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format_iso8601()’s mode argument now
supports "toml" for outputting datetimes using the subset
of ISO 8601 supported by TOML v1.0.0
(#60).as_datetimeoffset.character() can now parse ISO 8601
times without associated dates (#59).format() and format_iso8601() can now
format times without associated dates (#59).format_edtf() now truncates the number of subsecond
digits according to the subsecond_digits field.get_tz.Date() S3 method which returns
NA_character_ for “Date” objects (#62).{clock}
v0.7.0.format_pdfmark() has new argument prefix
that supports "D:" or "" (#57).{clock} whose
as_sys_time() method has an ... argument then
the registered S3 method for datetimeoffset() objects now
supports arguments ambiguous, nonexistent, and
fill (#33).format_exiftool() formats datetime strings as expected
by the command-line tool exiftool (#54).as_datetimeoffset.integer() and
as_datetimeoffset.numeric() coerce numeric values as the
new datetimeoffset() objects year field
(#53).format_iso8601() has new argument mode
which supports “normal” and “xmp”.
as_datetimeoffset.character() now parses pdfmark
datetimes of the form D:YYYYmmddHHMMSSZ00'00'
(#56)
Skip a test on CRAN which was failing on
r-oldrel-windows-ix86+x86_64 (#52)
datetimeoffset() objects
A {vctrs} “record” object that supports datetimes
with optional UTC offsets and/or (possibly heteregeneous) time zones
{vctrs} accessible record “fields” for year,
month, day, hour, minute, second, nanosecond, hour_offset,
minute_offset, and time zone all of which can be missing except year and
can all be accessed by {clock} (style) accessor
functions.{lubridate} is installed can also use
{lubridate} accessors/extractors.Supports lossless import/export of pdfmark datetime strings and a decent subset of ISO 8601 datetime strings even when datetime elements are unknown
as_datetimeoffset() converts from standard datetime
strings and from other R datetime objects:
All pdfmark datetime strings
Decent subset of ISO 8601 datetime strings
The datetime strings understood by the default
tryFormats of as.POSIXlt()
Date() objects
POSIXct() objects
POSIXlt() objects
nanotime::nanotime() objects
parttime::parttime() objects
five {clock} calendars and three
{clock} times
Any other datetime objects with an as.POSIXct()
method
Support for formatting output strings:
format() returns RFC 3339 with de facto time zone
extension strings
format_edtf() returns Extended Date Time Format
(EDTF) strings
format_edtf(x, precision = "nanosecond", usetz = TRUE)
prints out all informationformat_iso8601() and
lubridate::format_ISO8601() returns ISO
8601 strings
format_pdfmark() returns pdfmark
datetimes strings
format_nanotime() allows CCTZ
style formatting
format_strftime() allows
base::strftime() style formatting
Support for converting to other R datetime objects:
as.Date() and as_date() converts the
local date to a base::Date() object
as.POSIXct() and as_date_time()
converts the datetime to a base::POSIXct() object
as.POSIXlt() converts the datetime to a
base::POSIXlt() object
as.nanotime() converts the datetime to a
nanotime::nanotime() object
as.parttime() converts the datetime to a
parttime::parttime() object
{clock} calendars, times, and weekdays:
as_iso_year_week_day(), as_year_day(),
as_year_month_day(), as_year_month_weekday(),
as_year_quarter_day()as_naive_time(), as_sys_time(),
as_zoned_time()as_weekday()Support for several accessor S3 methods from
{clock}
get_year() and set_year()get_month() and set_month()get_day() and set_day()get_hour() and set_hour()get_minute() and set_minute()get_second() and set_second()get_nanosecond() and set_nanosecond()Support for several accessor methods from
{lubridate}
year() and year()<-month() and month()<-day() and day()<-hour() and hour()<-minute() and minute()<-second() and second()<-tz() and tz()<-New accessor S3 methods:
get_subsecond_digits() and
set_subsecond_digits()get_hour_offset() and
set_hour_offset()get_minute_offset() and
set_minute_offset()get_tz() and set_tz() (changes system
time, not clock time)Get/set datetime “precision” S3 methods
datetime_cast()datetime_narrow()datetime_precision()datetime_widen()Additional subsecond accessors
get_millisecond() and
set_millisecond()get_microsecond() and
set_microsecond()get_subsecond() and set_subsecond()Other utilities:
datetimeoffset_now() returns the current time in the
corresponding time zone(s).is_datetimeoffset() and
NA_datetimeoffset_fill_tz() and fill_utc_offsets() fill in
missing time zones and missing UTC offsets respectively.mode_tz() is an S3 method that gets most common time
zone for a datetime objectdatetime_at_tz() can be used to change the timezone
(changes clock time, not system time).get_utc_offsets() and set_utc_offsets()
gets/sets UTC offset strings{clock} invalid datetime methods
invalid_detect(), invalid_any(),
invalid_count(), invalid_remove(), and
invalid_resolve().precision_to_int() converts datetime precisions to an
integer{base} datetime extractors
weekdays(), months(), quarters(),
and julian(){lubridate} datetime extractors
date(), date()<-, isoyear(),
epiyear(), quarter(), semester(),
week(), isoweek(), epiweek(),
qday(), qday<-(), wday(),
wday<-(), yday(), yday<-(),
am(), pm(), days_in_month(),
dst(), and leap_year().{lubridate} force_tz() and
with_tz().These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.