First class lazy Interval

[Daniel Keep]

Andrei Alexandrescu wrote:
> Daniel Keep wrote:
>> I don't think this should be in the language... it just feels like there
>> isn't enough use for it.  Especially not when you can implement it as a
>> library.
>>
>> As proof, I've attached an implementation of an integral interval.
>> Here's a sample of usage (the program prints this if you run it):
> 
> This is pretty darn cool!
> 
> Andrei

Thanks.

On the off chance anyone wants to actually use it, I hereby release the
interval module attached to my previous post into the public domain.

Anyway, it's 2:30 am here, so I'm off to bed.  :P

  -- Daniel