HYTOS

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace ID2.Manager.Classes

{

    public static class LinqExtension

    {

        public static void ForAll<T>(this IEnumerable<T> collection, Action<T> action)

        {

            foreach (var item in collection)

            {

                action(item);

            }

        }

        public static void ParallelForAll<T>(this IEnumerable<T> collection, Action<T> action)

        {

            Parallel.ForEach(collection, item => action(item));

        }

        public static T Find<T>(this IEnumerable<T> collection, Predicate<T> selector)

        {

            foreach (var item in collection)

            {

                var value = selector(item);

                if (value)

                    return item;

            }

            return default(T);

        }

        static public bool ContainsAll<T>(this IEnumerable<T> owner, IEnumerable<T> contain)

        {

            foreach (var item in owner)

            {

                if (!contain.Contains(item))

                {

                    return false;

                }

            }

            return true;

        }

    }

}