From 637942ee11115a833f48e24634d0014ebe5b9a8c Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= <jerome.benoit@sap.com>
Date: Tue, 9 May 2023 00:36:53 +0200
Subject: [PATCH] refactor: cleanup statistic helpers code
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Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>
---
 src/utils/Utils.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/utils/Utils.ts b/src/utils/Utils.ts
index 4f89179f..be372de6 100644
--- a/src/utils/Utils.ts
+++ b/src/utils/Utils.ts
@@ -343,8 +343,11 @@ export class Utils {
     if (Array.isArray(dataSet) === true && dataSet.length === 1) {
       return dataSet[0];
     }
-    dataSet = dataSet.slice().sort((a, b) => a - b);
-    return (dataSet[(dataSet.length - 1) >> 1] + dataSet[dataSet.length >> 1]) / 2;
+    const sortedDataSet = dataSet.slice().sort((a, b) => a - b);
+    return (
+      (sortedDataSet[(sortedDataSet.length - 1) >> 1] + sortedDataSet[sortedDataSet.length >> 1]) /
+      2
+    );
   }
 
   // TODO: use order statistics tree https://en.wikipedia.org/wiki/Order_statistic_tree
-- 
2.34.1