selective import

[Dicebot]

On Thursday, 5 December 2013 at 11:17:18 UTC, Alexandr Druzhinin 
wrote:
> I don't see difference, but it doesn't mean it doesn't exist. 
> What do you think about it?

It depends on how bar uses foo. You should do public import of 
symbols from foo if they are required to interact with bar public 
API. If foo is only used as part of internal implementation, it 
should be kept private and both modules imported explicitly.