These are year-month-day methods for the setter generics.
set_year() sets the Gregorian year.
set_month() sets the month of the year. Valid values are in the range
of [1, 12].
set_day() sets the day of the month. Valid values are in the range
of [1, 31].
There are sub-daily setters for setting more precise components.
# S3 method for class 'clock_year_month_day'
set_year(x, value, ...)
# S3 method for class 'clock_year_month_day'
set_month(x, value, ...)
# S3 method for class 'clock_year_month_day'
set_day(x, value, ...)
# S3 method for class 'clock_year_month_day'
set_hour(x, value, ...)
# S3 method for class 'clock_year_month_day'
set_minute(x, value, ...)
# S3 method for class 'clock_year_month_day'
set_second(x, value, ...)
# S3 method for class 'clock_year_month_day'
set_millisecond(x, value, ...)
# S3 method for class 'clock_year_month_day'
set_microsecond(x, value, ...)
# S3 method for class 'clock_year_month_day'
set_nanosecond(x, value, ...)[clock_year_month_day]
A year-month-day vector.
[integer / "last"]
The value to set the component to.
For set_day(), this can also be "last" to set the day to the
last day of the month.
These dots are for future extensions and must be empty.
x with the component set.
x <- year_month_day(2019, 1:3)
# Set the day
set_day(x, 12:14)
#> <year_month_day<day>[3]>
#> [1] "2019-01-12" "2019-02-13" "2019-03-14"
# Set to the "last" day of the month
set_day(x, "last")
#> <year_month_day<day>[3]>
#> [1] "2019-01-31" "2019-02-28" "2019-03-31"
# Set to an invalid day of the month
invalid <- set_day(x, 31)
invalid
#> <year_month_day<day>[3]>
#> [1] "2019-01-31" "2019-02-31" "2019-03-31"
# Then resolve the invalid day by choosing the next valid day
invalid_resolve(invalid, invalid = "next")
#> <year_month_day<day>[3]>
#> [1] "2019-01-31" "2019-03-01" "2019-03-31"
# Cannot set a component two levels more precise than where you currently are
try(set_hour(x, 5))
#> Error in set_hour(x, 5) :
#> Can't perform this operation because of the precision of `x`.
#> ℹ The precision of `x` must be at least "day".
#> ℹ `x` has a precision of "month".