Pipe Method (source, action)

Executes the given action on each element in the source sequence and yields it.

Declaration Syntax

Visual Basic

Visual C++

public static IEnumerable<T> Pipe<T>(
	this IEnumerable<T> source,
	Action<T> action
)

<ExtensionAttribute> _
Public Shared Function Pipe(Of T) ( _
	source As IEnumerable(Of T), _
	action As Action(Of T) _
) As IEnumerable(Of T)

public:
[ExtensionAttribute]
generic<typename T>
static IEnumerable<T>^ Pipe(
	IEnumerable<T>^ source, 
	Action<T>^ action
)

Generic Template Parameters

T: The type of the elements in the sequence

Parameters

source (IEnumerable<(Of <(<'T>)>)>): The sequence of elements

action (Action<(Of <(<'T>)>)>): The action to execute on each element

Return Value

[Missing <returns> documentation for "M:MoreLinq.MoreEnumerable.Pipe``1(System.Collections.Generic.IEnumerable{``0},System.Action{``0})"]

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerable<(Of <(<'T>)>)>. When you use instance method syntax to call this method, omit the first parameter.

Remarks

The returned sequence is essentially a duplicate of the original, but with the extra action being executed while the sequence is evaluated. The action is always taken before the element is yielded, so any changes made by the action will be visible in the returned sequence. This operator uses deferred execution and streams it results.

Assembly: MoreLinq (Module: MoreLinq.dll) Version: 1.0.16006.0 (1.0.16006.1845)