change

in db/migrate/20190827030205_create_relationships.rb [1:12]

• 10 lines of code
• 1 McCabe index (conditional complexity)

  def change
    create_table :relationships do |t|
      t.integer :follower_id
      t.integer :followed_id

      t.timestamps
    end
    add_index :relationships, :follower_id
    add_index :relationships, :followed_id
    add_index :relationships, [:follower_id, :followed_id], unique: true
  end