change object class

[Imperatorn]

On Friday, 22 September 2023 at 14:03:40 UTC, Vitaliy Fadeev 
wrote:
> On Friday, 22 September 2023 at 12:53:28 UTC, Imperatorn wrote:
>> On Friday, 22 September 2023 at 03:33:08 UTC, Vitaliy Fadeev 
>> wrote:
>>> [...]
>>
>> What I mean is, why not use other language constructs like 
>> mixins or inheritance with some mapping for example?
>
> Can you give an example?

You're basically just describing polymorphism. I can post an 
example tomorrow, it's midnight here now.