IEnumableExtensions

IEnumableExtensions.cs

    public static class IEnumableExtensions
    {
        public static void ForEach<T>(this IEnumerable<T> value, Action<T> action)
        {
            foreach (var v in value)
            {
                action(v);
            }
        }

        public static string Join<T>(this IEnumerable<T> collection, string separator)
        {
            if (!collection.Any())
            {
                return string.Empty;
            }

            StringBuilder sb = new StringBuilder();

            collection.ForEach(e => sb.Append(e.ToString() + separator));

            return sb.ToString().Substring(0, sb.Length - separator.Length);
        }
    }