Tags:

Goals

By the end of this learning, developers should be able to build out the following for a wide variety of web applications

• The data model with all necessary tables, relationships, validations and callbacks applied.

• User interfaces for forms with both basic and advanced UX patterns including has and belongs to many

Understanding Databases

• Watch this video: SQL Explained in 100 Seconds

Understanding Active Record

• Complete the Rails for Zombies course on Pluralsight

• Read through all of the snippets on https://devhints.io/rails-models

Modelling a database using Active Record syntax

Understanding Forms

Debugging

• The rails console

• binding.pry

• Rails.logger.info

• Seeing database objects

Exercises

Model IMDB