 set)

Trim trailing whitespace from a byte sequence. If the argument `set` is provided, consider only characters in `set` to be whitespace.</pre><div class="example-title">EXAMPLES</div><pre class="mendoza-codeblock"><code><span class="mdzsyn-comment"># trim trailing/right side whitespace</span>
(<span class="mdzsyn-coresym">string/trimr</span> <span class="mdzsyn-string">"  foo "</span>) <span class="mdzsyn-comment"># -&gt; "  foo"</span>

<span class="mdzsyn-comment"># default whitespace includes " \t\r\