Imagine that you and your colleagues are working on a cool new project at work. Everyone's churning out code and firing on all cylinders, and everythin.

If you ever needed to set a default value in an instance of an Active Record model, you probably used a callback.Since Rails 5.0 there’s been a better .

I developed two ruby gems last year:natsukantou for XML translationepub-translator for Epub translationOriginally they started out as one simple script.

Most often, in the Ruby on Rails world, it’s all about database queries so we will stop on that part. Ruby on Rails offers a built-in solution for deal.

I used to work at Bearer together with Guillaume for a year (he's my EX-boss).Now they finally made the tool they've been working on public!It's a stat.