title: How to evaluate "item in $ctrl.items" in angularjs
body: <p>I am creating a custom component in angular js.
  I'm trying to evaluate <code>"item in $ctrl.items"</code> attribute which sets a variable name called <code>"item"</code> for every item in the <code>"$ctrl.items"</code> array.
  Basically the same way ng-repeat does to an array.</p>