[Newbies] including Traits in Squeak 3.9g ?

stephane ducasse stephane.ducasse at free.fr
Sun Nov 19 16:14:57 UTC 2006


> How can I create a trait from a class in Squeak 3.9 final ?
What do you mean?

If this is taking a class and turning it into a trait. Basically you  
cannot. It was never the case or I do not understand what
you mean.

> In previous version I could use e.g. "fromClass: Class1".
> (http://www.iam.unibe.ch/~schaerli/smalltalk/traits/ 
> traitsPrototype.htm)
> In 3.9 final this message is not recognized anymore.



>
> Best regards,
> Warakorn
>
> stephane ducasse <stephane.ducasse at free.fr> wrote: Traits are in  
> 3.9 final.
>
> Stef
>
> On 18 nov. 06, at 01:25, Warakorn Paphrawat wrote:
>
> > Hi !
> >
> > I would like to work with Traits in Squeak 3.9g, too.
> > The current VM and Image run very stabble.
> >
> > The Traits researcher form Bern provide an image 3.9a where Traits
> > are included. But this image is terribly unstable and I am
> > accustomed now to 3.9g.
> > I want to port the Traits functionality to Squeal 3.9g.
> > How can I do that ?
> >
> > The thing is, I read that Traits are included in Squeak 3.9g. I can
> > find the Trait classes and categories. But I cannot create
> > Traits...the Browser doesn't recognize the term Trait oder named or
> > fromClass
> > e.g.
> > Trait named: #TsomeTrait
> > fromClass: someClass
> > uses: {something}
> > category: 'some_category'
> >
> > SqueakMap always complains when I want to install Traits.
> > I read sth. about loading .mcz files, but the FileList Browser
> > doesn't let me to load.
> >
> > What can I do to make it work ?
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> >
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