Mongoid adjust

Adds adjust method to Mongoid::Document so you can adjust multiple items in a collection with the same mutation.

Install

gem install mongoid_adjust

Usage

+Note:+

This functionality was taken from Mongo Mapper where it builds on the native multi-update functionality exposed by Mongo DB. Currently this project doesn't use the native Mongo DB functionality but that is a future goal!

TODO

The adjust! should allow for an operator symbol (:add, :subtract, :multiply, :divide), defaulting to :add

The above can currently be achieved using adjust!(:pos => -1), adding -1 to each.

Note on Patches/Pull Requests

• 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

Copyright (c) 2010 Kristian Mandrup. See LICENSE for details.