bug: seconds-between breaks contract
Closed this issue · 2 comments
97jaz commented
Ex.:
(seconds-between (datetime 2015) (now))97jaz commented
This is caused by the same issue as #3. However, it does bring to light the fact that nanoseconds-between assumes that (* (datetime->jd dt) NS/DAY) will always yield an integer. I should probably add an explicit rounding operation in case I ever violate that assumption. (And I should probably add a datetime->ns function, rather than doing this twice in difference.rkt.)