scoped classes and dependency inversion

[Neia Neutuladh]

On Thu, 08 Nov 2018 12:45:57 +0000, Alex wrote:
> Hmm... not sure, if I got your idea... Do you think about something like
> this?

The point is dependency inversion. The class shouldn't need to know how to 
build its dependencies; it should leave that to other code. The fact that 
you can use the default constructor to build a thing is more coupling than 
desired.