Using the Generate Command in Rails. | by Joseph Lawson | Medium
Dissecting Rails Migrations | AppSignal Blog
Updating existing tables with different migration methods | Juzer Shakir | Geek Culture
BigBinary Books - Rails migration
BigBinary Books - Rails migration
How To Add A Foreign Key in Ruby on Rails — Matt Morgante
Add Custom Fields to a Devise User Model with a Ruby on Rails Migration | egghead.io
Adding columns to a database table in Rails with migrations - YouTube
rails migration to create a table giving "Table doesn't exist" when referencing a model - Stack Overflow
Ruby on Rails Migrations - javatpoint
Rails4 Model&Migration Generator (WorkInProgress) Cheat Sheet by Wayland He - Download free from Cheatography - Cheatography.com: Cheat Sheets For Every Occasion
How to Use Migrations in Rails (Step-by-Step) - YouTube
Create Migration File In Ruby On Rails
Ruby on Rails: how to create a reference to a db table with string as primary key - Stack Overflow