Download Design Patterns in Ruby

Edition: 1
Release: 2007-12-20
Publisher: Addison-Wesley Professional
Binding: Hardcover
ISBN/ASIN: 0321490452



Design Patterns in Ruby

Praise for Design Patterns in Ruby " Design Patterns in Ruby documents smart ways to resolve many problems that Ruby developers commonly encounter. Free download Design Patterns in Ruby books collection in PDF, EPUB, FB2, MOBI, and TXT formats. Russ Olsen has done a great job of selecting classic patterns and augmenting these with newer patterns that have special relevance for Ruby. He clearly explains each idea, making a wealth of experience available to Ruby developers for their own daily work." —Steve Metsker, Managing Consultant with Dominion Digital, Inc. "This book provides a great demonstration of the key 'Gang of Four' design patterns without resorting to overly technical explanations. Best deals ebooks download Design Patterns in Ruby on amazon.Written in a precise, yet almost informal style, this book covers enough ground that even those without prior exposure to design patterns will soon feel confident applying them using Ruby. Olsen has done a great job to make a book about a classically 'dry' subject into such an engaging and even occasionally humorous read." —Peter Cooper "This book renewed my interest in understanding patterns after a decade of good intentions. Russ picked the most useful patterns for Ruby and introduced them in a straightforward and logical manner, going beyond the GoF's patterns. This book has improved my use of Ruby, and encouraged me to blow off the dust covering the GoF book." —Mike Stok " Design Patterns in Ruby is a great way for programmers from statically typed objectoriented languages to learn how design patterns appear in a more dynamic, flexible language like Ruby." —Rob Sanheim, Ruby Ninja, Relevance Most design pattern books are based on C++ and Java. But Ruby is different—and the language's unique qualities make design patterns easier to implement and use. In this book, Russ Olsen demonstrates how to combine Ruby's power and elegance with patterns, and write more sophisticated, effective software with far fewer lines of code. After reviewing the history, concepts, and goals of design patterns, Olsen offers a quick tour of the Ruby language—enough to allow any experienced software developer to immediately utilize patterns with Ruby. The book especially calls attention to Ruby features that simplify the use of patterns, including dynamic typing, code closures, and "mixins" for easier code reuse. Fourteen of the classic "Gang of Four" patterns are considered from the Ruby point of view, explaining what problems each pattern solves, discussing whether traditional implementations make sense in the Ruby environment, and introducing Ruby-specific improvements. You'll discover opportunities to implement patterns in just one or two lines of code, instead of the endlessly repeated boilerplate that conventional languages often require. Design Patterns in Ruby also identifies innovative new patterns that have emerged from the Ruby community. These include ways to create custom objects with metaprogramming, as well as the ambitious Rails-based "Convention Over Configuration" pattern, designed to help integrate entire applications and frameworks. Engaging, practical, and accessible, Design Patterns in Ruby will help you build better software while making your Ruby programming experience more rewarding. Design Patterns in Ruby with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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Head First Design Patterns

Head First Design Patterns

You're not alone.

At any given moment, somewhere in the world someone struggles with the same software design problems you have. You know you don't want to reinvent the wheel (or worse, a flat tire), so you look to Design Patterns--the lessons learned by those who've faced the same problems. With Design Patterns, you get to take advantage of the best practices and experience of others, so that you can spend your time on...something else. Something more challenging. Something more complex. Something more fun.

You want to learn about the patterns that matter--why to use them, when to use them, how to use them (and when NOT to use them). But you don't just want to see how patterns look in a book, you want to know how they look "in the wild". In their native environment. In other words, in real world applications. You also want to learn how patterns are used in the Java API, and how to exploit Java's built-in pattern support in your own code.

You want to learn the real OO design principles and why everything your boss told you about inheritance might be wrong (and what to do instead). You want to learn how those principles will help the next time you're up a creek without a design pattern.

Most importantly, you want to learn the "secret language" of Design Patterns so that you can hold your own with your co-worker (and impress cocktail party guests) when he casually mentions his stunningly clever use of Command, Facade, Proxy, and Factory in between sips of a martini. You'll easily counter with your deep understanding of why Singleton isn't as simple as it sounds, how the Factory is so often misunderstood, or on the real relationship between Decorator, Facade and Adapter.

