October 2014 - Pharo-users - lists.pharo.org

Re: [Pharo-users] ConfigurationOfSandstoneDb

by Sven Van Caekenberghe

I guess you have to be part of team Pharo on StHub, what is your account id ? > On 22 Oct 2014, at 12:52, mikefilonov <mikefilonov(a)gmail.com> wrote: > > I think I have no access to the MetaRepoForPharo30 repository. What should I > do? > > > > -- > View this message in context: http://forum.world.st/ConfigurationOfSandstoneDb-tp4785703p4785935.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

Oct. 22, 2014

Package Browser 3

by Hans Schueren

Just one thing for description of the hardcopy : Yes ; a browser inside the system is much better. The only reason to make a hardcopy in the form of a list is to have a "Analog view" of the interdependencies of the whole package. You know that in the job as electrician. You can measure the power from a plug with a digital or with a analog meter. Or with a combination of that. I am only a beginner. But to have paper makes the opportunity to make lines and notes with interdependencies REAL in ONE view. Such like to make a flow diagram of the whole Software in Basic language. ( My languages are Smalltalk 80 and Liberty Basic. ) Regards Hans Thank you for the answer. I have chosen " FILE OUT ". Let me aks : Who is the file then. On what location ? " I only have seen that Pharo has make a snapshot of the " Package-Class-Protokoll-Methods". After this snapshot the printer is not started. Therfore i suppose that a File has been made in any Folder. Regards Hans Hallo fellows, i have just started with smalltalk programming Pharo. Could you help me in one question please ? Its simple : After already performed a own NEW CLASS in the class browser , it is very convenient to PRINT OUT the complete Class , together with protokoll and methods in a LIST FORM , in HARD COPY on a Printer. Just to "have" the class and see it on real paper. I couldnt find any advice in books or help. regards Hans

Oct. 22, 2014

Re: [Pharo-users] ConfigurationOfSandstoneDb

by mikefilonov

I think I have no access to the MetaRepoForPharo30 repository. What should I do? -- View this message in context: http://forum.world.st/ConfigurationOfSandstoneDb-tp4785703p4785935.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Oct. 22, 2014

Re: [Pharo-users] Package Browser 2

by Sven Van Caekenberghe

> On 22 Oct 2014, at 12:19, Hans Schueren <werbung(a)hans-schueren.de> wrote: > > > Thank you for the answer. > > I have chosen " FILE OUT ". > > Let me aks : Who is the file then. On what location ? " > > I only have seen that Pharo has make a snapshot of the > > " Package-Class-Protokoll-Methods". > > After this snapshot the printer is not started. > > Therfore i suppose that a File has been made in any Folder. > > > Regards > > Hans The file out is written in the directory where your image is located. In Pharo 4, you get a notification of this. But again, although this works, and can be filed in again, it will not result in something that is very human readable or nicely printable. Printing source code is not done very often nowadays, in any environment/language. I know it is a typical request for those new to Pharo Smalltalk to be able to 'hold' your source code, but really, after a while you will no longer want this. There are other ways to 'package' your source code (Monticello and friends). > Hallo fellows, > > i have just started with smalltalk programming Pharo. > > Could you help me in one question please ? > > Its simple : > > After already performed a own NEW CLASS in the class browser , > > it is very convenient to PRINT OUT the complete Class , > > together with protokoll and methods in a LIST FORM , > > in HARD COPY on a Printer. > > > Just to "have" the class and see it on real paper. > > > I couldnt find any advice in books or help. > > > > > regards > > Hans > > > > > >

Oct. 22, 2014

Re: [Pharo-users] [Pharo-dev] Clickable class side example and initialize methods in Pharo 4.0

