johnheywardobrien

require 'bundler'
Bundler.require


require 'sqlite3'
require 'sinatra/activerecord'
require 'active_record'
require 'rake'
require 'time'
require 'date'

johnheywardobrien

class Monitor < ActiveRecord::Base
    has_many :calibrations
end

johnheywardobrien

class AddMonitors < ActiveRecord::Migration
  def change
    create_table :monitors do |t|
      t.string :tag
      
      t.timestamps null: false
      
      has_many :calibrations
    end
  end