From c6f42dd6037d12056294ff89be8ebb2fb66b1c8e 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 00:35:02 +0200
Subject: [PATCH] refactor: cleanup median computation code
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Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>
---
 src/utils.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/utils.ts b/src/utils.ts
index 403fed95..176d2c4f 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -28,8 +28,12 @@ export const median = (dataSet: number[]): number => {
   if (Array.isArray(dataSet) && 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
+  )
 }
 
 export const isPlainObject = (obj: unknown): boolean =>
-- 
2.34.1