Mongoid::UPK generates more unique `_id` by using UUID.

Versioning Mongoid documents by means of separate collection.

Provides fields and methods for the manipulation of votes on a Mongoid model.

Helpers for mongoid i.e auto increment fields, search index

Automatic Mongoid eager loading

Simple full text search for MongoMapper ODM

MongoMapper plugin for generating fixtures

Ruby profiling tool for MongoDB

Mongosteen is a library that helps to easily add RESTful actions to mongoid models with support of search, pagination, scopes, history, json config.

mongowiki is an sinatra-based wiki application, which persists your articles into an mongodb

Monocle helps you manage your DB views.

Add table-level database locking to ActiveRecord

Adds an instance method to a active record model that returns the most related models based on associated models in common

Harvests TIND OAI-PMH feed to identify files for ingest into Merritt

Msg is a general-purpose messaging engine for rails apps. Use it to compose, revise, send and resend messages to selected or generated groups of user-like objects. It uses a simple mustache-based template system.

Multi-Step is a Rails engine for easily creating multi step forms (i.e. form wizard)

Rails multitenancy with PostgreSQL schemas.

Makes everyday search easy-ish.

MurmuringSpider is a concise Twitter crawler. When we write a data-mining / text-mining application based on twitter timeline, we have to collect and store tweets first. I am irritated with writing such crawler repeatedly, so I wrote this. What you have to do is only to add query and to run th...

For organizations that want to market a gem in style, Museum uses APIs to provide you with an ever-fresh marketing site for your gems.