March 2011 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Transferring variable values to another image

by Paul DeBruicker

On 03/15/2011 07:02 AM, pharo-users-request(a)lists.gforge.inria.fr wrote: > From: DougEdmunds<dougedmunds(a)gmail.com> > Subject: [Pharo-users] Transferring variable values to another image > To:pharo-users@lists.gforge.inria.fr > Message-ID:<1300174971262-3355928.post(a)n4.nabble.com> > Content-Type: text/plain; charset=us-ascii > > I created a class that uses a classVariable. How can I export > the contents of that variable to an external file so I can import it > back into another image after I filein the class to the other image? > > Thanks. > > -dae Couldn't SIXX be used for this? http://www.mars.dti.ne.jp/~umejava/smalltalk/sixx/index.html

March 15, 2011

Re: [Pharo-users] Transferring variable values to another image

by Andrew Black

> On Mar 15, 2011, at 8:42 AM, DougEdmunds wrote: > > I created a class that uses a classVariable. How can I export the > > contents of that variable to an external file so I can import it back > > into another image after I filein the class to the other image? > nothing is done by default. > You should define it in an initialize. Yes, you need to write an initialize method on a class that initializes the class variable. When you load a class into your image, an initialize methods on the class side is executed by the loading machinery. Another question is whether you really want a class variable or a class instance variable. I'll leave that for you to decide. Andrew

March 15, 2011

Re: [Pharo-users] Riak Interface for Pharo Smalltalk

by Sven Van Caekenberghe

On 14 Mar 2011, at 22:59, Runar Jordahl wrote: > I have published the first beta version of a Pharo Smalltalk interface > to Bashoâs key-value database âRiakâ: > http://blog.epigent.com/2011/03/riak-interface-for-pharo-smalltalk.html > > Regards > Runar Jordahl > http://blog.epigent.com/ Pretty cool! Do you have anything to tell about performance ? Are you satisfied ? Sven PS: It is also good to see that you are using Zinc HTTP Components ;-)

March 15, 2011

Re: [Pharo-users] Transferring variable values to another image

by StÃ©phane Ducasse

On Mar 15, 2011, at 8:42 AM, DougEdmunds wrote: > I created a class that uses a classVariable. How can I export > the contents of that variable to an external file so I can import it > back into another image after I filein the class to the other image? nothing is done by default. You should define it in an initialize. > > Thanks. > > -dae > > -- > View this message in context: http://forum.world.st/Transferring-variable-values-to-another-image-tp33559… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

March 15, 2011

Re: [Pharo-users] Riak Interface for Pharo Smalltalk

by StÃ©phane Ducasse

thanks On Mar 14, 2011, at 10:59 PM, Runar Jordahl wrote: > I have published the first beta version of a Pharo Smalltalk interface > to Bashoâs key-value database âRiakâ: > http://blog.epigent.com/2011/03/riak-interface-for-pharo-smalltalk.html > > Regards > Runar Jordahl > http://blog.epigent.com/ >

March 15, 2011

Transferring variable values to another image

by DougEdmunds

I created a class that uses a classVariable. How can I export the contents of that variable to an external file so I can import it back into another image after I filein the class to the other image? Thanks. -dae -- View this message in context: http://forum.world.st/Transferring-variable-values-to-another-image-tp33559… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 15, 2011

Riak Interface for Pharo Smalltalk

by Runar Jordahl

I have published the first beta version of a Pharo Smalltalk interface to Bashoâs key-value database âRiakâ: http://blog.epigent.com/2011/03/riak-interface-for-pharo-smalltalk.html Regards Runar Jordahl http://blog.epigent.com/

March 14, 2011

Re: [Pharo-users] Ubuntu 64

by Paul DeBruicker

On 03/14/2011 07:03 AM, pharo-users-request(a)lists.gforge.inria.fr wrote: > Message: 3 > Date: Sun, 13 Mar 2011 20:44:03 -0700 (PDT) > From: Jeff Gray<jeff(a)rogerthedog.com> > Subject: > To:pharo-users@lists.gforge.inria.fr > Message-ID:<1300074243685-3353094.post(a)n4.nabble.com> > Content-Type: text/plain; charset=us-ascii > > Thanks all. > I checked the ia32 lib file and it was already there. > So, I tried again. > I took the one-click image and: > - copied squeakvm and all the so files into /usr/local/lib/pharo. > - copied the image, changes, sources and all the bundle folders into > /home/jeff/Pharo-1.1.1. > - added a menu item executing /usr/local/lib/pharo > /home/jeff/Pharo-1.1.1/pharo.image. > > Got a permissions problem message but a quick chmod sorted that out. > Now all good. > Not sure what the problem was first time round. Do-over always good:-) > > One question - what are all the .bundle folders and do I need them? > > Thanks, Jeff. I think the .bundle files are for the Mac version. You do not need them on Ubuntu. The One-Click app is a single download designed to run on Mac, Linux, or Windows. I don't think you needed to copy those files around though what you describe doing certainly won't hurt anything. In the base directoy of the one-click image is a file 'squeak.sh' and if you just open a terminal and run that script the Pharo environment should come up.

March 14, 2011

Re: [Pharo-users] Ubuntu 64

by Jeff Gray

Thanks all. I checked the ia32 lib file and it was already there. So, I tried again. I took the one-click image and: - copied squeakvm and all the so files into /usr/local/lib/pharo. - copied the image, changes, sources and all the bundle folders into /home/jeff/Pharo-1.1.1. - added a menu item executing /usr/local/lib/pharo /home/jeff/Pharo-1.1.1/pharo.image. Got a permissions problem message but a quick chmod sorted that out. Now all good. Not sure what the problem was first time round. Do-over always good :-) One question - what are all the .bundle folders and do I need them? Thanks, Jeff. -- View this message in context: http://forum.world.st/Ubuntu-64-tp3351139p3353094.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 14, 2011

Re: [Pharo-users] Ubuntu 64

by Paul DeBruicker

2011/3/13 Jeff Gray <jeff(a)rogerthedog.com>: > OK, so I learned my lesson with not clicking the minimise all in ubuntu and > it seems to be working well. Now as part of putting together a new > development machine I want to install Pharo in 64 bit Ubuntu. I'm not having > much luck. Has anyone here done it? > > -- Yes. You have to install the package ia32-libs to run the 32 bit VM in the 64 bit OS. I have not tried a 64 bit VM. apt-get install ia32-libs Then you should be able to run the one-click image from http://www.pharo-project.org with no problems. You can also install the latest CogVM from here: http://www.mirandabanda.org/files/Cog/VM/VM.r2359/coglinux.tgz Install Cog by unzipping that package in /usr/local/ (or maybe /usr/local/squeak/ I forget) If you install the CogVM you have to delete the so.UUIDPlugin from the VM directory or your VM will crash when you try to use any of the UUID classes which most of the time for me is saving work with Monticello.

March 13, 2011