From fa53cf658d60afbcfb0449eb525da5a847075aa9 Mon Sep 17 00:00:00 2001
From: Roy Ben-Shabat <Roy@Twine-s.com>
Date: Sun, 25 Mar 2018 16:26:36 +0300
Subject: Working on logging module.

---
 .../Tango.Core/ExtensionMethods/IEnumerableExtensions.cs     | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'Software/Visual_Studio/Tango.Core/ExtensionMethods')

diff --git a/Software/Visual_Studio/Tango.Core/ExtensionMethods/IEnumerableExtensions.cs b/Software/Visual_Studio/Tango.Core/ExtensionMethods/IEnumerableExtensions.cs
index e6fea6393..1bb72d3e2 100644
--- a/Software/Visual_Studio/Tango.Core/ExtensionMethods/IEnumerableExtensions.cs
+++ b/Software/Visual_Studio/Tango.Core/ExtensionMethods/IEnumerableExtensions.cs
@@ -33,5 +33,17 @@ public static class IEnumerableExtensions
     {
         return items.Select(item => condition(item) ? replaceAction(item) : item);
     }
+
+    /// <summary>
+    /// Returns the closest double number in the array.
+    /// </summary>
+    /// <param name="items">The items.</param>
+    /// <param name="source">The source.</param>
+    /// <returns></returns>
+    public static double Closest(this IEnumerable<double> items,double source) 
+    {
+        double closest = items.Aggregate((x, y) => Math.Abs(x - source) < Math.Abs(y - source) ? x : y);
+        return closest;
+    }
 }
 
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