Function _arrayObjectIndexOf

components/select/js/select_directive.js:130–138

* Returns the object index in an array. * * @param {Array} arr The array to check in. * @param {Object} obj The object to check. * @return {number} The object index.

(arr, obj)

     * @return {number} The object index.
     */
    function _arrayObjectIndexOf(arr, obj) {
        for (let i = 0, len = arr.length; i < len; i++) {
            if (angular.equals(obj, arr[i])) {
                return i;
            }
        }

        return -1;
    }

    /**
     * Init view value.