angular filter to select on item froom array

random.js

'use strict';


app.filter('random', function () {
  function randomInt(min, max) {
    return Math.round(Math.random() * (max - min) + min);
  }

  return function (items) {
    var i = randomInt(0, items.length - 1);
    return items ? items[i] : i;
  };

});