class="w">
</span><span class="p" data-group-id="4129151061-3">{</span><span class="o">-</span><span class="mi">3</span><span class="p">,</span><span class="w"> </span><span class="mi">4</span><span class="p" data-group-id="4129151061-3">}</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Vector</span><span class="o">.</span><span class="n">reverse</span><span class="p" data-group-id="4129151061-4">(</span><span class="p" data-group-id="4129151061-5">{</span><span c