From 254ed85d83d6872c1f57cc453b686a8cc64e2c3d Mon Sep 17 00:00:00 2001
From: Rashod Davis <rashod.davis@wedoresi.com>
Date: Wed, 29 Aug 2018 13:07:31 -0400
Subject: [PATCH] chore: Added comparer to ToIcdHashset extention

---
 .../Extensions/EnumerableExtensions.cs         | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/ICD.Common.Utils/Extensions/EnumerableExtensions.cs b/ICD.Common.Utils/Extensions/EnumerableExtensions.cs
index 174dc85..1d1269b 100644
--- a/ICD.Common.Utils/Extensions/EnumerableExtensions.cs
+++ b/ICD.Common.Utils/Extensions/EnumerableExtensions.cs
@@ -710,6 +710,24 @@ namespace ICD.Common.Utils.Extensions
 			return new IcdHashSet<T>(extends);
 		}
 
+		/// <summary>
+		/// Returns the sequence as a IcdHashSet.
+		/// </summary>
+		/// <typeparam name="T"></typeparam>
+		/// <param name="extends"></param>
+		/// <param name="comparer"></param>
+		/// <returns></returns>
+		public static IcdHashSet<T> ToIcdHashSet<T>(this IEnumerable<T> extends, IEqualityComparer<T> comparer)
+		{
+			if (extends == null)
+				throw new ArgumentNullException("extends");
+
+			if (comparer == null)
+				throw new ArgumentNullException("comparer");
+
+			return new IcdHashSet<T>(comparer, extends);
+		}
+
 		/// <summary>
 		/// Optimized ToArray implementation with fewer allocations.
 		/// </summary>