January 2016 - Pharo-users - lists.pharo.org

Pharo + git workflow

by Norbert Hartl

I'm eager to try a new project with some git repositories. But to be honest I don't really get it. Searching the web there is lots to find but nothing actual. I don't understand if it is ok to use a ConfigurationOf or if it only works with a BaselineOf. And how do you specify the repository in a ConfigurationOf in order to be able to work locally as well as having jenkins pull everything automatically? Same goes for dependent projects. Are there any insights to this or pointers to an up-to-date documentation? thanks, Norbert

Jan. 25, 2016

Image Cleaner no longer useful?

by Maximiliano Tabacman

Hi, and sorry if this has already been discussed. In Pharo 3, I used to be able to do: ImageCleaner cleanUpForProduction and that would correctly remove a lot of unneeded code in the image when preparing for a productive release.Then I would save the cleaned image, and since it had been cleaned, it would be smaller than the original development image (say from 60 mb to 25 mb).This process would take about 2-3 minutes. Then, in Pharo 4 it seems some changes were made here, since the same process took a lot more, like 20 minutes. When I first tried Pharo 5, I was happy to see that it was again down to 2-3 minutes. And here comes my question...Why is it that since some 2 months ago (maybe more), the Pharo 5 images once again require like 20 minutes to complete the cleanUpForProduction process? Also, and this is the most relevant to me, it no longer reduces the image size.So if I want to release a Pharo 5 version based on the latest images, I would be shipping a product that is more than twice the size of previous public versions of my software! Thanks for any insights into this. If it is a known bug, I would like to know if there is any workaround, or alternative objects that I should be using for the process.Also, if it would help for me to run any tests in particular to share and help in fixing this, please let me know.

Jan. 25, 2016

Re: [Pharo-users] Use cases for methods with optional parameters

by David Allouche

> On 20 Jan 2016, at 16:08, Damien Cassou <damien.cassou(a)inria.fr> wrote: > > Before starting to implement anything, I need to know if it makes sense. > If you want to help me, please send me all the use cases you have by > giving me: > > - the library name (and URL if not in Catalog), or "pharo" if it's in > Pharo > - the class where this happens > - the range of selectors that make sense - Morphic - Morph - addAlarm:*at: - addAlarm:*after: - startStepping* - subMorphNamed:* - Morphic - MenuMorph - add:*selector:* - addToggle:* - addUpdating:* Some of those might not be simplified by default arguments, and some of those may require run-time default values. At least, they make interesting edge cases.

Jan. 25, 2016

Re: [Pharo-users] [ANN][Invite] Pharo Sprint 29 Jan

by Serge Stinckwich

Dear all, Paris will join the Pharo/Moose Sprint at the end of the week ! If you want to join us, the address is: UMMISCO Campus des Cordeliers 15 rue de l'Ã©cole de mÃ©decine, 75006 Paris. Escalier J, 1st Floor Regards, On Wed, Jan 20, 2016 at 4:37 PM, <marcus.denker(a)inria.fr> wrote: > > We will organize a Pharo sprint / Moose dojo Friday, 11th September, starting at > 10:00am. (Local Time Lille). > > It will be at the Inria Lille, Building B, third floor (RMoD offices) and > at the University of Chile, Santiago de Chile. > > Remotely, you can join us on Slack or the IRC channel #pharo on > irc.freenode.net server. During the sprint, we will try to synchronize > local and remote Pharo sprinters. > > As the building is not open to the public, please contact us before if > you plan to come. -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

