ByteDecoder/RoyalLibrary

using ByteDecoder.Common.GuardClauses;
using System.Collections.Generic;
using System.IO;

namespace ByteDecoder.RoyalLibrary
{
    /// <summary>
    /// 
    /// </summary>
    public static class StreamReaderExtensions
    {
        /// <summary>
        /// Deferred execution for an StreamReader source
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static IEnumerable<string> Lines(this StreamReader source)
        {
            Guard.Break.IfArgumentIsNull(source, nameof(source));

            string line;

            while ((line = source.ReadLine()) != null)
                yield return line;
        }
    }
}