Extension Methods For String

The class library ExtensionsForStrings contains extension methods .ReplaceEmoticons(),.ToArmenian(),.IsPalindroe().</br> The first .ReplaceEmoticons() method allows you to replace codes with emoticons like this: </br> : smile: -> :smile: </br> :umberella: -> :closed_umbrella: </br> :bad: -> :disappointed: </br> :sun: -> :sunny: </br> : moon: -> :moon: </br> : cloud: -> :cloud:</br> : heart: ->:heart:</br> :->: -> :point_right:</br> :<-: -> :point_left: </br>

In command window the result is:

The second .ToArmenian() method allows you to convert latin letters into armenian.Examples for easy orienting:</br> 'kh' -> 'խ' </br> 'ts' -> 'ծ' </br> 'dz' -> 'ձ' </br> 'gh' -> 'ղ' </br> 'tsh' -> 'ճ' </br> 'sh' -> 'շ' </br> 'ch' -> 'չ' </br> 'ph' -> 'փ' </br> 'ev' -> 'և' etc</br>

In command window the result is:

</br> And the last IsPalindrome() method returns true if the line is palindrome.</br>

Here are trial code

using System;
using ExtensionsForString;
namespace Program
{
    class Program
    {
        static void Main(string[] args)
        {      
            Console.WriteLine("Input the text!");
            string str = Console.ReadLine();

            Console.OutputEncoding = System.Text.Encoding.UTF8;
            Console.WriteLine(str.ReplaceEmoticons());

            Console.WriteLine("Input latin text!");
            str =Console.ReadLine();
            Console.WriteLine(str.ToArenian());

            str = Console.ReadLine();
            Console.WriteLine(str.IsPalindrome());
        }
    }
}