"function"><a name="enumerate-2">enumerate/2</a></h3>
<div class="spec">
<p><tt>enumerate(Index, Iterator1) -&gt; Iterator2</tt>
<ul class="definitions"><li><tt>Index = integer()</tt></li><li><tt>Iterator1 = <a href="#type-iterator">iterator</a>(Elem)</tt></li><li><tt>Iterator2 = <a href="#type-iterator">iterator</a>({Index, Elem})</tt></li></ul></p>
<p> </p>
</div><p><p>
  Returns elements of <code>Iterator1</code> with each element <code>H</code> replaced by a
  tuple of form <code>{I, H}</code> where <co