Practical Object-oriented Design in Ruby

Practical Object-oriented Design in Ruby PDF Author: Sandi Metz
Publisher: Pearson Education
ISBN: 0321721330
Category : Computers
Languages : en
Pages : 272

Book Description
The Complete Guide to Writing More Maintainable, Manageable, Pleasing, and Powerful Ruby Applications Ruby's widely admired ease of use has a downside: Too many Ruby and Rails applications have been created without concern for their long-term maintenance or evolution. The Web is awash in Ruby code that is now virtually impossible to change or extend. This text helps you solve that problem by using powerful real-world object-oriented design techniques, which it thoroughly explains using simple and practical Ruby examples. This book focuses squarely on object-oriented Ruby application design. Practical Object-Oriented Design in Ruby will guide you to superior outcomes, whatever your previous Ruby experience. Novice Ruby programmers will find specific rules to live by; intermediate Ruby programmers will find valuable principles they can flexibly interpret and apply; and advanced Ruby programmers will find a common language they can use to lead development and guide their colleagues. This guide will help you Understand how object-oriented programming can help you craft Ruby code that is easier to maintain and upgrade Decide what belongs in a single Ruby class Avoid entangling objects that should be kept separate Define flexible interfaces among objects Reduce programming overhead costs with duck typing Successfully apply inheritance Build objects via composition Design cost-effective tests Solve common problems associated with poorly designed Ruby code

Metz 1944

Metz 1944 PDF Author: Steven J. Zaloga
Publisher: Bloomsbury Publishing
ISBN: 1780960433
Category : History
Languages : en
Pages : 212

Book Description
A complete examination of Patton's campaign to take the fortified city of Metz. General George Patton's most controversial campaign was the series of battles in autumn 1944 battles along the German frontier which centered on the fortified city of Metz. In part, the problem was logistics. As was the case with the rest of the Allied forces in the European Theatre, supplies were limited until the port of Antwerp could finally be cleared. Also problematic was the weather. The autumn of 1944 was one of the wettest on record, and hardly conducive to the type of mechanized warfare for which Patton was so famous. However at the heart of the problem was the accretion of sophisticated fortifications. Metz had been fortified since ancient times, heavily rebuilt by France in the post-Napoleonic period, modernized by Germany in 1870–1914, and modernized by France during the Maginot effort in 1935–40. The Germans hoped to hold Metz with a thin screen of second-rate troops, counting on the impregnable fortifications. This book covers the entire campaign from beginning to end, offering an unbiased assessment of the success and failures of both the Allied and Axis efforts.

Perfection

Perfection PDF Author: Julie Metz
Publisher: Hachette Books
ISBN: 1401394442
Category : Family & Relationships
Languages : en
Pages : 356

Book Description
Julie Metz's life changes forever on one ordinary January afternoon when her husband, Henry, collapses on the kitchen floor and dies in her arms. Suddenly, this mother of a six-year-old is the young widow in a bucolic small town. And this is only the beginning. Seven months after Henry's death, just when Julie thinks she is emerging from the worst of it, comes the rest of it: She discovers that what had appeared to be the reality of her marriage was but a half-truth. Henry had hidden another life from her. "He loved you so much." That's what everyone keeps telling her. It's true that he loved Julie and their six-year-old daughter ebulliently and devotedly, but as she starts to pick up the pieces and rebuild her life without Henry in it, she learns that Henry had been unfaithful throughout their twelve years of marriage. The most damaging affair was ongoing -- a tumultuous relationship that ended only with Henry's death. For Julie, the only thing to do was to get at the real truth--to strip away the veneer of "perfection" that was her life and confront each of the women beneath the veneer. Perfection is the story of Julie Metz's journey through chaos and transformation as she creates a different life for herself and her young daughter. It is the story of coming to terms with painful truths, of rebuilding both a life and an identity after betrayal and widowhood. It is a story of rebirth and happiness -- if not perfection.

This is Me

This is Me PDF Author: Chrissy Metz
Publisher: Dey St
ISBN: 9780062871251
Category : Self-actualization (Psychology) in women
Languages : en
Pages : 308

Book Description
As Kate Pearson on the television show This Is Us, Metz presents a character that viewers see themselves in, no matter what they look like or where they come from. Now she shares her story, and shows how she has applied the lessons she learned from both setbacks and successes. She offers practical applications of her insights, blending love and experience. Metz encourages us all to claim our rightful place in a world that may be trying to knock us down, find our own unique gifts, and pursue our dreams.

