[Pharo-users] new themoosebook.org - work in progress

Hi, I am working on a new The Moose Book. You can see the current draft here: http://themoosebook.org In the current form, it covers about 40% of what I want to have at the end. My target is to get a first complete version ready until Spring 2017. The book targets Moose 6.1, although most parts

Re: [Pharo-users] [Seaside] [ANN] Zürich Smalltalk Meetup Nov 8th, 2016

> On 19 Oct 2016, at 22:55, Dale Henrichs > wrote: > > Michal, > > This sounds quite exciting ... I was wondering how you were getting on with > Tugrik+Mongo+Voyage and now I know :) > > I would be very interested in helping you in any way that I can, just let me > know. > yes, me too :)

Re: [Pharo-users] CodeGenerator, your opinions?

Thank you Otto, I had a look and it seems a nice implementation (couldn't load into the image but using the Monticello Browser) Cheers, Hernán 2016-10-19 0:44 GMT-03:00 Otto Behrens : > > Do you mean internal or embedded DSL? I am open to write an DSL if > > facilitates the job, the thing with

Re: [Pharo-users] [Seaside] [ANN] Zürich Smalltalk Meetup Nov 8th, 2016

On Wed, Oct 19, 2016 at 5:01 PM, Michal Balda wrote: > Hi, > the short answer is: not yet. > > The back story is: We have been experimenting with GemStone and Tugrik at > work. While Tugrik appears to work very well (even though it is new and not > yet finished), I found the overall architecture

Re: [Pharo-users] How do I debug a MNU in Pharo-6.0

It looks like some "Failed magic" is involved here. A bit of the stack for your viewing pleasure: MessageNotUnderstood: receiver of "ifTrue:ifFalse:" is nil UndefinedObject(Object)>>doesNotUnderstand: #ifTrue:ifFalse: STONWriter>>ExecuteUnOptimizedIn: UndefinedObject(Object)>>mustBeBooleanInMagi

Re: [Pharo-users] CodeGenerator, your opinions?

Hi Stef 2016-10-19 17:29 GMT-03:00 stepharo : > Hernan > > What is the input you take to generate magritte? > Something like this: CGStMagritte uniqueInstance inputClass: ModelClass1; targetClass: ModelClass1; setBooleanAttributes: 'instVar1' label: 'label iVa

[Pharo-users] How do I debug a MNU in Pharo-6.0

I am trying to debug a problem that showed up loading my version of STON into Pharo-6.0. ON Travis, I see the error message[1]: MessageNotUnderstood: receiver of "ifTrue:ifFalse:" is nil The code is loading and passing tests in Pharo-5.0, 4.0, 3.0 and several versions of GemStone, so I am inte

Re: [Pharo-users] [Seaside] [ANN] Zürich Smalltalk Meetup Nov 8th, 2016

2016-10-19 17:01 GMT-03:00 Michal Balda : > While playing with Tugrik I came up with a few ideas so I started a clean > Pharo image with the following task in mind: find a way of getting objects > from Pharo to GemStone and back, as simply as possible, without any > unnecessary dependencies. In

Re: [Pharo-users] Default working directory

I think file writeStream of File does not honor FileSystem configuration. In the end of the message chain you have the primitive call "primOpen: fileName writable: writableFlag". Try changing your test code to this: testFileExists | file | file := FileSystem workingDirectory / 'as

Re: [Pharo-users] [Seaside] [ANN] Zürich Smalltalk Meetup Nov 8th, 2016

Michal, This sounds quite exciting ... I was wondering how you were getting on with Tugrik+Mongo+Voyage and now I know :) I would be very interested in helping you in any way that I can, just let me know. Dale On 10/19/2016 01:01 PM, Michal Balda wrote: Hi, the short answer is: not yet.

Re: [Pharo-users] CodeGenerator, your opinions?

would be nice to ask dragos his Smalltalk code :) Le 18/10/16 à 21:20, p...@highoctane.be a écrit : http://www.micro-workflow.com/PDF/wecfo.pdf seemed interesting. Not state machines per se but still. Longer paper here: http://micro-workflow.com/PDF/phdthesis.pdf Phil On Tue, Oct 18, 2016 a

Re: [Pharo-users] CodeGenerator, your opinions?

