- Pharo-users - lists.pharo.org

Re: [Pharo-users] meaning of #workingDirectory in in-memory file system

by Damien Pollet

In a unix system, there is only one filesystem. Meaning: if you have several disks or partitions, either they are mounted in The Unique Filesystem, or they are not mounted and are just a blob of some gigabytes. The working directory is a per-process property, not per-filesystem. (except that windows has a current directory per drive letter, IIRCâ¦) In the case of memory filesystems, since they are useful for temporary stuff or for testing things on files without side effects on disk, you could see them as a sandbox where any starting point is acceptable. Or maybe we need a concept of a use session for a filesystem, and then the working directory is a property initialized when the use session is instantiated. On 21 April 2016 at 20:13, Peter UhnÃ¡k <i.uhnak(a)gmail.com> wrote: > fs := FileSystem memory. > fs workingDirectory "memory:///". > > What is the conceptual meaning of #workingDirectory here? > Shouldn't it just throw an error for memory FileStore as it makes no > sense? I.e. I didn't launch any image from memory. > > Peter > >

April 21, 2016

remove unused variables

by Peter UhnÃ¡k

The editor used to inform when there was an unused local variable and offered to remove it. Is it possible to get this behavior back, or is it a feature regression with the "new" (this changed some time ago) editor? Thanks, Peter

April 21, 2016

meaning of #workingDirectory in in-memory file system

by Peter UhnÃ¡k

fs := FileSystem memory. fs workingDirectory "memory:///". What is the conceptual meaning of #workingDirectory here? Shouldn't it just throw an error for memory FileStore as it makes no sense? I.e. I didn't launch any image from memory. Peter

April 21, 2016

Re: [Pharo-users] Hello World (found a RoelTyper Bug)

