In mongoid 4, a model can no longer have more than 1 field with the same polymorphic class. This brings back the functionality to allow a smooth transition from mongoid 3 to mongoid 4.

MultiTenancy with Mongoid - This is a fork for mongoid-multitenancy just to allow mongoid version < 10

Mongoid Name Type

MongoidNestedFields allows you to handle complex data structures inside one field in MongoDB. It also validates whole object graph on field validation

Loads nested Mongoid documents using a JSON serialization

Normalize fields of type string in your Mongoid models.

Mongoid Noteable adds news feature to models

Facilitates aggregations for events with multiple occurrences or a recurring schedule.

Makes one's life easier when working with events that have multiple occurrences, or a recurring schedule.

Rails concern to implement API controllers for Mongoid models using Open API specification.

mongoid-ordering makes it easy to keep your Mongoid documents in order.

Extension for mongoid to parse oslc.where

Simple pagination.

An extension the generates a serialized Mongoid::Criteria for use as a paging token

A simple plugin to persist image dimensions into mongoid document.

Easy use of mongoid and paperclip for mobile web apps

Addon to Mongoid that allows you to easily generate and query against human readable (parameterized) id's!

Add soft-destroy and soft-delete for documents

Mongoid field extension simplifying path parsing.

Adds the options to push changes to a list instead of changing the document. This list can then be handled later to update the real model.