By Dave Thomas, Leon Breedt, Mike Clark

The definitive, Jolt-award successful consultant to studying and utilizing Rails is now in its moment variation. Rails is a brand new method of web-based software improvement that permits builders to create full-featured, refined web-based purposes utilizing much less code and no more attempt. Now programmers can get the task performed correct and nonetheless go away paintings on time.

NEW within the moment version: The ebook has been up to date to use the entire new Rails 1.2 positive factors. The pattern software makes use of migrations, Ajax, includes a relaxation interface, and illustrates new Rails gains. There are new chapters on migrations, energetic help, lively list, and motion controller (including the recent resources-based routing). the internet 2.0 and Deployment chapters were thoroughly rewritten to mirror the newest pondering. you can now research which environments are top to your sort software, and spot how Capistrano makes coping with your website basic. all of the ultimate chapters were commonly up to date. eventually, hundreds and hundreds of reviews from readers of the 1st version were integrated, making this ebook easily the easiest available.

Rails is a full-stack, open resource net framework that permits you to create full-featured, subtle web-based purposes with a twist...you can create a whole Rails program utilizing much less code than the setup XML you'll want simply to configure another frameworks.

With this publication, you will the way to use Rails energetic checklist to attach enterprise items and database tables. not more painful object-relational mapping. simply create your corporation items and allow Rails do the remaining. you are going to how you can use the motion Pack framework to direction incoming requests and render pages utilizing easy-to-write templates and parts. See the best way to take advantage of the Rails provider frameworks to ship emails, consult net providers, and engage dynamically with JavaScript purposes operating within the browser (the "Ajax" architecture).

You'll see how effortless it really is to install Rails. you will be writing purposes that paintings together with your favourite database (MySQL, Oracle, Postgres, and extra) very quickly at all.

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648 B. four motion View Configuration . . . . . . . . . . . . . . . . . . . . . 649 B. five motion Mailer Configuration . . . . . . . . . . . . . . . . . . . . 650 B. 6 attempt Case Configuration . . . . . . . . . . . . . . . . . . . . . . 651 file erratum CONTENTS eleven C resource Code 652 C. 1 the total Depot software . . . . . . . . . . . . . . . . . . . . . 652 D assets 683 D. 1 on-line assets . . . . . . . . . . . . . . . . . . . . . . . . . . 683 D. 2 Bibliography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 683 Index 684 document erratum Tous les jours, à tous les issues de vue, je vais de mieux en mieux. Émile Coué Preface to the second one variation it's been 18 months given that I introduced the 1st variation of this e-book. It used to be transparent prior to the booklet got here out that Rails will be substantial, yet I don’t imagine a person again then learned simply how major this framework might end up to be. within the yr that undefined, Rails went from energy to power. It used to be used because the foundation for any variety of new, interesting sites. simply as considerably, huge agencies (many of them family names) began to use Rails for either inward- and outward-facing purposes. Rails received serious acclaim, too. David Heinemeier Hansson, the writer of Rails, was once named Hacker of the yr at OSCON. Rails received a Jolt Award as top net improvement instrument, and the first version of this booklet got a Jolt Award as most sensible technical e-book. however the Rails center crew didn’t simply take a seat nonetheless, absorbing the compliment. as a substitute, they’ve been heads-down including new positive aspects and amenities. Rails 1. zero, which got here out a few months after the 1st version hit the streets, extra positive factors akin to database migration aid, in addition to up-to-date AJAX integration. Rails 1. 1, published within the spring of 2006, used to be a blockbuster, with greater than 500 adjustments because the prior free up. lots of those alterations are deeply major. for instance, RJS templates swap the way in which that builders write AJAX-enabled functions, and the mixing trying out framework adjustments the manner those purposes might be established. loads of paintings has long past into extending and bettering lively list, which now contains polymorphic institutions, subscribe to types, higher caching, and a complete lot extra. The time had come to replace the e-book to mirror all this goodness. And, as I all started making the adjustments, i noticed that anything else had replaced. within the time because the first e-book was once published, we’d all received much more event of simply tips on how to write a Rails software. a few stuff that gave the look of a good concept didn’t paintings so good in perform, and different beneficial properties that at the beginning appeared peripheral became out to be major. and people new practices intended that the adjustments to the publication went some distance deeper than I’d anticipated. i used to be now not doing a beauty sweep throughout the textual content, including a number of new APIs. in its place, i discovered myself rewriting the content material. a few chapters from the unique have been got rid of, and new chapters were further. the various leisure were PREFACE TO the second one version thirteen thoroughly rewritten. So, it turned transparent that we have been taking a look at a moment edition—basically a brand new e-book.

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