January 2017 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Creating a zip file without storing relative paths of file folders

by Offray Vladimir Luna CÃ¡rdenas

Thanks Nicolai, What I was trying to do was to package all the *.lua files as a .zip file, with the .love extension, to package the video game. This one did the trick: (gameFolder childrenMatching: '*.lua') do: [:luaFile | zip addFile: luaFile as: luaFile basename]. Cheers, Offray On 04/01/17 04:52, Nicolai Hess wrote: > > > 2017-01-04 4:44 GMT+01:00 Offray Vladimir Luna CÃ¡rdenas > <offray.luna(a)mutabit.com <mailto:offray.luna@mutabit.com>>: > > Hi :-), > > I'm creating a Grafoscopio interactive notebook for learning Lua > and making a small video game with the LÃVE 2D game engine, > following the excellent SheepPollution video series[1]. My first > video game is now working (the old classic Pong) and the notebook > contains actionable web links, text notes and code playgrounds for > making clerical work (creating the initial empty .lua files, > downloading the libraries, packaging all as zip files). > > [1] > https://www.youtube.com/watch?v=TUPbSJ5wF0k&list=PLM5EvDHhpyTcThnWfeP1459Ke… > <https://www.youtube.com/watch?v=TUPbSJ5wF0k&list=PLM5EvDHhpyTcThnWfeP1459Ke…> > > Precisely, while trying to package the game as a zip file I'm > having the problem that files are archived with their relative > path, and so, they're in a zip with a lot of nested folders (like > in my hard disk) instead of being just zipped in the root of the > zip file. The script I'm using for that is at [2]. There is any > way to tell ZipArchive or ZipNewFileMember that members are not > stored with their full path? > > > I don't know if this is the supposed way to do this, but can you try > to use addFile:as: instead of addMember: > |(gameFolder childrenMatching: '*.lua') do: [:luaFile | zip addFile: > luaFile pathString as: luaFile basename)]. | > > > [2] http://ws.stfx.eu/OOW0539JDHH2 > > Thanks, > > Offray > > Ps: Learning Lua has been a pleasant experience now that I have > the Pharo/Smalltalk foundation and interactive notebooks, powered > by it, and the Lua language is pretty neat also. > > >

Jan. 4, 2017

Re: [Pharo-users] [Pharo-dev] Call of projects of open-dev lectures

by Serge Stinckwich

PolyMath issues are here: https://github.com/PolyMathOrg/PolyMath/issues On Wed, Jan 4, 2017 at 3:48 PM, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > Hi > > We are organising a lecture where students should > - learn pharo > - learn how to communicate with open source community > - learn how to reverse engineer, fix bugs.... > They should work by 3/4. > > We are looking for projects that would like to accept > - propose some bugs to be fixed > - to communicate with newbies and from time to time > > I was thinking about > - MDL > - Roassal > - Moose ? > - Pillar ? but nobody beside me and I do not have the time > - DRGeoII > - Telescope > - Artefact > - Scale > - Ecstatic > > So if you have a project and you want to participate. > We would like to have > - web page? > - mailing-list > - bug trackers/todo? > > Stef -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

Jan. 4, 2017

Re: [Pharo-users] Call of projects of open-dev lectures

by Offray Vladimir Luna CÃ¡rdenas

Hi, I think that Grafoscopio could benefit a lot from newbies. I'm still kind of one, so I don't know if I have the expertise to guide them, but I can help as a peer, literally. We can provide an environment where newbies can learn about the integration of exploratory computing, interactive documentation and data activism & visualization, but mainly about how can newbies can be empowered by the Pharo ecosystem and communities to prototype their ideas. As I have said several times, Grafoscopio is my first Smalltalk "app", so is full of rookie code everywhere (and they can learn from it also), but despite of that is a functional artifact and has bootstrapped interesting local dynamics, some international interest, and let me become an active member of this community. If this experience helps in someway to newbies, they're most than welcomed to our community. - Web page (English): http://mutabit.com/grafoscopio/index.en.html - Mailing list (Spanish, but we can handle English): https://lists.riseup.net/www/arc/grafoscopio - Bug Tracker: http://mutabit.com/repos.fossil/grafoscopio/ticket Let me know, so I can tell the locals we're going to have some guests in our community. Cheers, Offray On 04/01/17 09:48, Stephane Ducasse wrote: > Hi > We are organising a lecture where students should > - learn pharo > - learn how to communicate with open source community > - learn how to reverse engineer, fix bugs.... > They should work by 3/4. > We are looking for projects that would like to accept > - propose some bugs to be fixed > - to communicate with newbies and from time to time > I was thinking about > - MDL > - Roassal > - Moose ? > - Pillar ? but nobody beside me and I do not have the time > - DRGeoII > - Telescope > - Artefact > - Scale > - Ecstatic > So if you have a project and you want to participate. > We would like to have > - web page? > - mailing-list > - bug trackers/todo? > Stef

