lement_-s">
<a class="toggle-link" data-toggle="collapse" href="#comment-func-appendcontentsof-s_-sequencetype-where-s-generator-element-element_-s">mutating func <wbr>appendContentsOf&lt;S : SequenceType where S.Generator.Element == Element&gt;(<wbr>_: S)</a>
        
<div class="comment collapse" id="comment-func-appendcontentsof-s_-sequencetype-where-s-generator-element-element_-s"><div class="p">
    <p>Append the elements of <code>newElements</code> to <code>self</code>.</p>

<p><strong>Complexity:</st