Yuebon.NetCore/Yuebon.Commons/Extend/ExtIEnumerable.cs
(完整代码) 1KBusing System;
using System.Collections.Generic;
using System.Diagnostics;
namespace Yuebon.Commons.Extend
{
/// <summary>
/// IEnumerable扩展类
/// </summary>
[DebuggerStepThrough]
public static class ExtIEnumerable
{
/// <summary>
/// 循环IEnumerable
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="source"></param>
/// <param name="fun"></param>
/// <returns></returns>
public static IEnumerable<T> Each<T>(this IEnumerable<T> source, Action<T> fun)
{
foreach (T item in source)
{
fun(item);
}
return source;
}
/// <summary>
/// IEnumerable转List
/// </summary>
/// <typeparam name="T"></typeparam>
/// <typeparam name="TResult"></typeparam>
/// <param name="source"></param>
/// <param name="fun"></param>
/// <returns></returns>
public static List<TResult> ToList<T, TResult>(this IEnumerable<T> source, Func<T, TResult> fun)
{
List<TResult> result = new List<TResult>();
source.Each(m => result.Add(fun(m)));
return result;
}
}
}
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