The One Right Way to Authorize Users to Access Features
NEVER INQUIRE ABOUT THE CURRENT USER’S ROLE IN APPLICATION CODE. EVER.
Category: Ruby on Rails
DCI (Data-Context-Interaction) – what is it, and when should I use it?
If you’re a hardcore, 10-hours-a-day Rails developer, you already know about DCI. For the rest of you, here’s a gentle introduction.