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IEnumerable ForEach

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Zany Zebra answered on November 20, 2020 Popularity 9/10 Helpfulness 4/10

answer IEnumerable ForEach

related foreach for IEnumerable

related ienumerable for each

IEnumerable ForEach

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public static class Enumerables
{
    public static void ForEach<T>(this IEnumerable<T> @this, Action<T> action)
    {
        foreach (T item in @this)
        {
            action(item);
        }
    }
}

class Program
{
    private static void NoOp(int value) {}

    static void Main(string[] args)
    {
        var list = Enumerable.Range(0, 10).ToList();
        for (int i = 0; i < 1000000; i++)
        {
            // WithLinq(list);
            // WithoutLinqNoGood(list);
            WithoutLinq(list);
        }
    }

    private static void WithoutLinq(List<int> list)
    {
        foreach (var item in list)
        {
            NoOp(item);
        }
    }

    private static void WithLinq(IEnumerable<int> list) => list.ForEach(NoOp);

    private static void WithoutLinqNoGood(IEnumerable<int> enumerable)
    {
        foreach (var item in enumerable)
        {
            NoOp(item);
        }
    }
}

Popularity 9/10 Helpfulness 4/10 Language csharp

Source: stackoverflow.com

Tags: c# foreach ienumerable

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Contributed on Nov 16 2021

Zany Zebra

0 Answers Avg Quality 2/10

Closely Related Answers

foreach for IEnumerable

Comment

public static void ForEach<T>(this IEnumerable<T> enumeration, Action<T> action)
{
    foreach(T item in enumeration)
    {
        action(item);
    }
}

Popularity 8/10 Helpfulness 3/10 Language csharp

Source: stackoverflow.com

Tags: c# foreach ienumerable ien

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Contributed on Jul 01 2022

Luca Pasini

0 Answers Avg Quality 2/10

ienumerable for each

Comment

items.ToList().ForEach(i => i.DoStuff());
// OR
foreach(T item in enumeration) {
	// Actions
}

Popularity 8/10 Helpfulness 2/10 Language csharp

Source: stackoverflow.com

Tags: c# each

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Contributed on Nov 20 2020

AD-Mania

0 Answers Avg Quality 2/10

IEnumerable ForEach

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IEnumerable ForEach

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foreach for IEnumerable

ienumerable for each

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