Looks fun :) Le 18/10/16 à 19:10, Evan Donahue a écrit : So this isn't a specific out-of-the-box solution to any of the code-generation use cases people have been discussing, but I thought it was relevant enough to toss it out there. I'm currently doing some work on program synthesis using a

Re: [Pharo-users] CodeGenerator, your opinions?

Hernan What is the input you take to generate magritte? Lionel would like to have a kind of Crud on top of Pharo and it would be good for business. Stef Le 18/10/16 à 18:07, Hernán Morales Durand a écrit : 2016-10-18 9:35 GMT-03:00 Lionel Akue >: Great!

Re: [Pharo-users] CodeGenerator, your opinions?

Le 18/10/16 à 07:24, Hernán Morales Durand a écrit : Hi guys, I am writing a code generator, doing a few iterations right now. I want your opinion, which most useful thing would you like to be generated automatically? It could be a pattern, an idiom, another language... For example my own

Re: [Pharo-users] OSProcess lock image

Hi Paul, Thanks for the tips. My image was running for days with the computer going to sleep regularly. Restarting the image solved the problem. Hilaire Le 15/10/2016 à 20:00, Paul DeBruicker a écrit : > I have no idea why it happens but sometimes OSProcess resumes working after > doing a > >

Re: [Pharo-users] [Seaside] [ANN] Zürich Smalltalk Meetup Nov 8th, 2016

Hi, the short answer is: not yet. The back story is: We have been experimenting with GemStone and Tugrik at work. While Tugrik appears to work very well (even though it is new and not yet finished), I found the overall architecture (Tugrik+Mongo+Voyage) a bit complicated. Tugrik is meant to be

Re: [Pharo-users] Cog VM on Raspberry Pi ?

OK, thanks everybody for the replies, seems like I was looking at 3 basically identical VM's with Cog. I went back to an older installation (on a RPi2), that performed way worse (being a stack interpreter): volumio@audio359:~/pharo$ ./bin/PharoS --version 3.9-7 #1 Thu Mar 26 14:59:31 CET 2015 g

Re: [Pharo-users] Default working directory

I've tried that. Like this: FileSystem disk workingDirectoryPath: Path / 'Users/myusername/Desktop'. As expected it changes my working directory, but the test mentioned in my first post still fails. ?!? -- View this message in context: http://forum.world.st/Default-working-directory-macOS-tp491

Re: [Pharo-users] Default working directory

Esteban, yes, I could use save as..., its pretty much the same thing, no? On Wed, Oct 19, 2016 at 3:16 PM, Vitor Medina Cruz wrote: > Ahh, look, FileSystem has a workingDirectoryPath:, you could change the > working directory using that. > > On Wed, Oct 19, 2016 at 3:06 PM, Vitor Medina Cruz >

Re: [Pharo-users] Default working directory

Ahh, look, FileSystem has a workingDirectoryPath:, you could change the working directory using that. On Wed, Oct 19, 2016 at 3:06 PM, Vitor Medina Cruz wrote: > I suppose you should do that, I am relatively new to Pharo either, and a > Windows user (by force, not because I want, lets be clear :

Re: [Pharo-users] Default working directory

you cannot do a “save as…” and use it later? > On 19 Oct 2016, at 18:46, wvzuilen wrote: > > In the default Pharo macOS download the image file is embedded inside the > Pharo.app package. Are you suggesting that I use a separate image file that > I place at a location where I can write files? >

Re: [Pharo-users] Default working directory

I suppose you should do that, I am relatively new to Pharo either, and a Windows user (by force, not because I want, lets be clear :) ), but in a Mac or Linux I think I would use try Pharo Launcher, where you can manage you images. In windows I create a new directory and copy the default image ther

Re: [Pharo-users] Default working directory

In the default Pharo macOS download the image file is embedded inside the Pharo.app package. Are you suggesting that I use a separate image file that I place at a location where I can write files? -- View this message in context: http://forum.world.st/Default-working-directory-macOS-tp4919393p4

Re: [Pharo-users] CodeGenerator, your opinions?

