Money datatype for Mongoid. Inspired by Ruby Money. Makes handling money simple. Stores the value in the db as cents. Currently handles USD.

Allows optimisitic locking for Mongoid models. See https://github.com/burgalon/mongoid_optimistic_locking

A simple pagination module for Mongoid

There may be times when you don't want documents to actually get deleted from the database, but "flagged" as deleted.

Mongoid::Sequence gives you the ability to specify fields to behave like a sequence number (exactly like the "id" column in conventional SQL flavors).

Port of the old, venerable ActsAsTree with a bit of a twist

An elasticsearch wrapper for mongoid odm based on slingshot. Makes integration between ElasticSearch full-text search engine and Mongoid documents seemless and simple.

A Rails CMS that can be embedded within your own site.

Statistic and analysis in Ruby DSL, just as simple as SQL operations in ActiveRecord.

Lets you use the Workflow gem with your Mongoid documents to add state machine functionality.

Utilities

Easily edit mongoid localized fields in ActiveAdmin (all locales on one page)

CanCanCan integration with Active Model Serializers

ActiveMongoid facilitates usage of both ActiveRecord and Mongoid in a single app by providing an inteface for inter-ORM relations.

ORM agnostic full text search

This gem holds the model layer for my table-top RPG games application.

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

AwesomeExplain provides the same APM level of query analysis under your development and test Rails environments.

C2 aspires to be a simple, drop in, Admin Portal + CMS for apps based on Rails 3 + Mongoid.

CarbonMU is a general-purpose, extendable MUD/MUSH server written in Ruby. CarbonMU is still under active development and not yet ready for general use.