Add Initial commit

CM2010 Software Design and Development/Topic 4/8.2.4/node_modules/is-plain-obj/index.js

@@ -0,0 +1,10 @@
+'use strict';
+
+module.exports = value => {
+	if (Object.prototype.toString.call(value) !== '[object Object]') {
+		return false;
+	}
+
+	const prototype = Object.getPrototypeOf(value);
+	return prototype === null || prototype === Object.prototype;
+};