# normal print method works
Code
x
Output
<year_month_day<month>[5]>
[1] "2019-01" "2019-02" "2019-03" "2019-04" "2019-05"
# can limit with `max`
Code
print(x, max = 2)
Output
<year_month_day<month>[5]>
[1] "2019-01" "2019-02"
Reached `max` or `getOption('max.print')`. Omitted 3 values.
---
Code
print(x, max = 4)
Output
<year_month_day<month>[5]>
[1] "2019-01" "2019-02" "2019-03" "2019-04"
Reached `max` or `getOption('max.print')`. Omitted 1 value.
---
Code
print(x, max = 5)
Output
<year_month_day<month>[5]>
[1] "2019-01" "2019-02" "2019-03" "2019-04" "2019-05"
---
Code
print(x, max = 6)
Output
<year_month_day<month>[5]>
[1] "2019-01" "2019-02" "2019-03" "2019-04" "2019-05"
# `max` defaults to `getOption('max.print')` but can be overridden
Code
x
Output
<year_month_day<month>[5]>
[1] "2019-01" "2019-02" "2019-03"
Reached `max` or `getOption('max.print')`. Omitted 2 values.
---
Code
print(x, max = 4)
Output
<year_month_day<month>[5]>
[1] "2019-01" "2019-02" "2019-03" "2019-04"
Reached `max` or `getOption('max.print')`. Omitted 1 value.
---
Code
print(x, max = 5)
Output
<year_month_day<month>[5]>
[1] "2019-01" "2019-02" "2019-03" "2019-04" "2019-05"
# `max` is validated
`max` must be a positive number.
---
`max` must be a single number, or `NULL`.
---
`max` must be a single number, or `NULL`.
---
Can't convert `max` <character> to <integer>.
# group: `precision` is validated
`precision` not recognized.
# group: `precision` must be calendar specific
`precision` must be a valid precision for a 'year_month_day'.
# group: `precision` can't be wider than `x`
Can't group at a precision (second) that is more precise than `x` (day).
# group: can't group a subsecond precision `x` at another subsecond precision
Can't group a subsecond precision `x` (nanosecond) by another subsecond precision (microsecond).
# narrow: `precision` is validated
`precision` not recognized.
# narrow: `precision` must be calendar specific
`precision` must be a valid precision for a 'year_month_day'.
# narrow: `precision` can't be wider than `x`
Can't narrow to a precision (second) that is wider than `x` (day).
# narrow: can't narrow a subsecond precision `x` to another subsecond precision
Can't narrow a subsecond precision `x` (nanosecond) to another subsecond precision (microsecond).
# widen: `precision` is validated
`precision` not recognized.
# widen: `precision` must be calendar specific
`precision` must be a valid precision for a 'year_month_day'.
# widen: `precision` can't be narrower than `x`
Can't widen to a precision (month) that is narrower than `x` (day).
# widen: can't widen a subsecond precision `x` to another subsecond precision
Can't widen a subsecond precision `x` (millisecond) to another subsecond precision (microsecond).
# start: `x` is validated
no applicable method for 'calendar_start' applied to an object of class "c('double', 'numeric')"
# start: `precision` is validated
`precision` not recognized.
---
`precision` must be a string.
# start: errors on unsupported precision
`precision` must be a valid precision for a 'year_month_day'.
# start: `precision` can't be more precise than `x`
Can't compute the start of `x` (year) at a more precise precision (month).
# start: can't mix different subsecond precisions
Can't compute the start of a subsecond precision `x` (microsecond) at another subsecond precision (millisecond).
# end: `x` is validated
no applicable method for 'calendar_end' applied to an object of class "c('double', 'numeric')"
# end: `precision` is validated
`precision` not recognized.
---
`precision` must be a string.
# end: errors on unsupported precision
`precision` must be a valid precision for a 'year_month_day'.
# end: `precision` can't be more precise than `x`
Can't compute the end of `x` (year) at a more precise precision (month).
# end: can't mix different subsecond precisions
Can't compute the end of a subsecond precision `x` (microsecond) at another subsecond precision (millisecond).
# `end` must be a calendar
Code
(expect_error(calendar_count_between(x, 1, "year")))
Output
<error/rlang_error>
Error in `calendar_count_between()`:
! `end` must be a <clock_calendar>.
# can't count with a precision finer than the calendar precision
Code
(expect_error(calendar_count_between(x, x, "month")))
Output
<error/rlang_error>
Error in `calendar_count_between()`:
! Precision of inputs must be at least as precise as `precision`.
# `n` is validated
Code
(expect_error(calendar_count_between(x, x, "year", n = NA_integer_)))
Output
<error/rlang_error>
Error in `calendar_count_between()`:
! `n` must be a single positive integer.
Code
(expect_error(calendar_count_between(x, x, "year", n = -1)))
Output
<error/rlang_error>
Error in `calendar_count_between()`:
! `n` must be a single positive integer.
Code
(expect_error(calendar_count_between(x, x, "year", n = 1.5)))
Output
<error/vctrs_error_cast_lossy>
Error in `calendar_count_between()`:
! Can't convert from `n` <double> to <integer> due to loss of precision.
* Locations: 1
Code
(expect_error(calendar_count_between(x, x, "year", n = "x")))
Output
<error/vctrs_error_incompatible_type>
Error in `calendar_count_between()`:
! Can't convert `n` <character> to <integer>.
Code
(expect_error(calendar_count_between(x, x, "year", n = c(1L, 2L))))
Output
<error/rlang_error>
Error in `calendar_count_between()`:
! `n` must be a single positive integer.
# precision: can only be called on calendars
no applicable method for 'calendar_precision' applied to an object of class "c('clock_sys_time', 'clock_time_point', 'clock_rcrd', 'vctrs_rcrd', 'vctrs_vctr')"
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