July 2007
Intermediate to advanced
576 pages
12h 11m
English
book
RailsSpace: Building a Social Networking Website with Ruby on Rails™
by Michael Hartl, Aurelius Prochazka
Content preview from RailsSpace: Building a Social Networking Website with Ruby on Rails™
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Chapter 3. Modeling users
Having a front page up and running is a good start, but now it’s time to get to the core of any social networking site: a database of registered users. In the process, we’ll experience the remarkable power of models—the M in MVC—which, perhaps more than anything else, sets Rails apart from other frameworks.
The purpose of this chapter is to build a User model to represent RailsSpace users, deciding which attributes (such as screen names, email addresses, etc.) we want them to have. The User model will rely on Active Record, a library for communicating between Ruby objects and relational databases. We’ll spend much of the chapter exploring Active Record using the console, which is essentially a command line for Rails. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.