May 2017 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Pharo booklet collection

by Tim Mackinnon

Hi - so I forked a repo (the Reddit one), and am reading through it to check for typos (Iâve see a few). Obviously I can correct those, but how do I actually preview my changes to ensure I havenât screwed it all up? Iâm guessing I need to install Docker and pull down a specific image - which I can then use to generate the output to test it? Or, is there an ST image that I can run on this directory? As a quick scan of whats in a book repo - it all looks a bit more complicated than I expected - with make files and what look like âinplace templatesâ (as in format1.format2.format3 etc). Having played around with Metalsmith.io <http://metalsmith.io/> I think its sort of similar, but It seems like there is more to learn somehow? Tim > On 6 May 2017, at 11:36, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > > Hi phil > > yes I loved this idea. We got burned by that too. > > About pillar. The departure of Damien was not expected and it slows us quite a bit. > > We (mainly me helped with maxime) are working on > - making the pillar core nicer > - less dependencies > - and with a small in image renderer :) We had fun with guille > > > - In the pharo 60 version I started to clean the command-line. > - merged many unmerged changes. > > But even with all the tests it is not easy.... > I'm testing in addition with reall > - book production > - slides > - html > > But it takes time and energy. I'm trying to remove the dependencies to magritte for example. > > Stef > > > <Screen Shot 2017-05-06 at 12.33.18.png> > > > On Sat, May 6, 2017 at 9:30 AM, phil(a)highoctane.be <mailto:phil@highoctane.be> <phil(a)highoctane.be <mailto:phil@highoctane.be>> wrote: > For books, there is the docker-texlive thing from Damien that we > looked into yesterday because TexLive was giving some headaches. > > https://github.com/philippeback/docker-texlive <https://github.com/philippeback/docker-texlive> > > has my current thing for one to build a container with all > prerequisites for TexLive and Pharo installed. > > Idea is to clone the book repo on the host and get into an container > to build the book. > > There is a /work volume that can be mapped onto the host with the > docker run's -v command. > > Then just use ./download.sh in there to install Pharo and pillar in > the container. Do not do that in the host or you'll end up with wrong > versions (like my host is CentOS and the container is Ubuntu, even > worse with host is macOS or Windows). > > Then "make book" should give a book in build/ > There is a "make wipeout" command that obliterates the build folder > for good so you can start clean. No harm done on your files. > > Will document more of this but woul dbe nice if someone could check > this out too. > > There is a script in base/ to build the docker image. > > Phil > > On Sat, May 6, 2017 at 9:20 AM, Stephane Ducasse > <stepharo.self(a)gmail.com <mailto:stepharo.self@gmail.com>> wrote: > > I fixed it. > > The code for the web site in on github. > > > > Stef > > > > On Tue, May 2, 2017 at 10:32 PM, Esteban A. Maringolo <emaringolo(a)gmail.com <mailto:emaringolo@gmail.com>> > > wrote: > >> > >> Correct link seems to be > >> > >> > >> http://files.pharo.org/books-pdfs/booklet-Glorp/2017-05-02-Glorp.spiral.pdf <http://files.pharo.org/books-pdfs/booklet-Glorp/2017-05-02-Glorp.spiral.pdf> > >> Esteban A. Maringolo > >> > >> > >> 2017-05-02 17:28 GMT-03:00 phil(a)highoctane.be <mailto:phil@highoctane.be> <phil(a)highoctane.be <mailto:phil@highoctane.be>>: > >> > link for glorp gives smacc book error > >> > > >> > On Tue, May 2, 2017 at 10:25 PM, Stephane Ducasse > >> > <stepharo.self(a)gmail.com <mailto:stepharo.self@gmail.com>> > >> > wrote: > >> >> > >> >> Hi Pharoers > >> >> > >> >> You are lucky. The "Pharo booklet collection" edited by S. Ducasse is > >> >> arriving... > >> >> > >> >> Are you ready to read nice and focused booklets? > >> >> > >> >> You can find at http://files.pharo.org/books/ <http://files.pharo.org/books/> in beta version: > >> >> > >> >> Smacc: the Smalltalk Compiler Compiler by J. Brant, T. Goubier, J. > >> >> Lecerf > >> >> and S. Ducasse. > >> >> Glorp: the Object Relational Mapper framework by E. Maringolo, N. Pratt > >> >> and R. Withney > >> >> > >> >> All the book material is hosted on > >> >> https://github.com/SquareBracketAssociates <https://github.com/SquareBracketAssociates> so you can contribute! Fix > >> >> typos > >> >> and propose new material. > >> >> > >> >> We are planning a booklet on Magritte, Reddit in 10 cool classes, > >> >> Voyage, > >> >> and Mocking with BabyMock and Mocketry, XML (but we need a writer) and > >> >> potentially PetitParser. > >> >> > >> >> If you have material for a tutorial and you would like to be part of > >> >> the > >> >> Pharo Booklet Collection contact S. Ducasse. > >> >> > >> >> S. Ducasse > >> > > >> > > >> > > > >

