using_envvar

Determine whether an environment variable is being used

A collection of lightweight functions that can be
used to determine the computing environment in which your code is
running. This includes operating systems, continuous integration (CI)
environments, containers, and more.

Brian Connelly

Checks for Various Computing Environments

Mark Padgham

Lluís Revilla Sancho

using_envvar function

<dl><dt>x</dt>
<dd>Environment variable</dd>
<dt>value</dt>
<dd>Optional value to compare against</dd></dl>

Arguments

Determine whether an environment variable is being used — using_envvar

<dl>

<dt>x</dt>
<dd>Environment variable</dd>


<dt>value</dt>
<dd>Optional value to compare against</dd>

</dl>

using_envvar: Determine whether an environment variable is being used

Description

Usage

Value

Arguments

Examples