refactor: factor out inputs type check

[poolifier.git] / src / utils.ts

diff --git a/src/utils.ts b/src/utils.ts
index fc328a6c688e2d85f04a04be0e4874584ad5c57c..f30e175c05dd9b20561f8b82f36beaa93946584e 100644 (file)
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -32,3 +32,9 @@ export const median = (dataSet: number[]): number => {
   }
   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]'