Agile Web Development with Rails phần 8 doc

... an array, with nice highlighting of the search term in the result. File 186 WORDLIST = %w (Rails is a full-stack, open-source web framework in Ruby for writing real-world applications with joy ... text field with real-time search capability (see Figure 18. 5 ). Note that in this exam- ple, the search supports regular expressions. Report erratum THE USER INTERFACE,REVISITED 388 Figure...

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... Rails applications must have cookies enabled in their browsers.) Rather than have developers worry about protocols and cookies, Rails pro- vides a simple abstraction. Within the controller, Rails ... sys- tem, but unless you’re using Rails to work with legacy schemas that you can’t change, we recommend you just stick with using the name id. It’s all very well coming up with the...

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... COOKIES AND SESSIONS 3 08 from Danga Interactive. 7 The Rails MemCacheStore uses Michael Granger’s Ruby interface 8 to memcached to store sessions. mem- cached is more ... works within Rails. In the next chapter, we’ll take on ActionView. When we looked at Active Record, we treated it as a freestanding library; you can use Active Record as a part of a nonweb Ruby ... describe Action Con...

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... 476 doc/ directory, 175 Documentation application, 129 Rails, 6 DOM manipulation, 384 – 385 $( ), 384 Element.remove(), 385 Element.show( ), 385 Element.toggle(), 385 Insertion.After( ), 389 Insertion.Before( ... 337 link_to_unless_current( ), 3 38 naming convention, 181 render( ), 98 render_partial( ), 98 text_field(), 391 see also View Action Web Service, see Web Service Acti...

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... browser. 8. Metaprogramming means I can program at a really high level. 9. Code generators let me get started quickly. 10. No XML! 1.1 Rails Is Agile The title of this book is Agile Web Development with ... 340 17 .8 Form Helpers 341 17.9 Layouts and Components 356 17.10 Caching, Part Two 366 17.11 Adding New Templating Systems 370 18 The Web, V2.0 373 18. 1 Introducing AJAX...

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... etter software faster u sing agile practices. With an extensive back- ground in J2EE and test-driven development, he’s currently putting his experience to work on Rails projects. Chapter 12 Task ... documentation in HTML format using the rake com- mand. depot> rake appdoc This generates documentation into the directory doc/ app.Figure11.1,on the page before shows the initial page o...

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... controllers, mailers, models, scaffolds, and web services. You can also download addi- tional generator modules from the Rails web site. 1 1 http://wiki.rubyonrails.com /rails/ show/AvailableGenerators Report ... applications. We talk about this starting on page 187 . console Allows you to use irb to interact with your Rails application methods. irb → page 4 78 destroy Removes aut...

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... in-depth and up-to-date information, see the RDoc documentation for the corresponding methods. Report erratum Acts As 245 And finally we’ll play around with our list. The comments show the output produced ... databases in Rails? The current answer is that you can’t. Rails doesn’t support distributed two-phase commits (which is the jargon term for the protocol that lets databases synchron...

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... templates with the file extension . rdoc. The template handler is a simple class with the two methods described previously. We’ll put it in the file rdoc_template.rb in the lib directory. File 185 require ... rows with something like File 1 58 Product.update(params[:product].keys, params[:product].values) ports < input > tags with type="file", but we’ll discuss these in...

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... 300 56.6 2 98 6 08 Waiting: 246 300 56.6 2 98 6 08 Total: 246 300 56.6 2 98 6 08 Percentage of the requests served within a certain time (ms) 50% 2 98 66% 307 75% 312 80 % 317 90% 340 95% 446 98% 512 99% ... include the public IPs of your developers. def local_request? ["127.0.0.1", " ;88 .88 .88 8.101", "77.77.777.102"].include?(request.remote_ip) end Al...

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