[Seaside] Dynamic typing in smalltalk

[Sebastian Heidbrink]

I'm not quite sure about your aims but could this be a solution?

var := Class new.
     var := Subclass1 messageUsing: var.
     var := Subclass2 messageUsing: var.

SubClass1 class side:
messageUsing: aVar

     ^Message1 on: aVar

SubClass2 class side:
messageUsing: aVar

     ^Message2 on: aVar


?
Sebastian




Am 29.10.2010 18:24, schrieb Sean Allen:
> There are types in smalltalk. Each object has a type.
>
> That aside, what are you trying to accomplish with your example below?
>
>
> On Fri, Oct 29, 2010 at 12:13 PM, Alexandre BP <abalonpe at ulb.ac.be 
> <mailto:abalonpe at ulb.ac.be>> wrote:
>
>
>     Hello,
>
>     I would like to know if it is possible to apply dynamic typing in
>     smalltalk. For example, If I want to use polymorphism, it would be:
>          var := Class new.
>     var := (SubClass1) message.
>     var := (SubClass2) message.
>
>     Where message from SubClass1 is different then the one from SubClass2.
>     Is there any solution for my problem?
>     I know that there is no type in smalltalk but there is definitely
>     a way to use polymorphism right?
>
>     Thank you in advance,
>     Regards
>     alex
>
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