by Diego Orellana

Pablo, can you give us some usage examples? First I would like to get the type inference data programmatically in order to compare the type data with other tools. And also, I would like to open the IBBrowser. Here's what I've tried so far: For getting argument types: (((J2Inferer default inferClass: RTView; typeInfoFor: RTView) methods at: #setCanvas:) parameters at: 1) subtypes But subtypes is a set of J2ParameterRelationship objects which I don't know how to get the types from them. And I've managed to open the IBBrowser like this: IBBrowser openOn: (RPackage organizer packageNamed: 'Roassal2') using: (J2Inferer default) the browser at first opens fine and shows all the packages and instance variables but it doesn't show any methods and when I click an instance variable I get an error. What am I doing wrong? I'd be very thankful if you helped us :D Cheers, Diego. 2016-04-21 10:56 GMT-03:00 Alexandre Bergel <alexandre.bergel(a)me.com>: > How to open a IBBrowser by the way? > > Cheers, > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > On Apr 21, 2016, at 10:06 AM, tesonep(a)gmail.com wrote: > > Hi Diego, the most updated version is published in GitHub. > > https://github.com/tesonep/j2Inferer > > In that place there is also some documentation. > > Cheers, > Pablo > > On Thu, Apr 21, 2016 at 7:29 AM, Diego Orellana <dorellang(a)gmail.com> > wrote: > >> Hi Pablo, >> >> Well, I tried to load the packages from your repositories, but I >> couldn't. First I tried to load all the packages in the repository via: >> >> Gofer it >> url: 'http://smalltalkhub.com/mc/pabloTesone/J2Inferer/main'; >> package: 'J2Inferer'; >> package: 'J2Profiler'; >> package: 'ConfigurationOfJ2Inferer'; >> load. >> >> But then I have this error: >> >> "This package depends on the following classes: >> SIRegister >> You must resolve these dependencies before you will be able to load these >> definitions: >> J2SilentSIRegister >> J2SilentSIRegister>>#fill" >> >> And when I try to load it via 'ConfigurationOfJ2Inferer >> loadBleedingEdge', and I got: >> >> 'Could not resolve: J2Inferer in C:\Users\diego\Desktop\pharo' >> >> How I am supposed to load them in my image? I am still a newbie in Pharo >> so I don't know how you are supossed to do it :P >> >> Cheers, Diego. >> >> >> 2016-04-19 4:11 GMT-03:00 tesonep(a)gmail.com <tesonep(a)gmail.com>: >> >>> Hi Diego, >>> Just yesterday I have added documentation explaining a bit how the >>> process is working in my Type Inferer, it works in a different way than >>> RoelTyper, but maybe you can get ideas of how enhance Roel's >>> >>> Any doubt please tell me. >>> >>> Pablo >>> >>> >>> On Tue, Apr 19, 2016 at 2:41 AM, Diego Orellana <dorellang(a)gmail.com> >>> wrote: >>> >>>> Hello, >>>> My smalltalkhub user is dorellang. >>>> >>>> Cheers. >>>> >>>> 2016-04-15 17:27 GMT-03:00 stepharo <stepharo(a)free.fr>: >>>> >>>>> Hello Diego >>>>> >>>>> Good initiative! >>>>> RoelTyper is not a Moose project. It is just used in moose. >>>>> Now it would be good to check a bit (RoelTyper was made to work on >>>>> VisualWorks and Squeak/Pharo) and >>>>> it would be nice to make sure that we do not need the VW specificities. >>>>> >>>>> RoelTyper is managed by RMoD >>>>> so give me you login and we will add you to the project. >>>>> >>>>> >>>>> >>>>> Le 14/4/16 16:52, Diego Orellana a Ã©crit : >>>>> >>>>> Hi, Pharo Users! >>>>>> >>>>>> I'm starting to work on types in Pharo. To be more precise, I'd like >>>>>> to improve the RoelTyper (a package which "guesses" variable types in >>>>>> code). What suggestions do you have? I have some ideas and I'm currently >>>>>> working to find more, but it's always interesting to hear what the >>>>>> community has to say :) >>>>>> >>>>>> Oh, and by the way, I've found a bug in RoelTyper. I have a fix, but >>>>>> it seems that RoelTyper is a Moose thing, since it's not included in the >>>>>> vanilla Pharo image. Do you know where I could submit the fix? >>>>>> >>>>>> Cheers, >>>>>> Diego. >>>>>> >>>>> >>>>> >>>>> >>>> >>> >>> >>> -- >>> Pablo Tesone. >>> tesonep(a)gmail.com >>> >> >> > > > -- > Pablo Tesone. > tesonep(a)gmail.com > > >

April 21, 2016

Re: [Pharo-users] [Pharo-Users] Symbolic links

by Esteban A. Maringolo

2016-04-21 3:43 GMT-03:00 phil(a)highoctane.be <phil(a)highoctane.be>: > In Windows, there are junctions, which are more or less equivalent. > > https://msdn.microsoft.com/en-us/library/windows/desktop/aa365006(v=vs.85).… Yeap, I use it with this tool. http://schinagl.priv.at/nt/hardlinkshellext/linkshellextension.html Esteban A. Maringolo

April 21, 2016

Re: [Pharo-users] Hello World (found a RoelTyper Bug)

