rosa-abf/rosa-build

'use strict';
 
angular.module('angular-i18n', []);
angular.module('angular-i18n', []).filter('i18n', ['$locale', function($locale) {
    return function(str) {
        var offset = 1;
Consider simplifying this complex logical expression.
        if (arguments[1] && arguments[1] === 'plural') {
            var n = arguments[2],
                    plural;
 
            switch ($locale.id) {
                case 'en-us':
                case 'de-de':
                case 'es-es':
                    plural = 0 + (n != 1);
                    break;
                case 'ru-ru':
                    plural = (n % 10 == 1 && n % 100 != 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);
                    break;
                case 'ar':
                    plural = n == 0 ? 0 : n == 1 ? 1 : n == 2 ? 2 : n % 100 >= 3 && n % 100 <= 10 ? 3 : n % 100 >= 11 ? 4 : 5;
                default:
                    plural = 0 + (n != 1);
            }
 
            if (_locales[$locale.id][str]) {
                str = _locales[$locale.id][str][plural] || str;
            }
            offset = 2;
        } else {
            str = _locales[$locale.id][str] || str;
        }
 
        for (var i = offset; i < arguments.length; i++) {
            str = str.split('%' + (i - offset + 1)).join(arguments[i]);
        }
 
        return str;
    }
}]);