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

Add likes to your Mongoid documents

Mongoid::Max::Denormalize is a denormalization extension for Mongoid.

Migrations for Mongoid

MiniTest matchers for Mongoid

Use RubyMoney with mongoid

An easy way to make Mongoid documents order-able by adding position field

Gives a method that can parse query string parameters into a set of criterias that Mongoid can use to perform actual queries in MongoDB databases for a given model.

Add a random key to all documents in a collection for random retrieval

This is a sad story - mongoid maintainers decided to drop support for multi paramter fields in mongoid 4.x, leaving it to ActiveSupport/ActiveModel and rails. Sadly there was no extraction ready after ror 4.x was released and since mongoid 4.x was the only version working with ror 4.x series this meant you could not update your application from ror 3.x to 4.x if you were using mongoid and you had date/time/datetime fields somewhere in your application. That's just sad. What I did is just extracted our hacks to make multiparams working again. Make sure your specs are passing before using this in prod systems...

Brings Ruby's Array#sample to Mongoid collections

Mongoid Searchable allows you to easily perform full-text search your Mongoid models.

Derive shell commands from Mongoid configuration options.

Like, comment, share mongoid documents.

Mongoid Taggable provides some helpers to create taggable documents, can use many fields.

Mongoid::Tags adds a simple tagging system to your Mongoid documents, and allows you to query them using a boolean search syntax.

Simple Mongoid Model to_csv() class method that preserves scopes

Fully featured tree implementation for Mongoid using materialized paths and relative associations. Featuring Depth and Breadth first search.

Uuid fields for mongoid

Light-weight sequences for MongoDB, useful for auto-incrementing or counting. Works with any ODM.