Function includes

test-app/public/sinon.js:5434–5436

* @param {!Array.<*>} array The array to check. * @param {*} item The item to look for in the array. * @return {boolean} True if the item appears in the array.

(array, item)

       * @return {boolean} True if the item appears in the array.
       */
      function includes(array, item) {
        return array.indexOf(item) !== -1;
      }
    
      var floor = Math.floor;