Re: [Pharo-dev] Instrumenting field accesses with Opal?

[Stéphane Ducasse]

>>> Hi!
>>> 
>>> Is there a way to get notified when fields are accessed?
>>> That would be awesome
>> 
>> You can use the current reflectivity prototype. It's on RMoD CI: 
>> https://ci.inria.fr/rmod/job/Reflectivity/
>> It should look like something like that:
>> 
>> YourClass methods do: [ :method |
>>      method ast 
>>              forAllNodes: [ :node | node isVariable and: [ node isInstance ] 
>> ]
>>              putAfter: [ RFMetalink expression: 'Transcript crShow: ''iv 
>> accessed''' ];
>>              installWrapper ].
> 
> In the end we should be able to just use the Slot MOP ;)
so cool 
:)