[21] pry(main)> @callback = Callback.new("first_name"=>"Загорский", "phone"=>"297547786", "email"=>"alex.saratovcev@gmail.com")
=> #<Callback id: nil, first_name: "Загорский", last_name: nil, theme: nil, country: nil, body: nil, phone: "297547786", email: "alex.saratovcev@gmail.com", created_at: nil, updated_at: nil, estate_id: nil, address: nil, type: "Callback">
[22] pry(main)> @callback.body = 'Test'
=> "Test"
[23] pry(main)> @callback.save
   (0.2ms)  BEGIN
  SQL (19.6ms)  INSERT INTO `feedbacks` (`address`, `body`, `country`, `created_at`, `email`, `estate_id`, `first_name`, `last_name`, `phone`, `theme`, `type`, `updated_at`) VALUES (NULL, 'Test', NULL, '2017-09-01 13:26:24', 'alex.saratovcev@gmail.com', NULL, 'Загорский', NULL, '297547786', NULL, 'Callback', '2017-09-01 13:26:24')
   (323.5ms)  COMMIT
=> true
[24] pry(main)>