It is desired to mask certain attributes of certain models by modifying the database.

Daengine handles digital asset processing.

super-fast database cleaner

Dumper is a backup management system that offers a whole new way to take daily backups of your databases.

Egregious is a rails based exception handling gem for well defined http exception handling for json, xml and html. Requires Rails.

Dumps geonames data to feed a local db

Helps you to create forms with localized fields using Mongoid.

This gem allows developers to create plugins for Locomotive CMS with particular functionality. See the README for more details

Mongo Followable adds following feature to mongoid/mongo_mapper

Adds Mongoid serialization to ActiveMerchant responses

Mongoid::AppSettings allows you to store settings in MongoDB, and access them easily

Easy maintenence of collections of processed data in MongoDB with the Mongoid ODM.

Tracks document paths to allow finding embedded documents.

mongoid-encryptor encrypts and decrypts one or more fields in a Mongoid model.

Fields with closed set of possible values and helper methods to query/set them by label.

Let you use fixtures with Mongoid the same way you did with ActiveRecord

Gem to add basic "follow" features if you're using rails3 with mongoid

Library for translating Mongoid documents, based on Globalize3 principles

A Mongoid Hash extension enabling 'indifferent access' so you can access keys using Strings or Symbols.

Migrate your documents lazily in atomic, or locked fashion to avoid downtime