Here is some kind of follow up after my previous lengthy description on how we use RVM, Passenger and Rails at work.

In some Rails 3 application, I get a somewhat cryptic message in my development log file :

While debugging an Rails 3 application in development, I started to wonder if the lazy-loading feature of ActiveRecord 3 was really working.

A description of those "new tools" — RVM, Bundler and Passenger — and some advice on how to efficiently use them (beyond the roughness of their beta versions) in a development environment for Ruby and Rails.

Une descriptions de ces "nouveaux outils" que sont RVM, Bundler et Passenger ainsi que quelques conseils pour bien les harmoniser (et dépasser les difficultés liées aux versions bêta) dans son environnement de développement Ruby et Rails.