With Head First Design Patterns, you'll avoid the embarrassment of thinking Decorator is something from the "Trading Spaces" show. Best of all, in a way that won't put you to sleep! We think your time is too important (and too short) to spend it struggling with academic texts.

If you've read a Head First book, you know what to expect--a visually rich format designed for the way your brain works. Using the latest research in neurobiology, cognitive science, and learning theory, Head First Design Patterns will load patterns into your brain in a way that sticks. In a way that lets you put them to work immediately. In a way that makes you better at solving software design problems, and better at speaking the language of patterns with others on your team.

MapReduce Design Patterns

Edition: 1
Release: 2012-12-22
Publisher: O'Reilly Media
Binding: Paperback
ISBN/ASIN: 1449327176



MapReduce Design Patterns: Building Effective Algorithms and Analytics for Hadoop and Other Systems

Until now, design patterns for the MapReduce framework have been scattered among various research papers, blogs, and books. Free download MapReduce Design Patterns books collection in PDF, EPUB, FB2, MOBI, and TXT formats. This handy guide brings together a unique collection of valuable MapReduce patterns that will save you time and effort regardless of the domain, language, or development framework you’re using.Each pattern is explained in context, with pitfalls and caveats clearly identified to help you avoid common design mistakes when modeling your big data architecture. This book also provides a complete overview of MapReduce that explains its origins and implementations, and why design patterns are so important. All code examples are written for Hadoop. Best deals ebooks download MapReduce Design Patterns on amazon.ummarization patterns: get a top-level view by summarizing and grouping data Filtering patterns: view data subsets such as records generated from one user Data organization patterns: reorganize data to work with other systems, or to make MapReduce analysis easier Join patterns: analyze different datasets together to discover interesting relationships Metapatterns: piece together several patterns to solve multi-stage problems, or to perform several analytics in the same job Input and output patterns: customize the way you use Hadoop to load or store data "A clear exposition of MapReduce programs for common data processing patterns—this book is indespensible for anyone using Hadoop."

--Tom White, author of Hadoop: The Definitive Guide MapReduce Design Patterns: Building Effective Algorithms and Analytics for Hadoop and Other Systems with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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Data Structures and Algorithms with Object-Oriented Design Patterns in C++ Pdf

Edition: 1
Release: 1998-08-31
Publisher: Wiley
Binding: Hardcover
ISBN/ASIN: 0471241342



Data Structures and Algorithms with Object-Oriented Design Patterns in C++

An object-oriented learning framework for creating good software design. Free download Data Structures and Algorithms with Object-Oriented Design Patterns in C++ books collection in PDF, EPUB, FB2, MOBI, and TXT formats. b Best deals ebooks download Data Structures and Algorithms with Object-Oriented Design Patterns in C++ on amazon.>
Bruno Preiss presents readers with a modern, object-oriented perspective for looking at data structures and algorithms, clearly showing how to use polymorphism and inheritance, and including fragments from working and tested programs. Data Structures and Algorithms with Object-Oriented Design Patterns in C++ with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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Search Patterns Pdf

Edition: 1
Release: 2010-02-02
Publisher: O'Reilly Media
Binding: Paperback
ISBN/ASIN: 0596802277



Search Patterns: Design for Discovery

• ISBN13: 9780596802271
• Condition: New
• Notes: BRAND NEW FROM PUBLISHER! 100% Satisfaction Guarantee. Tracking provided on most orders. Buy with Confidence! Millions of books sold!

