Ruby on Rails

Sabato,Settembre 04,2010

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Ruby on Rails

Configure DB connection

Lunedì 19 Gennaio 2009 21:48
If We need to tell Rails how to talk to the database we have to build a configuration file written in the YAML format located in config/database.yml It's very simple: # MySQL (default setup). Versions 4.1 and 5.0 are recommended. Leggi tutto...

Polishing Navigation

Lunedì 19 Gennaio 2009 21:38

Ruby on Rails is very famous in the web development world, because is simply clever !!

It's based on MVC architecture and has the capability to semplify all common pattern in web development.

For example for a proper navigation system, we shouldn’t link to the page that is currently displayed. This

is a very common pattern on websites. In this case, it comes out that

Rails provides a function for exactly what we want : link_to_unless_current:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

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