is_number

Check if an object is a single number

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_number function

<dl><dt>x</dt>
<dd>An object to check.</dd></dl>

Arguments

Check if an object is a single number — is_number

<dl>

<dt>x</dt>
<dd>An object to check.</dd>

</dl>

is_number: Check if an object is a single number

Description

Usage

Value

Arguments