Sorry, I did not catch this thread before. If you are looking for a terse way to describe state machines, you may want to have a look at LRP, a live programming language for nested state machines (for robotics), implemented in Pharo. It seems to have what you are talking about in your mail. It

Re: [Pharo-users] Default working directory

I think it defaults to where you image is, but you can inspect FileSystem workingDirectory in Playground and see for yourself :) On Wed, Oct 19, 2016 at 1:51 PM, wvzuilen wrote: > Hi all, > > I'm new to Smalltalk and Pharo, so be kind ;-) I've tried Google and > searching the world.st forum but

Re: [Pharo-users] Refactoring changed method

Yes, something like that would be good. On Wed, Oct 19, 2016 at 12:10 PM, Nicolai Hess wrote: > > > 2016-10-19 16:00 GMT+02:00 Vitor Medina Cruz : > >> It indicates with a little yellow (for me :) ) corner yes (also, if I >> cntr+z all changes the corner does not goes away). It shows a changes >

[Pharo-users] Default working directory

Hi all, I'm new to Smalltalk and Pharo, so be kind ;-) I've tried Google and searching the world.st forum but I couldn't find the answer to the following question: I looks like the default working directory of my MacOS Pharo instance is a path inside the Pharo5.0.app: /Applications/Pharo5.0.app/C

Re: [Pharo-users] Cog VM on Raspberry Pi ?

> On 18 Oct 2016, at 11:11 , Sven Van Caekenberghe wrote: > > > Is there still a stack VM (PharoS for ARM, 5.0) ? I downloaded the one you linked (http://files.pharo.org/vm/pharoS/raspbian/latest.zip ), but it was a pre-spur VM, so I had

Re: [Pharo-users] Refactoring changed method

2016-10-19 16:00 GMT+02:00 Vitor Medina Cruz : > It indicates with a little yellow (for me :) ) corner yes (also, if I > cntr+z all changes the corner does not goes away). It shows a changes > browser also, but it doesn't help much, usually I just click Ok if only my > code is affected. Wouldn't b

Re: [Pharo-users] Refactoring changed method

It indicates with a little yellow (for me :) ) corner yes (also, if I cntr+z all changes the corner does not goes away). It shows a changes browser also, but it doesn't help much, usually I just click Ok if only my code is affected. Wouldn't be good if a warn popup is prompted telling me I have cha

Re: [Pharo-users] Refactoring changed method

2016-10-19 15:19 GMT+02:00 Vitor Medina Cruz : > Hello, > > While I was editing a method, if I do a rename temporary refactoring the > system rollbacks every change I did to the method in order to apply the > refactoring. Is that the correct behavior? Shouldn't It at least asks me if > I want to s

[Pharo-users] Refactoring changed method

Hello, While I was editing a method, if I do a rename temporary refactoring the system rollbacks every change I did to the method in order to apply the refactoring. Is that the correct behavior? Shouldn't It at least asks me if I want to save my changes before I apply the refactoring? It was reall

Re: [Pharo-users] Cog VM on Raspberry Pi ?

There are two; without nuscratch package loaded, it's an old interpreter (squeak script in /usr/bin launches /usr/lib/squeak/4.*), with nuscratch loaded (which it should be by default in recent Raspbian versions...), it's a cog vm. (squeak script in /usr/bin launches /usr/lib/squeak/5.*) Cheers,

Re: [Pharo-users] Cog VM on Raspberry Pi ?

> On 18 Oct 2016, at 6:27 , Sven Van Caekenberghe wrote: > >>> "https://bintray.com/opensmalltalk/vm/download_file?file_path=cog_linux32ARMv6_pharo.cog.spur_201610142319.tar.gz"; That's the one I downloaded/ran Pharo on. Like Todd said, there's also a Spur VM shipped with raspbian (as part of

[Pharo-users] Pharo Monthly Newsletter: How to subscribe

Hi, We are sending out a monthly (with a summer break…) newsletter. Of course if you read all the mails here, there is nothing new, but it is fun to get a mail every month with pointers to projects and news that one might have missed. Subscribe here: http://eepurl.com/byhgL9 Marcus