/// <summary>
/// 对象去重
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="list"></param>
/// <param name="comparer">对比委托</param>
/// <returns></returns>
public static IEnumerable <T> ToDist <T>(this IEnumerable <T> list, Func <T, T, bool> comparer) where T : new()
{
return(ListHelper.ToDist(list, comparer));
}
public static IEnumerable <TKey> ToDist <T, TKey>(this IEnumerable <T> list, Func <T, TKey> key, IEqualityComparer <TKey> comparer = null)
{
return(ListHelper.ToDist(list, key, comparer));
}
