Learning Rails 3

Simon St. Laurent

ISBN 10: 144930933X / ISBN 13: 9781449309336

Editore: O'Reilly Media, US, 2012

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Ready to learn Rails? Unlike most Rails books, Learning Rails is for web developers, and not for programmers. Rather than begin with the inner layers of a Rails web application - the models and controllers - this book approaches Rails development from the outer layer: the view side of an application. You'll start from the foundations of the Web you already know, and learn how to create something visible with Rails before reaching the more difficult database models and controller code. Each chapter includes exercises and review questions so you can test your understanding as you go.Present content by building an application with a basic view and a simple controller, while learning Ruby along the way Build forms and process their results, progressing from simple to more complex Connect forms to models by setting up a database, and use Rails' Active Record to create code that maps to database structures Use Rails scaffolding to build applications from a view-centric perspective Add common web application elements such as sessions, cookies, and authentication Build applications that combine data from multiple tables Create simple but dynamic interfaces with Rails and Ajax Learning Rails 3 covers the most recent developments.

Codice articolo LU-9781449309336

Dati bibliografici

• Titolo: Learning Rails 3
• Editore: O'Reilly Media, US
• Data di pubblicazione: 2012
• Lingua: Inglese
• ISBN 10: 144930933X
• ISBN 13: 9781449309336
• Rilegatura: Paperback
• Condizione: New

Descrizione articolo

Riassunto

If you're a web developer or designer ready to learn Rails, this unique book is the ideal way to start.

Rather than throw you into the middle of the framework's Model-View-Controller architecture, Learning Rails 3 works from the outside in. You'll begin with the foundations of the Web you already know, and learn how to create something visible with Rails' view layer. Then you'll tackle the more difficult inner layers: the database models and controller code.

All you need to get started is HTML experience. Each chapter includes exercises and review questions to test your understanding as you go.

• Present content by building an application with a basic view and a simple controller
• Build forms and process their results, progressing from simple to more complex
• Connect forms to models by setting up a database, and create code that maps to database structures
• Use Rails scaffolding to build applications from a view-centric perspective
• Add common web application elements such as sessions, cookies, and authentication
• Build applications that combine data from multiple tables
• Send and receive email messages from your applications

"Learning Rails 3 feels like a brisk pair programming session with professionals who know how to use Ruby on Rails to get things done, and get them done well."
-Alan Harris, author of Sinatra: Up and Running

Informazioni sull?autore

Simon St. Laurent is Senior Editor at O'Reilly Media, Inc., focusing primarily on JavaScript and web-related projects. He co-chairs OSCON and the Fluent conference. He's authored or co-authored books including Introducing Erlang, Learning Rails 3, XML Pocket Reference, 3rd, XML: A Primer, and Cookies.

You can find more of his writing on technology, Quakerism, and the Town of Dryden at simonstl.com.

Edd Wilder-James is a technologist, writer and programmer based in California. He is the program chair for the O’Reilly Strata and OpenSource Convention Conferences.

Eric J. Gruber makes stuff for the web and is the eGov coordinator for Lawrence, KS.