```ruby
#
# Copyright (C) 2016 Powershop New Zealand Ltd
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
class GameStatus < ActiveRecord::Base
  STATUS_NEW = 0
  STATUS_IN_PROGRESS = 1
  STATUS_LOST = 2
  STATUS_WON = 3

  validates :id, numericality: { only_integer: true }
  validate :game_status_is_valid

  def game_status_is_valid
    if id < STATUS_NEW or id > STATUS_WON
      errors.add(:id, I18n.t('INVALID_GAME_STATUS_ID', valid_range: "0-3"))
    end
  end

end
```

Fix game status primary key when running with sqlite
user
```ruby
#
# Copyright (C) 2016 Powershop New Zealand Ltd
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
class GameStatus < ActiveRecord::Base
  self.primary_key = "id"

  STATUS_NEW = 0
  STATUS_IN_PROGRESS = 1
  STATUS_LOST = 2
  STATUS_WON = 3

  validates :id, numericality: { only_integer: true }
  validate :game_status_is_valid

  def game_status_is_valid
    if id < STATUS_NEW or id > STATUS_WON
      errors.add(:id, I18n.t('INVALID_GAME_STATUS_ID', valid_range: "0-3"))
    end
  end

end
```
assistant