by Torsten Bergmann June 26, 2013

June 26, 2013

>works fine on the latest Pharo 3 because of Opal :) So it is not a true copy ;) Anyhow - again my question, should we care and assure common behavior with covering tests? Bye T.

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Better Interruption in 2.0
by Stephan Eggermont June 26, 2013

June 26, 2013

10569 Backport 2.0 Better Interruption says Work Needed. What should I look into? I am now loosing hours parsing/building large FAMIX models. Stephan

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[update 3.0] #30224
by Esteban Lorenzano June 26, 2013

June 26, 2013

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Pharo does not work on ubuntu 13.04
by dimitris chloupis June 26, 2013

June 26, 2013

Just wanted to inform you that pharo does not work on ubuntu 13.04 at least using this link http://files.pharo.org/platform/Pharo3.0-linux.zip it fails at running the binary inside the bin folder, i tried to run it manually via terminal and still does not execute. It gives no error , it just says that the file does not exist. Whatever that may mean.

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June 26, 2013

startUp self clearCompositionWindowManager and guess what :) clearCompositionWindowManager is not implementedâ¦. Alain is just disturbing me with all kinds of bogus morphic code :) Stef

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