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Add To My Wish List. Book Sorry, this book is no longer in print. Not for Sale. About Features This book lays the foundation for maximizing the use of design patterns by helping the reader view them in the context of refactorings. Table of Contents Foreword by Ralph Johnson.
Foreword by Martin Fowler. What Is This Book About? What Are the Goals of This Book? Who Should Read This Book? What Background Do You Need? How to Use This Book.
The History of This Book. Standing on the Shoulders of Giants. Why I Wrote This Book. The Patterns Panacea. Test-Driven Development and Continuous Refactoring. Refactoring and Patterns. Evolutionary Design.
What Is Refactoring? What Motivates Us to Refactor? Many Eyes. Human-Readable Code. Keeping It Clean. Small Steps.
Design Debt. Really useful reference material. You need to be comfortable with design patterns in order to fully appreciate the message of this book. The mechanics for each type of refactoring is refreshing as we're often introduced to design patterns or refactoring from a singular example.
This book bridges the gap between an existing solution to one that uses design patterns. Aug 10, Josh Hamacher rated it liked it Shelves: programming. Like several other reviewers, this book left me scratching my head slightly and wondering what its aim really was.
I was hoping the focus would be more on analysis of legacy code, with advice on discovering and teasing out potential patterns. Instead, this is almost entirely a "how-to" book. The vast majority of its pages are taken up with 27 refactorings.
Each refactoring includes a "how to" section and then an often lengthy step-by-step example. Yet, if you're familiar with design pattern Like several other reviewers, this book left me scratching my head slightly and wondering what its aim really was. Yet, if you're familiar with design patterns and refactorings, both sections could be significantly shorter.
Only about 50 pages are devoted to the when-and-why of refactoring, and I found the advice there to be fairly generic. It's not a bad book; as programming books go it's pretty well written and mostly manages to avoid coming off as dry and academic despite its subject matter.
But I just don't think it really adds much to the literature on either refactorings or design patterns. View 1 comment. Nov 03, Ahmad hosseini rated it really liked it Shelves: software-engineering , programming. Refactoring and design patterns are all fascinating in the world of programming on their own, and now that they are put together in one book, it makes reading the book even more engaging.
The book describes the favorable conditions for refactoring so that you can identify the pattern, then explains the refactoring method step by step, and finally applies it to a piece of code from a real application. The output of your work is a refactored code that follows one of the design patterns. Book is so i Refactoring and design patterns are all fascinating in the world of programming on their own, and now that they are put together in one book, it makes reading the book even more engaging.
Book is so informative and inspirational and give you good ideas for refactoring and using design patterns. Oct 16, Ronald Rajagukguk rated it really liked it. Personally I expect more the book, nevertheless it gave me quite an impression.
The book gave a lot of code example but unfortunately some of them is unclear, which need me to stare at the code several minutes till I understand the author intention. Good book a software engineer who want to know design pattern deeper, but i don't recommend this book for beginner.
Jan 13, Melita Mihaljevic rated it really liked it. Great and useful book. Highly recommended. Aug 31, Marko Kunic rated it it was amazing. This should for sure be your first book about patterns. I really enjoyed the approach in this book, it is very well explained. Joshua Kerievsky first shows the problem and then refactors the code step by step into a pattern.
Why did I enjoy the approach? Aug 28, Jordi Espasa Cusachs rated it it was amazing Shelves: essential , techie , professionalism. The book drives you into the world of patterns in a very didactic way. Easy to read, engages you to use the patterns and also, very important, when not to use it. Full of stories and real examples, it shows you the decision process to when to use a pettern or another, or not use it at all. Not using patterns is an enemy, overengineering is an enemy as well.
Refactoring is my favorite topic in Software Quality. This book has only made me an even a bigger Merciless Refactorer. I like the way Joshua put the focus on learning the problem and not the solution. Oct 12, Kaloyan Roussev rated it it was amazing Shelves: programming.
The more interesting version of "Design patterns" by GoF and a lightweight substitute of one third of "Agile software development - Patterns practices principles". The natural continuation of Fowler's "Refactoring" The more interesting version of "Design patterns" by GoF and a lightweight substitute of one third of "Agile software development - Patterns practices principles".
The natural continuation of Fowler's "Refactoring" Nov 05, Madhur Ahuja rated it it was amazing Shelves: tech. Jun 14, Justin rated it really liked it Shelves: software. Kerievsky provides a succinct set of patterns with non-trivial examples for each.
All developers should have this for reference. Dec 12, Ahmed rated it it was amazing Shelves: software-engineering. Very interesting book, but in order to get the most benefits from it, you have to read the Refactoring book by Martin Fowler first. Jun 25, Paolo Bizzarri rated it it was amazing. Excellent book on refactoring and patterns. Very good examples. Always a pleasure to reread. Jan 16, Federico Fregosi rated it liked it. Very oo. Mar 29, Scott rated it really liked it.
Bit dated, but still solid patterns to follow. Nov 26, Marshall rated it really liked it Shelves: technology , non-fiction. This book is an excellent combination of Design Patterns and Refactoring. Rather than thinking of design patterns as things you cook into your program, which is what usually leads to "design pattern abuse," this book recommends you start with a simple design first, and evolve to design patterns if you start noticing "c This book is an excellent combination of Design Patterns and Refactoring.
Rather than thinking of design patterns as things you cook into your program, which is what usually leads to "design pattern abuse," this book recommends you start with a simple design first, and evolve to design patterns if you start noticing "code smells" that are ideally solved with them, unless you know without a doubt that you will need them. This book is organized exactly like Refactoring , and looks very simiilar in its layout.
Unlike Refactoring , this book isn't quite so useful as a cookbook of common refactorings. So, as the Afterword recommends, don't try so hard to get good at these refactorings. Instead, use it to understand the thought processes that lead to those refactorings. Don't memorize this book--"grok" it. The code samples in this book are perfect, short enough to be straightforward and concise, but real enough to not resort to "toy code. However, I wasn't so impressed with the "Mechanics" section of each refactoring.
They were very hard to follow, though I'm not sure how they can be improved, so it may just be a symptom of the complex nature of many of these refactorings, rather than a reflection on the author's explanatory abilities.
This ain't no talkin' …. This ain't no screen …. Authoritative but accessible information on Java programming fundamentals As one of the most popular programming languages ….
Skip to main content. Start your free trial. Refactoring to Patterns by. Book description In , Design Patterns changed the landscape of object-oriented development by introducing classic solutions to recurring design problems. Show and hide more.
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