From: Jérôme Benoit <jerome.benoit@sap.com>
Date: Mon, 8 May 2023 22:35:02 +0000 (+0200)
Subject: refactor: cleanup median computation code
X-Git-Tag: v2.4.14~9
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=c6f42dd6037d12056294ff89be8ebb2fb66b1c8e;p=poolifier.git

refactor: cleanup median computation code

Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>
---

diff --git a/src/utils.ts b/src/utils.ts
index 403fed951..176d2c4f8 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 =>