added whole system from ola4doc

2017-12-14 17:06:06 +01:00
parent 9646c74be1
commit 0611418f7a
8725 changed files with 817688 additions and 2 deletions
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function () {
+	var isNaN = Number.isNaN;
+	if (typeof isNaN !== 'function') return false;
+	return !isNaN({}) && isNaN(NaN) && !isNaN(34);
+};