I’ve been playing a lot with Rails 3 lately, it’s completely awesome! However, we don’t have any Rails 3 app in production at the moment, all projects that Plataforma has been doing for its clients so far are using Rails 2.3.5. Since I was already having fun with Rails 3, I thought I should also … »

We have been working in a project which deals with date events and we needed a recurrence feature in the application. An initial implementation could simply work with Rails ActiveSupport and use its Date helper methods, in order to shift by day, week, month and others. >> Date.today => Thu, 15 Apr 2010 >> Date.today.next_month … »

Two months ago we were celebrating Devise’s birthday. We were not talking about its age, Devise had just 4 months of life, but we were happy to reach the 1.0 release. Today we are celebrating again! We are very proud and glad to have Devise in its first Railscast! Ryan Bates has done a great … »

Rails is very friendly whenever you need to create forms to input data to your web app’s database. Things get a little different when you must have forms and you don’t want to save anything in the database. For that, you have to resort to other ways, maybe creating tableless models. However, there are some … »

We have been having some projects lately that needed a lot of admin CRUDs and pages showing a list of attributes, and we were getting bored of copy and paste code like this in our show pages, for every single attribute: Name We had already created some helper to do the work for us, but … »

RailsMetrics is a new Rails engine which stores everything that is happening inside your application in the database, so you can profile each request, besides creating charts, statistics and extract useful information. I’ve been working on it for the last couple months in parallel with ActiveSupport::Notifications, which is the foundation for RailsMetrics, and it was … »