> Hello,
>
> a mean to achieve behavior modification of methods at runtime could be
> context oriented programming (COP). It allows a method to have multiple
> behavior variations that can be (de)activated dynamically. However to my
> knowledge there is no context oriented extension for Pharo yet.
>
> I would also be interested by any known way to change method behavior
> dynamically, as COP is not an option for now. Maybe by working on ast
> nodes, by dynamically replacing them ?
>
> Steven.
>
> Le 2016-07-23 00:41, Eric Velten de Melo a écrit :
>
>> Hello,
>>
>> One thing I try to do often is changing the behaviour of a method
>> dynamically at runtime. The current way I do this is by having a block
>> as an instance variable and having the method call this block, but I
>> find this approach a bit cumbersome. Is there some other way or is
>> this the recommended approach?
>>
>> I mean, I suppose methods could be changed dynamically by means of
>> reflection somehow, but is this an easy or recommended way of
>> programming in Smalltalk? Should slots make things easier?
>>
>> Eric
>
>
>
> --
> kloum.io