f="#C3_L40" id=C3_L40></a><a href="#C3_L41" id=C3_L41></a><a href="#C3_L42" id=C3_L42></a></span></code></pre></div>
<p>This configures Mirage so that whenever Ember Data makes a GET request to <code>/api/rentals</code>, Mirage will return this JavaScript object as JSON.
In order for this to work, we need our application to default to making requests to the namespace of <code>/api</code>.
Without this change, navigation to <code>/rentals</code> in our application would conflict with Mirage.</p>
<p>To do thi