Active Record Design Pattern Explained

Summary

gorails.com for Pro episodes and more! How do you decide whether an object should save itself, or hand that job to a separate mapper? That's the problem Data Mapper ... In this episode, we're cracking open one of Rails' most powerful features - The pain is familiar to long-time developers of enterprise Rails applications. Database queries through Databases crash, connections drop, and queries timeout at the worst possible moments. Rather than writing custom rescue code ... In this lesson, we go over what an Lets cover the M in MVC this month, so refresher time!?! ORM, Data Mapper and