by Torsten Bergmann

Hi Tudor, that should be easy now: look at CompiledMethod>>#isExampleMethod which can be adopted as needed. Checking for the <example> pragma could be done this way: self pragmas anySatisfy: [:pragma | pragma keyword = #example ] but we should think first if this is enough. I already proposed to not only annotate with a pragma <example> but additionally give a category. Like this: <example: 'Graphics'> <example: 'Network'> This way we can easily build an example browser for our users where people can go through their point of interest and browse the examples. Maybe we should also rethink pragmas (in Pharo 5.0?) in general to be more Smalltalk like: Â Â <Example category: 'Graphics'> where Example is a real class in the system (!). One can even make it more explicit then Â <ExampleCategory graphics> with ExampleCategory(class)>>graphics returning a translateable string. People can add own categories and one easily knows about already available ones. Now that classes can have properties in Pharo 4.0 already I would like to see a unification for methods and classes here (with the general concept of an "Annotation" in our metamodel). In my opinion a method pragma is just a special form of annotating a method. And annotating classes is usefull as well (for instance you want to annotate a class with the appropriate Table name in an ORM framework, ...) A comment (in a method or in a class) is also nothing more than a special annotation. A class/method category is also an annotation. If unified a method or a class could be in one or more categories. Even a break point for an expression is IMHO just an annotation. Bye T. Gesendet:Â Mittwoch, 22. Oktober 2014 um 10:43 Uhr Von:Â "Tudor Girba" <tudor(a)tudorgirba.com> An:Â "Pharo Development List" <pharo-dev(a)lists.pharo.org> Cc:Â "Any question about pharo is welcome" <pharo-users(a)lists.pharo.org> Betreff:Â Re: [Pharo-dev] Clickable class side example and initialize methods in Pharo 4.0 Hi Torsten, Â Thanks for this. This is indeed the way to go. Â Just to let you know, the example infrastructure is also being developed in the context of GT, so we have a healthy interest overlap which is great. Only in our case, the discovery of the example happens through an <example> pragma. Would it be possible to change your slice to use this pragma instead of the example* convention? Â Cheers, Doru Â Â Â On Wed, Oct 22, 2014 at 9:19 AM, Torsten Bergmann <astares(a)gmx.de> wrote:One addition I implemented for Nautilus is that one can run examples directly in the browser just by clicking on class side example methods icons. See https://pharo.fogbugz.com/f/cases/13892/Example-methods-should-be-runnable-… for a picture. SO PLEASE: WHEN YOU PROVIDE EXAMPLES IN CLASSES PLEASE PUT THEM ON THE CLASS SIDE Â Â Â Â Â Â AND LET THE SELECTOR START WITH "example". This way people will easily see that it is an example and can run them. Additionally it would help to put them into a category like "examples". So be a good citized and provide not only class comments but also examples for others to study. Side note: ========== It is also possible to click on the icon of class side initialize methods so the class get reinitialized (after a confirmation to avoid false clicking). https://pharo.fogbugz.com/f/cases/13894/Class-side-initialize-methods-shoul… Both issues are already integrated. Â Â Â -- www.tudorgirba.com[http://www.tudorgirba.com] Â "Every thing has its own flow"

Oct. 22, 2014

Re: [Pharo-users] Package Browser

by Craig

Hans, Welcome to Pharo. The simplest way that I've found to do this is to "File Out" the class. Simply right-click on the class and select file-out This gives you a text file on the disk which you can open in a normal text editor and print. Look for a new file in the same directory as your image called <classname>.st. Craig -----Original Message----- From: Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] On Behalf Of Hans Schueren Sent: 22 October 2014 11:49 AM To: pharo-users(a)lists.pharo.org Subject: [Pharo-users] Package Browser Hallo fellows, i have just started with smalltalk programming Pharo. Could you help me in one question please ? Its simple : After already performed a own NEW CLASS in the class browser , it is very convenient to PRINT OUT the complete Class , together with protokoll and methods in a LIST FORM , in HARD COPY on a Printer. Just to "have" the class and see it on real paper. I couldnt find any advice in books or help. regards Hans

Oct. 22, 2014

Package Browser 2

by Hans Schueren

Thank you for the answer. I have chosen " FILE OUT ". Let me aks : Who is the file then. On what location ? " I only have seen that Pharo has make a snapshot of the " Package-Class-Protokoll-Methods". After this snapshot the printer is not started. Therfore i suppose that a File has been made in any Folder. Regards Hans Hallo fellows, i have just started with smalltalk programming Pharo. Could you help me in one question please ? Its simple : After already performed a own NEW CLASS in the class browser , it is very convenient to PRINT OUT the complete Class , together with protokoll and methods in a LIST FORM , in HARD COPY on a Printer. Just to "have" the class and see it on real paper. I couldnt find any advice in books or help. regards Hans

Oct. 22, 2014

Using libraries in FFI

by Annick Fron

Hi, I am using a module in FFI which depends on a large library letâs say 10 dynamic .so files in a directory. How is it possible to use this library without making all symbolic links ? Annick

Oct. 22, 2014

Re: [Pharo-users] Package Browser

by Sven Van Caekenberghe

Hi Hans, Welcome ! What you are looking for is called a file out. You can do that at several levels, package, class, protocol and individual method. Look for the menu item 'File Out' in the menu of the respective panes in the Nautilus class browser. That being said, this is not done very often by experienced Pharo/Smalltalk programmers. The browser, senders/implementors and other tools are so much more convenient. Furthermore, the source code management in the form of Monticello. Sven > On 22 Oct 2014, at 11:48, Hans Schueren <werbung(a)hans-schueren.de> wrote: > > Hallo fellows, > > i have just started with smalltalk programming Pharo. > > Could you help me in one question please ? > > Its simple : > > After already performed a own NEW CLASS in the class browser , > > it is very convenient to PRINT OUT the complete Class , > > together with protokoll and methods in a LIST FORM , > > in HARD COPY on a Printer. > > > Just to "have" the class and see it on real paper. > > > I couldnt find any advice in books or help. > > > > > regards > > Hans > > > > > >

Oct. 22, 2014

Package Browser

by Hans Schueren

Hallo fellows, i have just started with smalltalk programming Pharo. Could you help me in one question please ? Its simple : After already performed a own NEW CLASS in the class browser , it is very convenient to PRINT OUT the complete Class , together with protokoll and methods in a LIST FORM , in HARD COPY on a Printer. Just to "have" the class and see it on real paper. I couldnt find any advice in books or help. regards Hans

Oct. 22, 2014