May 23, 2017

Re: [Pharo-dev] FileTree/Iceberg and SSDs, change the file format

by Ben Coman

On Tue, May 23, 2017 at 1:33 PM, Stephan Eggermont <stephan(a)stack.nl> wrote: > On 22/05/17 04:38, Ben Coman wrote: > >> On Sun, May 21, 2017 at 11:25 PM, Stephan Eggermont >> <stephan(a)stack.nl >> <mailto:stephan@stack.nl>> wrote: >> So this was copying files at the OS level? Which OS? >> > > MacOS. > > The smaller size of the archive without compression was a surprise. i.e. >> two-thirds empty space in filesystem blocks... >> > > Why is that a surprise? Most methods are a lot smaller than 4K Lets say minor-surprise. It just wasn't at the forefront of my thoughts to expect this. > > > File by file copy to a USB stick. Wow! Yes, thats over an hour. >> > > I used a Samsung T3, which is somewhat faster than most sticks. > > But I guess your primary drive is SSD? So you don't get to bypass the >> issue using archvies? >> What result do you get cloning pharo-core like my first test case? >> > > real 0m40.270s > user 0m6.174s > sys 0m18.002s > > on a slow wifi/dsl on a MBP13 mid 2014 2.6 i5 About the same was mine then. Hopefully that means Iceberg won't suffer much. Does your "tar" results match mine also? cheers -ben

May 23, 2017

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/60496 Home: https://github.com/pharo-project/pharo-core

May 23, 2017

[pharo-project/pharo-core] 580d2a: 60496

by GitHub

Branch: refs/heads/6.0 Home: https://github.com/pharo-project/pharo-core Commit: 580d2a6873fb3a6ee1f4423a2ea5b2549611ac84 https://github.com/pharo-project/pharo-core/commit/580d2a6873fb3a6ee1f4423a… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2017-05-23 (Tue, 23 May 2017) Changed paths: M PharoBootstrap-Initialization.package/PharoBootstrapInitialization.class/class/public api/initializeCommandLineHandlerAndErrorHandling.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60495.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - scripts/script60496.st R ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60495.st A ScriptLoader60.package/ScriptLoader.class/instance/pharo - updates/update60496.st M ScriptLoader60.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 60496 20068 Change sources file name for bootstrapped image https://pharo.fogbugz.com/f/cases/20068 http://files.pharo.org/image/60/60496.zip

May 23, 2017

Re: [Pharo-dev] Do we have a full CSS parser?

by Max Leske

We've been using this http://www.squeaksource.com/htmlcssparser.html <http://www.squeaksource.com/htmlcssparser.html> successfully. We do only use a small part of it, however. Max > On 22 May 2017, at 22:33, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: > > If so, where? > > Thanks! > > -- > Mariano > http://marianopeck.wordpress.com <http://marianopeck.wordpress.com/>

May 23, 2017

Re: [Pharo-dev] Can this regex be implemented in Pharo's one?

