Adding Columns to a Database Table in Rails with a Migration
Rename A Database Column with Ruby on Rails Active Record Migrations | egghead.io
Designing a Great Ruby API -- How we're simplifying Rails 5 - Speaker Deck
Active Record Associations — Ruby on Rails Guides
The Active Record Design Pattern
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Ruby on Rails
Adding columns to a database table in Rails with migrations - YouTube
Active Record Associations — Ruby on Rails Guides
Hands-on Lab: Oracle and Ruby on Rails
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Active Record Basics — Ruby on Rails Guides
How GitHub converts previously encrypted and unencrypted columns to ActiveRecord encrypted columns | The GitHub Blog
Rename A Database Column with Ruby on Rails Active Record Migrations | egghead.io
Scale your Ruby applications with Active Record support for Cloud Spanner | Google Cloud Blog
ruby on rails - ActiveRecord::StatementInvalid in People#index - Stack Overflow
Active Record Associations — Ruby on Rails Guides
Active Record Associations — Ruby on Rails Guides
ruby on rails - Adding unique: true for add_column and add_index in Active Record - Stack Overflow
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Rails Relationships - Learneroo
Ruby on Rails: Sort Array Records By Enum Value | by icelandcheng | Medium
Ruby on Rails Active Record - javatpoint
Active Record Query Interface — Ruby on Rails Guides
