1Array.prototype.newMethod = function() {}
2/* - Replace "Array" with your Class name -
3
4 Typing the name of your Class in the console
5 won't show the newly added method.
6Only by appending .prototype to the class name
7you will see the new method appended to the class, in its definition.
8
9The technique is also called Monkey Patching and is
10NOT recommended, for the reasons outlined in the source link*/