I thought this new book would be the third edition. https://www.amazon.com/Refactoring-Ruby-Addison-Wesley-Professional/dp/0321984137 https://www.amazon.com/Re

I thought this new book would be the third edition. https://www.amazon.com/Refactoring-Ruby-Addison-Wesley-Professional/dp/0321984137 https://www.amazon.com/Refactoring-Ruby-Addison-Wesley-Profe...