ALE.Promise.When C# (CSharp) Метод

        public static Promise When(params Promise[] promises)
        {
            var i = promises.Length;
            return new Promise((deferrer) =>
            {
                foreach (var promise in promises)
                {
                    promise.Then((data) =>
                    {
                        if (--i == 0)
                        {
                            deferrer.Resolve(data);
                        }
                    }).Error(deferrer.Reject);
                }
            });
        }