by Alexandre Bergel

How to open a IBBrowser by the way? Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Apr 21, 2016, at 10:06 AM, tesonep(a)gmail.com wrote: > > Hi Diego, the most updated version is published in GitHub. > > https://github.com/tesonep/j2Inferer <https://github.com/tesonep/j2Inferer> > > In that place there is also some documentation. > > Cheers, > Pablo > > On Thu, Apr 21, 2016 at 7:29 AM, Diego Orellana <dorellang(a)gmail.com <mailto:dorellang@gmail.com>> wrote: > Hi Pablo, > > Well, I tried to load the packages from your repositories, but I couldn't. First I tried to load all the packages in the repository via: > > Gofer it > url: 'http://smalltalkhub.com/mc/pabloTesone/J2Inferer/main <http://smalltalkhub.com/mc/pabloTesone/J2Inferer/main>'; > package: 'J2Inferer'; > package: 'J2Profiler'; > package: 'ConfigurationOfJ2Inferer'; > load. > > But then I have this error: > > "This package depends on the following classes: > SIRegister > You must resolve these dependencies before you will be able to load these definitions: > J2SilentSIRegister > J2SilentSIRegister>>#fill" > > And when I try to load it via 'ConfigurationOfJ2Inferer loadBleedingEdge', and I got: > > 'Could not resolve: J2Inferer in C:\Users\diego\Desktop\pharo' > > How I am supposed to load them in my image? I am still a newbie in Pharo so I don't know how you are supossed to do it :P > > Cheers, Diego. > > > 2016-04-19 4:11 GMT-03:00 tesonep(a)gmail.com <mailto:tesonep@gmail.com> <tesonep(a)gmail.com <mailto:tesonep@gmail.com>>: > Hi Diego, > Just yesterday I have added documentation explaining a bit how the process is working in my Type Inferer, it works in a different way than RoelTyper, but maybe you can get ideas of how enhance Roel's > > Any doubt please tell me. > > Pablo > > > On Tue, Apr 19, 2016 at 2:41 AM, Diego Orellana <dorellang(a)gmail.com <mailto:dorellang@gmail.com>> wrote: > Hello, > My smalltalkhub user is dorellang. > > Cheers. > > 2016-04-15 17:27 GMT-03:00 stepharo <stepharo(a)free.fr <mailto:stepharo@free.fr>>: > Hello Diego > > Good initiative! > RoelTyper is not a Moose project. It is just used in moose. > Now it would be good to check a bit (RoelTyper was made to work on VisualWorks and Squeak/Pharo) and > it would be nice to make sure that we do not need the VW specificities. > > RoelTyper is managed by RMoD > so give me you login and we will add you to the project. > > > > Le 14/4/16 16:52, Diego Orellana a Ã©crit : > > Hi, Pharo Users! > > I'm starting to work on types in Pharo. To be more precise, I'd like to improve the RoelTyper (a package which "guesses" variable types in code). What suggestions do you have? I have some ideas and I'm currently working to find more, but it's always interesting to hear what the community has to say :) > > Oh, and by the way, I've found a bug in RoelTyper. I have a fix, but it seems that RoelTyper is a Moose thing, since it's not included in the vanilla Pharo image. Do you know where I could submit the fix? > > Cheers, > Diego. > > > > > > > -- > Pablo Tesone. > tesonep(a)gmail.com <mailto:tesonep@gmail.com> > > > > -- > Pablo Tesone. > tesonep(a)gmail.com <mailto:tesonep@gmail.com>

April 21, 2016

Re: [Pharo-users] Hello World (found a RoelTyper Bug)

