Ruby on Rails: Sort Array Records By Enum Value | by icelandcheng | Medium
Rename A Database Column with Ruby on Rails Active Record Migrations | egghead.io
The Active Record Design Pattern
ruby on rails - ActiveRecord::StatementInvalid in People#index - Stack Overflow
Removing a column from a database using migrations in Rails - YouTube
Rails Techniques: Using Polymorphic Associations - Semaphore
The Active Record Design Pattern
Adding columns to a database table in Rails with migrations - YouTube
Rails Relationships - Learneroo
Active Record Associations — Ruby on Rails Guides
Active Record Associations — Ruby on Rails Guides
Active Record Query Interface — Ruby on Rails Guides
Scale your Ruby applications with Active Record support for Cloud Spanner | Google Cloud Blog
postgresql - create dynamic default values for column in rails? - Stack Overflow
How to Rename a Column in Ruby on Rails
Rename A Database Column with Ruby on Rails Active Record Migrations | egghead.io
Active Record Basics — Ruby on Rails Guides
activerecord - How to get data from 2 tables via active record in rails - Stack Overflow
Rails: How to Use Greater Than/Less Than in Active Record where Statements
JSON Serialized Columns with Rails | by Usama Ashraf | codeburst
ruby on rails - Adding unique: true for add_column and add_index in Active Record - Stack Overflow
Active Record Associations — Ruby on Rails Guides