The German Fortress of Metz 1870–1944

The German Fortress of Metz 1870–1944 PDF Author: Clayton Donnell
Publisher: Bloomsbury Publishing
ISBN: 1472800257
Category : History
Languages : en
Pages : 154

Book Description
Following the defeat of France in the Franco-Prussian War of 1870–71, the German Army began to construct a fortress line from Strasbourg to Luxembourg to protect their new territory, the centrepiece of which was the great Moselstellung (Moselle Position) of Metz / Thionville. Illustrated with rare photographs and full-colour cutaway artwork, this book examines the design and development of the fortress and analyses its use in combat, focusing particularly on the part it played in holding up General Patton's Third Army's advance across France in 1944.

Metz 1944

Metz 1944 PDF Author: Steven J. Zaloga
Publisher: Bloomsbury Publishing
ISBN: 1849085927
Category : History
Languages : en
Pages : 98

Book Description
A complete examination of Patton's campaign to take the fortified city of Metz. General George Patton's most controversial campaign was the series of battles in autumn 1944 battles along the German frontier which centered on the fortified city of Metz. In part, the problem was logistics. As was the case with the rest of the Allied forces in the European Theatre, supplies were limited until the port of Antwerp could finally be cleared. Also problematic was the weather. The autumn of 1944 was one of the wettest on record, and hardly conducive to the type of mechanized warfare for which Patton was so famous. However at the heart of the problem was the accretion of sophisticated fortifications. Metz had been fortified since ancient times, heavily rebuilt by France in the post-Napoleonic period, modernized by Germany in 1870–1914, and modernized by France during the Maginot effort in 1935–40. The Germans hoped to hold Metz with a thin screen of second-rate troops, counting on the impregnable fortifications. This book covers the entire campaign from beginning to end, offering an unbiased assessment of the success and failures of both the Allied and Axis efforts.

Practical Object-Oriented Design

Practical Object-Oriented Design PDF Author: Sandi Metz
Publisher: Addison-Wesley Professional
ISBN: 0134445570
Category : Computers
Languages : en
Pages : 701

Book Description
The Complete Guide to Writing Maintainable, Manageable, Pleasing, and Powerful Object-Oriented Applications Object-oriented programming languages exist to help you create beautiful, straightforward applications that are easy to change and simple to extend. Unfortunately, the world is awash with object-oriented (OO) applications that are difficult to understand and expensive to change. Practical Object-Oriented Design, Second Edition, immerses you in an OO mindset and teaches you powerful, real-world, object-oriented design techniques with simple and practical examples. Sandi Metz demonstrates how to build new applications that can “survive success” and repair existing applications that have become impossible to change. Each technique is illustrated with extended examples in the easy-to-understand Ruby programming language, all downloadable from the companion website, poodr.com. Fully updated for Ruby 2.5, this guide shows how to Decide what belongs in a single class Avoid entangling objects that should be kept separate Define flexible interfaces among objects Reduce programming overhead costs with duck typing Successfully apply inheritance Build objects via composition Whatever your previous object-oriented experience, this concise guide will help you achieve the superior outcomes you’re looking for. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

The Betrayal of Metz

The Betrayal of Metz PDF Author: G. Robinson
Publisher: BoD – Books on Demand
ISBN: 3368823337
Category : Fiction
Languages : en
Pages : 394

Book Description
Reprint of the original, first published in 1874.

Film Semiotics, Metz, and Leone's Trilogy

Film Semiotics, Metz, and Leone's Trilogy PDF Author: Lane Roth
Publisher: Routledge
ISBN: 1317928520
Category : Performing Arts
Languages : en
Pages : 244

Book Description
Semiotics offers a systematic approach to analysing the stylistic structure of film. When this study was originally published in 1983 this was a recent addition to the methods of film study and it presents an explanation of film semiotics with direct application to comparative film research. It takes as its representative subject one trilogy of films and applies semiology, with careful textual analysis. The book begins with a basic introduction to semiotics and the ideas of Christian Metz on cinesemiotics. It then presents a syntagmatic analysis of each of the three Dollars films, with an outline of autonomous segments for each and a discussion of the findings before undertaking a wider analysis of the trilogy as a whole with commentary on the stylistic unity of the director’s work. This book, an enduring detailed study of these three films, also outlines clearly this method of classifying the formal structuring codes of film communication.
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