Search is among the most disruptive innovations of our time. Free download Search Patterns books collection in PDF, EPUB, FB2, MOBI, and TXT formats. It influences what we buy and where we go. It shapes how we learn and what we believe. In this provocative and inspiring book, you'll explore design patterns that apply across the categories of web, ecommerce, enterprise, desktop, mobile, social, and real-time search and discovery. Filled with colorful illustrations and examples, Search Patterns brings modern information retrieval to life, covering such diverse topics as relevance, faceted navigation, multi-touch, personalization, visualization, multi-sensory search, and augmented reality. Best deals ebooks download Search Patterns on amazon. By drawing on their own experience-as well as best practices and evidence-based research-the authors not only offer a practical guide to help you build effective search applications, they also challenge you to imagine the future of discovery. You'll find Search Patterns intriguing and invaluable, whether you're a web practitioner, mobile designer, search entrepreneur, or just interested in the topic. Discover a pattern language for search that embraces user psychology and behavior, information architecture, interaction design, and emerging technology Boost enterprise efficiency and e-commerce sales Enable mobile users to achieve goals, complete tasks, and find what they need Drive design innovation for search interfaces and applications Search Patterns: Design for Discovery with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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Data Model Patterns

Edition:
Release: 1996-01-01
Publisher: Dorset House
Binding: Hardcover
ISBN/ASIN: 0932633293



Data Model Patterns: Conventions of Thought

Learning the basics of a modeling technique is not the same as learning how to use and apply it. Free download Data Model Patterns books collection in PDF, EPUB, FB2, MOBI, and TXT formats. To develop a data model of an organization is to gain insights into its nature that do not come easily. Indeed, analysts are often expected to understand subtleties of an organization's structure that may have evaded people who have worked there for years.

Here's help for those analysts who have learned the basics of data modeling (or "entity/relationship modeling") but who need to obtain the insights required to prepare a good model of a real business.

Structures common to many types of business are analyzed in areas such as accounting, material requirements planning, process manufacturing, contracts, laboratories, and documents. Best deals ebooks download Data Model Patterns on amazon.br>
Topics

In each chapter, high-level data models are drawn from the following business areas:

-The Enterprise and Its World
-The Things of the Enterprise
-Procedures and Activities
-Contracts
-Accounting
-The Laboratory
-Material Requirements Planning
-Process Manufacturing
-Documents
-Lower-Level Conventions Data Model Patterns: Conventions of Thought with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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Download Patterns of Data Modeling

Edition: 1
Release: 2010-06-01
Publisher: CRC Press
Binding: Paperback
ISBN/ASIN: 1439819890



Patterns of Data Modeling (Emerging Directions in Database Systems and Applications)

Best-selling author and database expert with more than 25 years of experience modeling application and enterprise data, Dr. Free download Patterns of Data Modeling books collection in PDF, EPUB, FB2, MOBI, and TXT formats. Michael Blaha provides tried and tested data model patterns, to help readers avoid common modeling mistakes and unnecessary frustration on their way to building effective data models. Unlike the typical methodology book, Patterns of Data Modeling provides advanced techniques for those who have mastered the basics. Recognizing that database representation sets the path for software, determines its flexibility, affects its quality, and influences whether it succeeds or fails, the text focuses on databases rather than programming. It is one of the first books to apply the popular patterns perspective to database systems and data models. Best deals ebooks download Patterns of Data Modeling on amazon.It offers practical advice on the core aspects of applications and provides authoritative coverage of mathematical templates, antipatterns, archetypes, identity, canonical models, and relational database design. Patterns of Data Modeling (Emerging Directions in Database Systems and Applications) with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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Enterprise Model Patterns Pdf

Edition: First
Release: 2011-01-01
Publisher: Technics Publications, LLC
Binding: Paperback
ISBN/ASIN: 1935504053



Enterprise Model Patterns: Describing the World (UML Version)

This book teaches you how to capture and communicate both the abstract and concrete building blocks of your organization’s data, in order to provide a coherent and comprehensive foundation for systems development. Free download Enterprise Model Patterns books collection in PDF, EPUB, FB2, MOBI, and TXT formats. “This book presents the most comprehensive treatment of high-level abstractions I've seen. Any event, business, and/or systems analyst should have this book available, both as a learning text and as an indispensible reference book. The knowledge packed away in this book takes decades to acquire and gestate. We are all fortunate to have it in a single volume. Best deals ebooks download Enterprise Model Patterns on amazon.

