X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Futils.ts;h=ed118da6b5e10165d23c2f6820af73e9ed7f02bb;hb=aba955e18c656962a79c88816371be2180bbf268;hp=fc328a6c688e2d85f04a04be0e4874584ad5c57c;hpb=bbeadd16bc03b9199221a7fb5732af46e7867ded;p=poolifier.git

diff --git a/src/utils.ts b/src/utils.ts
index fc328a6c..ed118da6 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -28,7 +28,13 @@ export const median = (dataSet: number[]): number => {
   const sortedDataSet = dataSet.slice().sort((a, b) => a - b)
   const middleIndex = Math.floor(sortedDataSet.length / 2)
   if (sortedDataSet.length % 2 === 0) {
-    return sortedDataSet[middleIndex / 2]
+    return sortedDataSet[middleIndex]
   }
   return (sortedDataSet[middleIndex - 1] + sortedDataSet[middleIndex]) / 2
 }
+
+export const isPlainObject = (obj: unknown): boolean =>
+  typeof obj === 'object' &&
+  obj !== null &&
+  obj?.constructor === Object &&
+  Object.prototype.toString.call(obj) === '[object Object]'