by Alexandre Bergel

Hi Pablo, We are diving into the mysteries of BaselineOf. After having cloned the github repo and loaded manually the baseline. We tried: BaselineOfJ2Inferer project version load But we get a could not resolve: J2Inferer-Implementors. No idea whether your Baseline is oddly defined or Metacello/Baseline/Filetree are buggy :-( How can we load your application? Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Apr 21, 2016, at 10:06 AM, tesonep(a)gmail.com wrote: > > Hi Diego, the most updated version is published in GitHub. > > https://github.com/tesonep/j2Inferer <https://github.com/tesonep/j2Inferer> > > In that place there is also some documentation. > > Cheers, > Pablo > > On Thu, Apr 21, 2016 at 7:29 AM, Diego Orellana <dorellang(a)gmail.com <mailto:dorellang@gmail.com>> wrote: > Hi Pablo, > > Well, I tried to load the packages from your repositories, but I couldn't. First I tried to load all the packages in the repository via: > > Gofer it > url: 'http://smalltalkhub.com/mc/pabloTesone/J2Inferer/main <http://smalltalkhub.com/mc/pabloTesone/J2Inferer/main>'; > package: 'J2Inferer'; > package: 'J2Profiler'; > package: 'ConfigurationOfJ2Inferer'; > load. > > But then I have this error: > > "This package depends on the following classes: > SIRegister > You must resolve these dependencies before you will be able to load these definitions: > J2SilentSIRegister > J2SilentSIRegister>>#fill" > > And when I try to load it via 'ConfigurationOfJ2Inferer loadBleedingEdge', and I got: > > 'Could not resolve: J2Inferer in C:\Users\diego\Desktop\pharo' > > How I am supposed to load them in my image? I am still a newbie in Pharo so I don't know how you are supossed to do it :P > > Cheers, Diego. > > > 2016-04-19 4:11 GMT-03:00 tesonep(a)gmail.com <mailto:tesonep@gmail.com> <tesonep(a)gmail.com <mailto:tesonep@gmail.com>>: > Hi Diego, > Just yesterday I have added documentation explaining a bit how the process is working in my Type Inferer, it works in a different way than RoelTyper, but maybe you can get ideas of how enhance Roel's > > Any doubt please tell me. > > Pablo > > > On Tue, Apr 19, 2016 at 2:41 AM, Diego Orellana <dorellang(a)gmail.com <mailto:dorellang@gmail.com>> wrote: > Hello, > My smalltalkhub user is dorellang. > > Cheers. > > 2016-04-15 17:27 GMT-03:00 stepharo <stepharo(a)free.fr <mailto:stepharo@free.fr>>: > Hello Diego > > Good initiative! > RoelTyper is not a Moose project. It is just used in moose. > Now it would be good to check a bit (RoelTyper was made to work on VisualWorks and Squeak/Pharo) and > it would be nice to make sure that we do not need the VW specificities. > > RoelTyper is managed by RMoD > so give me you login and we will add you to the project. > > > > Le 14/4/16 16:52, Diego Orellana a Ã©crit : > > Hi, Pharo Users! > > I'm starting to work on types in Pharo. To be more precise, I'd like to improve the RoelTyper (a package which "guesses" variable types in code). What suggestions do you have? I have some ideas and I'm currently working to find more, but it's always interesting to hear what the community has to say :) > > Oh, and by the way, I've found a bug in RoelTyper. I have a fix, but it seems that RoelTyper is a Moose thing, since it's not included in the vanilla Pharo image. Do you know where I could submit the fix? > > Cheers, > Diego. > > > > > > > -- > Pablo Tesone. > tesonep(a)gmail.com <mailto:tesonep@gmail.com> > > > > -- > Pablo Tesone. > tesonep(a)gmail.com <mailto:tesonep@gmail.com>

April 21, 2016

Re: [Pharo-users] Hello World (found a RoelTyper Bug)

