Simplify isPojo

packages/lib/src/Tools.ts

@@ -174,26 +174,11 @@ export const ellipsize = (s: string, l: number, suffix = '...') => {
 }
 
 export const isPojo = (obj: any) => {
-  const hasOwnProperty = Object.prototype.hasOwnProperty
-  const toString = Object.prototype.toString
-
-  // Detect obvious negatives use toString to catch host objects
-  if (obj === null || toString.call(obj) !== '[object Object]') {
+  if (obj === null || typeof obj !== "object") {
     return false
   }
 
-  const proto = Object.getPrototypeOf(obj)
-  // Objects with no prototype (e.g., `Object.create( null )`) are plain
-  if (!proto) {
-    return true
-  }
-
-  // Objects with prototype are plain iff constructed by `Object` function
-  const ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor
-  return (
-    typeof ctor === 'function' &&
-    hasOwnProperty.toString.call(ctor) === hasOwnProperty.toString.call(Object)
-  )
+  return Object.getPrototypeOf(obj) === Object.prototype
 }
 
 export const equals = (a: any, b: any) => {