as_year_month_day()
converts a vector to the year-month-day calendar.
Time points, Dates, POSIXct, and other calendars can all be converted to
year-month-day.
Examples
# From Date
as_year_month_day(as.Date("2019-01-01"))
#> <year_month_day<day>[1]>
#> [1] "2019-01-01"
# From POSIXct, which assumes that the naive time is what should be converted
as_year_month_day(as.POSIXct("2019-01-01 02:30:30", "America/New_York"))
#> <year_month_day<second>[1]>
#> [1] "2019-01-01T02:30:30"
# From other calendars
as_year_month_day(year_quarter_day(2019, quarter = 2, day = 50))
#> <year_month_day<day>[1]>
#> [1] "2019-05-20"