Can I read Active Record Migrations and Callbacks on EtoBox?

Active Record Migrations and Callbacks by Mohit Jain is a document available to read on EtoBox.

What is Active Record Migrations and Callbacks about?

The document discusses Rails migrations and ActiveRecord. Migrations allow defining database schema changes and are used to evolve a schema over time. ActiveRecord is an ORM that maps database tables to Ruby classes and allows CRUD operations on records.

Author

Mohit Jain

Language

EN