Add Future Date

[hound672]

Hi.
Python's faker lib has future_date

It's just shortcat for getting future time, instead of doing smth like:

time.Now().Add(time.hour * rand())

Don't you mind if I'll make PR?

[brianvoe]

If you want to add a pr I would be more than happy to add it. Just make sure it has the examples and benchmarks, lookup and readme.

[hound672]

examples

I think it'd not to so easy, since result of FutureDate depends on current time.

[brianvoe]

v6.23.0