Re: [Pharo-project] How to filter out method extensions in Ring?

July 25, 2012

      Thanks VerÃ³nica, now it works fine.

I have one more question :) it is possible with Ring to query if a package
is a "system" package? (included in the downloaded image). We've been
talking about that feature in the list
http://lists.gforge.inria.fr/pipermail/pharo-project/2009-December/018168.ht...
no solution was proposed.

HernÃ¡n

2012/7/25 Veronica Isabel Uquillas Gomez <vuquilla@vub.ac.be>
...
Hi Hernan,
Sorry, I have been totally disconnected because of my thesis.
Ok I quickly reply...
You need to instantiate methods with #realClass:selector: to manipulate
objects from the image..
otherwise, they are static (within a ring source model). The category is
not assigned then is not possible to know if they are from a class
extension.
ArrayedCollection selectors asSortedCollection collect: [ : each |
    RGMethodDefinition
        realClass: ArrayedCollection
        selector: each  ]
then you can use:   aRGMethod isExtension
Cheers,
Veronica
On 23 Jul 2012, at 13:45, HernÃ¡n Morales Durand wrote:
...
Hello all,
You may help me on this one. I want to filter out method selectors which
are extensions of a particular class. For example, in Pharo 1.4 the
ArrayedCollection class has these selectors:
ArrayedCollection selectors asSortedCollection
I would want all of them except #writeOnGZIPByteStream: which is in
"Compression" package. I did a try to Ring
ArrayedCollection selectors asSortedCollection collect: [ : each |
    RGMethodDefinition
        class: ArrayedCollection
        selector: each ]
with MethodReference I did :
... ( each category beginsWith: '*'  ) not ...
but it seems not supported in Ring? Any hints?
Cheers,
HernÃ¡n