how to do iota(0,256) with ubytes ? (cf need for iotaInclusive)

[Per Nordlöw via Digitalmars-d]

On Friday, 9 October 2015 at 02:41:50 UTC, Timothee Cour wrote:
> of course this doesn't work:
> auto b=iota(ubyte(0), ubyte(256));
> //cannot implicitly convert expression (256) of type int to 
> ubyte

What about adding an overload supporting

     iota!ubyte(0, 256)

?