(Pearson Addison-Wesley Signature Series) Hardcover – Illustrated, 12 Nov. 2018
For more than twenty years, experienced programmers worldwide have relied on Martin Fowler’s Refactoring to improve the design of existing code and to enhance software maintainability, as well as to make existing code easier to understand. This eagerly awaited new edition has been fully updated to reflect crucial changes in the programming landscape.
Like the original, this edition explains what refactoring is; why you should refactor; how to recognize code that needs refactoring; and how to actually do it successfully, no matter what language you use.
Understand the process and general principles of refactoring
Quickly apply useful refactorings to make a program easier to comprehend and change
Recognize bad smells in code that signal opportunities to refactor
Explore the refactorings, each with explanations, motivation, mechanics, and simple examples
Build solid tests for your refactorings
Recognize tradeoffs and obstacles to refactoring
Includes free access to the canonical web edition, with even more refactoring resources. (See inside the book for details about how to access the web edition.)