ntro-declaration"><code class="language-swift">struct JoinedSequence&lt;Base : Sequence where Base.Iterator.Element : Sequence&gt;</code></div>

<div class="discussion comment">
    <p>A sequence that presents the elements of a base sequence of sequences
concatenated using a given separator.</p>
</div>

<table class="standard">
<tr>
<th id="inheritance">Inheritance</th>
<td>
<code class="inherits">Sequence</code>
<span class="viz"><a href="hierarchy/">View Protocol Hierarchy &rarr;</a></span>
</td>
</tr>

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