MoreEnumerableFoldT, TResult Method (IEnumerableT, FuncT, T, T, T, T, TResult) |
Returns the result of applying a function to a sequence of
5 elements.
Namespace:
MoreLinq
Assembly:
MoreLinq (in MoreLinq.dll) Version: 2.4.0
Syntax public static TResult Fold<T, TResult>(
this IEnumerable<T> source,
Func<T, T, T, T, T, TResult> folder
)
<ExtensionAttribute>
Public Shared Function Fold(Of T, TResult) (
source As IEnumerable(Of T),
folder As Func(Of T, T, T, T, T, TResult)
) As TResult
public:
[ExtensionAttribute]
generic<typename T, typename TResult>
static TResult Fold(
IEnumerable<T>^ source,
Func<T, T, T, T, T, TResult>^ folder
)
[<ExtensionAttribute>]
static member Fold :
source : IEnumerable<'T> *
folder : Func<'T, 'T, 'T, 'T, 'T, 'TResult> -> 'TResult
Parameters
- source
- Type: System.Collections.GenericIEnumerableT
The sequence of items to fold. - folder
- Type: SystemFuncT, T, T, T, T, TResult
Function to apply to the elements in the sequence.
Type Parameters
- T
- Type of element in the source sequence
- TResult
- Type of the result
Return Value
Type:
TResultThe folded value returned by
folder.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IEnumerableT. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).
Exceptions Remarks
This operator uses immediate execution and effectively buffers
as many items of the source sequence as necessary.
See Also