Word Count

Below is the complete code for the Word Count Try It Out! problem.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ExtensionMethods
{
    /// <summary>
    /// A place to put extension methods for the string type.
    /// </summary>
    public static class StringExtensions
    {
        /// <summary>
        /// Counts the number of words in a string and returns it.
        /// </summary>
        public static int WordCount(this string text)
        {
            return text.Split(' ').Length;
        }
    }
}