Jan. 4, 2017

Re: [Pharo-users] [Pharo-dev] Call of projects of open-dev lectures

by Dimitris Chloupis

My project may be too advanced for a student but if students are interested in Game Development and Unreal , it can a very fun experience for them. I am in a process of constructing a Unreal API for Pharo. What students can learn 1) How to combine Pharo with C++ 2) How to use Unreal 3) How to use Pharo's UFFI 4) How to utilize shared memory and sockets 5) How to generate 3D graphics using Blender 6) How to profile Pharo 7) How to use git and github And a ton more, game development is a massive field What is required 1) basic knowledge of Pharo 2) basic knowledge of C++ Main website http://www.kilon-alios.com Github repos https://github.com/kilon/Ephestos (umbrella project) https://github.com/kilon/CPP (tool for using Unreal from Pharo) Online chat Slack - Ephestos room , or Discord Mailing list Github issues page of Ephestos can be used as forum On Wed, 4 Jan 2017 at 16:49, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > Hi > > We are organising a lecture where students should > - learn pharo > - learn how to communicate with open source community > - learn how to reverse engineer, fix bugs.... > They should work by 3/4. > > We are looking for projects that would like to accept > - propose some bugs to be fixed > - to communicate with newbies and from time to time > > I was thinking about > - MDL > - Roassal > - Moose ? > - Pillar ? but nobody beside me and I do not have the time > - DRGeoII > - Telescope > - Artefact > - Scale > - Ecstatic > > So if you have a project and you want to participate. > We would like to have > - web page? > - mailing-list > - bug trackers/todo? > > Stef >

Jan. 4, 2017

Call of projects of open-dev lectures

by Stephane Ducasse

Hi We are organising a lecture where students should - learn pharo - learn how to communicate with open source community - learn how to reverse engineer, fix bugs.... They should work by 3/4. We are looking for projects that would like to accept - propose some bugs to be fixed - to communicate with newbies and from time to time I was thinking about - MDL - Roassal - Moose ? - Pillar ? but nobody beside me and I do not have the time - DRGeoII - Telescope - Artefact - Scale - Ecstatic So if you have a project and you want to participate. We would like to have - web page? - mailing-list - bug trackers/todo? Stef

Jan. 4, 2017

Re: [Pharo-users] Creating a zip file without storing relative paths of file folders

by Nicolai Hess

2017-01-04 4:44 GMT+01:00 Offray Vladimir Luna CÃ¡rdenas < offray.luna(a)mutabit.com>: > Hi :-), > > I'm creating a Grafoscopio interactive notebook for learning Lua and > making a small video game with the LÃVE 2D game engine, following the > excellent SheepPollution video series[1]. My first video game is now > working (the old classic Pong) and the notebook contains actionable web > links, text notes and code playgrounds for making clerical work (creating > the initial empty .lua files, downloading the libraries, packaging all as > zip files). > > [1] https://www.youtube.com/watch?v=TUPbSJ5wF0k&list=PLM5EvDHhpy > TcThnWfeP1459KelemQOBdG&index=1 > > Precisely, while trying to package the game as a zip file I'm having the > problem that files are archived with their relative path, and so, they're > in a zip with a lot of nested folders (like in my hard disk) instead of > being just zipped in the root of the zip file. The script I'm using for > that is at [2]. There is any way to tell ZipArchive or ZipNewFileMember > that members are not stored with their full path? > I don't know if this is the supposed way to do this, but can you try to use addFile:as: instead of addMember: (gameFolder childrenMatching: '*.lua') do: [:luaFile | zip addFile: luaFile pathString as: luaFile basename)]. > > [2] http://ws.stfx.eu/OOW0539JDHH2 > > Thanks, > > Offray > > Ps: Learning Lua has been a pleasant experience now that I have the > Pharo/Smalltalk foundation and interactive notebooks, powered by it, and > the Lua language is pretty neat also. > > >

Jan. 4, 2017

Re: selectAllSortBy: usage

by Asbath Sama biyalou

Thanks Norbert. But I get MessageNotUnderstood Set>>sortBy: Actualite selectAllSortBy: {'date_actu'->1. 'hour_actu'->1} asDictionary. Have you an Idea on that. On 04/01/2017 08:34, Norbert Hartl wrote: > Try > > selectAllSortBy: { > 'date' -> 1 . > 'time' -> 1 } asDictionary > > where 1 means ascending and -1 means descending > > Norbert > >> Am 03.01.2017 um 19:56 schrieb Asbath Sama biyalou <asamabiyalou(a)yahoo.com>: >> >> Hi everybody. I have an object and I want to select all of them sorting >> them by date (Date) and hour(Time). But I don't know to tell that >> condition to selectAllSortBy: I tried some things but no result. I am >> using Voyage with mongoDB. >> >> Thanks >> >> Asbath >> >>

Jan. 4, 2017

Re: [Pharo-users] selectAllSortBy: usage

by Norbert Hartl

Try selectAllSortBy: { 'date' -> 1 . 'time' -> 1 } asDictionary where 1 means ascending and -1 means descending Norbert > Am 03.01.2017 um 19:56 schrieb Asbath Sama biyalou <asamabiyalou(a)yahoo.com>: > > Hi everybody. I have an object and I want to select all of them sorting > them by date (Date) and hour(Time). But I don't know to tell that > condition to selectAllSortBy: I tried some things but no result. I am > using Voyage with mongoDB. > > Thanks > > Asbath > >