Patterns of Enterprise Application Architecture Pdf

Edition:
Release: 2003
Publisher: Addison-Wesley
Binding: Hardcover
ISBN/ASIN: B005V0XDNA



Patterns of Enterprise Application Architecture

Free download Patterns of Enterprise Application Architecture books collection in PDF, EPUB, FB2, MOBI, and TXT formats. Best deals ebooks download Patterns of Enterprise Application Architecture on amazon. Patterns of Enterprise Application Architecture with free ebook downloads available via rapidshare, mediafire, 4shared, and hotfile.

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xUnit Test Patterns Pdf

Edition:
Release: 2007-05-31
Publisher: Addison-Wesley
Binding: Hardcover
ISBN/ASIN: 0131495054



xUnit Test Patterns: Refactoring Test Code

Automated testing is a cornerstone of agile development. Free download xUnit Test Patterns books collection in PDF, EPUB, FB2, MOBI, and TXT formats. An effective testing strategy will deliver new functionality more aggressively, accelerate user feedback, and improve quality. However, for many developers, creating effective automated tests is a unique and unfamiliar challenge. xUnit Test Patterns is the definitive guide to writing automated tests using xUnit, the most popular unit testing framework in use today. Agile coach and test automation expert Gerard Meszaros describes 68 proven patterns for making tests easier to write, understand, and maintain. Best deals ebooks download xUnit Test Patterns on amazon.He then shows you how to make them more robust and repeatable--and far more cost-effective. Loaded with information, this book feels like three books in one. The first part is a detailed tutorial on test automation that covers everything from test strategy to in-depth test coding. The second part, a catalog of 18 frequently encountered "test smells," provides trouble-shooting guidelines to help you determine the root cause of problems and the most applicable patterns. The third part contains detailed descriptions of each pattern, including refactoring instructions illustrated by extensive code samples in multiple programming languages. Topics covered include Writing better tests--and writing them faster The four phases of automated tests: fixture setup, exercising the system under test, result verification, and fixture teardown Improving test coverage by isolating software from its environment using Test Stubs and Mock Objects Designing software for greater testability Using test "smells" (including code smells, behavior smells, and project smells) to spot problems and know when and how to eliminate them Refactoring tests for greater simplicity, robustness, and execution speed This book will benefit developers, managers, and testers working with any agile or conventional development process, whether doing test-driven development or writing the tests last. While the patterns and smells are especially applicable to all members of the xUnit family, they also apply to next-generation behavior-driven development frameworks such as RSpec and JBehave and to other kinds of test automation tools, including recorded test tools and data-driven test tools such as Fit and FitNesse.

Visual Summary of the Pattern Language 
Foreword
Preface
Acknowledgments
Introduction
Refactoring a Test
PART I: The Narratives
Chapter 1 A Brief Tour
Chapter 2 Test Smells
Chapter 3 Goals of Test Automation
Chapter 4 Philosophy of Test Automation
Chapter 5 Principles of Test Automation
Chapter 6 Test Automation Strategy
Chapter 7 xUnit Basics
Chapter 8 Transient Fixture Management
Chapter 9 Persistent Fixture Management
Chapter 10 Result Verification
Chapter 11 Using Test Doubles
Chapter 12 Organizing Our Tests
Chapter 13 Testing with Databases
Chapter 14 A Roadmap to Effective Test Automation
PART II: The Test Smells 
Chapter 15 Code Smells
Chapter 16 Behavior Smells
Chapter 17 Project Smells
PART III: The Patterns 
Chapter 18 Test Strategy Patterns
Chapter 19 xUnit Basics Patterns
Chapter 20 Fixture Setup Patterns
Chapter 21 Result Verification Patterns
Chapter 22 Fixture Teardown Patterns
Chapter 23 Test Double Patterns
Chapter 24 Test Organization Patterns
Chapter 25 Database Patterns
Chapter 26 Design-for-Testability Patterns
Chapter 27 Value Patterns
PART IV: Appendixes
Appendix A Test Refactorings  
Appendix B xUnit Terminology 
Appendix C xUnit Family Members
Appendix D Tools
Appendix E Goals and Principles
Appendix F Smells, Aliases, and Causes
Appendix G Patterns, Aliases, and Variations
Glossary
References 
Index 
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