s="declaration inherited" id="func-starts-with_by_">
<a class="toggle-link" data-toggle="collapse" href="#comment-func-starts-with_by_">func starts(<wbr>with:<wbr>by:)</a>
        
<div class="comment collapse" id="comment-func-starts-with_by_"><div class="p">
    <p>Returns a Boolean value indicating whether the initial elements of the
sequence are equivalent to the elements in another sequence, using
the given predicate as the equivalence test.</p>

<p>The predicate must be a <em>equivalence relation</em>