Jan. 4, 2017

Creating a zip file without storing relative paths of file folders

by Offray Vladimir Luna CÃ¡rdenas

Hi :-), I'm creating a Grafoscopio interactive notebook for learning Lua and making a small video game with the LÃVE 2D game engine, following the excellent SheepPollution video series[1]. My first video game is now working (the old classic Pong) and the notebook contains actionable web links, text notes and code playgrounds for making clerical work (creating the initial empty .lua files, downloading the libraries, packaging all as zip files). [1] https://www.youtube.com/watch?v=TUPbSJ5wF0k&list=PLM5EvDHhpyTcThnWfeP1459Ke… Precisely, while trying to package the game as a zip file I'm having the problem that files are archived with their relative path, and so, they're in a zip with a lot of nested folders (like in my hard disk) instead of being just zipped in the root of the zip file. The script I'm using for that is at [2]. There is any way to tell ZipArchive or ZipNewFileMember that members are not stored with their full path? [2] http://ws.stfx.eu/OOW0539JDHH2 Thanks, Offray Ps: Learning Lua has been a pleasant experience now that I have the Pharo/Smalltalk foundation and interactive notebooks, powered by it, and the Lua language is pretty neat also.

Jan. 4, 2017

Re: [Pharo-users] Slashdot Submission

by stepharong

Yes I sent it to you :) > This one ? > http://shop.oreilly.com/product/mobile/9780596529321.do > > EnvoyÃ© de mon iPhone > > Le 3 janv. 2017 Ã 20:36, Alexandre Bergel <alexandre.bergel(a)me.com> a > Ã©crit : > >> Ah yes!!! That one! >> >>>> Okay! By the way, soon I will design a new lecture, and part of this >>>> collective intelligence book will be covered by my lecture. I will >>>> let you know. >> >>>> Alexandre >> >>> On Jan 3, 2017, at 3:04 PM, stepharong <stepharong(a)free.fr> wrote: >>> >>>>>> the one that I gave you :) >>> and is on your dropbox folder. >>> >>>>>> >>>>>> >>>>>> On Sun, 01 Jan 2017 22:06:32 +0100, Alexandre Bergel >>>>>> <alexandre.bergel(a)me.com> wrote: >>> >>>>>> Hi Stef! >>> >>>>>> Which "Collective Intelligence" book are you referring to? Googling >>>>>> it gives me plenty of hits that are not really a book >>> >>>>>> Cheers >>> Alexandre >>>>>> Le 1 janv. 2017 Ã 21:32, stepharong <stepharong(a)free.fr> a Ã©crit : >>> >>>>>>> On Sun, 01 Jan 2017 19:04:14 +0100, Offray Vladimir Luna CÃ¡rdenas >>>>>>> <offray.luna(a)mutabit.com> wrote: >>>> >>>>>>>> Page views are a pretty bad metric about quality of conversation. >>>>>>>> I remember the XKCD comic about "someone is wrong on the >>>>>>>> Internet"[1] and I >>>>wonder if the energy should be put there, >>>>>>>> at all. >>>> >>>>>>>> [1] https://www.xkcd.com/386/ >>>> >>>>>>>> In my case, some of my fellow programmers friends started with >>>>>>>> some friendly "bullying" about my choice of Smalltalk/Pharo, well >>>>>>>> also for my choice >>>>of fossil or anything not trendy or >>>>>>>> popular, and some of them joke about me being some kind of >>>>>>>> "cyberhypster" :-P. That was at the beginning, and >>>>instead of >>>>>>>> trying to convince them otherwise by talking I prefer to build >>>>>>>> and demo my Grafoscopio project in our hackerspace but with other >>>>>>>> people >>>>(journalist, students, philosophers, teachers) with >>>>>>>> the idea of data storytelling instead of programming. Now my >>>>>>>> fellow programmers friends show >>>>more interest (but I'm still >>>>>>>> a cyberhypster :-)). >>>> >>>>>>>> I like your process and it is an excellent one because at the end >>>>>>>> you get >>>> >>>>>>>> - an artefact >>>> - credibility (even if you always have people telling you something)- >>>> and even a community >>>> >>>>>>>> I like this idea of data analyst and journalist. I was planning >>>>>>>> to read and port to Pharo the collective intelligence book but I >>>>>>>> got distracted by my kids >>>>and I wrote some chapters for my >>>>>>>> new books. >>>> If you are interested by the collective intelligence book let me know >>>> (it took me some time to find it on torrent) I bought it but it still >>>> did not arrive to my >>>>place >>>>>>>> May be I should also be a cyberhypster :) but I like to shave >>>>>>>> from time to time :) >>>> >>>>>>>> Stef >>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>> Using Opera's mail client: http://www.opera.com/mail/ >> >>>> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >>>> >>>> >>>> >> -- Using Opera's mail client: http://www.opera.com/mail/

Jan. 3, 2017