Using IN operator in CSharp | C# Online Compiler

Using IN operator in CSharp by SteelCity412

//Referenced from stackoverflow post --> https://stackoverflow.com/questions/3164998/is-there-a-c-sharp-in-operator
using System;
using System.Linq;
					
public class Program
{
	public static void Main()
	{
		int myValue = 1;

        if (myValue.In(1, 2, 3))
		{
			Console.WriteLine("Test #1: True");
		}
		else
		{
			Console.WriteLine("Test #1: False");
		}

        string ds = "Bob";

        if (ds.In("andy", "joel", "matt")) 
        {
			Console.WriteLine("Test #2: True");
		}
		else
		{
			Console.WriteLine("Test #2: False");
		}
	}
}

static class Extensions
{

    public static bool In<T>(this T item, params T[] items)
    {
        if (items == null)
            throw new ArgumentNullException("items");

        return items.Contains(item);
    }

}

​x
 
//Referenced from stackoverflow post --> https://stackoverflow.com/questions/3164998/is-there-a-c-sharp-in-operator
using System;
using System.Linq;
                    
public class Program
{
    public static void Main()
    {
        int myValue = 1;
​
        if (myValue.In(1, 2, 3))
        {
            Console.WriteLine("Test #1: True");
        }
        else
        {
            Console.WriteLine("Test #1: False");
        }
​
        string ds = "Bob";
​
        if (ds.In("andy", "joel", "matt")) 
        {
            Console.WriteLine("Test #2: True");
        }
        else
        {
            Console.WriteLine("Test #2: False");
        }
    }
}
​
static class Extensions
{
​
    public static bool In<T>(this T item, params T[] items)
    {
        if (items == null)
            throw new ArgumentNullException("items");
​
        return items.Contains(item);
    }
​
}
​

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Cached Result
Last Run:	3:19:17 am
Compile:	0.125s
Execute:	0s
Memory:	24kb
CPU:	0.016s

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