Jan. 25, 2016

Re: [Pharo-users] OSWindowSDL2

by Edwin Ancaer

Sorry guys, now I'm geting Error: Could not find accessor for variable named "flags" in SDL2 class>>#init:. I will watch out for the announcement of the official 5.0 version. Thanks, Edwin 2016-01-24 22:09 GMT+01:00 stepharo <stepharo(a)free.fr>: > Hi edwin > > if you use a prespur image you should get a pre-spur VM > Check > http://pharo.org/download > You will get the latest pre-spur VM and image. > Once esteban is done fixing the SDL in the latest Pharo you will be able > to use > the latest vm. > > Stef > > Le 24/1/16 21:56, Edwin Ancaer a Ã©crit : > > Do i need a specific version of the vm for this, or can i use the one in > pharo5.0? > On Jan 24, 2016 7:36 PM, "Stephan Eggermont" <stephan(a)stack.nl> wrote: > >> On 24-01-16 18:24, Edwin Ancaer wrote: >> >>> I downloaded Pharo5. >>> >> >> You want to try this first with a non-spur pharo5. >> (50496, e.g. from files.pharo.org/image/50-preSpur) >> The current work on FFI is not yet announced to be >> finished >> >> Stephan >> >> >> >

Jan. 24, 2016

Re: [Pharo-users] 4th Chapter of Updated Pharo by Example ready for review.

by Henrik Nergaard

Hi Stef, In the section "Message structure" some of the code refers to the class Pen which is no longer in the default image (I think it is located in PharoExtras?), perhaps it would be better to change the examples to another class existing in the default image so one can easily try out the code? Best regards, Henrik -----Original Message----- From: Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] On Behalf Of stepharo Sent: Sunday, January 24, 2016 10:17 PM To: Pharo Development List <pharo-dev(a)lists.pharo.org>; Any question about pharo is welcome <pharo-users(a)lists.pharo.org> Subject: [Pharo-users] 4th Chapter of Updated Pharo by Example ready for review. 4th Chapter of Updated Pharo by Example ready for review. https://ci.inria.fr/pharo-contribution/view/Books/job/UpdatedPharoByExample… This one was way simpler than the PharoTour and FirstAplication, so I imagine that the review will be easier too. Stef Not thinking too much, just doing.

Jan. 24, 2016

4th Chapter of Updated Pharo by Example ready for review.

by stepharo

4th Chapter of Updated Pharo by Example ready for review. https://ci.inria.fr/pharo-contribution/view/Books/job/UpdatedPharoByExample… This one was way simpler than the PharoTour and FirstAplication, so I imagine that the review will be easier too. Stef Not thinking too much, just doing.

Jan. 24, 2016

Re: [Pharo-users] OSWindowSDL2

by stepharo

Hi edwin if you use a prespur image you should get a pre-spur VM Check http://pharo.org/download You will get the latest pre-spur VM and image. Once esteban is done fixing the SDL in the latest Pharo you will be able to use the latest vm. Stef Le 24/1/16 21:56, Edwin Ancaer a Ã©crit : > > Do i need a specific version of the vm for this, or can i use the one > in pharo5.0? > > On Jan 24, 2016 7:36 PM, "Stephan Eggermont" <stephan(a)stack.nl > <mailto:stephan@stack.nl>> wrote: > > On 24-01-16 18:24, Edwin Ancaer wrote: > > I downloaded Pharo5. > > > You want to try this first with a non-spur pharo5. > (50496, e.g. from files.pharo.org/image/50-preSpur > <http://files.pharo.org/image/50-preSpur>) > The current work on FFI is not yet announced to be > finished > > Stephan > >

Jan. 24, 2016

Re: [Pharo-users] OSWindowSDL2

by Edwin Ancaer

Do i need a specific version of the vm for this, or can i use the one in pharo5.0? On Jan 24, 2016 7:36 PM, "Stephan Eggermont" <stephan(a)stack.nl> wrote: > On 24-01-16 18:24, Edwin Ancaer wrote: > >> I downloaded Pharo5. >> > > You want to try this first with a non-spur pharo5. > (50496, e.g. from files.pharo.org/image/50-preSpur) > The current work on FFI is not yet announced to be > finished > > Stephan > > >

Jan. 24, 2016

Re: [Pharo-users] OSWindowSDL2

by Stephan Eggermont

On 24-01-16 18:24, Edwin Ancaer wrote: > I downloaded Pharo5. You want to try this first with a non-spur pharo5. (50496, e.g. from files.pharo.org/image/50-preSpur) The current work on FFI is not yet announced to be finished Stephan

Jan. 24, 2016