Unique function doesn't work in angular js : <p>(<a href="http://angularjs/angular.min.js:109:313" rel="nofollow noreferrer">http://angularjs/angular.min.js:109:313</a>)  ngRepeat: mapImg in imgCat | unique:'select' </p>

<p>unique function doesn't work in server. but function work in localhost</p>
