This method implements the mathematical notion of lexicographical
  ordering, which has no connection to Unicode.  If you are sorting
  strings to present to the end user, use <code>String</code> APIs that
  perform localized comparison.</p>

    <h4>Declaration</h4>    
    <code class="language-swift">func lexicographicallyPrecedes&lt;OtherSequence&gt;(_ other: OtherSequence) -&gt; Bool where OtherSequence : Sequence, LazyDropWhileSequence&lt;Base&gt;.Element == OtherSequence.Element</code>
    
        <