Magma June 2011

magma@lists.squeakfoundation.org

5 participants
3 discussions

Magma object serializer
by Martin Dias 10 Jun '11

10 Jun '11

Hi, I want to run some benchmarks with the Magma object serializer... Am I using it in the right way? Thanks!! Martin | serializer graphBuffer anObject classDefinitionsByteArray graphBufferByteArray loadedObject | anObject := Array with: 1 with: 'string'. serializer := MaObjectSerializer new. graphBuffer := serializer serializeGraph: anObject. classDefinitionsByteArray := serializer classDefinitionsByteArray. graphBufferByteArray := graphBuffer byteArray. "put these two bytearrays into a stream, and reload them..." loadedObject := MaObjectSerializer new classDefinitionsByteArray: classDefinitionsByteArray; materializeGraph: graphBufferByteArray

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Re: [Pharo-users] Problem installing Magma
by Mariano Martinez Peck 10 Jun '11

10 Jun '11

ConfigurationOfOSProcess (used by Magma) was wrong: version440: spec <version: '4.4.2' imports: #('4.4-baseline' )> spec for: #'common' do: [ spec blessing: #'release'. spec description: 'Version 4.4.2'. spec author: 'MiguelCoba'. spec timestamp: '5/29/2011 12:34'. spec package: 'OSProcess' with: 'OSProcess-dtl.61'; package: 'OSProcess-Tests' with: 'OSProcess-Tests-dtl.4'. ]. Now it seems to be fixed: Name: ConfigurationOfOSProcess-mt.16 Author: mt Time: 9 June 2011, 1:28:23.772 pm UUID: 7155a747-e91a-194e-9030-8e211f37b1a9 Ancestors: ConfigurationOfOSProcess-AdrienBarreau.15 - recovered 4.4.0 - added 4.4.2 as stable (like it was in AdrienBarreau.15 in modified #version440) reason: to not break dependent projects assumptions (i.e., version 4.4.0 could not be found anymore) On Fri, Jun 10, 2011 at 5:26 PM, Guillermo Polito <guillermopolito(a)gmail.com > wrote: > Nope, the typo is in the ConfigurationOfMagma class, which is looking for a > version 4.4.0 of OSProcess, which actually does not exist :/. > I'll see if I can fix it in a while. > > Guille > > > On Fri, Jun 10, 2011 at 12:19 PM, Alan Rodas <alanrodas(a)gmail.com> wrote: > >> Sorry Mariano, didn't catch you there. >> Do you mean a typo in this sentence? >> >> ((Smalltalk at: #ConfigurationOfMagma) project latestVersion) load >> >> beacause even if I try to use the stable version, it still does not work. >> So >> >> ((Smalltalk at: #ConfigurationOfMagma) project version: #stable) load >> >> gives the same result. >> >> So I don't get where the typo is, although you may be refering to a typo >> somewhere else. >> >> Cheers >> -- >> Alan Rodas Bonjour >> >> > -- Mariano http://marianopeck.wordpress.com

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Re: [Pharo-users] Problem installing Magma
by Mariano Martinez Peck 09 Jun '11

09 Jun '11

Alan we have reported this several times...... it is a TYPO. Can someone fix it ? thanks On Thu, Jun 9, 2011 at 6:08 AM, Alan Rodas <alanrodas(a)gmail.com> wrote: > I would really love to, and I promised myself that I will as soon as I make > myself some time. > > Unfortunately there still much I would love to test and learn in Pharo > before getting myself dirty. Mariano's blog about VM and Morphic are some of > my pending accounts. So maybe after the winter holidays (Argentina's winter) > if I have some time, i will start doing some more things in Pharo. > > Collaborating a little bit on PBE Spanish translation thou. Trying to give > my 2 cents back to the community. > > > Back to the problem: I checked in the MetacelloRepository for OSProcess, > and found out that latest version is 4.4.2. So I downloaded the > ConfigurationOfMagma from MetacelloRepository for Pharo 1.2...but then I > found out that I dont understand anything about Metacello or how it > works...so even if I tried to found a reference for OSProcess 4.4.0, i was > not able to find it. > Metacello added to my pending accounts list. Geez... every time it gets > larger and larger. > > > Cheers. > -- > Alan Rodas Bonjour > > -- Mariano http://marianopeck.wordpress.com

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Magma June 2011