by Max Leske

> On 22 May 2017, at 22:30, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: > > > > On Mon, May 22, 2017 at 4:30 PM, Max Leske <maxleske(a)gmail.com <mailto:maxleske@gmail.com>> wrote: > >> On 22 May 2017, at 20:50, Mariano Martinez Peck <marianopeck(a)gmail.com <mailto:marianopeck@gmail.com>> wrote: >> >> Hi guys, >> >> I have this Javascript regex to prefix CSS rules to a given ID: >> >> css = css.replace(/([,|\}][\s$]*)([\.#]?-?[_a-zA-Z]+[_a-zA-Z0-9-]*)/g, "$1" + "#myDiv" + " $2â); > > /([,|}][\s$]*)([.#]?-?[_a-zA-Z]+[_a-zA-Z0-9\-]*) > > Thanks Max, > > That allows me to create the regex correctly (well at least it doesn't fail). But how can I now make the translate, for example, from this input: > > ' .aClass { color: red ; } ' > > to > > '#myDiv .aClass { color: red; }' That's a bit more work in Pharo, unfortunately. You'll have to access capture groups explicitly: matcher := '(\d)(\d_\d)' asRegex. matcher matches: '12_3'. matcher subexpression: 1. "'12_3'" matcher subexpression: 2. "'1'" matcher subexpression: 3 "'2_3'" Max > > > > Thanks! > > > > HTH, > Max > >> >> I am trying to make this work on Pharo (and then I will need in GemStone) but I am getting errors while trying to create the regex itself. I am very far from being a regex expert (I got that regex from StackOverflow). Any help is appreciated. >> >> Cheers, >> >> -- >> Mariano >> http://marianopeck.wordpress.com <http://marianopeck.wordpress.com/> > > > > > -- > Mariano > http://marianopeck.wordpress.com <http://marianopeck.wordpress.com/>

May 23, 2017

Re: [Pharo-dev] FileTree/Iceberg and SSDs, change the file format

by Stephan Eggermont

On 22/05/17 04:38, Ben Coman wrote: > On Sun, May 21, 2017 at 11:25 PM, Stephan Eggermont > <stephan(a)stack.nl > <mailto:stephan@stack.nl>> wrote: > So this was copying files at the OS level? Which OS? MacOS. > The smaller size of the archive without compression was a surprise. i.e. > two-thirds empty space in filesystem blocks... Why is that a surprise? Most methods are a lot smaller than 4K > File by file copy to a USB stick. Wow! Yes, thats over an hour. I used a Samsung T3, which is somewhat faster than most sticks. > But I guess your primary drive is SSD? So you don't get to bypass the > issue using archvies? > What result do you get cloning pharo-core like my first test case? real 0m40.270s user 0m6.174s sys 0m18.002s on a slow wifi/dsl on a MBP13 mid 2014 2.6 i5 Stephan

May 23, 2017

Re: [Pharo-dev] Class syntax brainstorming

by K K Subbu

On Monday 22 May 2017 05:32 PM, Denis Kudriashov wrote: > package: #MyPackage; > tags: #(Core); > layout: #MethodDictionaryLayout. How about: properties: { #package->"My Package", ... } A property dictionary would be a better option than named variables as it will not impose a burden on every class instance. It would also be easy to add new features to existing classes without breaking backward compatibility. Regards .. Subbu

May 23, 2017

Re: [Pharo-dev] Class syntax brainstorming

by Martin McClure

On 05/22/2017 12:25 AM, Luc Fabresse wrote: > Hi, > > Following Pharo Days, I brainstormed about some possible class > definition syntaxes. There is a class definition syntax defined in ANSI Smalltalk. It's a syntax, purely declarative. I seem to recall seeing at least one implementation of this, though I don't know how widely it was used. Regards, -Martin

May 22, 2017

Do we have a full CSS parser?

by Mariano Martinez Peck

If so, where? Thanks! -- Mariano http://marianopeck.wordpress.com

May 22, 2017