If you’ve grown with Rails like me you know that everyone used and perhaps still uses everywhere first method. You just type it automatically. I know that it’s so simple that it doesn’t even deserve a post but you have to stop doing that.

Things...

Recently I switched on a project with lots of legacy code. It was on Rails 2, Rails 3 and now I’ve updated it to Rails 4.1. You can’t even imagine how much rubbish I got rid of. But the thing I’d like to share with you today is QueryTrail. This simple...

There is much to be said about Rails autoloading and particularly about ActiveSupport::Dependencies (AS::D for short). What does it do? As the title says it loads constants automatically and reloads your code catching changes on every request. Ok,...