Nabi Abudaldah

Results 2 issues of Nabi Abudaldah

When doing: `toJSON(list(t = Sys.time()), POSIXt = 'mongo', auto_unbox = T)` I expected: `{"t":{"$date":1501530029411}}` But I get: `{"t":[{"$date":1501530029411}]}` Workaround by using unbox() directly: `toJSON(list(t = unbox(Sys.time())), POSIXt = 'mongo', auto_unbox...

Hi Noer, What do you think of this? Best, Nabi