On 1/12/06, Ævar Arnfjörð Bjarmason <[EMAIL PROTECTED]> wrote: > The "next/prev" semantics are, and should be more general than ±1, I > just think that ±1 should remain the default for reals & ints.
So, Num (and all types that derive from Num) should have a next of {
@_[0] + 1 } and a prev of { @_[0] - 1 } (boundschecking against the
limits of the type, of course) ... ?
That sounds reasonable and dwimmish to me.
Rob
