.NET API 160,256 bytes
CollectionExtensions
public static bool ContainsElement<
TElement>(
this TElement[]
array,
TElement element)
public static int GetIndex<
TElement>(
this TElement[]
array,
TElement element)
public static int GetIndex<
TKey,
TValue>(
this KeyValue<
TKey,
TValue>[]
array,
TKey element)