by tesonep＠gmail.com

Hi Diego, the most updated version is published in GitHub. https://github.com/tesonep/j2Inferer In that place there is also some documentation. Cheers, Pablo On Thu, Apr 21, 2016 at 7:29 AM, Diego Orellana <dorellang(a)gmail.com> wrote: > Hi Pablo, > > Well, I tried to load the packages from your repositories, but I couldn't. > First I tried to load all the packages in the repository via: > > Gofer it > url: 'http://smalltalkhub.com/mc/pabloTesone/J2Inferer/main'; > package: 'J2Inferer'; > package: 'J2Profiler'; > package: 'ConfigurationOfJ2Inferer'; > load. > > But then I have this error: > > "This package depends on the following classes: > SIRegister > You must resolve these dependencies before you will be able to load these > definitions: > J2SilentSIRegister > J2SilentSIRegister>>#fill" > > And when I try to load it via 'ConfigurationOfJ2Inferer loadBleedingEdge', > and I got: > > 'Could not resolve: J2Inferer in C:\Users\diego\Desktop\pharo' > > How I am supposed to load them in my image? I am still a newbie in Pharo > so I don't know how you are supossed to do it :P > > Cheers, Diego. > > > 2016-04-19 4:11 GMT-03:00 tesonep(a)gmail.com <tesonep(a)gmail.com>: > >> Hi Diego, >> Just yesterday I have added documentation explaining a bit how the >> process is working in my Type Inferer, it works in a different way than >> RoelTyper, but maybe you can get ideas of how enhance Roel's >> >> Any doubt please tell me. >> >> Pablo >> >> >> On Tue, Apr 19, 2016 at 2:41 AM, Diego Orellana <dorellang(a)gmail.com> >> wrote: >> >>> Hello, >>> My smalltalkhub user is dorellang. >>> >>> Cheers. >>> >>> 2016-04-15 17:27 GMT-03:00 stepharo <stepharo(a)free.fr>: >>> >>>> Hello Diego >>>> >>>> Good initiative! >>>> RoelTyper is not a Moose project. It is just used in moose. >>>> Now it would be good to check a bit (RoelTyper was made to work on >>>> VisualWorks and Squeak/Pharo) and >>>> it would be nice to make sure that we do not need the VW specificities. >>>> >>>> RoelTyper is managed by RMoD >>>> so give me you login and we will add you to the project. >>>> >>>> >>>> >>>> Le 14/4/16 16:52, Diego Orellana a Ã©crit : >>>> >>>> Hi, Pharo Users! >>>>> >>>>> I'm starting to work on types in Pharo. To be more precise, I'd like >>>>> to improve the RoelTyper (a package which "guesses" variable types in >>>>> code). What suggestions do you have? I have some ideas and I'm currently >>>>> working to find more, but it's always interesting to hear what the >>>>> community has to say :) >>>>> >>>>> Oh, and by the way, I've found a bug in RoelTyper. I have a fix, but >>>>> it seems that RoelTyper is a Moose thing, since it's not included in the >>>>> vanilla Pharo image. Do you know where I could submit the fix? >>>>> >>>>> Cheers, >>>>> Diego. >>>>> >>>> >>>> >>>> >>> >> >> >> -- >> Pablo Tesone. >> tesonep(a)gmail.com >> > > -- Pablo Tesone. tesonep(a)gmail.com

April 21, 2016

Re: [Pharo-users] ensureCreateFile

by Peter UhnÃ¡k

because it's like this ensureCreateFolder : create the folder structure if necessary ensureCreateFile : create the file if necessary I really don't see any gain from changing existing behavior and introducing potential problems. If I ask for file to be created, I don't expect that the system will suddenly start creating folders, that's a unintentional side effect. If you need it for your convenience, then it's dead-easy to implement without breaking existing stuff. On Thu, Apr 21, 2016 at 10:35 AM, Denis Kudriashov <dionisiydk(a)gmail.com> wrote: > > 2016-04-21 9:55 GMT+02:00 Valentin Ryckewaert < > valentin.ryckewaert(a)gmail.com>: > >> Yes but why ensureCreateFile then ? >> Why don't we juste create a message createFile as there is createFolder ? >> createFolder : create the folder >> createFile : create the file >> >> ensureCreateFolder : create the folder and its parents if necessary >> ensureCreateFile : create the file and its parents if necessary >> > > +1 >

April 21, 2016

Re: [Pharo-users] ensureCreateFile

by Denis Kudriashov

2016-04-21 9:55 GMT+02:00 Valentin Ryckewaert <valentin.ryckewaert(a)gmail.com >: > Yes but why ensureCreateFile then ? > Why don't we juste create a message createFile as there is createFolder ? > createFolder : create the folder > createFile : create the file > > ensureCreateFolder : create the folder and its parents if necessary > ensureCreateFile : create the file and its parents if necessary > +1

April 21, 2016