On Thursday, 13 August 2015 at 16:40:31 UTC, Dicebot wrote:
Matter of scale. At some point of application size maintenance
cost become much higher than development costs - and problems
of name clashes become more important than any extra typing
annoyance.
In my C++ projects such "using" abuse was normally banned.
I would add that it's not just C++. It is also common in Python
to use the full name, albeit typically with an alias, e.g. import
numpy as np. One benefit of this approach is that you can easily
find every function using numpy in a file.
So, while I'm sympathetic with Jonathan's point about requiring
the module being a little annoying if you're doing something
small, I think you raise a good point about large projects.
Nevertheless, others have already pointed out options for
allowing the control that you need.
If you think that you should be able to re-define imports, then
submit an enhancement request. I looked for any suggesting it,
but didn't see anything.
I did see a few others related to imports that were interesting
like allowing something like
import std {
array, range;
}
