_minus is not implemented for Dates; neither _plus nor _minus on Date and Time

(Incomplete Feature, Closed -> Fixed, Priority: Critical, Test Status: Unit tested , Reported By Bad Link: Thing 3y284oe not found, )

Functions

Summary:

Formula from Eric: if you say:

_today -> _plus(Duration Type(5, days))

it does the right thing. But if you say

_today -> _minus(Duration Type(5, days))

he sees a hang. I see Unexpected Error, and from the logs it is clear that _minus simply isn't implemented on Date Type. Hopefully that's easy to fix.

Separately, he reported that:

[[_thingConversations -> _latestCommentTime -> _plus(Duration Type(5, days)) ]]

was similarly failing. Same basic problem: neither function is implemented for Date and Time.