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.
Usage
# S3 method for clock_year_month_day
set_year(x, value, ...)
# S3 method for clock_year_month_day
set_month(x, value, ...)
# S3 method for clock_year_month_day
set_day(x, value, ...)
# S3 method for clock_year_month_day
set_hour(x, value, ...)
# S3 method for clock_year_month_day
set_minute(x, value, ...)
# S3 method for clock_year_month_day
set_second(x, value, ...)
# S3 method for clock_year_month_day
set_millisecond(x, value, ...)
# S3 method for clock_year_month_day
set_microsecond(x, value, ...)
# S3 method for clock_year_month_day
set_nanosecond(x, value, ...)Arguments
- x
[clock_year_month_day]A year-month-day vector.
- value
[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.
Examples
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".