Phobos2: iota, ranges, foreach and more

[Andrei Alexandrescu]

Georg Wrede wrote:
> bearophile wrote:
>>
>> While reading the source code of Phobos2 function calls like ".front"
>> confuse me, I find ".front()" more readable. I think I am not the
>> only one to think like this.
> 
> 
> The docs should be consistent and clear, also in trivial matters. If 
> something is a function, then the parens should be there. The reader may 
> know that you can omit the parens, but it has to be easy for him to 
> recognize a name as a function.

Omitting parens gives more options. For example, infinite ranges are 
defined and recognized as:

     enum bool empty = false;


Andrei