Ben's solution worked perfectly for me. Thanks!
Also I had a look at Stef's article but still need to read it more
carefully.
Thank you all for the references and advice!
Eric
2016-07-24 17:48 GMT-03:00 stepharo :
> Have a look at my JOOP'99 article because I explain how to develop
> instance
Have a look at my JOOP'99 article because I explain how to develop
instance specific behavior.
Stef
Le 24/7/16 à 17:14, Eric Velten de Melo a écrit :
Actually I wanted to have many different object instances with
different behaviours picked at random from a list of available
behaviours, but
On Sun, Jul 24, 2016 at 11:14 PM, Eric Velten de Melo
wrote:
> Actually I wanted to have many different object instances with different
> behaviours picked at random from a list of available behaviours, but didn't
> find practical to create a class for each different method implementation
> and de
As i'm trying to build some kind of context oriented mechanism, i have
the same need of behavior modification for a single instance of a class.
I use virus-proxies in Ghost, that can intercept a message upon its
reception in a particular object. From there it is possible to choose
the code you want
Actually I wanted to have many different object instances with different
behaviours picked at random from a list of available behaviours, but didn't
find practical to create a class for each different method implementation
and delegating to it, since there are many, possibly unlimited valid
behavio
Can you elaborate on the reason why want to modify behaviour? And how you would
like it to happen?
If the code you want to modify is your own code than you can solve that most of
time with the things you already have. Your example using a block might be
altered to be a strategy pattern. That me
Hi Steven, Eric,
it can be done very easily by just recompiling the method, with
optionally handling the fact that the underlying package may be marked
as dirty.
(i.e. have multiple method implementations, and switching between them
by just calling #compile: on the class).
Regards,
Thierr
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
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
recommend
