[Pharo-users] MetaLink invocation with method returned value

[Alain Rastoul]

Hi,

I would like to trace returned values with MetaLink, but didn't found 
the correct #arguments: parameter.
Here in my example  I would like to call aMethodCall:returned: with the 
return value of aMethodCall:
(the method on which the link is installed)

        (MyObject>>#aMethodCall:) ast
                link: (MetaLink new
                        metaObject: myObject;
                        control: #after;
                        selector: #aMethodCall:returned: ;
                        arguments: #( arguments object)).

object is myObject not the returned value, value does not work, and I 
didn't found any one working.

Does anyone know the correct invocation and can help me ?

Many thanks


regards,

Alain