assert

This function is a wrapper of <code><a href="/link/stopifnot()?package=calendar&version=0.2.0" data-mini-rdoc="calendar::stopifnot()">stopifnot()</a></code>, <code><a href="/link/tryCatch()?package=calendar&version=0.2.0" data-mini-rdoc="calendar::tryCatch()">tryCatch()</a></code> and
<code><a href="https://cli.r-lib.org/reference/cli_abort.html">cli::cli_abort()</a></code> and asserts the truthfulness of the passed expression(s).

internal

Provides function to create, read, write, and work with
'iCalendar' files (which typically have '.ics' or '.ical' extensions),
and the scheduling data, calendars and timelines of people,
organisations and other entities that they represent. 'iCalendar' is
an open standard for exchanging calendar and scheduling information
between users and computers, described at <https://icalendar.org/>.

Robin Lovelace

calendar

Create, Read, Write, and Work with 'iCalendar' Files, Calendars
and Scheduling Data

Layik Hama

Ollie Lloyd

Franco Scarafia

Serkan Korkmaz

assert function

<dl><dt>...</dt>
<dd>expressions &gt;= 1. If named the names are used
as error messages, otherwise R's internal error-messages are thrown</dd>
<dt>error_message</dt>
<dd>character. An error message, supports formatting with
the cli package.</dd></dl>

Arguments

This function is a wrapper of <code><a href='https://rdrr.io/r/base/stopifnot.html'>stopifnot()</a></code>, <code><a href='https://rdrr.io/r/base/conditions.html'>tryCatch()</a></code> and
<code><a href='https://cli.r-lib.org/reference/cli_abort.html'>cli::cli_abort()</a></code> and asserts the truthfulness of the passed expression(s).

Assert truthfulness of conditions before evaluation — assert

<dl>

<dt>...</dt>
<dd>expressions &gt;= 1. If named the names are used
as error messages, otherwise R's internal error-messages are thrown</dd>


<dt>error_message</dt>
<dd>character. An error message, supports formatting with
the cli package.</dd>

</dl>

assert: Assert truthfulness of conditions before evaluation

Description

Usage

Value

Arguments

See Also