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Kurzbeschreibung
Ruby is an agile object-oriented language, borrowing some of the best features from LISP, Smalltalk, Perl, CLU, and other languages. Its popularity has grown tremendously in the five years since the first edition of this book. The Ruby Way takes a "how-to" approach to Ruby programming with the bulk of the material consisting of more than 400 examples arranged by topic. Each example answers the question "How do I do this in Ruby?" Working along with the author, you are presented with the task description and a discussion of the technical constraints. This is followed by a step-by-step presentation of one good solution. Along the way, the author provides detailed commentary and explanations to aid your understanding. Coverage includes * An overview of Ruby, explaining terminology and basic principles * Operations on low-level data types (numbers, strings, regular expressions, dates) * The new regular expression engine (Oniguruma) * Internationalization (I18N) and message catalogs in Ruby * Operations on hashes, arrays, and other data structures such as stacks, trees, and graphs * Working with general I/O, files, and persistent objects * Database coverage including MySQL, SQLite, Oracle, DBI, and more * Ruby-specific techniques in OOP and dynamic programming * Graphical interfaces in Ruby (Tk, GTK+, Fox, and Qt) * Working with Ruby threads for lightweight multitasking * Everyday scripting and system administration in Ruby * Working with image files, PDFs, YAML, XML, RSS, and Atom * Testing, debugging, profiling, and packaging Ruby code * Low-level network programming and client-server interaction * Web development tools including Rails, Nitro, Wee, IOWA, and more * Working with distributed Ruby, Rinda, and Ring * Ruby development tools such as IDEs, documentation tools, and more The source code for the book can be downloaded from www.rubyhacker.com Hal Fulton has worked for over 15 years with variousforms of Unix, including AIX, Solaris, and Linux. He was first exposed to Ruby in 1999, and in 2001 he began work on the first edition of this book--the second Ruby book published in the English language. He has attendednumerous Ruby conferences and has given presentations at several of those, including the first European Ruby Conference. He has two degrees in computer science from the University of Mississippi and taught computer science for four years before moving to Austin, Texas to work as a contractor for variouscompanies, including IBM Austin. Hal currently works at Broadwing Communications in Austin, Texas, maintaining a large data warehouse and related telecom applications, working daily with C++, Oracle, and, of course, Ruby.
Synopsis
Ruby is an agile object-oriented language, borrowing some of the best features from LISP, Smalltalk, Perl, CLU, and other languages. Its popularity has grown tremendously in the five years since the first edition of this book. The Ruby Way takes a "how-to" approach to Ruby programming with the bulk of the material consisting of more than 400 examples arranged by topic. Each example answers the question "How do I do this in Ruby?" Working along with the author, you are presented with the task description and a discussion of the technical constraints. This is followed by a step-by-step presentation of one good solution. Along the way, the author provides detailed commentary and explanations to aid your understanding.Coverage includes / An overview of Ruby, explaining terminology and basic principles / Operations on low-level data types (numbers, strings, regular expressions, dates) / The new regular expression engine (Oniguruma) / Internationalization (I18N) and message catalogs in Ruby / Operations on hashes, arrays, and other data structures such as stacks, trees, and graphs / Working with general I/O, files, and persistent objects / Database coverage including MySQL, SQLite, Oracle, DBI, and more / Ruby-specific techniques in OOP and dynamic programming / Graphical interfaces in Ruby (Tk, GTK+, Fox, and Qt) / Working with Ruby threads for lightweight multitasking / Everyday scripting and system administration in Ruby / Working with image files, PDFs, YAML, XML, RSS, and Atom / Testing, debugging, profiling, and packaging Ruby code / Low-level network programming and client-server interaction / Web development tools including Rails, Nitro, Wee, IOWA, and more / Working with distributed Ruby, Rinda, and Ring / Ruby development tools such as IDEs, documentation tools, and more The source code for the book can be downloaded from www.rubyhacker.com Hal Fulton has worked for over 15 years with variousforms of Unix, including AIX, Solaris, and Linux.He was first exposed to Ruby in 1999, and in 2001 he began work on the first edition of this book--the second Ruby book published in the English language. He has attendednumerous Ruby conferences and has given presentations at several of those, including the first European Ruby Conference. He has two degrees in computer science from the University of Mississippi and taught computer science for four years before moving to Austin, Texas to work as a contractor for variouscompanies, including IBM Austin. Hal currently works at Broadwing Communications in Austin, Texas, maintaining a large data warehouse and related telecom applications, working daily with C++, Oracle, and, of course, Ruby.
