his is an
alias for the core <em>assert.deepEqual()</em> method which does complex
comparisons, opposed to <em>assert.equal()</em> which uses <em>==</em>.</p>

<pre><code>assert.eql('foo', 'foo');
assert.eql([1,2], [1,2]);
assert.eql({ foo: 'bar' }, { foo: 'bar' });
</code></pre>

<h3 id="assert-includes-obj-val-msg-">assert.includes(obj, val[, msg])</h3>

<p>Assert that <em>obj</em> is within <em>val</em>. This method supports <em>Array_s
and </em>Strings_s.</p>

<pre><code>assert.includes([1,2,3], 3);
ass