Refactoring JavaScript Turning Bad Code into Good Code Evan Burchard Refactoring JavaScript by Evan Burchard Copyright © 2017 Evan Burchard. All rights reserved. Printed in the United States of America. Published by O’Reilly Media, Inc., 1005 Gravenstein Highway North, Sebastopol, CA 95472. O’Reilly books may be purchased for educational, business, or sales promotion- al use. Online editions are a