und-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-scala" data-lang="scala">given customIntEq as intent<span style="color:#f92672">.</span>core<span style="color:#f92672">.</span><span style="color:#a6e22e">Eq</span><span style="color:#f92672">[</span><span style="color:#66d9ef">Int</span><span style="color:#f92672">]</span> <span style="color:#66d9ef">:</span>
  <span style="color:#66d9ef">def</span> <span style="color:#66d9ef">areEqual</span><span style="color:#f92672">(</sp