ScanExtensionScanTSource Method (IEnumerableTSource, FuncTSource, TSource, TSource)

public static IEnumerable<TSource> Scan<TSource>(
	this IEnumerable<TSource> source,
	Func<TSource, TSource, TSource> transformation
)

<ExtensionAttribute>
Public Shared Function Scan(Of TSource) ( 
	source As IEnumerable(Of TSource),
	transformation As Func(Of TSource, TSource, TSource)
) As IEnumerable(Of TSource)

public:
[ExtensionAttribute]
generic<typename TSource>
static IEnumerable<TSource>^ Scan(
	IEnumerable<TSource>^ source, 
	Func<TSource, TSource, TSource>^ transformation
)

[<ExtensionAttribute>]
static member Scan : 
        source : IEnumerable<'TSource> * 
        transformation : Func<'TSource, 'TSource, 'TSource> -> IEnumerable<'TSource> 

int[] values = { 1, 2, 3, 4 };
var prescan = values.PreScan((a, b) => a + b, 0);
var scan = values.Scan((a, b) => a + b);
var result = values.EquiZip(scan, ValueTuple.Create);