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Perl has always been a powerful and popular programming language, but with its new object capabilities, it can do even more. Written for anyone with a little Perl experience, Damian Conway's Object Oriented Perl provides an invaluable guide to virtually every aspect of object-oriented programming in Perl.
The most notable thing about Object Oriented Perl is Conway's excellent perspective on object-oriented concepts and how they are implemented in Perl. This book does a remarkable job of cutting through traditional jargon and illustrating how basic object-oriented design techniques are handled in Perl. (A useful appendix attests to the author's wide-ranging knowledge, with a comparison of Smalltalk, Eiffel, C++, and Java with Perl, including a summary of object-oriented syntax for each.) This book also features a truly excellent review of basic Perl syntax.
Throughout this text, the author shows you the basics of solid object design (illustrated using classes that model music CDs). Basic concepts like inheritance and polymorphism get thorough and clear coverage. The book also points out common mistakes and provides many tips for navigating the powerful and flexible (yet sometimes tricky) nuances of using Perl objects. For instance, Conway shows how to achieve true data encapsulation in Perl (which generally allows calls across modules) as well as its natural support for generic programming techniques.
He also pays special attention to popular object modules available from CPAN (like Class::MethodmakerK, which simplifies declaring classes) and discusses performance issues and the tradeoff between programming convenience and speed often faced by today's Perl developer. Advanced chapters cover a number of techniques for adding persistence and invoking methods using multiple dispatching.
Filled with syntactic tips and tricks, Object Oriented Perl is a sure bet for any programmer who wants to learn how to use Perl objects effectively. --Richard Dragan
Topics covered: Perl language review, CPAN, Perl objects, 'blessing' and inheritance, polymorphism, Class::Struct and Class::Methodmaker modules, Perl ties and closures, operator overloading, encapsulation, multiple dispatch, Class::Multimethods, coarse-grained and fine-grained object persistence techniques, performance issues.
Originally designed as a simple scripting language, Perl is now a full-fledged object-oriented programming language. Conway's guide discusses for experienced Perl programmers object-oriented design concepts and how they work in Perl. For academic and larger public library computer science collections.
Copyright 2000 Reed Business Information, Inc.
The author has a very methodical way of introducing concepts and overall has done a very good job. Read more
This is a good book because it shows some ways to make using the abomination known as Perl a slightly less infuriating experience. Read morePublished on April 22 2004
If you've done the Learning Perl, Programming Perl and maybe the Perl Cookbook books, and still want to know more about OO Perl, this book should make you very well rounded.Published on May 10 2003 by Tim Greer
In short, this book is a must-have if you are a serious Perl programmer (or thinking of becoming one). Read morePublished on Jan. 17 2003 by Alex Green
This book gives a very excellent all-around perspective on object-oriented programming. The examples are a bit limited in scope, but this is made up for by showing the evolution... Read morePublished on May 21 2002 by Timothy D. Shoppa
All of the other reviews for this book pretty much get it right: This book is a must have for any moderately serious Perl programmer who needs to work with or develop object... Read morePublished on May 7 2002 by M. Riffle
I pick up this book to learn Perl out of necessity and to see what Perl has to offer in terms of OOP. Read morePublished on May 1 2002 by B. K. Lau
If you work with the Perl language and you want to explore the facets of Object-Oriented programming in Perl, then this is the book that you must have. Read morePublished on April 9 2002 by Thomas Stanley