 match
  is found, infinite iterators will never return.</p>

<h3 class="function"><a name="last-1">last/1</a></h3>
<div class="spec">
<p><tt>last(Iterator) -&gt; Elem</tt>
<ul class="definitions"><li><tt>Iterator = <a href="#type-iterator">iterator</a>(Elem)</tt></li></ul></p>
<p> </p>
</div><p><p>
  Returns the last element in <code>Iterator</code>.</p>
 
  The iterator will be fully evaluated, infinite iterators will never
  return.</p>

<h3 class="function"><a name="length-1">length/1</a></h3>
<div clas