/// <summary>
/// 提供一个比较器
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="source"></param>
/// <param name="keySelector"></param>
/// <returns></returns>
public static GeneralEqualityComparer <T> OnIEnumerable <T>(IEnumerable <T> source, Func <T, object> keySelector)
{
return(GeneralEqualityComparer <T> .On(keySelector));
}
public static GeneralEqualityComparer <T> CreateGeneralEqualityComparer <T>(this T obj, Func <T, object> keySelector)
{
return(GeneralEqualityComparer.On <T>(keySelector));
}
/// <summary>
/// 提供一个比较器
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="obj"></param>
/// <param name="keySelector"></param>
/// <returns></returns>
public static GeneralEqualityComparer <T> On <T>(T obj, Func <T, object> keySelector)
{
return(GeneralEqualityComparer <T> .On(keySelector));
}
