rspec disable diff for failed eq
<p>Is there a way to disable calculation of diff on failed <code>eq</code> matcher?</p>

<p>My code looks like this</p>

<pre><code>object1 = MyCustomObject.new(param1)
object2 = MyCustomObject.new(param2)
expect(object1).to eq(object2)
</code></pre>

<p>If something wrong happened and those objects not equal</p>

<pre><code>object1 == object2 # false
</code></pre>

<p>rspec trying to calculate diff, but my objects are very complex and this cause memory hog on my PC and Ubuntu just hangup. Really - I don't need this diff, so I just want to disable them. 
How to do that?</p>