ramdiv-mongo_mapper_acts_as_tree

= mongo_mapper-acts_as_tree

This is an implementation of a tree structure for MongoMapper.

== Installation

Install as gem

gem install ramdiv-mongo_mapper_acts_as_tree

== Usage

Enable the tree functionality by declaring acts_as_tree on your model

class Category include MongoMapper::Document include MongoMapper::Acts::Tree

key :name, String

acts_as_tree

end

The method accepts :parent_id_field, :path_field, :depth_field, :order, :search_class as a hash.

:parent_id_field, :path_field, :depth_field => override the default field names :order => control the order (format "field-name [asc|desc]") :search_class => expects a Class that is a MongoMapper::Document to be used for search

Check test_tree.rb and test_search_class.rb for examples.

== About bugs

Use it. If you find any bugs, contact me (if possible with a test case) or patch it yourself (see next section).

== 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) 2009 Jakob Vidmar. See LICENSE for details.