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Format:Taschenbuch|Von Amazon bestätigter Kauf
Ich habe das Buch in der Erwartung gekauft, damit Ruby lernen zu können. Ich bin erfahrener Programmierer (Java, PHP, JavaScript, C#, usw) und wollte Ruby lernen. Dazu taugt dieses Buch entgegen des Klappentextes ("An Overview of Ruby", "Basic Priciples") definitiv nicht! Jedenfalls nicht besonders gut. Es wird zwar sehr kurz auf Ruby-Semantik und Eigenarten eingegangen, doch in einer Form, in der man eigentlich Ruby schon können muss. Als Ruby-Lernbuch verdient es nur 1 Stern. Hierfür sei das Buch "The Ruby Programming Language" (Flanagan/Matsumoto)empfohlen, das vom Ruby Erfinder mitverfasst wurde.
Hat man Ruby dann erlernt, ist "The Ruby Way" hervorragend. Ausführliche Erklärungen, ein gutes Nachschlagewerk. Es liegt immer in Griffweite meines Schreibtischs, wenn ich in Ruby arbeite. Hierfür 5 Sterne.
Insgesamt macht das ((5+1)/2) Sterne ...
Hat man Ruby dann erlernt, ist "The Ruby Way" hervorragend. Ausführliche Erklärungen, ein gutes Nachschlagewerk. Es liegt immer in Griffweite meines Schreibtischs, wenn ich in Ruby arbeite. Hierfür 5 Sterne.
Insgesamt macht das ((5+1)/2) Sterne ...
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25 Rezensionen
49 von 53 Kunden fanden die folgende Rezension hilfreich
This is one of my favorite Ruby books
8. November 2006
Format:Taschenbuch
People in the Ruby development community know me because I started several of the most popular open source Ruby projects (I have been active in Ruby since 2001). If you are serious programming in Ruby then there are two must-have books to keep within reach as you program: Dave Thomas' Programming Ruby; and this book: Hal Fulton's The Ruby Way.
This is really two books in the guise of one. One the surface, The Ruby Way appears to be a cookbook of Ruby recipes, and a very thorough one at that. But The Ruby Way also manages to capture the gestalt of Ruby, that intangible, indefinable philosophy behind the Ruby idioms that old-timers now take for granted.
Every programming language has its own "way" of doing things. You don't want to write Java code in Ruby, or VB code in Ruby, you should be writing *real* Ruby code. If you want to see Ruby code the way it was "meant" to be written, this is your book.
This is really two books in the guise of one. One the surface, The Ruby Way appears to be a cookbook of Ruby recipes, and a very thorough one at that. But The Ruby Way also manages to capture the gestalt of Ruby, that intangible, indefinable philosophy behind the Ruby idioms that old-timers now take for granted.
Every programming language has its own "way" of doing things. You don't want to write Java code in Ruby, or VB code in Ruby, you should be writing *real* Ruby code. If you want to see Ruby code the way it was "meant" to be written, this is your book.
18 von 18 Kunden fanden die folgende Rezension hilfreich
random access for someone already knowing Ruby
6. Dezember 2006
Format:Taschenbuch
Yes, there are some typos in Fulton's book. But the vast bulk (and it is indeed a big text) can be profitably read. Either by someone wanting to learn Ruby from scratch or by a Ruby programmer searching for a solution to some common problem. For the former, the book may be too long. If you want to come up to speed on Ruby, ab initio, perhaps you might consider a slimmer text.
The book is best suited as a random access resource, for a Ruby programmer. As implied by the title. The 400 odd examples demonstrate a good diversity of usages of the language. Grouped according to broad topics like threads, user interfaces and networks. This helps you focus on finding a possible solution. However, suppose you can't find an exact match. The numerous examples may have one close enough to suggest an easy mod.
