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Makes it easy to set a role strategy on your User model in MongoMapper
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 Dependencies

Development

>= 1.0.10
>= 1.6.4
>= 0
>= 2.5.0

Runtime

>= 1.2.0
>= 0.8.5
~> 1.2.0
>= 0.5.0
 Project Readme

Roles for Mongo Mapper

A Mongo Mapper implementation of Roles Generic See the Roles wiki for an overview of the API and how to use it.

Role strategies

Role strategies implemented:

Inline attribute on User:

  • admin_flag
  • roles_mask
  • role_string
  • role_strings

Reference to Role:

  • many_roles
  • one_role

Update Dec 24, 2010

Embedded role:

  • embed_one_role
  • embed_many_roles

Please join in the effort to implement and add these embedded strategies to the mix. They have so far been implemented successfully for Mongoid.

Install as system gem

gem install roles_mongo_mapper

Install in Rails app

Insert in Gemfile:

gem 'roles_mongo_mapper'

Run $ bundle install from terminal

Alternatively install using Cream

Strategy and roles configuration

Example: role_string strategy

class User
  include MongoMapper::Document  
  include Roles::MongoMapper 

  strategy :one_role
  valid_roles_are :admin, :guest, :user
end  

Example: one_role strategy

class User
  include MongoMapper::Document  
  include Roles::MongoMapper 

  strategy :one_role
  valid_roles_are :admin, :guest, :user
end  

Rails generator

The library comes with a Rails 3 generator that lets you populate a user model with a role strategy of your choice.

Apply :admin_flag Role strategy to User model using default roles :admin and :guest (default)

$ rails g mongo_mapper:roles User --strategy admin_flag

Apply :admin_flag Role strategy to User model using default roles and extra role :author

$ rails g mongo_mapper:roles_migration User --strategy admin_flag --roles author

Apply :one_role Role strategy to User model without default roles, only with roles :user, :special and :editor

$ rails g mongo_mapper:roles_migration User --strategy one_role --roles user special editor --no-default-roles

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.