one_time_assignment¶ ↑

class Post < ActiveRecord::Base
  allow_one_time_assignment :password, :author_id
end

Multiple assignment to one of these fields will raise a runtime error exception.

• Fork the project.

• Make your feature addition or bug fix.

• Add tests for it. This is important so I don’t break it in a future version unintentionally.

• Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)

• Send me a pull request. Bonus points for topic branches.

Copyright © 2010 Thomas Maurer. Released under the MIT license.