.rb

.rb

class AddMonitors < ActiveRecord::Migration
  def change
    create_table :monitors do |t|
      t.string :tag
      
      
      t.timestamps null: false
      
      # has_many :calibrations
    end
  end
end
 
class AddCalibrations < ActiveRecord::Migration
  def change
    create_table :calibrations do |t|
      t.string :x_value
      t.string :y_value
      t.string :attempts
      t.string :green
      t.string :date
 
      t.timestamps null: false
      
      t.integer :monitor_id
      #belongs_to :monitors
    end
  end
end