ntha&#39;, age:60, gender:&#39;girl&#39;}&#10;]&quot;&gt;&#10;  I have {{friends.length}} friends. They are:&#10;  &lt;input type=&quot;search&quot; ng-model=&quot;q&quot; placeholder=&quot;filter friends...&quot; /&gt;&#10;  &lt;ul class=&quot;example-animate-container&quot;&gt;&#10;    &lt;li class=&quot;animate-repeat&quot; ng-repeat=&quot;friend in friends | filter:q as results&quot;&gt;&#10;      [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.&#10;    &lt;/li&gt;&#10;    &lt;li class=