is_flag

This function checks if a value is a logical scalar (i.e., a single logical value).

Provides simple assertions with sensible defaults and customisable error messages.
It offers convenient assertion call wrappers and a general assert function that can handle any condition.
Default error messages are user friendly and easily customized with inline code evaluation and styling powered by the 'cli' package.

Sam El-Kamand

assertions

Simple Assertions for Beautiful and Customisable Error Messages

is_flag function

<dl><dt>x</dt>
<dd>A value to check.</dd></dl>

Arguments

Check if a value is a logical flag — is_flag

<dl>

<dt>x</dt>
<dd>A value to check.</dd>

</dl>

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is_flag: Check if a value is a logical flag

Description

Usage

Value

Arguments