ArrayExtensions.CompareTo<T> (T[], Int32, T[], Int32, Int32) Method

public static int CompareTo<T>(
	this T[] source,
	int sourceOffset,
	T[] other,
	int otherOffset,
	int count
)
where T : Object, IComparable<T>

<ExtensionAttribute>
Public Shared Function CompareTo(Of T As {Object, IComparable(Of T)}) ( 
	source As T(),
	sourceOffset As Integer,
	other As T(),
	otherOffset As Integer,
	count As Integer
) As Integer

public:
[ExtensionAttribute]
generic<typename T>
where T : Object, IComparable<T>
static int CompareTo(
	array<T>^ source, 
	int sourceOffset, 
	array<T>^ other, 
	int otherOffset, 
	int count
)

[<ExtensionAttribute>]
static member CompareTo : 
        source : 'T[] * 
        sourceOffset : int * 
        other : 'T[] * 
        otherOffset : int * 
        count : int -> int  when 'T : Object and IComparable<'T>

JavaScript does not support generic types or methods.