Get Agile Web Development with Rails: A Pragmatic Guide PDF

By Dave Thomas

ISBN-10: 0977616630

ISBN-13: 9780977616633

Rails is a full-stack, open resource net framework that allows you to create full-featured, refined web-based purposes, yet with a twist... an entire Rails program most likely has much less overall code than the XML you would have to configure an identical software in different frameworks. With this e-book you are going to easy methods to use ActiveRecord to attach company gadgets and database tables. not more painful object-relational mapping. simply create your small business gadgets and permit Rails do the remaining. you will the right way to use the motion Pack framework to path incoming requests and render pages utilizing easy-to-write templates and parts. See how one can make the most the Rails carrier frameworks to ship emails, enforce net providers, and create dynamic, user-centric web-pages utilizing integrated Javascript and Ajax aid. There are broad chapters on checking out, deployment, and scaling. you will see how effortless it's to put in Rails utilizing your net server of selection (such as Apache or lighttpd) or utilizing its personal incorporated net server. you can be writing functions that paintings together with your favourite database (MySQL, Oracle, Postgres, and extra) very quickly in any respect. you will create a whole on-line shop program within the prolonged educational part, so you will see how a whole Rails program is constructed - iteratively and speedily. Rails strives to honor the Pragmatic Programmer's "DRY precept" through keeping off the additional paintings of configuration records and code annotations. you could strengthen in real-time: make a transformation, and watch it paintings instantly. disregard XML. every little thing in Rails, from templates to manage circulation to company good judgment, is written in Ruby, the language of selection for programmers who prefer to get the task performed good (and go away paintings on time for a change). Rails is the framework of selection for the hot new release of internet 2.0 builders. Agile internet improvement with Rails is the publication for that iteration, written via Dave Thomas (Pragmatic Programmer and writer of Programming Ruby) and David Heinemeier Hansson, who created Rails.

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Each product selected gets added to the cart, and the cart is displayed after each selection. The buyer can continue shopping using the catalog pages or check out and buy the contents of the cart. During checkout we capture contact and payment details and then display a receipt page. We don’t yet know how we’re going to handle payment, so those details are fairly vague in the flow. 2, on the next page, is also fairly simple. After logging in, the seller sees a menu letting her create or view a product or ship existing orders.

It’s important to remember to have this version of Ruby first in your path when building and installing the database driver. I always run the command which ruby to make sure I’m not running Ruby from /usr/bin. The following table lists the available database adapters and gives links to their respective home pages. org/projects/sqlite-ruby There is a pure-Ruby version of the Postgres adapter available. org/projects/ruby-dbi . MySQL and SQLite are also available for download as RubyGems (mysql and sqlite, respectively).

You also set up your CI system so that your customers can use it 5. So-called tab completion is standard on Unix shells such as Bash and zsh. It allows you to type the first few characters of a filename, hit Tab , and have the shell look for and complete the name based on matching files. This behavior is also available by default in the Windows XP command shell. You can enable this behavior in older versions of Windows using the freely available TweakUI power toy from Microsoft. 36 D EVELOPMENT E NVIRONMENTS Where’s My IDE?

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Agile Web Development with Rails: A Pragmatic Guide by Dave Thomas


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