Granted, if a relevant example has typos, so that it won't run, that's a drag. But only a minor one. If you already know Ruby, fixing this should be a low level detail.
As far as comparing with other scripting languages, well the book does not do this. No mention at all of Perl or PHP. Probably the author regards this as outside the book's remit. The decision of whether you should use Ruby over those alternatives is something that cannot be answered by this book alone.
The book is best suited as a random access resource, for a Ruby programmer. As implied by the title. The 400 odd examples demonstrate a good diversity of usages of the language. Grouped according to broad topics like threads, user interfaces and networks. This helps you focus on finding a possible solution. However, suppose you can't find an exact match. The numerous examples may have one close enough to suggest an easy mod.
Granted, if a relevant example has typos, so that it won't run, that's a drag. But only a minor one. If you already know Ruby, fixing this should be a low level detail.
As far as comparing with other scripting languages, well the book does not do this. No mention at all of Perl or PHP. Probably the author regards this as outside the book's remit. The decision of whether you should use Ruby over those alternatives is something that cannot be answered by this book alone.
19 von 20 Kunden fanden die folgende Rezension hilfreich
A good choice for a second Ruby book...
24. Dezember 2006
Format:Taschenbuch
This is a book I could see being really helpful for someone who's done the Ruby tutorial and now needs to actually *use* the language to do something... The Ruby Way (2nd Edition) by Hal Fulton.
Contents: Ruby in Review; Working with Strings; Working with Regular Expressions; Internationalization in Ruby; Performing Numerical Calculations; Symbols and Ranges; Working with Times and Dates; Arrays, Hashes, and Other Enumerables; More Advanced Data Structures; I/O and Data Storage; OOP and Dynamic Features in Ruby; Graphical Interfaces for Ruby; Threads in Ruby; Scripting and System Administration; Ruby and Data Formats; Testing and Debugging; Packaging and Distributing Code; Network Programming; Ruby and Web Applications; Distributed Ruby; Ruby Development Tools; The Ruby Community; Index
Fulton states in the introduction that this book is not designed to be a "teach yourself Ruby" title. Instead, it's meant to explore the power and utility of the language by means of examples. Think of it as a *really* large cookbook-style volume. In each chapter, there are a series of how-to sections that are practical examinations of a particular technique. For instance, in the regular expressions chapter, you'll see sections such as using anchors, positive and negative lookahead, recursions in regular expressions, and detecting doubled words in text. This solutions-based approach to Ruby is perfect for someone who has covered the basics via a tutorial or some other book, but now has to actually use the language to do something. Personally, I find having a book like this is extremely valuable in making the jump from rank novice to functional developer. I know good code when I steal it... :)
Contents: Ruby in Review; Working with Strings; Working with Regular Expressions; Internationalization in Ruby; Performing Numerical Calculations; Symbols and Ranges; Working with Times and Dates; Arrays, Hashes, and Other Enumerables; More Advanced Data Structures; I/O and Data Storage; OOP and Dynamic Features in Ruby; Graphical Interfaces for Ruby; Threads in Ruby; Scripting and System Administration; Ruby and Data Formats; Testing and Debugging; Packaging and Distributing Code; Network Programming; Ruby and Web Applications; Distributed Ruby; Ruby Development Tools; The Ruby Community; Index
Fulton states in the introduction that this book is not designed to be a "teach yourself Ruby" title. Instead, it's meant to explore the power and utility of the language by means of examples. Think of it as a *really* large cookbook-style volume. In each chapter, there are a series of how-to sections that are practical examinations of a particular technique. For instance, in the regular expressions chapter, you'll see sections such as using anchors, positive and negative lookahead, recursions in regular expressions, and detecting doubled words in text. This solutions-based approach to Ruby is perfect for someone who has covered the basics via a tutorial or some other book, but now has to actually use the language to do something. Personally, I find having a book like this is extremely valuable in making the jump from rank novice to functional developer. I know good code when I steal it... :)
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