CollectionExtensions public static class CollectionExtensions Documentation Code public static bool AreEquivalent<T>(IList<T> listA, IList<T> listB) public static T Find<T>(this T[] items, Predicate<T> predicate) public static T[] FindAll<T>(this T[] items, Predicate<T> predicate) public static int GetContentsHashCode<T>(IList<T> list) public static bool IsNullOrEmpty(this IEnumerable this)