It happens sometimes that you have to implement creation or editing of a model splitted on more than one form. A classic case is a registration form divided into two steps or ...

In a Ruby on Rails application I'm developing, client asked me to add a feature that allows users to download a full picture gallery as a single zip file. Quite obviously, I dec...

Previous posts: Building a Web 2.0 startup: Part 1 – idea and analysis of competitors Building a web 2.0 startup: Introduction In this second post about the startup of ...

Previous posts: Building a web 2.0 startup: Introduction One of the fundamental aspects for the start of a startup, especially in the web world, is to have a good initial i...

This will be the first one of a series of articles describing the way will lead DevInterface to the creation of a Web 2.0 application for the public.In particular, we will discu...

Hello everyone. Today I will show how to implement a viewing system for any model of your Rails application. Suppose we have a model News and we would like to keep track of ho...