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

By Dave Thomas

I purchased this one with 'Programming Ruby' pondering that i'd desire either to appreciate what RoR is all approximately, yet 'Programming Ruby' remains to be at the shelf and in a couple of days i used to be operating the buying cart instance. wonderful means to benefit easy methods to use the framework. And from what I observed, the recent model is evolving on the comparable quick velocity as Rails. that is my subsequent purchase.

Show description

Read or Download Agile Web Development with Rails: A Pragmatic Guide (Pragmatic Programmers) PDF

Similar client-server systems books

Microsoft Small Business Server 2003 Unleashed

While you are new to the area of Microsoft Small company Server 2003, Microsoft Small enterprise Server 2003 Unleashed offers you with real-world help event as you start or discover your upgraded server. Written and reviewed through Small enterprise Server MVPs, this publication offers priceless insurance of Mac platform integration, in addition to the combination of ISA 2004, SharePoint, FrontPage, alternate, and SQL Server.

Microsoft Exchange Server 2007 (with SP1) - The Complete Reference

"Exchange specialists and Microsoft MVPs Richard Luckett, William Lefkovics, and Bharat Suneja have packed this booklet with functional tips, invaluable info, and years of data and adventure. If you’re chargeable for a number of elements of an trade 2007-based messaging process, preserve this publication shut, as you’ll be relating it frequently!

How to Cheat at Configuring Exchange Server 2007 - Including Outlook Web, Mobile, and Voice Access

The best Reference for the Multitasked approach AdministratorsThe re-creation of alternate is an formidable overhaul that attempts to stability the turning out to be wishes for functionality, fee effectiveness, and safeguard. For the typical process administrator, it is going to current a tricky migration course from previous models and a vexing variety of new positive factors.

Microsoft SharePoint 2010 Administrator's Pocket Consultant

Moveable and particular, this pocket-sized consultant supplies prepared solutions for the day by day management of SharePoint 2010. that includes easy-to-scan tables, step by step directions, and convenient lists, this e-book deals the streamlined, ordinary info you want to resolve difficulties and get the activity done-whether at your table or within the box!

Extra info for Agile Web Development with Rails: A Pragmatic Guide (Pragmatic Programmers)

Example text

Well, we could just hack. After all, a Rails application is just Ruby source code. But Rails also does a lot of magic behind the curtain to get our applications to work with a minimum of explicit configuration. To get this magic to work, Rails needs to find all the various components of your application. 2, Directory Structure, on page 173), this means that we need to create a specific directory structure, slotting the code we write into the appropriate places. The rails command simply creates this directory structure for us and populates it with some standard Rails code.

Finally, you might have noticed that I’ve duplicated the product’s price in the line item data. Here I’m breaking the “initially, keep it simple” rule slightly, but it’s a transgression based on experience. If the price of a product changes, that price change should not be reflected in the line item price of currently open orders, so each line item needs to reflect the price of the product at the time the order was made. Again, at this point I’ll double check with my customer that we’re still on the right track.

Be slightly careful here—if you have an existing directory called demo, you will be asked if you want to overwrite any existing files. log work> The command has created a directory named demo. Pop down into that directory, and list its contents (using ls on a Unix box or dir under Windows). You should see a bunch of files and subdirectories. work> cd demo demo> ls -p CHANGELOG README Rakefile app/ components/ config/ db/ doc/ lib/ log/ public/ script/ test/ vendor/ All these directories (and the files they contain) can be intimidating to start with, but we can ignore most of them when we start out.

Download PDF sample

Rated 4.98 of 5 – based on 22 votes