op-null-continuation

%&amp;&amp;%

This infix operator is the conceptual opposite of <code>%||%</code>, providing a fallback
only if <code>x</code> is defined.

A toolbox for working with base types, core R features like
the condition system, and core 'Tidyverse' features like tidy
evaluation.

<dl><dt>x, y</dt>
<dd>If <code>x</code> is NULL, will return <code>x</code>; otherwise returns <code>y</code>.</dd></dl>

<dl>

<dt>x, y</dt>
<dd>If <code>x</code> is NULL, will return <code>x</code>; otherwise returns <code>y</code>.</dd>

</dl>