"required">Required</span><div class="comment collapse in" id="comment-maximum-f364ae2bc228ba8221fe0433f2c559c9"><p>Returns a partial range up to, and including, its upper bound.</p>
<p>Use the prefix closed range operator (prefix <code>...</code>) to create a partial
range of any type that conforms to the <code>Comparable</code> protocol. This
example creates a <code>PartialRangeThrough&lt;Double&gt;</code> instance that includes
any value less than or equal to <code>5.0</code>.</p>
<pre><code class="langu